arch/alpha/boot/tools/mkbb.c

108

fd = open(argv[2], O_RDONLY);

arch/alpha/boot/tools/mkbb.c

109

if(fd < 0) {

arch/alpha/boot/tools/mkbb.c

116

nread = read(fd, &bootloader_image, sizeof(bootblock));

arch/alpha/boot/tools/mkbb.c

148

close(fd);

arch/alpha/boot/tools/mkbb.c

90

int dev, fd;

arch/alpha/boot/tools/objstrip.c

118

if (fstat(fd, &st) == -1) {

arch/alpha/boot/tools/objstrip.c

143

if (read(fd, buf, sizeof(buf)) < 0) {

arch/alpha/boot/tools/objstrip.c

170

lseek(fd, elf->e_phoff, SEEK_SET);

arch/alpha/boot/tools/objstrip.c

171

if (read(fd, buf, sizeof(*elf_phdr)) != sizeof(*elf_phdr)) {

arch/alpha/boot/tools/objstrip.c

228

if (lseek(fd, offset, SEEK_SET) != offset) {

arch/alpha/boot/tools/objstrip.c

245

if ((size_t) read(fd, buf, n) != n) {

arch/alpha/boot/tools/objstrip.c

56

int fd, ofd, i, j, verbose = 0, primary = 0;

arch/alpha/boot/tools/objstrip.c

91

fd = open(inname, O_RDONLY);

arch/alpha/boot/tools/objstrip.c

92

if (fd == -1) {

arch/alpha/kernel/osf_sys.c

1289

int fd[2];

arch/alpha/kernel/osf_sys.c

1290

int res = do_pipe_flags(fd, 0);

arch/alpha/kernel/osf_sys.c

1293

current_pt_regs()->r20 = fd[1];

arch/alpha/kernel/osf_sys.c

1294

res = fd[0];

arch/alpha/kernel/osf_sys.c

150

SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,

arch/alpha/kernel/osf_sys.c

155

CLASS(fd_pos, arg)(fd);

arch/alpha/kernel/osf_sys.c

178

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/alpha/kernel/osf_sys.c

192

ret = ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/alpha/kernel/osf_sys.c

377

SYSCALL_DEFINE2(osf_fstat, int, fd, struct osf_stat __user *, buf)

arch/alpha/kernel/osf_sys.c

382

error = vfs_fstat(fd, &stat);

arch/alpha/kernel/osf_sys.c

389

SYSCALL_DEFINE3(osf_fstatfs, unsigned long, fd,

arch/alpha/kernel/osf_sys.c

393

int error = fd_statfs(fd, &linux_stat);

arch/alpha/kernel/osf_sys.c

409

SYSCALL_DEFINE3(osf_fstatfs64, unsigned long, fd,

arch/alpha/kernel/osf_sys.c

413

int error = fd_statfs(fd, &linux_stat);

arch/alpha/kernel/osf_sys.c

598

long fd;

arch/alpha/kernel/osf_sys.c

611

long fd;

arch/alpha/kernel/osf_sys.c

623

long fd;

arch/arm/include/asm/syscalls.h

11

asmlinkage long sys_arm_fadvise64_64(int fd, int advice,

arch/arm/include/asm/syscalls.h

19

asmlinkage long sys_oabi_fstat64(unsigned long fd,

arch/arm/include/asm/syscalls.h

25

asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,

arch/arm/include/asm/syscalls.h

28

asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd,

arch/arm/include/asm/syscalls.h

41

asmlinkage long sys_oabi_bind(int fd, struct sockaddr __user *addr, int addrlen);

arch/arm/include/asm/syscalls.h

42

asmlinkage long sys_oabi_connect(int fd, struct sockaddr __user *addr, int addrlen);

arch/arm/include/asm/syscalls.h

43

asmlinkage long sys_oabi_sendto(int fd, void __user *buff,

arch/arm/include/asm/syscalls.h

48

asmlinkage long sys_oabi_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);

arch/arm/kernel/sys_arm.c

33

asmlinkage long sys_arm_fadvise64_64(int fd, int advice,

arch/arm/kernel/sys_arm.c

36

return ksys_fadvise64_64(fd, offset, len, advice);

arch/arm/kernel/sys_oabi-compat.c

168

asmlinkage long sys_oabi_fstat64(unsigned long fd,

arch/arm/kernel/sys_oabi-compat.c

172

int error = vfs_fstat(fd, &stat);

arch/arm/kernel/sys_oabi-compat.c

234

asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,

arch/arm/kernel/sys_oabi-compat.c

238

CLASS(fd_raw, f)(fd);

arch/arm/kernel/sys_oabi-compat.c

268

err = fcntl_setlk64(fd, fd_file(f), cmd, &flock);

arch/arm/kernel/sys_oabi-compat.c

271

err = sys_fcntl64(fd, cmd, arg);

arch/arm/kernel/sys_oabi-compat.c

283

asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd,

arch/arm/kernel/sys_oabi-compat.c

296

return do_epoll_ctl(epfd, op, fd, &kernel, false);

arch/arm/kernel/sys_oabi-compat.c

299

asmlinkage long sys_oabi_epoll_ctl(int epfd, int op, int fd,

arch/arm/kernel/sys_oabi-compat.c

428

asmlinkage long sys_oabi_bind(int fd, struct sockaddr __user *addr, int addrlen)

arch/arm/kernel/sys_oabi-compat.c

435

return sys_bind(fd, addr, addrlen);

arch/arm/kernel/sys_oabi-compat.c

438

asmlinkage long sys_oabi_connect(int fd, struct sockaddr __user *addr, int addrlen)

arch/arm/kernel/sys_oabi-compat.c

445

return sys_connect(fd, addr, addrlen);

arch/arm/kernel/sys_oabi-compat.c

448

asmlinkage long sys_oabi_sendto(int fd, void __user *buff,

arch/arm/kernel/sys_oabi-compat.c

458

return sys_sendto(fd, buff, len, flags, addr, addrlen);

arch/arm/kernel/sys_oabi-compat.c

461

asmlinkage long sys_oabi_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags)

arch/arm/kernel/sys_oabi-compat.c

484

return sys_sendmsg(fd, msg, flags);

arch/arm64/kernel/pi/relacheck.c

122

close(fd);

arch/arm64/kernel/pi/relacheck.c

128

close(fd);

arch/arm64/kernel/pi/relacheck.c

47

int fd, ret;

arch/arm64/kernel/pi/relacheck.c

54

fd = open(argv[1], O_RDWR);

arch/arm64/kernel/pi/relacheck.c

55

if (fd < 0) {

arch/arm64/kernel/pi/relacheck.c

60

ret = fstat(fd, &stat);

arch/arm64/kernel/pi/relacheck.c

66

ehdr = mmap(0, stat.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

arch/arm64/kernel/sys.c

23

unsigned long, fd, unsigned long, off)

arch/arm64/kernel/sys.c

28

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/arm64/kernel/sys32.c

101

COMPAT_SYSCALL_DEFINE6(aarch32_fadvise64_64, int, fd, int, advice,

arch/arm64/kernel/sys32.c

104

return ksys_fadvise64_64(fd, arg_u64(offset), arg_u64(len), advice);

arch/arm64/kernel/sys32.c

107

COMPAT_SYSCALL_DEFINE6(aarch32_sync_file_range2, int, fd, unsigned int, flags,

arch/arm64/kernel/sys32.c

110

return ksys_sync_file_range(fd, arg_u64(offset), arg_u64(nbytes),

arch/arm64/kernel/sys32.c

114

COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode,

arch/arm64/kernel/sys32.c

117

return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len));

arch/arm64/kernel/sys32.c

36

COMPAT_SYSCALL_DEFINE3(aarch32_fstatfs64, unsigned int, fd, compat_size_t, sz,

arch/arm64/kernel/sys32.c

43

return kcompat_sys_fstatfs64(fd, sz, buf);

arch/arm64/kernel/sys32.c

52

unsigned long, fd, unsigned long, off_4k)

arch/arm64/kernel/sys32.c

59

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off_4k);

arch/arm64/kernel/sys32.c

70

COMPAT_SYSCALL_DEFINE6(aarch32_pread64, unsigned int, fd, char __user *, buf,

arch/arm64/kernel/sys32.c

73

return ksys_pread64(fd, buf, count, arg_u64(pos));

arch/arm64/kernel/sys32.c

76

COMPAT_SYSCALL_DEFINE6(aarch32_pwrite64, unsigned int, fd,

arch/arm64/kernel/sys32.c

80

return ksys_pwrite64(fd, buf, count, arg_u64(pos));

arch/arm64/kernel/sys32.c

89

COMPAT_SYSCALL_DEFINE4(aarch32_ftruncate64, unsigned int, fd, u32, __pad,

arch/arm64/kernel/sys32.c

92

return ksys_ftruncate(fd, arg_u64(length));

arch/arm64/kernel/sys32.c

95

COMPAT_SYSCALL_DEFINE5(aarch32_readahead, int, fd, u32, __pad,

arch/arm64/kernel/sys32.c

98

return ksys_readahead(fd, arg_u64(offset), count);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

250

int fd, ret;

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

257

fd = open(path, O_RDONLY);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

258

if (fd < 0)

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

262

ret = fstat(fd, &stat);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

264

close(fd);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

269

elf.begin = mmap(0, stat.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

271

close(fd);

arch/arm64/kvm/hyp/nvhe/gen-hyprel.c

276

close(fd);

arch/csky/include/asm/syscalls.h

12

long sys_csky_fadvise64_64(int fd, int advice, loff_t offset, loff_t len);

arch/csky/kernel/syscall.c

22

unsigned long, fd,

arch/csky/kernel/syscall.c

28

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/csky/kernel/syscall.c

37

int, fd,

arch/csky/kernel/syscall.c

42

return ksys_fadvise64_64(fd, offset, len, advice);

arch/hexagon/include/asm/syscalls.h

5

asmlinkage long sys_hexagon_fadvise64_64(int fd, int advice,

arch/hexagon/kernel/syscalltab.c

19

SYSCALL_DEFINE6(hexagon_fadvise64_64, int, fd, int, advice,

arch/hexagon/kernel/syscalltab.c

22

return ksys_fadvise64_64(fd, SC_VAL64(loff_t, offset), SC_VAL64(loff_t, len), advice);

arch/loongarch/kernel/smp.c

768

struct flush_tlb_data *fd = info;

arch/loongarch/kernel/smp.c

770

local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);

arch/loongarch/kernel/smp.c

779

struct flush_tlb_data fd = {

arch/loongarch/kernel/smp.c

785

on_each_cpu_mask(mm_cpumask(mm), flush_tlb_range_ipi, &fd, 1);

arch/loongarch/kernel/smp.c

800

struct flush_tlb_data *fd = info;

arch/loongarch/kernel/smp.c

802

local_flush_tlb_kernel_range(fd->addr1, fd->addr2);

arch/loongarch/kernel/smp.c

807

struct flush_tlb_data fd = {

arch/loongarch/kernel/smp.c

812

on_each_cpu(flush_tlb_kernel_range_ipi, &fd, 1);

arch/loongarch/kernel/smp.c

817

struct flush_tlb_data *fd = info;

arch/loongarch/kernel/smp.c

819

local_flush_tlb_page(fd->vma, fd->addr1);

arch/loongarch/kernel/smp.c

826

struct flush_tlb_data fd = {

arch/loongarch/kernel/smp.c

831

on_each_cpu_mask(mm_cpumask(vma->vm_mm), flush_tlb_page_ipi, &fd, 1);

arch/loongarch/kernel/syscall.c

29

prot, unsigned long, flags, unsigned long, fd, unsigned long, offset)

arch/loongarch/kernel/syscall.c

34

return ksys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);

arch/loongarch/kernel/syscall.c

38

prot, unsigned long, flags, unsigned long, fd, unsigned long, offset)

arch/loongarch/kernel/syscall.c

43

return ksys_mmap_pgoff(addr, len, prot, flags, fd, offset >> (PAGE_SHIFT - 12));

arch/m68k/kernel/sys_m68k.c

42

unsigned long fd, unsigned long pgoff)

arch/m68k/kernel/sys_m68k.c

49

return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);

arch/microblaze/kernel/sys_microblaze.c

37

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/microblaze/kernel/sys_microblaze.c

43

return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff >> PAGE_SHIFT);

arch/microblaze/kernel/sys_microblaze.c

47

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/microblaze/kernel/sys_microblaze.c

53

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c

102

pcsx_anx_adv_reg.s.fd = 1;

arch/mips/include/asm/octeon/cvmx-pcsx-defs.h

350

uint64_t fd:1;

arch/mips/include/asm/octeon/cvmx-pcsx-defs.h

354

uint64_t fd:1;

arch/mips/include/asm/octeon/cvmx-pcsx-defs.h

398

uint64_t fd:1;

arch/mips/include/asm/octeon/cvmx-pcsx-defs.h

402

uint64_t fd:1;

arch/mips/include/asm/sgialib.h

54

extern LONG ArcRead(ULONG fd, PVOID buf, ULONG num, PULONG cnt);

arch/mips/include/asm/sgialib.h

55

extern LONG ArcWrite(ULONG fd, PVOID buf, ULONG num, PULONG cnt);

arch/mips/include/asm/syscalls.h

15

asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_a2,

arch/mips/include/asm/syscalls.h

18

asmlinkage long sys32_fadvise64_64(int fd, int __pad,

arch/mips/include/asm/syscalls.h

22

asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3,

arch/mips/include/asm/syscalls.h

24

asmlinkage long sys32_sync_file_range(int fd, int __pad,

arch/mips/include/uapi/asm/inst.h

1052

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

744

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

762

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

839

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

848

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

860

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

877

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

912

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

923

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/include/uapi/asm/inst.h

932

__BITFIELD_FIELD(unsigned int fd : 5,

arch/mips/kernel/linux32.c

103

asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3,

arch/mips/kernel/linux32.c

106

return ksys_readahead(fd, merge_64(a2, a3), count);

arch/mips/kernel/linux32.c

109

asmlinkage long sys32_sync_file_range(int fd, int __pad,

arch/mips/kernel/linux32.c

114

return ksys_sync_file_range(fd,

arch/mips/kernel/linux32.c

119

asmlinkage long sys32_fadvise64_64(int fd, int __pad,

arch/mips/kernel/linux32.c

124

return ksys_fadvise64_64(fd,

arch/mips/kernel/linux32.c

129

asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_a2,

arch/mips/kernel/linux32.c

132

return ksys_fallocate(fd, mode, merge_64(offset_a2, offset_a3),

arch/mips/kernel/linux32.c

60

SYSCALL_DEFINE4(32_ftruncate64, unsigned long, fd, unsigned long, __dummy,

arch/mips/kernel/linux32.c

63

return ksys_ftruncate(fd, merge_64(a2, a3));

arch/mips/kernel/linux32.c

66

SYSCALL_DEFINE5(32_llseek, unsigned int, fd, unsigned int, offset_high,

arch/mips/kernel/linux32.c

70

return sys_llseek(fd, offset_high, offset_low, result, origin);

arch/mips/kernel/linux32.c

77

SYSCALL_DEFINE6(32_pread, unsigned long, fd, char __user *, buf, size_t, count,

arch/mips/kernel/linux32.c

80

return ksys_pread64(fd, buf, count, merge_64(a4, a5));

arch/mips/kernel/linux32.c

83

SYSCALL_DEFINE6(32_pwrite, unsigned int, fd, const char __user *, buf,

arch/mips/kernel/linux32.c

86

return ksys_pwrite64(fd, buf, count, merge_64(a4, a5));

arch/mips/kernel/smp.c

594

struct flush_tlb_data *fd = info;

arch/mips/kernel/smp.c

596

local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);

arch/mips/kernel/smp.c

622

struct flush_tlb_data fd = {

arch/mips/kernel/smp.c

628

smp_on_other_tlbs(flush_tlb_range_ipi, &fd);

arch/mips/kernel/smp.c

651

struct flush_tlb_data *fd = info;

arch/mips/kernel/smp.c

653

local_flush_tlb_kernel_range(fd->addr1, fd->addr2);

arch/mips/kernel/smp.c

658

struct flush_tlb_data fd = {

arch/mips/kernel/smp.c

663

on_each_cpu(flush_tlb_kernel_range_ipi, &fd, 1);

arch/mips/kernel/smp.c

668

struct flush_tlb_data *fd = info;

arch/mips/kernel/smp.c

670

local_flush_tlb_page(fd->vma, fd->addr1);

arch/mips/kernel/smp.c

690

struct flush_tlb_data fd = {

arch/mips/kernel/smp.c

695

smp_on_other_tlbs(flush_tlb_page_ipi, &fd);

arch/mips/kernel/syscall.c

54

int fd[2];

arch/mips/kernel/syscall.c

55

int error = do_pipe_flags(fd, 0);

arch/mips/kernel/syscall.c

58

current_pt_regs()->regs[3] = fd[1];

arch/mips/kernel/syscall.c

59

return fd[0];

arch/mips/kernel/syscall.c

64

fd, off_t, offset)

arch/mips/kernel/syscall.c

68

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/mips/kernel/syscall.c

73

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/mips/kernel/syscall.c

79

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/mips/math-emu/cp1emu.c

1474

union ieee754sp fd, fr, fs, ft;

arch/mips/math-emu/cp1emu.c

151

mips32_insn.fp6_format.fd = insn.mm_fp6_format.fd;

arch/mips/math-emu/cp1emu.c

1545

fd = (*handler) (fr, fs, ft);

arch/mips/math-emu/cp1emu.c

1546

SPTOREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

1583

union ieee754dp fd, fr, fs, ft;

arch/mips/math-emu/cp1emu.c

1653

fd = (*handler) (fr, fs, ft);

arch/mips/math-emu/cp1emu.c

1654

DPTOREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

1705

union ieee754sp fd, fs, ft;

arch/mips/math-emu/cp1emu.c

173

mips32_insn.r_format.re = insn.mm_fp5_format.fd;

arch/mips/math-emu/cp1emu.c

1810

union ieee754sp ft, fs, fd;

arch/mips/math-emu/cp1emu.c

1818

SPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

1819

rv.s = ieee754sp_maddf(fd, fs, ft);

arch/mips/math-emu/cp1emu.c

1824

union ieee754sp ft, fs, fd;

arch/mips/math-emu/cp1emu.c

1832

SPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

1833

rv.s = ieee754sp_msubf(fd, fs, ft);

arch/mips/math-emu/cp1emu.c

192

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

193

insn.mm_fp2_format.fd;

arch/mips/math-emu/cp1emu.c

2011

SPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

2012

if (fd.bits & 0x1)

arch/mips/math-emu/cp1emu.c

2077

union ieee754dp fd, fs, ft;

arch/mips/math-emu/cp1emu.c

216

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

217

insn.mm_fp0_format.fd;

arch/mips/math-emu/cp1emu.c

2181

union ieee754dp ft, fs, fd;

arch/mips/math-emu/cp1emu.c

2189

DPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

2190

rv.d = ieee754dp_maddf(fd, fs, ft);

arch/mips/math-emu/cp1emu.c

2195

union ieee754dp ft, fs, fd;

arch/mips/math-emu/cp1emu.c

2203

DPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

2204

rv.d = ieee754dp_msubf(fd, fs, ft);

arch/mips/math-emu/cp1emu.c

236

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

2362

DPFROMREG(fd, MIPSInst_FD(ir));

arch/mips/math-emu/cp1emu.c

2363

if (fd.bits & 0x1)

arch/mips/math-emu/cp1emu.c

237

insn.mm_fp0_format.fd;

arch/mips/math-emu/cp1emu.c

278

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

302

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

342

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

361

mips32_insn.fp0_format.fd =

arch/mips/math-emu/cp1emu.c

389

mips32_insn.fp1_format.fd = 0;

arch/mips/math-emu/cp1emu.c

402

mips32_insn.fp0_format.fd = insn.mm_fp4_format.cc << 2;

arch/mips/vdso/genvdso.c

110

int fd;

arch/mips/vdso/genvdso.c

115

fd = open(path, O_RDWR);

arch/mips/vdso/genvdso.c

116

if (fd < 0) {

arch/mips/vdso/genvdso.c

122

if (fstat(fd, &stat) != 0) {

arch/mips/vdso/genvdso.c

125

close(fd);

arch/mips/vdso/genvdso.c

129

addr = mmap(NULL, stat.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd,

arch/mips/vdso/genvdso.c

134

close(fd);

arch/mips/vdso/genvdso.c

144

close(fd);

arch/mips/vdso/genvdso.c

156

close(fd);

arch/mips/vdso/genvdso.c

168

close(fd);

arch/mips/vdso/genvdso.c

176

close(fd);

arch/mips/vdso/genvdso.c

182

close(fd);

arch/mips/vdso/genvdso.c

187

close(fd);

arch/openrisc/kernel/smp.c

271

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/openrisc/kernel/smp.c

273

local_flush_tlb_page(NULL, fd->addr1);

arch/openrisc/kernel/smp.c

278

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/openrisc/kernel/smp.c

280

local_flush_tlb_range(NULL, fd->addr1, fd->addr2);

arch/openrisc/kernel/smp.c

300

struct flush_tlb_data fd;

arch/openrisc/kernel/smp.c

302

fd.addr1 = start;

arch/openrisc/kernel/smp.c

303

fd.addr2 = end;

arch/openrisc/kernel/smp.c

306

on_each_cpu_mask(cmask, ipi_flush_tlb_page, &fd, 1);

arch/openrisc/kernel/smp.c

308

on_each_cpu_mask(cmask, ipi_flush_tlb_range, &fd, 1);

arch/parisc/kernel/sys_parisc.c

186

unsigned long prot, unsigned long flags, unsigned long fd,

arch/parisc/kernel/sys_parisc.c

191

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/parisc/kernel/sys_parisc.c

196

unsigned long prot, unsigned long flags, unsigned long fd,

arch/parisc/kernel/sys_parisc.c

200

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/parisc/kernel/sys_parisc.c

216

asmlinkage long parisc_ftruncate64(unsigned int fd,

arch/parisc/kernel/sys_parisc.c

219

return ksys_ftruncate(fd, (long)high << 32 | low);

arch/parisc/kernel/sys_parisc.c

228

asmlinkage long sys_ftruncate64(unsigned int fd, unsigned long length)

arch/parisc/kernel/sys_parisc.c

230

return ksys_ftruncate(fd, length);

arch/parisc/kernel/sys_parisc.c

232

asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)

arch/parisc/kernel/sys_parisc.c

234

return sys_fcntl(fd, cmd, arg);

arch/parisc/kernel/sys_parisc.c

244

asmlinkage long parisc_ftruncate64(unsigned int fd,

arch/parisc/kernel/sys_parisc.c

247

return sys_ftruncate64(fd, (loff_t)high << 32 | low);

arch/parisc/kernel/sys_parisc.c

251

asmlinkage ssize_t parisc_pread64(unsigned int fd, char __user *buf, size_t count,

arch/parisc/kernel/sys_parisc.c

254

return ksys_pread64(fd, buf, count, (loff_t)high << 32 | low);

arch/parisc/kernel/sys_parisc.c

257

asmlinkage ssize_t parisc_pwrite64(unsigned int fd, const char __user *buf,

arch/parisc/kernel/sys_parisc.c

260

return ksys_pwrite64(fd, buf, count, (loff_t)high << 32 | low);

arch/parisc/kernel/sys_parisc.c

263

asmlinkage ssize_t parisc_readahead(int fd, unsigned int high, unsigned int low,

arch/parisc/kernel/sys_parisc.c

266

return ksys_readahead(fd, (loff_t)high << 32 | low, count);

arch/parisc/kernel/sys_parisc.c

269

asmlinkage long parisc_fadvise64_64(int fd,

arch/parisc/kernel/sys_parisc.c

273

return ksys_fadvise64_64(fd, (loff_t)high_off << 32 | low_off,

arch/parisc/kernel/sys_parisc.c

277

asmlinkage long parisc_sync_file_range(int fd,

arch/parisc/kernel/sys_parisc.c

281

return ksys_sync_file_range(fd, (loff_t)hi_off << 32 | lo_off,

arch/parisc/kernel/sys_parisc.c

285

asmlinkage long parisc_fallocate(int fd, int mode, u32 offhi, u32 offlo,

arch/parisc/kernel/sys_parisc.c

288

return ksys_fallocate(fd, mode, ((u64)offhi << 32) | offlo,

arch/powerpc/boot/addnote.c

118

int fd, n, i;

arch/powerpc/boot/addnote.c

126

fd = open(av[1], O_RDWR);

arch/powerpc/boot/addnote.c

127

if (fd < 0) {

arch/powerpc/boot/addnote.c

135

n = read(fd, buf, sizeof(buf));

arch/powerpc/boot/addnote.c

223

i = lseek(fd, (long) 0, SEEK_SET);

arch/powerpc/boot/addnote.c

228

i = write(fd, buf, n);

arch/powerpc/boot/hack-coff.c

30

int fd;

arch/powerpc/boot/hack-coff.c

41

if ((fd = open(av[1], 2)) == -1) {

arch/powerpc/boot/hack-coff.c

45

if (read(fd, &fhdr, sizeof(fhdr)) != sizeof(fhdr))

arch/powerpc/boot/hack-coff.c

53

if (read(fd, &aout, aoutsz) != aoutsz)

arch/powerpc/boot/hack-coff.c

57

if (read(fd, &shdr, sizeof(shdr)) != sizeof(shdr))

arch/powerpc/boot/hack-coff.c

69

if (lseek(fd, (long) sizeof(struct external_filehdr), 0) == -1

arch/powerpc/boot/hack-coff.c

70

|| write(fd, &aout, aoutsz) != aoutsz) {

arch/powerpc/boot/hack-coff.c

74

close(fd);

arch/powerpc/include/asm/syscalls.h

103

long sys_ppc_ftruncate64(unsigned int fd, u32 reg4,

arch/powerpc/include/asm/syscalls.h

105

long sys_ppc32_fadvise64(int fd, u32 unused, u32 offset1, u32 offset2,

arch/powerpc/include/asm/syscalls.h

107

long sys_ppc_sync_file_range2(int fd, unsigned int flags,

arch/powerpc/include/asm/syscalls.h

112

long sys_ppc_fallocate(int fd, int mode, u32 offset1, u32 offset2,

arch/powerpc/include/asm/syscalls.h

118

unsigned long fd, unsigned long pgoff);

arch/powerpc/include/asm/syscalls.h

119

long compat_sys_ppc_pread64(unsigned int fd,

arch/powerpc/include/asm/syscalls.h

122

long compat_sys_ppc_pwrite64(unsigned int fd,

arch/powerpc/include/asm/syscalls.h

125

long compat_sys_ppc_readahead(int fd, u32 r4,

arch/powerpc/include/asm/syscalls.h

129

long compat_sys_ppc_ftruncate64(unsigned int fd, u32 reg4,

arch/powerpc/include/asm/syscalls.h

131

long compat_sys_ppc32_fadvise64(int fd, u32 unused, u32 offset1, u32 offset2,

arch/powerpc/include/asm/syscalls.h

133

long compat_sys_ppc_sync_file_range2(int fd, unsigned int flags,

arch/powerpc/include/asm/syscalls.h

141

long sys_ppc_fadvise64_64(int fd, int advice,

arch/powerpc/include/asm/syscalls.h

57

unsigned long fd, off_t offset);

arch/powerpc/include/asm/syscalls.h

60

unsigned long fd, unsigned long pgoff);

arch/powerpc/include/asm/syscalls.h

93

long sys_ppc_pread64(unsigned int fd,

arch/powerpc/include/asm/syscalls.h

96

long sys_ppc_pwrite64(unsigned int fd,

arch/powerpc/include/asm/syscalls.h

99

long sys_ppc_readahead(int fd, u32 r4,

arch/powerpc/kernel/sys_ppc32.c

101

unsigned int, fd, u32, reg4,

arch/powerpc/kernel/sys_ppc32.c

104

return ksys_ftruncate(fd, merge_64(len1, len2));

arch/powerpc/kernel/sys_ppc32.c

108

int, fd, u32, unused, u32, offset1, u32, offset2,

arch/powerpc/kernel/sys_ppc32.c

111

return ksys_fadvise64_64(fd, merge_64(offset1, offset2), len,

arch/powerpc/kernel/sys_ppc32.c

116

int, fd, unsigned int, flags,

arch/powerpc/kernel/sys_ppc32.c

123

return ksys_sync_file_range(fd, offset, nbytes, flags);

arch/powerpc/kernel/sys_ppc32.c

128

int, fd, int, mode,

arch/powerpc/kernel/sys_ppc32.c

131

return ksys_fallocate(fd, mode,

arch/powerpc/kernel/sys_ppc32.c

71

unsigned int, fd,

arch/powerpc/kernel/sys_ppc32.c

75

return ksys_pread64(fd, ubuf, count, merge_64(pos1, pos2));

arch/powerpc/kernel/sys_ppc32.c

79

unsigned int, fd,

arch/powerpc/kernel/sys_ppc32.c

83

return ksys_pwrite64(fd, ubuf, count, merge_64(pos1, pos2));

arch/powerpc/kernel/sys_ppc32.c

87

int, fd, u32, r4,

arch/powerpc/kernel/sys_ppc32.c

90

return ksys_readahead(fd, merge_64(offset1, offset2), count);

arch/powerpc/kernel/syscalls.c

104

int, fd, int, advice, u32, offset_high, u32, offset_low,

arch/powerpc/kernel/syscalls.c

107

return ksys_fadvise64_64(fd, merge_64(offset_high, offset_low),

arch/powerpc/kernel/syscalls.c

41

unsigned long fd, unsigned long off, int shift)

arch/powerpc/kernel/syscalls.c

49

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> shift);

arch/powerpc/kernel/syscalls.c

54

unsigned long, fd, unsigned long, pgoff)

arch/powerpc/kernel/syscalls.c

56

return do_mmap2(addr, len, prot, flags, fd, pgoff, PAGE_SHIFT-12);

arch/powerpc/kernel/syscalls.c

63

unsigned long, fd, unsigned long, off_4k)

arch/powerpc/kernel/syscalls.c

65

return do_mmap2(addr, len, prot, flags, fd, off_4k, PAGE_SHIFT-12);

arch/powerpc/kernel/syscalls.c

71

unsigned long, fd, off_t, offset)

arch/powerpc/kernel/syscalls.c

73

return do_mmap2(addr, len, prot, flags, fd, offset, PAGE_SHIFT);

arch/powerpc/kvm/book3s_64_vio.c

118

CLASS(fd, f)(tablefd);

arch/powerpc/kvm/powerpc.c

1924

CLASS(fd, f)(cap->args[0]);

arch/powerpc/kvm/powerpc.c

1941

CLASS(fd, f)(cap->args[0]);

arch/powerpc/kvm/powerpc.c

1961

CLASS(fd, f)(cap->args[0]);

arch/powerpc/platforms/cell/spu_syscalls.c

69

CLASS(fd, neighbor)(neighbor_fd);

arch/powerpc/platforms/cell/spu_syscalls.c

78

SYSCALL_DEFINE3(spu_run,int, fd, __u32 __user *, unpc, __u32 __user *, ustatus)

arch/powerpc/platforms/cell/spu_syscalls.c

84

CLASS(fd, arg)(fd);

arch/powerpc/platforms/cell/spufs/coredump.c

109

fd++;

arch/powerpc/platforms/cell/spufs/coredump.c

160

int fd, j, rc;

arch/powerpc/platforms/cell/spufs/coredump.c

162

fd = 0;

arch/powerpc/platforms/cell/spufs/coredump.c

163

while ((ctx = coredump_next_context(&fd)) != NULL) {

arch/powerpc/platforms/cell/spufs/coredump.c

169

rc = spufs_arch_write_note(ctx, j, cprm, fd);

arch/powerpc/platforms/cell/spufs/coredump.c

179

fd++;

arch/powerpc/platforms/cell/spufs/coredump.c

44

static int match_context(const void *v, struct file *file, unsigned fd)

arch/powerpc/platforms/cell/spufs/coredump.c

52

return fd + 1;

arch/powerpc/platforms/cell/spufs/coredump.c

67

static struct spu_context *coredump_next_context(int *fd)

arch/powerpc/platforms/cell/spufs/coredump.c

71

int n = iterate_fd(current->files, *fd, match_context, NULL);

arch/powerpc/platforms/cell/spufs/coredump.c

74

*fd = n - 1;

arch/powerpc/platforms/cell/spufs/coredump.c

76

file = fget_raw(*fd);

arch/powerpc/platforms/cell/spufs/coredump.c

89

int size = 0, rc, fd;

arch/powerpc/platforms/cell/spufs/coredump.c

91

fd = 0;

arch/powerpc/platforms/cell/spufs/coredump.c

92

while ((ctx = coredump_next_context(&fd)) != NULL) {

arch/powerpc/platforms/cell/spufs/coredump.c

99

rc = spufs_ctx_note_size(ctx, fd);

arch/powerpc/platforms/pseries/papr-indices.c

249

int fd;

arch/powerpc/platforms/pseries/papr-indices.c

264

fd = papr_rtas_setup_file_interface(&seq,

arch/powerpc/platforms/pseries/papr-indices.c

267

return fd;

arch/powerpc/platforms/pseries/papr-phy-attest.c

223

int fd;

arch/powerpc/platforms/pseries/papr-phy-attest.c

245

fd = papr_rtas_setup_file_interface(&seq,

arch/powerpc/platforms/pseries/papr-phy-attest.c

249

return fd;

arch/powerpc/platforms/pseries/papr-platform-dump.c

306

int fd;

arch/powerpc/platforms/pseries/papr-platform-dump.c

335

fd = FD_ADD(O_RDONLY | O_CLOEXEC,

arch/powerpc/platforms/pseries/papr-platform-dump.c

340

if (fd < 0) {

arch/powerpc/platforms/pseries/papr-platform-dump.c

343

return fd;

arch/powerpc/platforms/pseries/papr-platform-dump.c

350

return fd;

arch/powerpc/platforms/pseries/papr-rtas-common.c

208

int fd;

arch/powerpc/platforms/pseries/papr-rtas-common.c

214

fd = FD_ADD(O_RDONLY | O_CLOEXEC,

arch/powerpc/platforms/pseries/papr-rtas-common.c

217

if (fd < 0)

arch/powerpc/platforms/pseries/papr-rtas-common.c

219

return fd;

arch/powerpc/platforms/pseries/papr-vpd.c

216

int fd;

arch/powerpc/platforms/pseries/papr-vpd.c

233

fd = papr_rtas_setup_file_interface(&seq, &papr_vpd_handle_ops,

arch/powerpc/platforms/pseries/papr-vpd.c

236

return fd;

arch/riscv/kernel/sys_riscv.c

14

unsigned long fd, unsigned long offset,

arch/riscv/kernel/sys_riscv.c

29

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/riscv/kernel/sys_riscv.c

36

unsigned long, fd, unsigned long, offset)

arch/riscv/kernel/sys_riscv.c

38

return riscv_sys_mmap(addr, len, prot, flags, fd, offset, 0);

arch/riscv/kernel/sys_riscv.c

45

unsigned long, fd, unsigned long, offset)

arch/riscv/kernel/sys_riscv.c

51

return riscv_sys_mmap(addr, len, prot, flags, fd, offset, 12);

arch/sh/include/asm/syscalls.h

10

unsigned long fd, unsigned long pgoff);

arch/sh/include/asm/syscalls.h

7

int fd, unsigned long off);

arch/sh/include/asm/syscalls_32.h

14

asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,

arch/sh/include/asm/syscalls_32.h

16

asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,

arch/sh/include/asm/syscalls_32.h

18

asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,

arch/sh/kernel/smp.c

387

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/sh/kernel/smp.c

389

local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);

arch/sh/kernel/smp.c

399

struct flush_tlb_data fd;

arch/sh/kernel/smp.c

401

fd.vma = vma;

arch/sh/kernel/smp.c

402

fd.addr1 = start;

arch/sh/kernel/smp.c

403

fd.addr2 = end;

arch/sh/kernel/smp.c

404

smp_call_function(flush_tlb_range_ipi, (void *)&fd, 1);

arch/sh/kernel/smp.c

417

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/sh/kernel/smp.c

419

local_flush_tlb_kernel_range(fd->addr1, fd->addr2);

arch/sh/kernel/smp.c

424

struct flush_tlb_data fd;

arch/sh/kernel/smp.c

426

fd.addr1 = start;

arch/sh/kernel/smp.c

427

fd.addr2 = end;

arch/sh/kernel/smp.c

428

on_each_cpu(flush_tlb_kernel_range_ipi, (void *)&fd, 1);

arch/sh/kernel/smp.c

433

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/sh/kernel/smp.c

435

local_flush_tlb_page(fd->vma, fd->addr1);

arch/sh/kernel/smp.c

443

struct flush_tlb_data fd;

arch/sh/kernel/smp.c

445

fd.vma = vma;

arch/sh/kernel/smp.c

446

fd.addr1 = page;

arch/sh/kernel/smp.c

447

smp_call_function(flush_tlb_page_ipi, (void *)&fd, 1);

arch/sh/kernel/smp.c

460

struct flush_tlb_data *fd = (struct flush_tlb_data *)info;

arch/sh/kernel/smp.c

461

local_flush_tlb_one(fd->addr1, fd->addr2);

arch/sh/kernel/smp.c

466

struct flush_tlb_data fd;

arch/sh/kernel/smp.c

468

fd.addr1 = asid;

arch/sh/kernel/smp.c

469

fd.addr2 = vaddr;

arch/sh/kernel/smp.c

471

smp_call_function(flush_tlb_one_ipi, (void *)&fd, 1);

arch/sh/kernel/sys_sh.c

34

int fd, unsigned long off)

arch/sh/kernel/sys_sh.c

38

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off>>PAGE_SHIFT);

arch/sh/kernel/sys_sh.c

43

unsigned long fd, unsigned long pgoff)

arch/sh/kernel/sys_sh.c

54

return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);

arch/sh/kernel/sys_sh32.c

28

int fd[2];

arch/sh/kernel/sys_sh32.c

31

error = do_pipe_flags(fd, 0);

arch/sh/kernel/sys_sh32.c

33

current_pt_regs()->regs[1] = fd[1];

arch/sh/kernel/sys_sh32.c

34

return fd[0];

arch/sh/kernel/sys_sh32.c

39

asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,

arch/sh/kernel/sys_sh32.c

42

return ksys_pread64(fd, buf, count, pos);

arch/sh/kernel/sys_sh32.c

45

asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,

arch/sh/kernel/sys_sh32.c

48

return ksys_pwrite64(fd, buf, count, pos);

arch/sh/kernel/sys_sh32.c

51

asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,

arch/sh/kernel/sys_sh32.c

55

return ksys_fadvise64_64(fd, (u64)offset1 << 32 | offset0,

arch/sh/kernel/sys_sh32.c

58

return ksys_fadvise64_64(fd, (u64)offset0 << 32 | offset1,

arch/sh/kernel/sys_sh32.c

67

SYSCALL_DEFINE6(sh_sync_file_range6, int, fd, SC_ARG64(offset),

arch/sh/kernel/sys_sh32.c

70

return ksys_sync_file_range(fd, SC_VAL64(loff_t, offset),

arch/sparc/kernel/prom_32.c

214

int skip, tmp, fd;

arch/sparc/kernel/prom_32.c

261

fd = *romvec->pv_v2bootargs.fd_stdout;

arch/sparc/kernel/prom_32.c

264

node = (*romvec->pv_v2devops.v2_inst2pkg)(fd);

arch/sparc/kernel/prom_32.c

270

"instance %08x.\n", fd);

arch/sparc/kernel/sys_sparc32.c

116

COMPAT_SYSCALL_DEFINE2(fstat64, unsigned int, fd,

arch/sparc/kernel/sys_sparc32.c

120

int error = vfs_fstat(fd, &stat);

arch/sparc/kernel/sys_sparc32.c

190

COMPAT_SYSCALL_DEFINE5(pread64, unsigned int, fd, char __user *, ubuf,

arch/sparc/kernel/sys_sparc32.c

193

return ksys_pread64(fd, ubuf, count, ((u64)poshi << 32) | poslo);

arch/sparc/kernel/sys_sparc32.c

196

COMPAT_SYSCALL_DEFINE5(pwrite64, unsigned int, fd, char __user *, ubuf,

arch/sparc/kernel/sys_sparc32.c

199

return ksys_pwrite64(fd, ubuf, count, ((u64)poshi << 32) | poslo);

arch/sparc/kernel/sys_sparc32.c

202

COMPAT_SYSCALL_DEFINE4(readahead, int, fd, u32, offhi, u32, offlo,

arch/sparc/kernel/sys_sparc32.c

205

return ksys_readahead(fd, ((u64)offhi << 32) | offlo, count);

arch/sparc/kernel/sys_sparc32.c

208

COMPAT_SYSCALL_DEFINE5(fadvise64, int, fd, u32, offhi, u32, offlo,

arch/sparc/kernel/sys_sparc32.c

211

return ksys_fadvise64_64(fd, ((u64)offhi << 32) | offlo, len, advice);

arch/sparc/kernel/sys_sparc32.c

214

COMPAT_SYSCALL_DEFINE6(fadvise64_64, int, fd, u32, offhi, u32, offlo,

arch/sparc/kernel/sys_sparc32.c

217

return ksys_fadvise64_64(fd,

arch/sparc/kernel/sys_sparc32.c

223

COMPAT_SYSCALL_DEFINE6(sync_file_range, unsigned int, fd, u32, off_high, u32, off_low,

arch/sparc/kernel/sys_sparc32.c

226

return ksys_sync_file_range(fd,

arch/sparc/kernel/sys_sparc32.c

232

COMPAT_SYSCALL_DEFINE6(fallocate, int, fd, int, mode, u32, offhi, u32, offlo,

arch/sparc/kernel/sys_sparc32.c

235

return ksys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,

arch/sparc/kernel/sys_sparc32.c

59

COMPAT_SYSCALL_DEFINE3(ftruncate64, unsigned int, fd, u32, high, u32, low)

arch/sparc/kernel/sys_sparc32.c

61

return ksys_ftruncate(fd, ((u64)high << 32) | low);

arch/sparc/kernel/sys_sparc_32.c

110

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/sparc/kernel/sys_sparc_32.c

115

return ksys_mmap_pgoff(addr, len, prot, flags, fd,

arch/sparc/kernel/sys_sparc_32.c

120

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/sparc/kernel/sys_sparc_32.c

124

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/sparc/kernel/sys_sparc_32.c

86

int fd[2];

arch/sparc/kernel/sys_sparc_32.c

89

error = do_pipe_flags(fd, 0);

arch/sparc/kernel/sys_sparc_32.c

92

current_pt_regs()->u_regs[UREG_I1] = fd[1];

arch/sparc/kernel/sys_sparc_32.c

93

error = fd[0];

arch/sparc/kernel/sys_sparc_64.c

333

int fd[2];

arch/sparc/kernel/sys_sparc_64.c

336

error = do_pipe_flags(fd, 0);

arch/sparc/kernel/sys_sparc_64.c

339

current_pt_regs()->u_regs[UREG_I1] = fd[1];

arch/sparc/kernel/sys_sparc_64.c

340

error = fd[0];

arch/sparc/kernel/sys_sparc_64.c

473

unsigned long, prot, unsigned long, flags, unsigned long, fd,

arch/sparc/kernel/sys_sparc_64.c

482

retval = ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/sparc/kernel/systbls.h

19

unsigned long fd, unsigned long off);

arch/sparc/kernel/systbls.h

25

unsigned long fd, unsigned long pgoff);

arch/sparc/kernel/systbls.h

55

asmlinkage long compat_sys_ftruncate64(unsigned int fd,

arch/sparc/kernel/systbls.h

63

asmlinkage long compat_sys_fstat64(unsigned int fd,

arch/sparc/kernel/systbls.h

68

asmlinkage long compat_sys_pread64(unsigned int fd,

arch/sparc/kernel/systbls.h

73

asmlinkage long compat_sys_pwrite64(unsigned int fd,

arch/sparc/kernel/systbls.h

78

asmlinkage long compat_sys_readahead(int fd,

arch/sparc/kernel/systbls.h

82

long compat_sys_fadvise64(int fd,

arch/sparc/kernel/systbls.h

86

long compat_sys_fadvise64_64(int fd,

arch/sparc/kernel/systbls.h

90

long compat_sys_sync_file_range(unsigned int fd,

arch/sparc/kernel/systbls.h

94

asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,

arch/sparc/kernel/systbls.h

96

asmlinkage long compat_sys_fstat64(unsigned int fd,

arch/sparc/vdso/vdso2c.c

163

int fd = open(name, O_RDONLY);

arch/sparc/vdso/vdso2c.c

165

if (fd == -1)

arch/sparc/vdso/vdso2c.c

168

tmp_len = lseek(fd, 0, SEEK_END);

arch/sparc/vdso/vdso2c.c

173

*addr = mmap(NULL, tmp_len, prot, MAP_PRIVATE, fd, 0);

arch/sparc/vdso/vdso2c.c

177

close(fd);

arch/um/drivers/chan_kern.c

101

if (fd < 0)

arch/um/drivers/chan_kern.c

102

return fd;

arch/um/drivers/chan_kern.c

104

err = os_set_fd_block(fd, 0);

arch/um/drivers/chan_kern.c

108

chan->fd_in = fd;

arch/um/drivers/chan_kern.c

109

chan->fd_out = fd;

arch/um/drivers/chan_kern.c

140

(*chan->ops->close)(fd, chan->data);

arch/um/drivers/chan_kern.c

30

static void not_configged_close(int fd, void *data)

arch/um/drivers/chan_kern.c

36

static int not_configged_read(int fd, u8 *c_out, void *data)

arch/um/drivers/chan_kern.c

43

static int not_configged_write(int fd, const u8 *buf, size_t len, void *data)

arch/um/drivers/chan_kern.c

50

static int not_configged_console_write(int fd, const char *buf, int len)

arch/um/drivers/chan_kern.c

57

static int not_configged_window_size(int fd, void *data, unsigned short *rows,

arch/um/drivers/chan_kern.c

92

int fd, err;

arch/um/drivers/chan_kern.c

98

fd = 0;

arch/um/drivers/chan_kern.c

99

else fd = (*chan->ops->open)(chan->input, chan->output, chan->primary,

arch/um/drivers/chan_user.c

108

CATCH_EINTR(err = tcsetattr(fd, TCSAFLUSH, &new));

arch/um/drivers/chan_user.c

112

err = generic_write(fd, buf, n, NULL);

arch/um/drivers/chan_user.c

117

if (isatty(fd)) {

arch/um/drivers/chan_user.c

118

CATCH_EINTR(tcsetattr(fd, TCSAFLUSH, &save));

arch/um/drivers/chan_user.c

17

void generic_close(int fd, void *unused)

arch/um/drivers/chan_user.c

19

close(fd);

arch/um/drivers/chan_user.c

22

int generic_read(int fd, __u8 *c_out, void *unused)

arch/um/drivers/chan_user.c

239

static int winch_tramp(int fd, struct tty_port *port, int *fd_out,

arch/um/drivers/chan_user.c

253

data = ((struct winch_data) { .pty_fd = fd,

arch/um/drivers/chan_user.c

26

CATCH_EINTR(n = read(fd, c_out, sizeof(*c_out)));

arch/um/drivers/chan_user.c

275

printk(UM_KERN_ERR "fd %d will not support SIGWINCH\n", fd);

arch/um/drivers/chan_user.c

296

void register_winch(int fd, struct tty_port *port)

arch/um/drivers/chan_user.c

302

if (!isatty(fd))

arch/um/drivers/chan_user.c

305

pid = tcgetpgrp(fd);

arch/um/drivers/chan_user.c

306

if (is_skas_winch(pid, fd, port)) {

arch/um/drivers/chan_user.c

307

register_winch_irq(-1, fd, -1, port, 0);

arch/um/drivers/chan_user.c

312

thread = winch_tramp(fd, port, &thread_fd, &stack);

arch/um/drivers/chan_user.c

316

register_winch_irq(thread_fd, fd, thread, port, stack);

arch/um/drivers/chan_user.c

38

int generic_write(int fd, const __u8 *buf, size_t n, void *unused)

arch/um/drivers/chan_user.c

48

err = write(fd, buf + written, n - written);

arch/um/drivers/chan_user.c

64

int generic_window_size(int fd, void *unused, unsigned short *rows_out,

arch/um/drivers/chan_user.c

70

if (ioctl(fd, TIOCGWINSZ, &size) < 0)

arch/um/drivers/chan_user.c

86

int generic_console_write(int fd, const char *buf, int n)

arch/um/drivers/chan_user.c

92

if (isatty(fd)) {

arch/um/drivers/chan_user.c

98

CATCH_EINTR(err = tcgetattr(fd, &save));

arch/um/drivers/chan_user.h

34

extern void generic_close(int fd, void *unused);

arch/um/drivers/chan_user.h

35

extern int generic_read(int fd, __u8 *c_out, void *unused);

arch/um/drivers/chan_user.h

36

extern int generic_write(int fd, const __u8 *buf, size_t n, void *unused);

arch/um/drivers/chan_user.h

37

extern int generic_console_write(int fd, const char *buf, int n);

arch/um/drivers/chan_user.h

38

extern int generic_window_size(int fd, void *unused, unsigned short *rows_out,

arch/um/drivers/chan_user.h

43

extern void register_winch(int fd, struct tty_port *port);

arch/um/drivers/chan_user.h

44

extern void register_winch_irq(int fd, int tty_fd, int pid,

arch/um/drivers/cow.h

18

extern int write_cow_header(char *cow_file, int fd, char *backing_file,

arch/um/drivers/cow.h

7

extern int init_cow_file(int fd, char *cow_file, char *backing_file,

arch/um/drivers/cow_sys.h

26

static inline int cow_seek_file(int fd, __u64 offset)

arch/um/drivers/cow_sys.h

28

return os_seek_file(fd, offset);

arch/um/drivers/cow_sys.h

36

static inline int cow_write_file(int fd, void *buf, int size)

arch/um/drivers/cow_sys.h

38

return os_write_file(fd, buf, size);

arch/um/drivers/cow_user.c

197

int write_cow_header(char *cow_file, int fd, char *backing_file,

arch/um/drivers/cow_user.c

204

err = cow_seek_file(fd, 0);

arch/um/drivers/cow_user.c

255

err = cow_write_file(fd, header, sizeof(*header));

arch/um/drivers/cow_user.c

271

int fd = *((int *) arg);

arch/um/drivers/cow_user.c

273

return pread(fd, buf, len, offset);

arch/um/drivers/cow_user.c

403

int init_cow_file(int fd, char *cow_file, char *backing_file, int sectorsize,

arch/um/drivers/cow_user.c

411

err = write_cow_header(cow_file, fd, backing_file, sectorsize,

arch/um/drivers/cow_user.c

421

err = cow_seek_file(fd, offset);

arch/um/drivers/cow_user.c

432

err = cow_write_file(fd, &zero, sizeof(zero));

arch/um/drivers/fd.c

16

int fd;

arch/um/drivers/fd.c

45

*data = ((struct fd_chan) { .fd = n,

arch/um/drivers/fd.c

55

if (data->raw && isatty(data->fd)) {

arch/um/drivers/fd.c

56

CATCH_EINTR(err = tcgetattr(data->fd, &data->tt));

arch/um/drivers/fd.c

60

err = raw(data->fd);

arch/um/drivers/fd.c

64

sprintf(data->str, "%d", data->fd);

arch/um/drivers/fd.c

66

return data->fd;

arch/um/drivers/fd.c

69

static void fd_close(int fd, void *d)

arch/um/drivers/fd.c

74

if (!data->raw || !isatty(fd))

arch/um/drivers/fd.c

77

CATCH_EINTR(err = tcsetattr(fd, TCSAFLUSH, &data->tt));

arch/um/drivers/harddog.h

7

int ping_watchdog(int fd);

arch/um/drivers/harddog_user.c

113

int ping_watchdog(int fd)

arch/um/drivers/harddog_user.c

118

n = write(fd, &c, sizeof(c));

arch/um/drivers/hostaudio_kern.c

114

err = os_write_file(state->fd, kbuf, count);

arch/um/drivers/hostaudio_kern.c

158

err = os_ioctl_generic(state->fd, cmd, (unsigned long) &data);

arch/um/drivers/hostaudio_kern.c

17

int fd;

arch/um/drivers/hostaudio_kern.c

208

state->fd = ret;

arch/um/drivers/hostaudio_kern.c

21

int fd;

arch/um/drivers/hostaudio_kern.c

220

os_close_file(state->fd);

arch/um/drivers/hostaudio_kern.c

237

return os_ioctl_generic(state->fd, cmd, arg);

arch/um/drivers/hostaudio_kern.c

286

os_close_file(state->fd);

arch/um/drivers/hostaudio_kern.c

87

err = os_read_file(state->fd, kbuf, count);

arch/um/drivers/line.c

257

int line_setup_irq(int fd, int input, int output, struct line *line, void *data)

arch/um/drivers/line.c

263

err = um_request_irq(UM_IRQ_ALLOC, fd, IRQ_READ,

arch/um/drivers/line.c

273

err = um_request_irq(UM_IRQ_ALLOC, fd, IRQ_WRITE,

arch/um/drivers/line.c

593

int fd;

arch/um/drivers/line.c

615

int fd = winch->fd;

arch/um/drivers/line.c

616

winch->fd = -1;

arch/um/drivers/line.c

617

if (fd != -1)

arch/um/drivers/line.c

618

os_close_file(fd);

arch/um/drivers/line.c

627

int fd = winch->fd;

arch/um/drivers/line.c

632

if (fd != -1) {

arch/um/drivers/line.c

633

err = generic_read(fd, &c, NULL);

arch/um/drivers/line.c

637

winch->fd = -1;

arch/um/drivers/line.c

639

os_close_file(fd);

arch/um/drivers/line.c

670

void register_winch_irq(int fd, int tty_fd, int pid, struct tty_port *port,

arch/um/drivers/line.c

681

*winch = ((struct winch) { .fd = fd,

arch/um/drivers/line.c

691

if (um_request_irq(WINCH_IRQ, fd, IRQ_READ, winch_interrupt,

arch/um/drivers/line.c

707

os_close_file(fd);

arch/um/drivers/line.h

76

extern int line_setup_irq(int fd, int input, int output, struct line *line,

arch/um/drivers/mconsole.h

91

extern int mconsole_get_request(int fd, struct mc_request *req);

arch/um/drivers/mconsole_kern.c

81

long fd;

arch/um/drivers/mconsole_kern.c

85

fd = (long) dev_id;

arch/um/drivers/mconsole_kern.c

86

while (mconsole_get_request(fd, &req)) {

arch/um/drivers/mconsole_user.c

81

int mconsole_get_request(int fd, struct mc_request *req)

arch/um/drivers/mconsole_user.c

86

req->len = recvfrom(fd, &req->request, sizeof(req->request), 0,

arch/um/drivers/mconsole_user.c

91

req->originating_fd = fd;

arch/um/drivers/null.c

23

int fd;

arch/um/drivers/null.c

27

fd = open(DEV_NULL, O_RDWR);

arch/um/drivers/null.c

28

return (fd < 0) ? -errno : fd;

arch/um/drivers/null.c

31

static int null_read(int fd, __u8 *c_out, void *unused)

arch/um/drivers/port.h

12

extern int port_connection(int fd, int *socket_out, int *pid_out);

arch/um/drivers/port.h

14

extern void port_read(int fd, void *data);

arch/um/drivers/port.h

16

extern int port_rcv_fd(int fd);

arch/um/drivers/port_kern.c

112

os_write_file(fd, NO_WAITER_MSG, sizeof(NO_WAITER_MSG));

arch/um/drivers/port_kern.c

121

os_close_file(fd);

arch/um/drivers/port_kern.c

165

int fd;

arch/um/drivers/port_kern.c

179

fd = port_listen_fd(port_num);

arch/um/drivers/port_kern.c

180

if (fd < 0) {

arch/um/drivers/port_kern.c

182

port_num, -fd);

arch/um/drivers/port_kern.c

186

if (um_request_irq(ACCEPT_IRQ, fd, IRQ_READ, port_interrupt,

arch/um/drivers/port_kern.c

197

.fd = fd,

arch/um/drivers/port_kern.c

217

os_close_file(fd);

arch/um/drivers/port_kern.c

230

int fd;

arch/um/drivers/port_kern.c

234

fd = -ERESTARTSYS;

arch/um/drivers/port_kern.c

24

int fd;

arch/um/drivers/port_kern.c

258

if (conn->fd >= 0)

arch/um/drivers/port_kern.c

260

os_close_file(conn->fd);

arch/um/drivers/port_kern.c

264

fd = conn->fd;

arch/um/drivers/port_kern.c

270

return fd;

arch/um/drivers/port_kern.c

300

free_irq_by_fd(port->fd);

arch/um/drivers/port_kern.c

301

os_close_file(port->fd);

arch/um/drivers/port_kern.c

38

int fd;

arch/um/drivers/port_kern.c

48

int n_fds = 1, fd = -1;

arch/um/drivers/port_kern.c

51

ret = os_rcv_fd_msg(conn->socket[0], &fd, n_fds, &conn->helper_pid,

arch/um/drivers/port_kern.c

59

os_close_file(conn->fd);

arch/um/drivers/port_kern.c

64

conn->fd = fd;

arch/um/drivers/port_kern.c

81

int fd, socket[2], pid;

arch/um/drivers/port_kern.c

83

fd = port_connection(port->fd, socket, &pid);

arch/um/drivers/port_kern.c

84

if (fd < 0) {

arch/um/drivers/port_kern.c

85

if (fd != -EAGAIN)

arch/um/drivers/port_kern.c

87

"returned %d\n", -fd);

arch/um/drivers/port_kern.c

99

.fd = fd,

arch/um/drivers/port_user.c

115

int fd, err, arg;

arch/um/drivers/port_user.c

117

fd = socket(PF_INET, SOCK_STREAM, 0);

arch/um/drivers/port_user.c

118

if (fd == -1)

arch/um/drivers/port_user.c

122

if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &arg, sizeof(arg)) < 0) {

arch/um/drivers/port_user.c

130

if (bind(fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) {

arch/um/drivers/port_user.c

135

if (listen(fd, 1) < 0) {

arch/um/drivers/port_user.c

140

err = os_set_fd_block(fd, 0);

arch/um/drivers/port_user.c

144

return fd;

arch/um/drivers/port_user.c

146

close(fd);

arch/um/drivers/port_user.c

168

int port_connection(int fd, int *socket, int *pid_out)

arch/um/drivers/port_user.c

179

new = accept(fd, NULL, 0);

arch/um/drivers/port_user.c

75

int fd, err;

arch/um/drivers/port_user.c

77

fd = port_wait(data->kernel_data);

arch/um/drivers/port_user.c

78

if ((fd >= 0) && data->raw) {

arch/um/drivers/port_user.c

79

CATCH_EINTR(err = tcgetattr(fd, &data->tt));

arch/um/drivers/port_user.c

83

err = raw(fd);

arch/um/drivers/port_user.c

88

return fd;

arch/um/drivers/port_user.c

91

static void port_close(int fd, void *d)

arch/um/drivers/port_user.c

96

os_close_file(fd);

arch/um/drivers/pty.c

117

int fd, err;

arch/um/drivers/pty.c

120

fd = getmaster(dev);

arch/um/drivers/pty.c

121

if (fd < 0)

arch/um/drivers/pty.c

122

return fd;

arch/um/drivers/pty.c

125

err = raw(fd);

arch/um/drivers/pty.c

127

close(fd);

arch/um/drivers/pty.c

138

return fd;

arch/um/drivers/pty.c

45

int fd, err;

arch/um/drivers/pty.c

47

fd = get_pty();

arch/um/drivers/pty.c

48

if (fd < 0) {

arch/um/drivers/pty.c

55

CATCH_EINTR(err = tcgetattr(fd, &data->tt));

arch/um/drivers/pty.c

59

err = raw(fd);

arch/um/drivers/pty.c

64

dev = ptsname(fd);

arch/um/drivers/pty.c

71

return fd;

arch/um/drivers/pty.c

74

close(fd);

arch/um/drivers/tty.c

43

int fd, err, mode = 0;

arch/um/drivers/tty.c

52

fd = open(data->dev, mode);

arch/um/drivers/tty.c

53

if (fd < 0)

arch/um/drivers/tty.c

57

CATCH_EINTR(err = tcgetattr(fd, &data->tt));

arch/um/drivers/tty.c

61

err = raw(fd);

arch/um/drivers/tty.c

67

return fd;

arch/um/drivers/ubd_kern.c

1238

io_req->fds[0] = dev->cow.fd;

arch/um/drivers/ubd_kern.c

1240

io_req->fds[0] = dev->fd;

arch/um/drivers/ubd_kern.c

1243

io_req->fds[1] = dev->fd;

arch/um/drivers/ubd_kern.c

135

int fd;

arch/um/drivers/ubd_kern.c

149

int fd;

arch/um/drivers/ubd_kern.c

165

.fd = -1, \

arch/um/drivers/ubd_kern.c

174

.fd = -1, \

arch/um/drivers/ubd_kern.c

400

int fd,

arch/um/drivers/ubd_kern.c

419

fd,

arch/um/drivers/ubd_kern.c

490

int fd;

arch/um/drivers/ubd_kern.c

507

fd = os_open_file(ubd_dev->file, of_read(OPENFLAGS()), 0);

arch/um/drivers/ubd_kern.c

508

if (fd < 0)

arch/um/drivers/ubd_kern.c

509

return fd;

arch/um/drivers/ubd_kern.c

511

err = read_cow_header(file_reader, &fd, &version, &backing_file, \

arch/um/drivers/ubd_kern.c

513

os_close_file(fd);

arch/um/drivers/ubd_kern.c

524

static int read_cow_bitmap(int fd, void *buf, int offset, int len)

arch/um/drivers/ubd_kern.c

528

err = os_pread_file(fd, buf, len, offset);

arch/um/drivers/ubd_kern.c

610

int fd, err, sectorsize, asked_switch, mode = 0644;

arch/um/drivers/ubd_kern.c

612

fd = os_open_file(file, *openflags, mode);

arch/um/drivers/ubd_kern.c

613

if (fd < 0) {

arch/um/drivers/ubd_kern.c

614

if ((fd == -ENOENT) && (create_cow_out != NULL))

arch/um/drivers/ubd_kern.c

617

((fd != -EROFS) && (fd != -EACCES)))

arch/um/drivers/ubd_kern.c

618

return fd;

arch/um/drivers/ubd_kern.c

620

fd = os_open_file(file, *openflags, mode);

arch/um/drivers/ubd_kern.c

621

if (fd < 0)

arch/um/drivers/ubd_kern.c

622

return fd;

arch/um/drivers/ubd_kern.c

628

err = os_lock_file(fd, openflags->w);

arch/um/drivers/ubd_kern.c

638

return fd;

arch/um/drivers/ubd_kern.c

640

err = read_cow_header(file_reader, &fd, &version, &backing_file, &mtime,

arch/um/drivers/ubd_kern.c

648

return fd;

arch/um/drivers/ubd_kern.c

658

err = write_cow_header(file, fd, *backing_file_out,

arch/um/drivers/ubd_kern.c

674

return fd;

arch/um/drivers/ubd_kern.c

676

os_close_file(fd);

arch/um/drivers/ubd_kern.c

685

int err, fd;

arch/um/drivers/ubd_kern.c

688

fd = open_ubd_file(cow_file, &flags, 0, NULL, NULL, NULL, NULL, NULL);

arch/um/drivers/ubd_kern.c

689

if (fd < 0) {

arch/um/drivers/ubd_kern.c

690

err = fd;

arch/um/drivers/ubd_kern.c

696

err = init_cow_file(fd, cow_file, backing_file, sectorsize, alignment,

arch/um/drivers/ubd_kern.c

700

return fd;

arch/um/drivers/ubd_kern.c

701

os_close_file(fd);

arch/um/drivers/ubd_kern.c

708

os_close_file(ubd_dev->fd);

arch/um/drivers/ubd_kern.c

712

os_close_file(ubd_dev->cow.fd);

arch/um/drivers/ubd_kern.c

722

int fd;

arch/um/drivers/ubd_kern.c

729

fd = open_ubd_file(ubd_dev->file, &ubd_dev->openflags, ubd_dev->shared,

arch/um/drivers/ubd_kern.c

734

if((fd == -ENOENT) && create_cow){

arch/um/drivers/ubd_kern.c

735

fd = create_cow_file(ubd_dev->file, ubd_dev->cow.file,

arch/um/drivers/ubd_kern.c

740

if(fd >= 0){

arch/um/drivers/ubd_kern.c

746

if(fd < 0){

arch/um/drivers/ubd_kern.c

748

-fd);

arch/um/drivers/ubd_kern.c

749

return fd;

arch/um/drivers/ubd_kern.c

751

ubd_dev->fd = fd;

arch/um/drivers/ubd_kern.c

761

err = read_cow_bitmap(ubd_dev->fd, ubd_dev->cow.bitmap,

arch/um/drivers/ubd_kern.c

772

ubd_dev->cow.fd = err;

arch/um/drivers/ubd_kern.c

776

os_close_file(ubd_dev->fd);

arch/um/drivers/ubd_user.c

39

kernel_pollfd.fd = kernel_fd;

arch/um/drivers/vector_user.c

137

int fd = -1;

arch/um/drivers/vector_user.c

140

fd = open(PATH_NET_TUN, O_RDWR);

arch/um/drivers/vector_user.c

141

if (fd < 0) {

arch/um/drivers/vector_user.c

149

err = ioctl(fd, TUNSETIFF, (void *) &ifr);

arch/um/drivers/vector_user.c

156

ioctl(fd, TUNSETOFFLOAD, offload);

arch/um/drivers/vector_user.c

157

return fd;

arch/um/drivers/vector_user.c

159

if (fd >= 0)

arch/um/drivers/vector_user.c

160

os_close_file(fd);

arch/um/drivers/vector_user.c

167

int fd = -1;

arch/um/drivers/vector_user.c

171

fd = socket(AF_PACKET, SOCK_RAW, flags);

arch/um/drivers/vector_user.c

172

if (fd == -1) {

arch/um/drivers/vector_user.c

178

if (ioctl(fd, SIOCGIFINDEX, (void *) &ifr) < 0) {

arch/um/drivers/vector_user.c

187

if (bind(fd,

arch/um/drivers/vector_user.c

192

return fd;

arch/um/drivers/vector_user.c

195

if (fd >= 0)

arch/um/drivers/vector_user.c

196

os_close_file(fd);

arch/um/drivers/vector_user.c

203

int fd = -1, i;

arch/um/drivers/vector_user.c

237

fd = create_tap_fd(iface);

arch/um/drivers/vector_user.c

238

if ((fd < 0) && (!dynamic)) {

arch/um/drivers/vector_user.c

242

result->tx_fd = fd;

arch/um/drivers/vector_user.c

243

result->rx_fd = fd;

arch/um/drivers/vector_user.c

244

} while (fd < 0);

arch/um/drivers/vector_user.c

254

printk(UM_KERN_ERR "user_init_tap: init failed, error %d", fd);

arch/um/drivers/vector_user.c

312

int fd = -1;

arch/um/drivers/vector_user.c

353

fd = socket(AF_UNIX, socktype, 0);

arch/um/drivers/vector_user.c

354

if (fd == -1) {

arch/um/drivers/vector_user.c

362

if (bind(fd, (struct sockaddr *) local_addr, sizeof(struct sockaddr_un))) {

arch/um/drivers/vector_user.c

369

if (connect(fd, (const struct sockaddr *) remote_addr, sizeof(struct sockaddr_un)) < 0) {

arch/um/drivers/vector_user.c

375

result->rx_fd = fd;

arch/um/drivers/vector_user.c

376

result->tx_fd = fd;

arch/um/drivers/vector_user.c

381

if (fd >= 0)

arch/um/drivers/vector_user.c

382

os_close_file(fd);

arch/um/drivers/vector_user.c

390

long fd;

arch/um/drivers/vector_user.c

397

fd = strtol(nptr, &endptr, 10);

arch/um/drivers/vector_user.c

401

fd < 0 ||

arch/um/drivers/vector_user.c

402

fd > INT_MAX) {

arch/um/drivers/vector_user.c

405

return fd;

arch/um/drivers/vector_user.c

410

int fd = -1;

arch/um/drivers/vector_user.c

415

fd = strtofd(fdarg);

arch/um/drivers/vector_user.c

416

if (fd == -1) {

arch/um/drivers/vector_user.c

427

result->rx_fd = fd;

arch/um/drivers/vector_user.c

428

result->tx_fd = fd;

arch/um/drivers/vector_user.c

434

if (fd >= 0)

arch/um/drivers/vector_user.c

435

os_close_file(fd);

arch/um/drivers/vector_user.c

560

bool uml_raw_enable_qdisc_bypass(int fd)

arch/um/drivers/vector_user.c

564

if (setsockopt(fd,

arch/um/drivers/vector_user.c

572

bool uml_raw_enable_vnet_headers(int fd)

arch/um/drivers/vector_user.c

576

if (setsockopt(fd,

arch/um/drivers/vector_user.c

579

printk(UM_KERN_INFO VNET_HDR_FAIL, fd);

arch/um/drivers/vector_user.c

584

bool uml_tap_enable_vnet_headers(int fd)

arch/um/drivers/vector_user.c

589

if (ioctl(fd, TUNGETFEATURES, &features) == -1) {

arch/um/drivers/vector_user.c

597

ioctl(fd, TUNSETVNETHDRSZ, &len);

arch/um/drivers/vector_user.c

604

int fd = -1, gairet;

arch/um/drivers/vector_user.c

667

fd = socket(gairesult->ai_family,

arch/um/drivers/vector_user.c

669

if (fd == -1) {

arch/um/drivers/vector_user.c

676

if (bind(fd,

arch/um/drivers/vector_user.c

699

result->rx_fd = fd;

arch/um/drivers/vector_user.c

700

result->tx_fd = fd;

arch/um/drivers/vector_user.c

718

if (fd >= 0)

arch/um/drivers/vector_user.c

719

os_close_file(fd);

arch/um/drivers/vector_user.c

763

int uml_vector_sendmsg(int fd, void *hdr, int flags)

arch/um/drivers/vector_user.c

767

CATCH_EINTR(n = sendmsg(fd, (struct msghdr *) hdr, flags));

arch/um/drivers/vector_user.c

776

int uml_vector_recvmsg(int fd, void *hdr, int flags)

arch/um/drivers/vector_user.c

781

CATCH_EINTR(n = readv(fd, msg->msg_iov, msg->msg_iovlen));

arch/um/drivers/vector_user.c

790

int uml_vector_writev(int fd, void *hdr, int iovcount)

arch/um/drivers/vector_user.c

794

CATCH_EINTR(n = writev(fd, (struct iovec *) hdr, iovcount));

arch/um/drivers/vector_user.c

804

int fd,

arch/um/drivers/vector_user.c

811

CATCH_EINTR(n = sendmmsg(fd, (struct mmsghdr *) msgvec, vlen, flags));

arch/um/drivers/vector_user.c

821

int fd,

arch/um/drivers/vector_user.c

829

n = recvmmsg(fd, (struct mmsghdr *) msgvec, vlen, flags, 0));

arch/um/drivers/vector_user.c

837

int uml_vector_attach_bpf(int fd, void *bpf)

arch/um/drivers/vector_user.c

841

int err = setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, bpf, sizeof(struct sock_fprog));

arch/um/drivers/vector_user.c

844

printk(KERN_ERR BPF_ATTACH_FAIL, prog->len, prog->filter, fd, -errno);

arch/um/drivers/vector_user.c

848

int uml_vector_detach_bpf(int fd, void *bpf)

arch/um/drivers/vector_user.c

852

int err = setsockopt(fd, SOL_SOCKET, SO_DETACH_FILTER, bpf, sizeof(struct sock_fprog));

arch/um/drivers/vector_user.c

854

printk(KERN_ERR BPF_DETACH_FAIL, prog->len, prog->filter, fd, -errno);

arch/um/drivers/vector_user.h

100

extern int uml_vector_attach_bpf(int fd, void *bpf);

arch/um/drivers/vector_user.h

101

extern int uml_vector_detach_bpf(int fd, void *bpf);

arch/um/drivers/vector_user.h

102

extern bool uml_raw_enable_qdisc_bypass(int fd);

arch/um/drivers/vector_user.h

103

extern bool uml_raw_enable_vnet_headers(int fd);

arch/um/drivers/vector_user.h

104

extern bool uml_tap_enable_vnet_headers(int fd);

arch/um/drivers/vector_user.h

84

extern int uml_vector_recvmsg(int fd, void *hdr, int flags);

arch/um/drivers/vector_user.h

85

extern int uml_vector_sendmsg(int fd, void *hdr, int flags);

arch/um/drivers/vector_user.h

86

extern int uml_vector_writev(int fd, void *hdr, int iovcount);

arch/um/drivers/vector_user.h

88

int fd, void *msgvec,

arch/um/drivers/vector_user.h

93

int fd,

arch/um/drivers/vfio_kern.c

106

return group->fd;

arch/um/drivers/vfio_kern.c

114

group->fd = uml_vfio_user_open_group(group_id);

arch/um/drivers/vfio_kern.c

115

if (group->fd < 0) {

arch/um/drivers/vfio_kern.c

116

err = group->fd;

arch/um/drivers/vfio_kern.c

120

err = uml_vfio_set_container(group->fd);

arch/um/drivers/vfio_kern.c

129

return group->fd;

arch/um/drivers/vfio_kern.c

132

os_close_file(group->fd);

arch/um/drivers/vfio_kern.c

145

if (group->fd == group_fd) {

arch/um/drivers/vfio_kern.c

49

int fd;

arch/um/drivers/vfio_kern.c

55

int fd;

arch/um/drivers/vfio_kern.c

57

} uml_vfio_container = { .fd = -1 };

arch/um/drivers/vfio_kern.c

588

int fd;

arch/um/drivers/vfio_kern.c

592

if (uml_vfio_container.fd < 0) {

arch/um/drivers/vfio_kern.c

593

fd = uml_vfio_user_open_container();

arch/um/drivers/vfio_kern.c

594

if (fd < 0)

arch/um/drivers/vfio_kern.c

595

return ERR_PTR(fd);

arch/um/drivers/vfio_kern.c

596

uml_vfio_container.fd = fd;

arch/um/drivers/vfio_kern.c

704

if (uml_vfio_container.fd >= 0)

arch/um/drivers/vfio_kern.c

705

os_close_file(uml_vfio_container.fd);

arch/um/drivers/vfio_kern.c

72

err = uml_vfio_user_set_container(uml_vfio_container.fd, group_fd);

arch/um/drivers/vfio_kern.c

80

err = uml_vfio_user_setup_iommu(uml_vfio_container.fd);

arch/um/drivers/vfio_kern.c

82

uml_vfio_user_unset_container(uml_vfio_container.fd, group_fd);

arch/um/drivers/vfio_kern.c

92

uml_vfio_user_unset_container(uml_vfio_container.fd, group_fd);

arch/um/drivers/vfio_user.c

117

int fd;

arch/um/drivers/vfio_user.c

125

fd = open(path, O_RDWR);

arch/um/drivers/vfio_user.c

126

if (fd < 0) {

arch/um/drivers/vfio_user.c

127

fd = -errno;

arch/um/drivers/vfio_user.c

133

return fd;

arch/um/drivers/vfio_user.c

25

int r, fd;

arch/um/drivers/vfio_user.c

27

fd = open("/dev/vfio/vfio", O_RDWR);

arch/um/drivers/vfio_user.c

28

if (fd < 0)

arch/um/drivers/vfio_user.c

31

r = ioctl(fd, VFIO_GET_API_VERSION);

arch/um/drivers/vfio_user.c

37

r = ioctl(fd, VFIO_CHECK_EXTENSION, VFIO_TYPE1_IOMMU);

arch/um/drivers/vfio_user.c

43

return fd;

arch/um/drivers/vfio_user.c

46

close(fd);

arch/um/drivers/virtio_uml.c

102

static int full_read(int fd, void *buf, int len, bool abortable)

arch/um/drivers/virtio_uml.c

110

rc = os_read_file(fd, buf, len);

arch/um/drivers/virtio_uml.c

124

static int vhost_user_recv_header(int fd, struct vhost_user_msg *msg)

arch/um/drivers/virtio_uml.c

126

return full_read(fd, msg, sizeof(msg->header), true);

arch/um/drivers/virtio_uml.c

130

int fd, struct vhost_user_msg *msg,

arch/um/drivers/virtio_uml.c

149

time_travel_wait_readable(fd);

arch/um/drivers/virtio_uml.c

151

rc = vhost_user_recv_header(fd, msg);

arch/um/drivers/virtio_uml.c

158

return full_read(fd, &msg->payload, size, false);

arch/um/drivers/virtio_uml.c

286

u32 request, int fd)

arch/um/drivers/virtio_uml.c

292

return vhost_user_send(vu_dev, false, &msg, &fd, 1);

arch/um/drivers/virtio_uml.c

460

static void vu_req_interrupt_comm_handler(int irq, int fd, void *data,

arch/um/drivers/virtio_uml.c

747

u32 request, int index, int fd)

arch/um/drivers/virtio_uml.c

757

if (fd < 0) {

arch/um/drivers/virtio_uml.c

761

return vhost_user_send(vu_dev, false, &msg, &fd, 1);

arch/um/drivers/virtio_uml.c

765

int index, int fd)

arch/um/drivers/virtio_uml.c

768

index, fd);

arch/um/drivers/virtio_uml.c

772

int index, int fd)

arch/um/drivers/virtio_uml.c

775

index, fd);

arch/um/drivers/virtio_uml.c

82

static int full_sendmsg_fds(int fd, const void *buf, unsigned int len,

arch/um/drivers/virtio_uml.c

88

rc = os_sendmsg_fds(fd, buf, len, fds, fds_num);

arch/um/drivers/xterm.c

112

fd = mkstemp(file);

arch/um/drivers/xterm.c

113

if (fd < 0) {

arch/um/drivers/xterm.c

124

close(fd);

arch/um/drivers/xterm.c

127

close(fd);

arch/um/drivers/xterm.c

129

fd = os_create_unix_socket(file, sizeof(file), 1);

arch/um/drivers/xterm.c

130

if (fd < 0) {

arch/um/drivers/xterm.c

132

"errno = %d\n", -fd);

arch/um/drivers/xterm.c

133

return fd;

arch/um/drivers/xterm.c

145

err = os_set_fd_block(fd, 0);

arch/um/drivers/xterm.c

152

data->chan_fd = fd;

arch/um/drivers/xterm.c

153

new = xterm_fd(fd, &data->helper_pid);

arch/um/drivers/xterm.c

193

close(fd);

arch/um/drivers/xterm.c

198

static void xterm_close(int fd, void *d)

arch/um/drivers/xterm.c

212

os_close_file(fd);

arch/um/drivers/xterm.c

91

int pid, fd, new, err;

arch/um/drivers/xterm_kern.c

16

int fd;

arch/um/drivers/xterm_kern.c

24

int fd = -1, n_fds = 1;

arch/um/drivers/xterm_kern.c

27

ret = os_rcv_fd_msg(xterm->fd, &fd, n_fds,

arch/um/drivers/xterm_kern.c

33

fd = ret;

arch/um/drivers/xterm_kern.c

35

fd = -EMSGSIZE;

arch/um/drivers/xterm_kern.c

37

xterm->new_fd = fd;

arch/um/drivers/xterm_kern.c

55

*data = ((struct xterm_wait) { .fd = socket,

arch/um/include/linux/time-internal.h

41

void __time_travel_wait_readable(int fd);

arch/um/include/linux/time-internal.h

43

static inline void time_travel_wait_readable(int fd)

arch/um/include/linux/time-internal.h

46

__time_travel_wait_readable(fd);

arch/um/include/linux/time-internal.h

68

static inline void time_travel_wait_readable(int fd)

arch/um/include/shared/irq_kern.h

16

int um_request_irq(int irq, int fd, enum um_irq_type type,

arch/um/include/shared/irq_kern.h

55

int um_request_irq_tt(int irq, int fd, enum um_irq_type type,

arch/um/include/shared/irq_kern.h

62

int um_request_irq_tt(int irq, int fd, enum um_irq_type type,

arch/um/include/shared/irq_kern.h

68

return um_request_irq(irq, fd, type, handler, irqflags,

arch/um/include/shared/irq_user.h

23

extern void free_irq_by_fd(int fd);

arch/um/include/shared/irq_user.h

24

extern void deactivate_fd(int fd, int irqnum);

arch/um/include/shared/os.h

141

extern int os_stat_fd(const int fd, struct uml_stat *buf);

arch/um/include/shared/os.h

143

extern int os_set_exec_close(int fd);

arch/um/include/shared/os.h

144

extern int os_ioctl_generic(int fd, unsigned int cmd, unsigned long arg);

arch/um/include/shared/os.h

145

extern int os_get_ifname(int fd, char *namebuf);

arch/um/include/shared/os.h

146

extern int os_mode_fd(int fd, int mode);

arch/um/include/shared/os.h

148

extern int os_seek_file(int fd, unsigned long long offset);

arch/um/include/shared/os.h

150

extern int os_read_file(int fd, void *buf, int len);

arch/um/include/shared/os.h

151

extern int os_write_file(int fd, const void *buf, int count);

arch/um/include/shared/os.h

152

extern int os_sync_file(int fd);

arch/um/include/shared/os.h

154

extern int os_pread_file(int fd, void *buf, int len, unsigned long long offset);

arch/um/include/shared/os.h

155

extern int os_pwrite_file(int fd, const void *buf, int count, unsigned long long offset);

arch/um/include/shared/os.h

157

extern int os_pipe(int *fd, int stream, int close_on_exec);

arch/um/include/shared/os.h

158

extern int os_set_fd_async(int fd);

arch/um/include/shared/os.h

159

extern int os_clear_fd_async(int fd);

arch/um/include/shared/os.h

160

extern int os_set_fd_block(int fd, int blocking);

arch/um/include/shared/os.h

161

extern int os_accept_connection(int fd);

arch/um/include/shared/os.h

163

extern int os_shutdown_socket(int fd, int r, int w);

arch/um/include/shared/os.h

164

extern int os_dup_file(int fd);

arch/um/include/shared/os.h

165

extern void os_close_file(int fd);

arch/um/include/shared/os.h

166

ssize_t os_rcv_fd_msg(int fd, int *fds, unsigned int n_fds,

arch/um/include/shared/os.h

171

extern int os_lock_file(int fd, int excl);

arch/um/include/shared/os.h

176

extern int os_falloc_punch(int fd, unsigned long long offset, int count);

arch/um/include/shared/os.h

177

extern int os_falloc_zeroes(int fd, unsigned long long offset, int count);

arch/um/include/shared/os.h

179

extern int os_sendmsg_fds(int fd, const void *buf, unsigned int len,

arch/um/include/shared/os.h

182

void *os_mmap_rw_shared(int fd, size_t size);

arch/um/include/shared/os.h

209

extern int os_map_memory(void *virt, int fd, unsigned long long off,

arch/um/include/shared/os.h

260

extern int raw(int fd);

arch/um/include/shared/os.h

293

extern int is_skas_winch(int pid, int fd, void *data);

arch/um/include/shared/os.h

310

extern int os_add_epoll_fd(int events, int fd, void *data);

arch/um/include/shared/os.h

311

extern int os_mod_epoll_fd(int events, int fd, void *data);

arch/um/include/shared/os.h

312

extern int os_del_epoll_fd(int fd);

arch/um/include/shared/os.h

319

extern int add_sigio_fd(int fd);

arch/um/include/shared/os.h

320

extern int ignore_sigio_fd(int fd);

arch/um/include/shared/os.h

321

extern void maybe_sigio_broken(int fd);

arch/um/include/shared/os.h

329

extern int __add_sigio_fd(int fd);

arch/um/include/shared/os.h

330

extern int __ignore_sigio_fd(int fd);

arch/um/include/shared/skas/stub-data.h

48

int fd;

arch/um/kernel/irq.c

117

reg->timetravel_handler(reg->irq, entry->fd, reg->id, &reg->event);

arch/um/kernel/irq.c

250

static struct irq_entry *get_irq_entry_by_fd(int fd)

arch/um/kernel/irq.c

257

if (walk->fd == fd)

arch/um/kernel/irq.c

270

os_del_epoll_fd(to_free->fd);

arch/um/kernel/irq.c

284

os_add_epoll_fd(events, entry->fd, entry);

arch/um/kernel/irq.c

288

os_del_epoll_fd(entry->fd);

arch/um/kernel/irq.c

300

static int activate_fd(int irq, int fd, enum um_irq_type type, void *dev_id,

arch/um/kernel/irq.c

308

err = os_set_fd_async(fd);

arch/um/kernel/irq.c

313

irq_entry = get_irq_entry_by_fd(fd);

arch/um/kernel/irq.c

323

os_del_epoll_fd(fd);

arch/um/kernel/irq.c

335

irq_entry = get_irq_entry_by_fd(fd);

arch/um/kernel/irq.c

341

irq_entry->fd = fd;

arch/um/kernel/irq.c

343

maybe_sigio_broken(fd);

arch/um/kernel/irq.c

372

void free_irq_by_fd(int fd)

arch/um/kernel/irq.c

378

to_free = get_irq_entry_by_fd(fd);

arch/um/kernel/irq.c

404

os_del_epoll_fd(entry->fd);

arch/um/kernel/irq.c

415

void deactivate_fd(int fd, int irqnum)

arch/um/kernel/irq.c

421

os_del_epoll_fd(fd);

arch/um/kernel/irq.c

424

entry = get_irq_entry_by_fd(fd);

arch/um/kernel/irq.c

440

ignore_sigio_fd(fd);

arch/um/kernel/irq.c

462

os_del_epoll_fd(entry->fd);

arch/um/kernel/irq.c

495

_um_request_irq(int irq, int fd, enum um_irq_type type,

arch/um/kernel/irq.c

517

if (fd != -1) {

arch/um/kernel/irq.c

518

err = activate_fd(irq, fd, type, dev_id, timetravel_handler);

arch/um/kernel/irq.c

52

int fd;

arch/um/kernel/irq.c

533

int um_request_irq(int irq, int fd, enum um_irq_type type,

arch/um/kernel/irq.c

537

return _um_request_irq(irq, fd, type, handler, irqflags,

arch/um/kernel/irq.c

543

int um_request_irq_tt(int irq, int fd, enum um_irq_type type,

arch/um/kernel/irq.c

549

return _um_request_irq(irq, fd, type, handler, irqflags,

arch/um/kernel/irq.c

596

os_clear_fd_async(entry->fd);

arch/um/kernel/irq.c

598

!__ignore_sigio_fd(entry->fd);

arch/um/kernel/irq.c

613

int err = os_set_fd_async(entry->fd);

arch/um/kernel/irq.c

619

err = __add_sigio_fd(entry->fd);

arch/um/kernel/load_file.c

12

int fd, n;

arch/um/kernel/load_file.c

14

fd = os_open_file(filename, of_read(OPENFLAGS()), 0);

arch/um/kernel/load_file.c

15

if (fd < 0) {

arch/um/kernel/load_file.c

17

-fd);

arch/um/kernel/load_file.c

20

n = os_read_file(fd, buf, size);

arch/um/kernel/load_file.c

28

os_close_file(fd);

arch/um/kernel/physmem.c

102

int fd = -1;

arch/um/kernel/physmem.c

105

fd = physmem_fd;

arch/um/kernel/physmem.c

109

return fd;

arch/um/kernel/physmem.c

29

int fd, err;

arch/um/kernel/physmem.c

31

fd = phys_mapping(phys, &offset);

arch/um/kernel/physmem.c

32

err = os_map_memory((void *) virt, fd, offset, len, r, w, x);

arch/um/kernel/physmem.c

39

"err = %d\n", virt, fd, offset, len, r, w, x, err);

arch/um/kernel/skas/stub.c

39

int fd;

arch/um/kernel/skas/stub.c

47

fd = fd_map[sc->mem.fd];

arch/um/kernel/skas/stub.c

49

fd = sc->mem.fd;

arch/um/kernel/skas/stub.c

55

fd, sc->mem.offset);

arch/um/kernel/time.c

119

os_close_file(fd);

arch/um/kernel/time.c

143

int fd[UM_TIMETRAVEL_SHARED_MAX_FDS];

arch/um/kernel/time.c

145

ret = os_rcv_fd_msg(time_travel_ext_fd, fd,

arch/um/kernel/time.c

146

ARRAY_SIZE(fd), msg, sizeof(*msg));

arch/um/kernel/time.c

148

time_travel_setup_shm(fd[UM_TIMETRAVEL_SHARED_MEMFD],

arch/um/kernel/time.c

151

os_close_file(fd[UM_TIMETRAVEL_SHARED_LOGFD]);

arch/um/kernel/time.c

247

void __time_travel_wait_readable(int fd)

arch/um/kernel/time.c

249

int fds[2] = { fd, time_travel_ext_fd };

arch/um/kernel/time.c

88

static void time_travel_setup_shm(int fd, u16 id)

arch/um/kernel/time.c

92

time_travel_shm = os_mmap_rw_shared(fd, sizeof(*time_travel_shm));

arch/um/kernel/tlb.c

66

int fd = phys_mapping(phys, &offset);

arch/um/kernel/tlb.c

83

prot, fd, offset);

arch/um/os-Linux/file.c

101

int os_get_ifname(int fd, char* namebuf)

arch/um/os-Linux/file.c

103

if (ioctl(fd, SIOCGIFNAME, namebuf) < 0)

arch/um/os-Linux/file.c

109

int os_mode_fd(int fd, int mode)

arch/um/os-Linux/file.c

113

CATCH_EINTR(err = fchmod(fd, mode));

arch/um/os-Linux/file.c

167

int fd, err, f = 0;

arch/um/os-Linux/file.c

188

fd = open64(file, f, mode);

arch/um/os-Linux/file.c

189

if (fd < 0)

arch/um/os-Linux/file.c

192

if (flags.cl && fcntl(fd, F_SETFD, 1)) {

arch/um/os-Linux/file.c

194

close(fd);

arch/um/os-Linux/file.c

198

return fd;

arch/um/os-Linux/file.c

204

int fd, err;

arch/um/os-Linux/file.c

209

fd = socket(AF_UNIX, SOCK_STREAM, 0);

arch/um/os-Linux/file.c

210

if (fd < 0) {

arch/um/os-Linux/file.c

215

err = connect(fd, (struct sockaddr *) &sock, sizeof(sock));

arch/um/os-Linux/file.c

221

return fd;

arch/um/os-Linux/file.c

224

close(fd);

arch/um/os-Linux/file.c

229

int os_dup_file(int fd)

arch/um/os-Linux/file.c

231

int new_fd = dup(fd);

arch/um/os-Linux/file.c

239

void os_close_file(int fd)

arch/um/os-Linux/file.c

241

close(fd);

arch/um/os-Linux/file.c

244

int os_seek_file(int fd, unsigned long long offset)

arch/um/os-Linux/file.c

248

actual = lseek64(fd, offset, SEEK_SET);

arch/um/os-Linux/file.c

254

int os_read_file(int fd, void *buf, int len)

arch/um/os-Linux/file.c

256

int n = read(fd, buf, len);

arch/um/os-Linux/file.c

263

int os_pread_file(int fd, void *buf, int len, unsigned long long offset)

arch/um/os-Linux/file.c

265

int n = pread(fd, buf, len, offset);

arch/um/os-Linux/file.c

272

int os_write_file(int fd, const void *buf, int len)

arch/um/os-Linux/file.c

274

int n = write(fd, (void *) buf, len);

arch/um/os-Linux/file.c

281

int os_sync_file(int fd)

arch/um/os-Linux/file.c

283

int n = fdatasync(fd);

arch/um/os-Linux/file.c

290

int os_pwrite_file(int fd, const void *buf, int len, unsigned long long offset)

arch/um/os-Linux/file.c

292

int n = pwrite(fd, (void *) buf, len, offset);

arch/um/os-Linux/file.c

313

int fd;

arch/um/os-Linux/file.c

316

fd = open(file, O_RDONLY, 0);

arch/um/os-Linux/file.c

317

if (fd < 0) {

arch/um/os-Linux/file.c

323

if (ioctl(fd, BLKGETSIZE, &blocks) < 0) {

arch/um/os-Linux/file.c

327

close(fd);

arch/um/os-Linux/file.c

331

close(fd);

arch/um/os-Linux/file.c

354

int os_set_exec_close(int fd)

arch/um/os-Linux/file.c

358

CATCH_EINTR(err = fcntl(fd, F_SETFD, FD_CLOEXEC));

arch/um/os-Linux/file.c

394

int os_set_fd_async(int fd)

arch/um/os-Linux/file.c

398

flags = fcntl(fd, F_GETFL);

arch/um/os-Linux/file.c

403

if (fcntl(fd, F_SETFL, flags) < 0) {

arch/um/os-Linux/file.c

406

"and O_NONBLOCK on fd # %d, errno = %d\n", fd, errno);

arch/um/os-Linux/file.c

410

if ((fcntl(fd, F_SETSIG, SIGIO) < 0) ||

arch/um/os-Linux/file.c

411

(fcntl(fd, F_SETOWN, os_getpid()) < 0)) {

arch/um/os-Linux/file.c

414

"(or F_SETSIG) fd %d, errno = %d\n", fd, errno);

arch/um/os-Linux/file.c

421

int os_clear_fd_async(int fd)

arch/um/os-Linux/file.c

425

flags = fcntl(fd, F_GETFL);

arch/um/os-Linux/file.c

430

if (fcntl(fd, F_SETFL, flags) < 0)

arch/um/os-Linux/file.c

435

int os_set_fd_block(int fd, int blocking)

arch/um/os-Linux/file.c

439

flags = fcntl(fd, F_GETFL);

arch/um/os-Linux/file.c

44

int os_stat_fd(const int fd, struct uml_stat *ubuf)

arch/um/os-Linux/file.c

448

if (fcntl(fd, F_SETFL, flags) < 0)

arch/um/os-Linux/file.c

454

int os_accept_connection(int fd)

arch/um/os-Linux/file.c

458

new = accept(fd, NULL, 0);

arch/um/os-Linux/file.c

476

int os_shutdown_socket(int fd, int r, int w)

arch/um/os-Linux/file.c

489

err = shutdown(fd, what);

arch/um/os-Linux/file.c

49

CATCH_EINTR(err = fstat64(fd, &sbuf));

arch/um/os-Linux/file.c

507

ssize_t os_rcv_fd_msg(int fd, int *fds, unsigned int n_fds,

arch/um/os-Linux/file.c

528

n = recvmsg(fd, &msg, 0);

arch/um/os-Linux/file.c

574

int os_lock_file(int fd, int excl)

arch/um/os-Linux/file.c

583

err = fcntl(fd, F_SETLK, &lock);

arch/um/os-Linux/file.c

588

err = fcntl(fd, F_GETLK, &lock);

arch/um/os-Linux/file.c

616

int os_falloc_punch(int fd, unsigned long long offset, int len)

arch/um/os-Linux/file.c

618

int n = fallocate(fd, FALLOC_FL_PUNCH_HOLE|FALLOC_FL_KEEP_SIZE, offset, len);

arch/um/os-Linux/file.c

625

int os_falloc_zeroes(int fd, unsigned long long offset, int len)

arch/um/os-Linux/file.c

627

int n = fallocate(fd, FALLOC_FL_ZERO_RANGE|FALLOC_FL_KEEP_SIZE, offset, len);

arch/um/os-Linux/file.c

636

int fd = eventfd(initval, flags);

arch/um/os-Linux/file.c

638

if (fd < 0)

arch/um/os-Linux/file.c

640

return fd;

arch/um/os-Linux/file.c

643

int os_sendmsg_fds(int fd, const void *buf, unsigned int len, const int *fds,

arch/um/os-Linux/file.c

671

err = sendmsg(fd, &msg, 0);

arch/um/os-Linux/file.c

689

pollfds[i].fd = fds[i];

arch/um/os-Linux/file.c

706

void *os_mmap_rw_shared(int fd, size_t size)

arch/um/os-Linux/file.c

708

void *res = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

arch/um/os-Linux/file.c

89

int os_ioctl_generic(int fd, unsigned int cmd, unsigned long arg)

arch/um/os-Linux/file.c

93

err = ioctl(fd, cmd, arg);

arch/um/os-Linux/helper.c

23

int fd;

arch/um/os-Linux/helper.c

38

CATCH_EINTR(ret = write(data->fd, &err, sizeof(err)));

arch/um/os-Linux/helper.c

73

data.fd = fds[1];

arch/um/os-Linux/irq.c

101

result = os_mod_epoll_fd(events, fd, data);

arch/um/os-Linux/irq.c

103

printk("epollctl add err fd %d, %s\n", fd, strerror(errno));

arch/um/os-Linux/irq.c

110

int os_mod_epoll_fd(int events, int fd, void *data)

arch/um/os-Linux/irq.c

117

result = epoll_ctl(epollfd, EPOLL_CTL_MOD, fd, &event);

arch/um/os-Linux/irq.c

120

"epollctl mod err fd %d, %s\n", fd, strerror(errno));

arch/um/os-Linux/irq.c

127

int os_del_epoll_fd(int fd)

arch/um/os-Linux/irq.c

133

return epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event);

arch/um/os-Linux/irq.c

92

int os_add_epoll_fd(int events, int fd, void *data)

arch/um/os-Linux/irq.c

99

result = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &event);

arch/um/os-Linux/mem.c

134

int fd;

arch/um/os-Linux/mem.c

146

fd = open(tempdir, O_CLOEXEC | O_RDWR | O_EXCL | O_TMPFILE, 0700);

arch/um/os-Linux/mem.c

151

if (fd != -1 || (errno != EINVAL && errno != EISDIR &&

arch/um/os-Linux/mem.c

153

return fd;

arch/um/os-Linux/mem.c

162

fd = mkstemp(tempname);

arch/um/os-Linux/mem.c

163

if (fd < 0) {

arch/um/os-Linux/mem.c

173

return fd;

arch/um/os-Linux/mem.c

175

close(fd);

arch/um/os-Linux/mem.c

185

int fd, err;

arch/um/os-Linux/mem.c

188

fd = make_tempfile(TEMPNAME_TEMPLATE);

arch/um/os-Linux/mem.c

189

if (fd < 0)

arch/um/os-Linux/mem.c

196

if (lseek64(fd, len - 1, SEEK_SET) < 0) {

arch/um/os-Linux/mem.c

203

err = write(fd, &zero, 1);

arch/um/os-Linux/mem.c

209

return fd;

arch/um/os-Linux/mem.c

214

int err, fd;

arch/um/os-Linux/mem.c

216

fd = create_tmp_file(len);

arch/um/os-Linux/mem.c

218

err = os_set_exec_close(fd);

arch/um/os-Linux/mem.c

223

return fd;

arch/um/os-Linux/mem.c

229

int err, fd = create_tmp_file(UM_KERN_PAGE_SIZE);

arch/um/os-Linux/mem.c

232

PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, fd, 0);

arch/um/os-Linux/mem.c

237

close(fd);

arch/um/os-Linux/mem.c

245

close(fd);

arch/um/os-Linux/process.c

141

int fd, ok = 0;

arch/um/os-Linux/process.c

144

fd = create_mem_file(UM_KERN_PAGE_SIZE);

arch/um/os-Linux/process.c

145

if (fd < 0) {

arch/um/os-Linux/process.c

147

"err = %d\n", -fd);

arch/um/os-Linux/process.c

152

MAP_SHARED, fd, 0);

arch/um/os-Linux/process.c

170

close(fd);

arch/um/os-Linux/process.c

87

int os_map_memory(void *virt, int fd, unsigned long long off, unsigned long len,

arch/um/os-Linux/process.c

97

fd, off);

arch/um/os-Linux/sigio.c

138

void maybe_sigio_broken(int fd)

arch/um/os-Linux/sigio.c

140

if (!isatty(fd))

arch/um/os-Linux/sigio.c

59

int __add_sigio_fd(int fd)

arch/um/os-Linux/sigio.c

62

.data.fd = fd,

arch/um/os-Linux/sigio.c

67

CATCH_EINTR(r = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &event));

arch/um/os-Linux/sigio.c

71

int add_sigio_fd(int fd)

arch/um/os-Linux/sigio.c

76

err = __add_sigio_fd(fd);

arch/um/os-Linux/sigio.c

82

int __ignore_sigio_fd(int fd)

arch/um/os-Linux/sigio.c

87

CATCH_EINTR(r = epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event));

arch/um/os-Linux/sigio.c

91

int ignore_sigio_fd(int fd)

arch/um/os-Linux/sigio.c

96

err = __ignore_sigio_fd(fd);

arch/um/os-Linux/skas/mem.c

196

static int get_stub_fd(struct mm_id *mm_idp, int fd)

arch/um/os-Linux/skas/mem.c

202

return fd;

arch/um/os-Linux/skas/mem.c

212

if (mm_idp->syscall_fd_map[i] == fd)

arch/um/os-Linux/skas/mem.c

218

mm_idp->syscall_fd_map[i] = fd;

arch/um/os-Linux/skas/mem.c

228

mm_idp->syscall_fd_map[0] = fd;

arch/um/os-Linux/skas/mem.c

243

int prev_fd = sc->mem.fd;

arch/um/os-Linux/skas/mem.c

246

prev_fd = mm_idp->syscall_fd_map[sc->mem.fd];

arch/um/os-Linux/skas/mem.c

261

sc->mem.fd = phys_fd;

arch/um/os-Linux/skas/process.c

37

int is_skas_winch(int pid, int fd, void *data)

arch/um/os-Linux/tty.c

14

int fd;

arch/um/os-Linux/tty.c

23

info->res = grantpt(info->fd);

arch/um/os-Linux/tty.c

30

int fd, err;

arch/um/os-Linux/tty.c

32

fd = open("/dev/ptmx", O_RDWR);

arch/um/os-Linux/tty.c

33

if (fd < 0) {

arch/um/os-Linux/tty.c

40

info.fd = fd;

arch/um/os-Linux/tty.c

50

if (unlockpt(fd) < 0) {

arch/um/os-Linux/tty.c

56

return fd;

arch/um/os-Linux/tty.c

58

close(fd);

arch/um/os-Linux/umid.c

139

int fd, p, n;

arch/um/os-Linux/umid.c

148

fd = open(file, O_RDONLY);

arch/um/os-Linux/umid.c

149

if (fd < 0) {

arch/um/os-Linux/umid.c

150

fd = -errno;

arch/um/os-Linux/umid.c

151

if (fd != -ENOENT) {

arch/um/os-Linux/umid.c

153

"file '%s', err = %d\n", file, -fd);

arch/um/os-Linux/umid.c

158

n = read(fd, pid, sizeof(pid));

arch/um/os-Linux/umid.c

183

close(fd);

arch/um/os-Linux/umid.c

212

int fd, n;

arch/um/os-Linux/umid.c

222

fd = open(file, O_RDWR | O_CREAT | O_EXCL, 0644);

arch/um/os-Linux/umid.c

223

if (fd < 0) {

arch/um/os-Linux/umid.c

230

n = write(fd, pid, strlen(pid));

arch/um/os-Linux/umid.c

235

close(fd);

arch/um/os-Linux/umid.c

255

int fd, err;

arch/um/os-Linux/umid.c

266

fd = mkstemp(tmp);

arch/um/os-Linux/umid.c

267

if (fd < 0) {

arch/um/os-Linux/umid.c

274

close(fd);

arch/um/os-Linux/util.c

27

int raw(int fd)

arch/um/os-Linux/util.c

32

CATCH_EINTR(err = tcgetattr(fd, &tt));

arch/um/os-Linux/util.c

38

CATCH_EINTR(err = tcsetattr(fd, TCSADRAIN, &tt));

arch/x86/include/uapi/asm/kvm.h

645

__s32 fd;

arch/x86/include/uapi/asm/kvm.h

927

__s32 fd;

arch/x86/include/uapi/asm/sgx.h

82

__u64 fd;

arch/x86/kernel/cpu/sgx/ioctl.c

644

return sgx_set_attribute(&encl->attributes_mask, params.fd);

arch/x86/kernel/cpu/sgx/main.c

909

CLASS(fd, f)(attribute_fd);

arch/x86/kernel/sys_ia32.c

100

return ksys_readahead(fd, ((u64)off_hi << 32) | off_lo, count);

arch/x86/kernel/sys_ia32.c

103

SYSCALL_DEFINE6(ia32_sync_file_range, int, fd, unsigned int, off_low,

arch/x86/kernel/sys_ia32.c

107

return ksys_sync_file_range(fd,

arch/x86/kernel/sys_ia32.c

112

SYSCALL_DEFINE5(ia32_fadvise64, int, fd, unsigned int, offset_lo,

arch/x86/kernel/sys_ia32.c

115

return ksys_fadvise64_64(fd, ((u64)offset_hi << 32) | offset_lo,

arch/x86/kernel/sys_ia32.c

119

SYSCALL_DEFINE6(ia32_fallocate, int, fd, int, mode,

arch/x86/kernel/sys_ia32.c

123

return ksys_fallocate(fd, mode, ((u64)offset_hi << 32) | offset_lo,

arch/x86/kernel/sys_ia32.c

185

COMPAT_SYSCALL_DEFINE2(ia32_fstat64, unsigned int, fd,

arch/x86/kernel/sys_ia32.c

189

int ret = vfs_fstat(fd, &stat);

arch/x86/kernel/sys_ia32.c

219

unsigned int fd;

arch/x86/kernel/sys_ia32.c

233

return ksys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,

arch/x86/kernel/sys_ia32.c

61

SYSCALL_DEFINE3(ia32_ftruncate64, unsigned int, fd,

arch/x86/kernel/sys_ia32.c

64

return ksys_ftruncate(fd, ((loff_t) offset_high << 32) | offset_low);

arch/x86/kernel/sys_ia32.c

68

SYSCALL_DEFINE5(ia32_pread64, unsigned int, fd, char __user *, ubuf,

arch/x86/kernel/sys_ia32.c

71

return ksys_pread64(fd, ubuf, count,

arch/x86/kernel/sys_ia32.c

75

SYSCALL_DEFINE5(ia32_pwrite64, unsigned int, fd, const char __user *, ubuf,

arch/x86/kernel/sys_ia32.c

78

return ksys_pwrite64(fd, ubuf, count,

arch/x86/kernel/sys_ia32.c

87

SYSCALL_DEFINE6(ia32_fadvise64_64, int, fd, __u32, offset_low,

arch/x86/kernel/sys_ia32.c

91

return ksys_fadvise64_64(fd,

arch/x86/kernel/sys_ia32.c

97

SYSCALL_DEFINE4(ia32_readahead, int, fd, unsigned int, off_lo,

arch/x86/kernel/sys_x86_64.c

84

unsigned long, fd, unsigned long, off)

arch/x86/kernel/sys_x86_64.c

89

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/x86/kvm/hyperv.c

2717

static int kvm_hv_eventfd_assign(struct kvm *kvm, u32 conn_id, int fd)

arch/x86/kvm/hyperv.c

2723

eventfd = eventfd_ctx_fdget(fd);

arch/x86/kvm/hyperv.c

2766

return kvm_hv_eventfd_assign(kvm, args->conn_id, args->fd);

arch/x86/kvm/svm/sev.c

1807

sev->fd = argp->sev_fd;

arch/x86/kvm/svm/sev.c

2072

CLASS(fd, f)(source_fd);

arch/x86/kvm/svm/sev.c

2258

sev->fd = argp->sev_fd;

arch/x86/kvm/svm/sev.c

2811

CLASS(fd, f)(source_fd);

arch/x86/kvm/svm/sev.c

2857

mirror_sev->fd = source_sev->fd;

arch/x86/kvm/svm/sev.c

586

static int __sev_issue_cmd(int fd, int id, void *data, int *error)

arch/x86/kvm/svm/sev.c

588

CLASS(fd, f)(fd);

arch/x86/kvm/svm/sev.c

600

return __sev_issue_cmd(sev->fd, id, data, error);

arch/x86/kvm/svm/sev.c

667

sev->fd = argp->sev_fd;

arch/x86/kvm/svm/svm.h

101

int fd; /* SEV device fd */

arch/x86/kvm/xen.c

2134

eventfd = eventfd_ctx_fdget(data->u.evtchn.deliver.eventfd.fd);

arch/x86/tools/insn_sanity.c

107

int fd;

arch/x86/tools/insn_sanity.c

109

fd = open("/dev/urandom", O_RDONLY);

arch/x86/tools/insn_sanity.c

110

if (fd < 0)

arch/x86/tools/insn_sanity.c

113

if (read(fd, &seed, sizeof(seed)) != sizeof(seed))

arch/x86/tools/insn_sanity.c

116

close(fd);

arch/x86/tools/vdso2c.c

169

int fd = open(name, O_RDONLY);

arch/x86/tools/vdso2c.c

170

if (fd == -1)

arch/x86/tools/vdso2c.c

173

tmp_len = lseek(fd, 0, SEEK_END);

arch/x86/tools/vdso2c.c

178

*addr = mmap(NULL, tmp_len, prot, MAP_PRIVATE, fd, 0);

arch/x86/tools/vdso2c.c

182

close(fd);

arch/x86/um/syscalls_64.c

58

unsigned long, fd, unsigned long, off)

arch/x86/um/syscalls_64.c

63

return ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);

arch/xtensa/kernel/smp.c

498

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

499

local_flush_tlb_page(fd->vma, fd->addr1);

arch/xtensa/kernel/smp.c

504

struct flush_data fd = {

arch/xtensa/kernel/smp.c

508

on_each_cpu(ipi_flush_tlb_page, &fd, 1);

arch/xtensa/kernel/smp.c

513

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

514

local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

520

struct flush_data fd = {

arch/xtensa/kernel/smp.c

525

on_each_cpu(ipi_flush_tlb_range, &fd, 1);

arch/xtensa/kernel/smp.c

530

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

531

local_flush_tlb_kernel_range(fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

536

struct flush_data fd = {

arch/xtensa/kernel/smp.c

540

on_each_cpu(ipi_flush_tlb_kernel_range, &fd, 1);

arch/xtensa/kernel/smp.c

557

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

558

local_flush_cache_page(fd->vma, fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

564

struct flush_data fd = {

arch/xtensa/kernel/smp.c

569

on_each_cpu(ipi_flush_cache_page, &fd, 1);

arch/xtensa/kernel/smp.c

574

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

575

local_flush_cache_range(fd->vma, fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

581

struct flush_data fd = {

arch/xtensa/kernel/smp.c

586

on_each_cpu(ipi_flush_cache_range, &fd, 1);

arch/xtensa/kernel/smp.c

591

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

592

local_flush_icache_range(fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

597

struct flush_data fd = {

arch/xtensa/kernel/smp.c

601

on_each_cpu(ipi_flush_icache_range, &fd, 1);

arch/xtensa/kernel/smp.c

609

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

610

__invalidate_dcache_range(fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

616

struct flush_data fd = {

arch/xtensa/kernel/smp.c

620

on_each_cpu(ipi_invalidate_dcache_range, &fd, 1);

arch/xtensa/kernel/smp.c

625

struct flush_data *fd = arg;

arch/xtensa/kernel/smp.c

626

__flush_invalidate_dcache_range(fd->addr1, fd->addr2);

arch/xtensa/kernel/smp.c

632

struct flush_data fd = {

arch/xtensa/kernel/smp.c

636

on_each_cpu(ipi_flush_invalidate_dcache_range, &fd, 1);

arch/xtensa/kernel/syscall.c

50

asmlinkage long xtensa_fadvise64_64(int fd, int advice,

arch/xtensa/kernel/syscall.c

53

return ksys_fadvise64_64(fd, offset, len, advice);

arch/xtensa/platforms/iss/include/platform/simcall.h

39

static inline int simc_close(int fd)

arch/xtensa/platforms/iss/include/platform/simcall.h

41

return __simc(SYS_close, fd, 0, 0);

arch/xtensa/platforms/iss/include/platform/simcall.h

44

static inline int simc_ioctl(int fd, int request, void *arg)

arch/xtensa/platforms/iss/include/platform/simcall.h

47

return __simc(SYS_ioctl, fd, request, (int) arg);

arch/xtensa/platforms/iss/include/platform/simcall.h

54

static inline int simc_read(int fd, void *buf, size_t count)

arch/xtensa/platforms/iss/include/platform/simcall.h

56

return __simc(SYS_read, fd, (int) buf, count);

arch/xtensa/platforms/iss/include/platform/simcall.h

59

static inline int simc_write(int fd, const void *buf, size_t count)

arch/xtensa/platforms/iss/include/platform/simcall.h

61

return __simc(SYS_write, fd, (int) buf, count);

arch/xtensa/platforms/iss/include/platform/simcall.h

64

static inline int simc_poll(int fd)

arch/xtensa/platforms/iss/include/platform/simcall.h

69

return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&timeval);

arch/xtensa/platforms/iss/include/platform/simcall.h

76

static inline int simc_lseek(int fd, uint32_t off, int whence)

arch/xtensa/platforms/iss/include/platform/simcall.h

78

return __simc(SYS_lseek, fd, off, whence);

arch/xtensa/platforms/iss/network.c

163

int fd;

arch/xtensa/platforms/iss/network.c

165

fd = simc_open("/dev/net/tun", 02, 0); /* O_RDWR */

arch/xtensa/platforms/iss/network.c

166

if (fd < 0) {

arch/xtensa/platforms/iss/network.c

168

lp->dev->name, fd, errno);

arch/xtensa/platforms/iss/network.c

169

return fd;

arch/xtensa/platforms/iss/network.c

176

err = simc_ioctl(fd, TUNSETIFF, &ifr);

arch/xtensa/platforms/iss/network.c

180

simc_close(fd);

arch/xtensa/platforms/iss/network.c

184

lp->tp.info.tuntap.fd = fd;

arch/xtensa/platforms/iss/network.c

190

simc_close(lp->tp.info.tuntap.fd);

arch/xtensa/platforms/iss/network.c

191

lp->tp.info.tuntap.fd = -1;

arch/xtensa/platforms/iss/network.c

196

return simc_read(lp->tp.info.tuntap.fd,

arch/xtensa/platforms/iss/network.c

202

return simc_write(lp->tp.info.tuntap.fd, (*skb)->data, (*skb)->len);

arch/xtensa/platforms/iss/network.c

212

return simc_poll(lp->tp.info.tuntap.fd);

arch/xtensa/platforms/iss/network.c

265

lp->tp.info.tuntap.fd = -1;

arch/xtensa/platforms/iss/network.c

50

int fd;

arch/xtensa/platforms/iss/simdisk.c

162

if (dev->fd != -1) {

arch/xtensa/platforms/iss/simdisk.c

166

dev->fd = simc_open(filename, O_RDWR, 0);

arch/xtensa/platforms/iss/simdisk.c

167

if (dev->fd == -1) {

arch/xtensa/platforms/iss/simdisk.c

172

dev->size = simc_lseek(dev->fd, 0, SEEK_END);

arch/xtensa/platforms/iss/simdisk.c

192

} else if (dev->fd != -1) {

arch/xtensa/platforms/iss/simdisk.c

193

if (simc_close(dev->fd)) {

arch/xtensa/platforms/iss/simdisk.c

200

dev->fd = -1;

arch/xtensa/platforms/iss/simdisk.c

277

dev->fd = -1;

arch/xtensa/platforms/iss/simdisk.c

35

int fd;

arch/xtensa/platforms/iss/simdisk.c

87

simc_lseek(dev->fd, offset, SEEK_SET);

arch/xtensa/platforms/iss/simdisk.c

90

io = simc_write(dev->fd, buffer, nbytes);

arch/xtensa/platforms/iss/simdisk.c

92

io = simc_read(dev->fd, buffer, nbytes);

crypto/testmgr.h

1196

be64_to_cpua(6c, a6, 9b, 89, 8b, 1e, fd, 09),

crypto/testmgr.h

1239

be64_to_cpua(06, 0f, fd, 83, fc, 0e, d9, ce),

crypto/testmgr.h

1273

be64_to_cpua(84, 59, fd, 1a, c4, 40, dd, 43),

crypto/testmgr.h

734

be64_to_cpua(6b, 1a, 58, 56, f1, 8f, f7, fd),

crypto/testmgr.h

744

be64_to_cpua(b3, 69, 43, fd, 48, 19, 86, cf),

crypto/testmgr.h

809

be64_to_cpua(28, 6a, df, 97, fd, 82, 76, 24),

drivers/accel/habanalabs/common/debugfs.c

636

u32 fd = 0;

drivers/accel/habanalabs/common/debugfs.c

653

&fd, &device_va, &off_bytes, &len_bytes);

drivers/accel/habanalabs/common/debugfs.c

660

if (fd == 0) {

drivers/accel/habanalabs/common/debugfs.c

661

dev_err(hdev->dev, "Invalid file descriptor: %u\\n", fd);

drivers/accel/habanalabs/common/debugfs.c

682

fd, device_va, off_bytes, len_bytes);

drivers/accel/habanalabs/common/debugfs.c

684

rc = hl_dio_ssd2hl(hdev, ctx, fd, device_va, off_bytes, len_bytes, &len_read);

drivers/accel/habanalabs/common/hldio.c

302

int hl_dio_ssd2hl(struct hl_device *hdev, struct hl_ctx *ctx, int fd,

drivers/accel/habanalabs/common/hldio.c

309

dev_dbg(hdev->dev, "SSD2HL fd=%d va=%#llx len=%#lx\n", fd, device_va, len_bytes);

drivers/accel/habanalabs/common/hldio.c

324

rc = hl_dio_fd_register(ctx, fd, &io->f);

drivers/accel/habanalabs/common/hldio.c

67

static int hl_dio_fd_register(struct hl_ctx *ctx, int fd, struct hl_dio_fd *f)

drivers/accel/habanalabs/common/hldio.c

77

f->filp = fget(fd);

drivers/accel/habanalabs/common/hldio.h

102

static inline int hl_dio_ssd2hl(struct hl_device *hdev, struct hl_ctx *ctx, int fd,

drivers/accel/habanalabs/common/hldio.h

74

int hl_dio_ssd2hl(struct hl_device *hdev, struct hl_ctx *ctx, int fd,

drivers/accel/habanalabs/common/memory.c

1864

CLASS(get_unused_fd, fd)(flags);

drivers/accel/habanalabs/common/memory.c

1866

if (fd < 0) {

drivers/accel/habanalabs/common/memory.c

1867

dev_err(hdev->dev, "failed to get a file descriptor for a dma-buf, %d\n", fd);

drivers/accel/habanalabs/common/memory.c

1868

return fd;

drivers/accel/habanalabs/common/memory.c

1892

*dmabuf_fd = fd;

drivers/accel/habanalabs/common/memory.c

1893

fd_install(take_fd(fd), hl_dmabuf->dmabuf->file);

drivers/accel/habanalabs/common/memory.c

2299

args->out.fd = dmabuf_fd;

drivers/android/binder.c

2008

static void binder_deferred_fd_close(int fd)

drivers/android/binder.c

2016

twcb->file = file_close_fd(fd);

drivers/android/binder.c

2176

u32 fd;

drivers/android/binder.c

2179

fd_index * sizeof(fd);

drivers/android/binder.c

2182

&proc->alloc, &fd, buffer,

drivers/android/binder.c

2183

offset, sizeof(fd));

drivers/android/binder.c

2186

binder_deferred_fd_close(fd);

drivers/android/binder.c

2346

static int binder_translate_fd(u32 fd, binder_size_t fd_offset,

drivers/android/binder.c

2366

fd);

drivers/android/binder.c

2371

file = fget(fd);

drivers/android/binder.c

2374

proc->pid, thread->pid, fd);

drivers/android/binder.c

2397

trace_binder_transaction_fd_send(t, fd, fixup->offset);

drivers/android/binder.c

2707

u32 fd;

drivers/android/binder.c

2708

binder_size_t offset = fda_offset + fdi * sizeof(fd);

drivers/android/binder.c

2709

binder_size_t sender_uoffset = fdi * sizeof(fd);

drivers/android/binder.c

2711

ret = copy_from_user(&fd, sender_ufda_base + sender_uoffset, sizeof(fd));

drivers/android/binder.c

2713

ret = binder_translate_fd(fd, offset, t, thread,

drivers/android/binder.c

3564

(uintptr_t)&fp->fd - (uintptr_t)fp;

drivers/android/binder.c

3565

int ret = binder_translate_fd(fp->fd, fd_offset, t,

drivers/android/binder.c

4695

int fd = get_unused_fd_flags(O_CLOEXEC);

drivers/android/binder.c

4697

if (fd < 0) {

drivers/android/binder.c

4700

t->debug_id, fd);

drivers/android/binder.c

4706

t->debug_id, fd);

drivers/android/binder.c

4707

trace_binder_transaction_fd_recv(t, fd, fixup->offset);

drivers/android/binder.c

4708

fixup->target_fd = fd;

drivers/android/binder.c

4710

fixup->offset, &fd,

drivers/android/binder_trace.h

226

TP_PROTO(struct binder_transaction *t, int fd, size_t offset),

drivers/android/binder_trace.h

227

TP_ARGS(t, fd, offset),

drivers/android/binder_trace.h

231

__field(int, fd)

drivers/android/binder_trace.h

236

__entry->fd = fd;

drivers/android/binder_trace.h

240

__entry->debug_id, __entry->fd, __entry->offset)

drivers/android/binder_trace.h

244

TP_PROTO(struct binder_transaction *t, int fd, size_t offset),

drivers/android/binder_trace.h

245

TP_ARGS(t, fd, offset),

drivers/android/binder_trace.h

249

__field(int, fd)

drivers/android/binder_trace.h

254

__entry->fd = fd;

drivers/android/binder_trace.h

258

__entry->debug_id, __entry->fd, __entry->offset)

drivers/block/loop.c

1532

config.fd = arg;

drivers/block/loop.c

985

struct file *file = fget(config->fd);

drivers/block/nbd.c

1213

static struct socket *nbd_get_socket(struct nbd_device *nbd, unsigned long fd,

drivers/block/nbd.c

1219

sock = sockfd_lookup(fd, err);

drivers/block/nbd.c

2194

int rem, fd;

drivers/block/nbd.c

2216

fd = (int)nla_get_u32(socks[NBD_SOCK_FD]);

drivers/block/nbd.c

2217

ret = nbd_add_socket(nbd, fd, true);

drivers/block/nbd.c

2408

int rem, fd;

drivers/block/nbd.c

2430

fd = (int)nla_get_u32(socks[NBD_SOCK_FD]);

drivers/block/nbd.c

2431

ret = nbd_reconnect_socket(nbd, fd);

drivers/char/hpet.c

381

static int hpet_fasync(int fd, struct file *file, int on)

drivers/char/hpet.c

387

if (fasync_helper(fd, file, on, &devp->hd_async_queue) >= 0)

drivers/char/ipmi/ipmi_devintf.c

75

static int ipmi_fasync(int fd, struct file *file, int on)

drivers/char/ipmi/ipmi_devintf.c

79

return fasync_helper(fd, file, on, &priv->fasync_queue);

drivers/char/ipmi/ipmi_watchdog.c

829

static int ipmi_fasync(int fd, struct file *file, int on)

drivers/char/ipmi/ipmi_watchdog.c

833

result = fasync_helper(fd, file, on, &fasync_q);

drivers/char/random.c

1554

static int random_fasync(int fd, struct file *filp, int on)

drivers/char/random.c

1556

return fasync_helper(fd, filp, on, &fasync);

drivers/char/sonypi.c

874

static int sonypi_misc_fasync(int fd, struct file *filp, int on)

drivers/char/sonypi.c

876

return fasync_helper(fd, filp, on, &sonypi_device.fifo_async);

drivers/char/tpm/tpm_vtpm_proxy.c

538

int rc, fd;

drivers/char/tpm/tpm_vtpm_proxy.c

551

fd = get_unused_fd_flags(O_RDWR);

drivers/char/tpm/tpm_vtpm_proxy.c

552

if (fd < 0) {

drivers/char/tpm/tpm_vtpm_proxy.c

553

rc = fd;

drivers/char/tpm/tpm_vtpm_proxy.c

573

vtpm_new_dev->fd = fd;

drivers/char/tpm/tpm_vtpm_proxy.c

581

put_unused_fd(fd);

drivers/char/tpm/tpm_vtpm_proxy.c

648

put_unused_fd(vtpm_new_dev.fd);

drivers/char/tpm/tpm_vtpm_proxy.c

653

fd_install(vtpm_new_dev.fd, vtpm_file);

drivers/char/virtio_console.c

1074

static int port_fops_fasync(int fd, struct file *filp, int mode)

drivers/char/virtio_console.c

1079

return fasync_helper(fd, filp, mode, &port->async_queue);

drivers/clk/clk-fractional-divider.c

125

struct clk_fractional_divider *fd = to_clk_fd(hw);

drivers/clk/clk-fractional-divider.c

135

if (fd->flags & CLK_FRAC_DIVIDER_POWER_OF_TWO_PS) {

drivers/clk/clk-fractional-divider.c

138

if (scale > fd->nwidth)

drivers/clk/clk-fractional-divider.c

139

rate <<= scale - fd->nwidth;

drivers/clk/clk-fractional-divider.c

142

if (fd->flags & CLK_FRAC_DIVIDER_ZERO_BASED) {

drivers/clk/clk-fractional-divider.c

143

max_m = BIT(fd->mwidth);

drivers/clk/clk-fractional-divider.c

144

max_n = BIT(fd->nwidth);

drivers/clk/clk-fractional-divider.c

146

max_m = GENMASK(fd->mwidth - 1, 0);

drivers/clk/clk-fractional-divider.c

147

max_n = GENMASK(fd->nwidth - 1, 0);

drivers/clk/clk-fractional-divider.c

157

struct clk_fractional_divider *fd = to_clk_fd(hw);

drivers/clk/clk-fractional-divider.c

167

if (fd->approximation)

drivers/clk/clk-fractional-divider.c

168

fd->approximation(hw, req->rate, &req->best_parent_rate, &m, &n);

drivers/clk/clk-fractional-divider.c

185

struct clk_fractional_divider *fd = to_clk_fd(hw);

drivers/clk/clk-fractional-divider.c

191

if (fd->flags & CLK_FRAC_DIVIDER_ZERO_BASED) {

drivers/clk/clk-fractional-divider.c

192

max_m = BIT(fd->mwidth);

drivers/clk/clk-fractional-divider.c

193

max_n = BIT(fd->nwidth);

drivers/clk/clk-fractional-divider.c

195

max_m = GENMASK(fd->mwidth - 1, 0);

drivers/clk/clk-fractional-divider.c

196

max_n = GENMASK(fd->nwidth - 1, 0);

drivers/clk/clk-fractional-divider.c

200

if (fd->flags & CLK_FRAC_DIVIDER_ZERO_BASED) {

drivers/clk/clk-fractional-divider.c

205

mmask = GENMASK(fd->mwidth - 1, 0) << fd->mshift;

drivers/clk/clk-fractional-divider.c

206

nmask = GENMASK(fd->nwidth - 1, 0) << fd->nshift;

drivers/clk/clk-fractional-divider.c

208

if (fd->lock)

drivers/clk/clk-fractional-divider.c

209

spin_lock_irqsave(fd->lock, flags);

drivers/clk/clk-fractional-divider.c

211

__acquire(fd->lock);

drivers/clk/clk-fractional-divider.c

213

val = clk_fd_readl(fd);

drivers/clk/clk-fractional-divider.c

215

val |= (m << fd->mshift) | (n << fd->nshift);

drivers/clk/clk-fractional-divider.c

216

clk_fd_writel(fd, val);

drivers/clk/clk-fractional-divider.c

218

if (fd->lock)

drivers/clk/clk-fractional-divider.c

219

spin_unlock_irqrestore(fd->lock, flags);

drivers/clk/clk-fractional-divider.c

221

__release(fd->lock);

drivers/clk/clk-fractional-divider.c

273

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider.c

278

fd = kzalloc_obj(*fd);

drivers/clk/clk-fractional-divider.c

279

if (!fd)

drivers/clk/clk-fractional-divider.c

288

fd->reg = reg;

drivers/clk/clk-fractional-divider.c

289

fd->mshift = mshift;

drivers/clk/clk-fractional-divider.c

290

fd->mwidth = mwidth;

drivers/clk/clk-fractional-divider.c

291

fd->nshift = nshift;

drivers/clk/clk-fractional-divider.c

292

fd->nwidth = nwidth;

drivers/clk/clk-fractional-divider.c

293

fd->flags = clk_divider_flags;

drivers/clk/clk-fractional-divider.c

294

fd->lock = lock;

drivers/clk/clk-fractional-divider.c

295

fd->hw.init = &init;

drivers/clk/clk-fractional-divider.c

297

hw = &fd->hw;

drivers/clk/clk-fractional-divider.c

300

kfree(fd);

drivers/clk/clk-fractional-divider.c

326

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider.c

328

fd = to_clk_fd(hw);

drivers/clk/clk-fractional-divider.c

331

kfree(fd);

drivers/clk/clk-fractional-divider.c

53

static inline u32 clk_fd_readl(struct clk_fractional_divider *fd)

drivers/clk/clk-fractional-divider.c

55

if (fd->flags & CLK_FRAC_DIVIDER_BIG_ENDIAN)

drivers/clk/clk-fractional-divider.c

56

return ioread32be(fd->reg);

drivers/clk/clk-fractional-divider.c

58

return readl(fd->reg);

drivers/clk/clk-fractional-divider.c

61

static inline void clk_fd_writel(struct clk_fractional_divider *fd, u32 val)

drivers/clk/clk-fractional-divider.c

63

if (fd->flags & CLK_FRAC_DIVIDER_BIG_ENDIAN)

drivers/clk/clk-fractional-divider.c

64

iowrite32be(val, fd->reg);

drivers/clk/clk-fractional-divider.c

66

writel(val, fd->reg);

drivers/clk/clk-fractional-divider.c

71

struct clk_fractional_divider *fd = to_clk_fd(hw);

drivers/clk/clk-fractional-divider.c

77

if (fd->lock)

drivers/clk/clk-fractional-divider.c

78

spin_lock_irqsave(fd->lock, flags);

drivers/clk/clk-fractional-divider.c

80

__acquire(fd->lock);

drivers/clk/clk-fractional-divider.c

82

val = clk_fd_readl(fd);

drivers/clk/clk-fractional-divider.c

84

if (fd->lock)

drivers/clk/clk-fractional-divider.c

85

spin_unlock_irqrestore(fd->lock, flags);

drivers/clk/clk-fractional-divider.c

87

__release(fd->lock);

drivers/clk/clk-fractional-divider.c

89

mmask = GENMASK(fd->mwidth - 1, 0) << fd->mshift;

drivers/clk/clk-fractional-divider.c

90

nmask = GENMASK(fd->nwidth - 1, 0) << fd->nshift;

drivers/clk/clk-fractional-divider.c

92

m = (val & mmask) >> fd->mshift;

drivers/clk/clk-fractional-divider.c

93

n = (val & nmask) >> fd->nshift;

drivers/clk/clk-fractional-divider.c

95

if (fd->flags & CLK_FRAC_DIVIDER_ZERO_BASED) {

drivers/clk/clk-fractional-divider_test.c

106

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider_test.c

109

fd = kunit_kzalloc(test, sizeof(*fd), GFP_KERNEL);

drivers/clk/clk-fractional-divider_test.c

110

KUNIT_ASSERT_NOT_NULL(test, fd);

drivers/clk/clk-fractional-divider_test.c

112

fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED;

drivers/clk/clk-fractional-divider_test.c

113

fd->mwidth = 3;

drivers/clk/clk-fractional-divider_test.c

115

fd->nwidth = 3;

drivers/clk/clk-fractional-divider_test.c

121

clk_fractional_divider_general_approximation(&fd->hw, rate, &parent_rate, &m, &n);

drivers/clk/clk-fractional-divider_test.c

18

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider_test.c

21

fd = kunit_kzalloc(test, sizeof(*fd), GFP_KERNEL);

drivers/clk/clk-fractional-divider_test.c

22

KUNIT_ASSERT_NOT_NULL(test, fd);

drivers/clk/clk-fractional-divider_test.c

24

fd->mwidth = 3;

drivers/clk/clk-fractional-divider_test.c

25

fd->nwidth = 3;

drivers/clk/clk-fractional-divider_test.c

32

clk_fractional_divider_general_approximation(&fd->hw, rate, &parent_rate, &m, &n);

drivers/clk/clk-fractional-divider_test.c

47

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider_test.c

50

fd = kunit_kzalloc(test, sizeof(*fd), GFP_KERNEL);

drivers/clk/clk-fractional-divider_test.c

51

KUNIT_ASSERT_NOT_NULL(test, fd);

drivers/clk/clk-fractional-divider_test.c

53

fd->mwidth = 3;

drivers/clk/clk-fractional-divider_test.c

55

fd->nwidth = 3;

drivers/clk/clk-fractional-divider_test.c

61

clk_fractional_divider_general_approximation(&fd->hw, rate, &parent_rate, &m, &n);

drivers/clk/clk-fractional-divider_test.c

76

struct clk_fractional_divider *fd;

drivers/clk/clk-fractional-divider_test.c

79

fd = kunit_kzalloc(test, sizeof(*fd), GFP_KERNEL);

drivers/clk/clk-fractional-divider_test.c

80

KUNIT_ASSERT_NOT_NULL(test, fd);

drivers/clk/clk-fractional-divider_test.c

82

fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED;

drivers/clk/clk-fractional-divider_test.c

83

fd->mwidth = 3;

drivers/clk/clk-fractional-divider_test.c

84

fd->nwidth = 3;

drivers/clk/clk-fractional-divider_test.c

91

clk_fractional_divider_general_approximation(&fd->hw, rate, &parent_rate, &m, &n);

drivers/clk/clk-stm32h7.c

728

struct stm32_fractional_divider *fd = &clk_elem->div;

drivers/clk/clk-stm32h7.c

730

return (readl(fd->freg_status) >> fd->freg_bit) & 0x01;

drivers/clk/clk-stm32h7.c

736

struct stm32_fractional_divider *fd = &clk_elem->div;

drivers/clk/clk-stm32h7.c

738

return (readl(fd->freg_value) >> fd->fshift) &

drivers/clk/clk-stm32h7.c

739

GENMASK(fd->fwidth - 1, 0);

drivers/clk/clk-stm32h7.c

746

struct stm32_fractional_divider *fd = &clk_elem->div;

drivers/clk/clk-stm32h7.c

751

val = readl(fd->mreg);

drivers/clk/clk-stm32h7.c

752

mask = GENMASK(fd->mwidth - 1, 0) << fd->mshift;

drivers/clk/clk-stm32h7.c

753

m = (val & mask) >> fd->mshift;

drivers/clk/clk-stm32h7.c

755

val = readl(fd->nreg);

drivers/clk/clk-stm32h7.c

756

mask = GENMASK(fd->nwidth - 1, 0) << fd->nshift;

drivers/clk/clk-stm32h7.c

757

n = ((val & mask) >> fd->nshift) + 1;

drivers/clk/clk-xgene.c

240

struct xgene_clk_pmd *fd = to_xgene_clk_pmd(hw);

drivers/clk/clk-xgene.c

245

if (fd->lock)

drivers/clk/clk-xgene.c

246

spin_lock_irqsave(fd->lock, flags);

drivers/clk/clk-xgene.c

248

__acquire(fd->lock);

drivers/clk/clk-xgene.c

250

val = readl(fd->reg);

drivers/clk/clk-xgene.c

252

if (fd->lock)

drivers/clk/clk-xgene.c

253

spin_unlock_irqrestore(fd->lock, flags);

drivers/clk/clk-xgene.c

255

__release(fd->lock);

drivers/clk/clk-xgene.c

259

scale = (val & fd->mask) >> fd->shift;

drivers/clk/clk-xgene.c

260

if (fd->flags & XGENE_CLK_PMD_SCALE_INVERTED)

drivers/clk/clk-xgene.c

261

scale = fd->denom - scale;

drivers/clk/clk-xgene.c

266

do_div(ret, fd->denom);

drivers/clk/clk-xgene.c

277

struct xgene_clk_pmd *fd = to_xgene_clk_pmd(hw);

drivers/clk/clk-xgene.c

287

ret = req->rate * fd->denom;

drivers/clk/clk-xgene.c

291

do_div(ret, fd->denom);

drivers/clk/clk-xgene.c

301

struct xgene_clk_pmd *fd = to_xgene_clk_pmd(hw);

drivers/clk/clk-xgene.c

312

ret = rate * fd->denom;

drivers/clk/clk-xgene.c

316

if (fd->flags & XGENE_CLK_PMD_SCALE_INVERTED)

drivers/clk/clk-xgene.c

317

scale = fd->denom - scale;

drivers/clk/clk-xgene.c

321

if (fd->lock)

drivers/clk/clk-xgene.c

322

spin_lock_irqsave(fd->lock, flags);

drivers/clk/clk-xgene.c

324

__acquire(fd->lock);

drivers/clk/clk-xgene.c

326

val = readl(fd->reg);

drivers/clk/clk-xgene.c

327

val &= ~fd->mask;

drivers/clk/clk-xgene.c

328

val |= (scale << fd->shift);

drivers/clk/clk-xgene.c

329

writel(val, fd->reg);

drivers/clk/clk-xgene.c

331

if (fd->lock)

drivers/clk/clk-xgene.c

332

spin_unlock_irqrestore(fd->lock, flags);

drivers/clk/clk-xgene.c

334

__release(fd->lock);

drivers/clk/clk-xgene.c

351

struct xgene_clk_pmd *fd;

drivers/clk/clk-xgene.c

355

fd = kzalloc_obj(*fd);

drivers/clk/clk-xgene.c

356

if (!fd)

drivers/clk/clk-xgene.c

365

fd->reg = reg;

drivers/clk/clk-xgene.c

366

fd->shift = shift;

drivers/clk/clk-xgene.c

367

fd->mask = (BIT(width) - 1) << shift;

drivers/clk/clk-xgene.c

368

fd->denom = denom;

drivers/clk/clk-xgene.c

369

fd->flags = clk_flags;

drivers/clk/clk-xgene.c

370

fd->lock = lock;

drivers/clk/clk-xgene.c

371

fd->hw.init = &init;

drivers/clk/clk-xgene.c

373

clk = clk_register(dev, &fd->hw);

drivers/clk/clk-xgene.c

376

kfree(fd);

drivers/clk/imx/clk-composite-7ulp.c

114

fd = kzalloc_obj(*fd);

drivers/clk/imx/clk-composite-7ulp.c

115

if (!fd) {

drivers/clk/imx/clk-composite-7ulp.c

119

fd_hw = &fd->hw;

drivers/clk/imx/clk-composite-7ulp.c

120

fd->reg = reg;

drivers/clk/imx/clk-composite-7ulp.c

121

fd->mshift = PCG_FRAC_SHIFT;

drivers/clk/imx/clk-composite-7ulp.c

122

fd->mwidth = PCG_FRAC_WIDTH;

drivers/clk/imx/clk-composite-7ulp.c

123

fd->nshift = PCG_PCD_SHIFT;

drivers/clk/imx/clk-composite-7ulp.c

124

fd->nwidth = PCG_PCD_WIDTH;

drivers/clk/imx/clk-composite-7ulp.c

125

fd->flags = CLK_FRAC_DIVIDER_ZERO_BASED;

drivers/clk/imx/clk-composite-7ulp.c

127

fd->lock = &imx_ccm_lock;

drivers/clk/imx/clk-composite-7ulp.c

134

kfree(fd);

drivers/clk/imx/clk-composite-7ulp.c

163

kfree(fd);

drivers/clk/imx/clk-composite-7ulp.c

89

struct clk_fractional_divider *fd = NULL;

drivers/clk/rockchip/clk.c

185

struct clk_fractional_divider *fd = to_clk_fd(hw);

drivers/clk/rockchip/clk.c

196

fd->flags |= CLK_FRAC_DIVIDER_POWER_OF_TWO_PS;

drivers/clk/rockchip/clk.h

1155

#define FACTOR(_id, cname, pname, f, fm, fd) \

drivers/clk/rockchip/clk.h

1164

.div_width = fd, \

drivers/clk/rockchip/clk.h

1167

#define FACTOR_GATE(_id, cname, pname, f, fm, fd, go, gb, gf) \

drivers/clk/rockchip/clk.h

1176

.div_width = fd, \

drivers/clk/ti/fapll.c

100

static void ti_fapll_clear_bypass(struct fapll_data *fd)

drivers/clk/ti/fapll.c

102

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

104

if (fd->bypass_bit_inverted)

drivers/clk/ti/fapll.c

108

writel_relaxed(v, fd->base);

drivers/clk/ti/fapll.c

111

static int ti_fapll_wait_lock(struct fapll_data *fd)

drivers/clk/ti/fapll.c

116

while ((v = readl_relaxed(fd->base))) {

drivers/clk/ti/fapll.c

126

pr_err("%s failed to lock\n", fd->name);

drivers/clk/ti/fapll.c

133

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

134

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

137

writel_relaxed(v, fd->base);

drivers/clk/ti/fapll.c

138

ti_fapll_wait_lock(fd);

drivers/clk/ti/fapll.c

145

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

146

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

149

writel_relaxed(v, fd->base);

drivers/clk/ti/fapll.c

154

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

155

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

163

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

167

if (ti_fapll_clock_is_bypass(fd))

drivers/clk/ti/fapll.c

173

v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

186

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

188

if (ti_fapll_clock_is_bypass(fd))

drivers/clk/ti/fapll.c

243

struct fapll_data *fd = to_fapll(hw);

drivers/clk/ti/fapll.c

255

ti_fapll_set_bypass(fd);

drivers/clk/ti/fapll.c

256

v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

260

writel_relaxed(v, fd->base);

drivers/clk/ti/fapll.c

262

ti_fapll_wait_lock(fd);

drivers/clk/ti/fapll.c

263

ti_fapll_clear_bypass(fd);

drivers/clk/ti/fapll.c

281

u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);

drivers/clk/ti/fapll.c

284

writel_relaxed(v, synth->fd->base + FAPLL_PWD_OFFSET);

drivers/clk/ti/fapll.c

292

u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);

drivers/clk/ti/fapll.c

295

writel_relaxed(v, synth->fd->base + FAPLL_PWD_OFFSET);

drivers/clk/ti/fapll.c

301

u32 v = readl_relaxed(synth->fd->base + FAPLL_PWD_OFFSET);

drivers/clk/ti/fapll.c

325

if (ti_fapll_clock_is_bypass(synth->fd))

drivers/clk/ti/fapll.c

409

struct fapll_data *fd = synth->fd;

drivers/clk/ti/fapll.c

412

if (ti_fapll_clock_is_bypass(fd) || !synth->div || !req->rate)

drivers/clk/ti/fapll.c

446

struct fapll_data *fd = synth->fd;

drivers/clk/ti/fapll.c

450

if (ti_fapll_clock_is_bypass(fd) || !synth->div || !rate)

drivers/clk/ti/fapll.c

490

static struct clk * __init ti_fapll_synth_setup(struct fapll_data *fd,

drivers/clk/ti/fapll.c

515

synth->fd = fd;

drivers/clk/ti/fapll.c

540

struct fapll_data *fd;

drivers/clk/ti/fapll.c

547

fd = kzalloc_obj(*fd);

drivers/clk/ti/fapll.c

548

if (!fd)

drivers/clk/ti/fapll.c

551

fd->outputs.clks = kzalloc(sizeof(struct clk *) *

drivers/clk/ti/fapll.c

554

if (!fd->outputs.clks)

drivers/clk/ti/fapll.c

574

fd->clk_ref = of_clk_get(node, 0);

drivers/clk/ti/fapll.c

575

if (IS_ERR(fd->clk_ref)) {

drivers/clk/ti/fapll.c

580

fd->clk_bypass = of_clk_get(node, 1);

drivers/clk/ti/fapll.c

581

if (IS_ERR(fd->clk_bypass)) {

drivers/clk/ti/fapll.c

586

fd->base = of_iomap(node, 0);

drivers/clk/ti/fapll.c

587

if (!fd->base) {

drivers/clk/ti/fapll.c

592

if (fapll_is_ddr_pll(fd->base))

drivers/clk/ti/fapll.c

593

fd->bypass_bit_inverted = true;

drivers/clk/ti/fapll.c

595

fd->name = name;

drivers/clk/ti/fapll.c

596

fd->hw.init = init;

drivers/clk/ti/fapll.c

599

pll_clk = clk_register(NULL, &fd->hw);

drivers/clk/ti/fapll.c

603

fd->outputs.clks[0] = pll_clk;

drivers/clk/ti/fapll.c

604

fd->outputs.clk_num++;

drivers/clk/ti/fapll.c

628

freq = fd->base + (output_instance * 8);

drivers/clk/ti/fapll.c

641

synth_clk = ti_fapll_synth_setup(fd, freq, div, output_instance,

drivers/clk/ti/fapll.c

646

fd->outputs.clks[output_instance] = synth_clk;

drivers/clk/ti/fapll.c

647

fd->outputs.clk_num++;

drivers/clk/ti/fapll.c

653

of_clk_add_provider(node, of_clk_src_onecell_get, &fd->outputs);

drivers/clk/ti/fapll.c

661

iounmap(fd->base);

drivers/clk/ti/fapll.c

663

if (fd->clk_bypass)

drivers/clk/ti/fapll.c

664

clk_put(fd->clk_bypass);

drivers/clk/ti/fapll.c

665

if (fd->clk_ref)

drivers/clk/ti/fapll.c

666

clk_put(fd->clk_ref);

drivers/clk/ti/fapll.c

667

kfree(fd->outputs.clks);

drivers/clk/ti/fapll.c

668

kfree(fd);

drivers/clk/ti/fapll.c

71

struct fapll_data *fd;

drivers/clk/ti/fapll.c

79

static bool ti_fapll_clock_is_bypass(struct fapll_data *fd)

drivers/clk/ti/fapll.c

81

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

83

if (fd->bypass_bit_inverted)

drivers/clk/ti/fapll.c

89

static void ti_fapll_set_bypass(struct fapll_data *fd)

drivers/clk/ti/fapll.c

91

u32 v = readl_relaxed(fd->base);

drivers/clk/ti/fapll.c

93

if (fd->bypass_bit_inverted)

drivers/clk/ti/fapll.c

97

writel_relaxed(v, fd->base);

drivers/comedi/comedi_fops.c

3016

static int comedi_fasync(int fd, struct file *file, int on)

drivers/comedi/comedi_fops.c

3021

return fasync_helper(fd, file, on, &dev->async_queue);

drivers/crypto/caam/caamalg_qi2.c

4838

const struct dpaa2_fd *fd)

drivers/crypto/caam/caamalg_qi2.c

4843

if (dpaa2_fd_get_format(fd) != dpaa2_fd_list) {

drivers/crypto/caam/caamalg_qi2.c

4848

fd_err = dpaa2_fd_get_ctrl(fd) & FD_CTRL_ERR_MASK;

drivers/crypto/caam/caamalg_qi2.c

4856

req = dpaa2_caam_iova_to_virt(priv, dpaa2_fd_get_addr(fd));

drivers/crypto/caam/caamalg_qi2.c

4859

req->cbk(req->ctx, dpaa2_fd_get_frc(fd));

drivers/crypto/caam/caamalg_qi2.c

5488

struct dpaa2_fd fd;

drivers/crypto/caam/caamalg_qi2.c

5515

memset(&fd, 0, sizeof(fd));

drivers/crypto/caam/caamalg_qi2.c

5516

dpaa2_fd_set_format(&fd, dpaa2_fd_list);

drivers/crypto/caam/caamalg_qi2.c

5517

dpaa2_fd_set_addr(&fd, req->fd_flt_dma);

drivers/crypto/caam/caamalg_qi2.c

5518

dpaa2_fd_set_len(&fd, dpaa2_fl_get_len(&req->fd_flt[1]));

drivers/crypto/caam/caamalg_qi2.c

5519

dpaa2_fd_set_flc(&fd, req->flc_dma);

drivers/crypto/caam/caamalg_qi2.c

5524

&fd);

drivers/crypto/caam/qi.c

108

struct qm_fd fd;

drivers/crypto/caam/qi.c

113

qm_fd_clear_fd(&fd);

drivers/crypto/caam/qi.c

114

qm_fd_set_compound(&fd, qm_sg_entry_get_len(&req->fd_sgt[1]));

drivers/crypto/caam/qi.c

122

qm_fd_addr_set64(&fd, addr);

drivers/crypto/caam/qi.c

126

ret = qman_enqueue(req->drv_ctx->req_fq, &fd);

drivers/crypto/caam/qi.c

145

const struct qm_fd *fd;

drivers/crypto/caam/qi.c

150

fd = &msg->ern.fd;

drivers/crypto/caam/qi.c

152

drv_req = caam_iova_to_virt(priv->domain, qm_fd_addr_get64(fd));

drivers/crypto/caam/qi.c

161

if (qm_fd_get_format(fd) != qm_fd_compound) {

drivers/crypto/caam/qi.c

166

dma_unmap_single(drv_req->drv_ctx->qidev, qm_fd_addr(fd),

drivers/crypto/caam/qi.c

169

if (fd->status)

drivers/crypto/caam/qi.c

170

drv_req->cbk(drv_req, be32_to_cpu(fd->status));

drivers/crypto/caam/qi.c

573

const struct qm_fd *fd;

drivers/crypto/caam/qi.c

581

fd = &dqrr->fd;

drivers/crypto/caam/qi.c

583

drv_req = caam_iova_to_virt(priv->domain, qm_fd_addr_get64(fd));

drivers/crypto/caam/qi.c

592

status = be32_to_cpu(fd->status);

drivers/crypto/caam/qi.c

604

if (unlikely(qm_fd_get_format(fd) != qm_fd_compound)) {

drivers/crypto/caam/qi.c

609

dma_unmap_single(drv_req->drv_ctx->qidev, qm_fd_addr(fd),

drivers/dma-buf/dma-buf.c

443

int fd, ret;

drivers/dma-buf/dma-buf.c

454

fd = get_unused_fd_flags(O_CLOEXEC);

drivers/dma-buf/dma-buf.c

455

if (fd < 0)

drivers/dma-buf/dma-buf.c

456

return fd;

drivers/dma-buf/dma-buf.c

475

arg.fd = fd;

drivers/dma-buf/dma-buf.c

481

fd_install(fd, sync_file->file);

drivers/dma-buf/dma-buf.c

488

put_unused_fd(fd);

drivers/dma-buf/dma-buf.c

511

fence = sync_file_get_fence(arg.fd);

drivers/dma-buf/dma-buf.c

790

int fd;

drivers/dma-buf/dma-buf.c

795

fd = FD_ADD(flags, dmabuf->file);

drivers/dma-buf/dma-buf.c

796

DMA_BUF_TRACE(trace_dma_buf_fd, dmabuf, fd);

drivers/dma-buf/dma-buf.c

798

return fd;

drivers/dma-buf/dma-buf.c

810

struct dma_buf *dma_buf_get(int fd)

drivers/dma-buf/dma-buf.c

815

file = fget(fd);

drivers/dma-buf/dma-buf.c

827

DMA_BUF_TRACE(trace_dma_buf_get, dmabuf, fd);

drivers/dma-buf/dma-heap.c

105

int fd;

drivers/dma-buf/dma-heap.c

107

if (heap_allocation->fd)

drivers/dma-buf/dma-heap.c

116

fd = dma_heap_buffer_alloc(heap, heap_allocation->len,

drivers/dma-buf/dma-heap.c

119

if (fd < 0)

drivers/dma-buf/dma-heap.c

120

return fd;

drivers/dma-buf/dma-heap.c

122

heap_allocation->fd = fd;

drivers/dma-buf/dma-heap.c

62

int fd;

drivers/dma-buf/dma-heap.c

76

fd = dma_buf_fd(dmabuf, fd_flags);

drivers/dma-buf/dma-heap.c

77

if (fd < 0) {

drivers/dma-buf/dma-heap.c

81

return fd;

drivers/dma-buf/sw_sync.c

347

int fd = get_unused_fd_flags(O_CLOEXEC);

drivers/dma-buf/sw_sync.c

356

if (fd < 0)

drivers/dma-buf/sw_sync.c

357

return fd;

drivers/dma-buf/sw_sync.c

377

data.fence = fd;

drivers/dma-buf/sw_sync.c

384

fd_install(fd, sync_file->file);

drivers/dma-buf/sw_sync.c

389

put_unused_fd(fd);

drivers/dma-buf/sync_file.c

103

struct dma_fence *sync_file_get_fence(int fd)

drivers/dma-buf/sync_file.c

108

sync_file = sync_file_fdget(fd);

drivers/dma-buf/sync_file.c

216

int fd = get_unused_fd_flags(O_CLOEXEC);

drivers/dma-buf/sync_file.c

221

if (fd < 0)

drivers/dma-buf/sync_file.c

222

return fd;

drivers/dma-buf/sync_file.c

247

data.fence = fd;

drivers/dma-buf/sync_file.c

253

fd_install(fd, fence3->file);

drivers/dma-buf/sync_file.c

264

put_unused_fd(fd);

drivers/dma-buf/sync_file.c

79

static struct sync_file *sync_file_fdget(int fd)

drivers/dma-buf/sync_file.c

81

struct file *file = fget(fd);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

154

struct dpaa2_fd *fd;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

156

fd = dpaa2_comp->fd_virt_addr;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

157

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

160

dpaa2_fd_set_addr(fd, dpaa2_comp->fl_bus_addr);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

167

dpaa2_fd_set_bpid(fd, QMAN_FD_BMT_ENABLE);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

168

dpaa2_fd_set_format(fd, QMAN_FD_FMT_ENABLE | QMAN_FD_SL_DISABLE);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

170

dpaa2_fd_set_frc(fd, format | QDMA_SER_CTX);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

277

struct dpaa2_fd *fd;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

289

fd = dpaa2_comp->fd_virt_addr;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

294

err = dpaa2_io_service_enqueue_fq(NULL, dpaa2_chan->fqid, fd);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

399

const struct dpaa2_fd *fd;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

422

fd = dpaa2_dq_fd(dq);

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

424

status = dpaa2_fd_get_ctrl(fd) & 0xff;

drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c

440

le64_to_cpu(fd->simple.addr)) {

drivers/firmware/tegra/bpmp-debugfs.c

108

u32 *fd, u32 *len, bool write)

drivers/firmware/tegra/bpmp-debugfs.c

141

*fd = resp.fop.fd;

drivers/firmware/tegra/bpmp-debugfs.c

146

static int mrq_debug_close(struct tegra_bpmp *bpmp, u32 fd)

drivers/firmware/tegra/bpmp-debugfs.c

151

.fd = fd,

drivers/firmware/tegra/bpmp-debugfs.c

195

u32 fd = 0, len = 0;

drivers/firmware/tegra/bpmp-debugfs.c

199

err = mrq_debug_open(bpmp, name, &fd, &len, 0);

drivers/firmware/tegra/bpmp-debugfs.c

208

req.frd.fd = fd;

drivers/firmware/tegra/bpmp-debugfs.c

234

close_err = mrq_debug_close(bpmp, fd);

drivers/firmware/tegra/bpmp-debugfs.c

260

u32 fd = 0, len = 0;

drivers/firmware/tegra/bpmp-debugfs.c

265

err = mrq_debug_open(bpmp, name, &fd, &len, 1);

drivers/firmware/tegra/bpmp-debugfs.c

274

req.fwr.fd = fd;

drivers/firmware/tegra/bpmp-debugfs.c

295

err = mrq_debug_close(bpmp, fd);

drivers/firmware/tegra/bpmp-debugfs.c

323

u32 fd = 0, len = 0;

drivers/firmware/tegra/bpmp-debugfs.c

331

err = mrq_debug_open(bpmp, filename, &fd, &len, 0);

drivers/firmware/tegra/bpmp-debugfs.c

335

req.frd.fd = fd;

drivers/firmware/tegra/bpmp-debugfs.c

358

close_err = mrq_debug_close(bpmp, fd);

drivers/fpga/dfl.c

1868

int fd)

drivers/fpga/dfl.c

1883

if (fd < 0)

drivers/fpga/dfl.c

1892

trigger = eventfd_ctx_fdget(fd);

drivers/fpga/dfl.c

1942

int fd = fds ? fds[i] : -1;

drivers/fpga/dfl.c

1944

ret = do_set_irq_trigger(feature, start + i, fd);

drivers/gpio/gpiolib-cdev.c

1597

int fd, ret;

drivers/gpio/gpiolib-cdev.c

1705

fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC);

drivers/gpio/gpiolib-cdev.c

1706

if (fd < 0) {

drivers/gpio/gpiolib-cdev.c

1707

ret = fd;

drivers/gpio/gpiolib-cdev.c

1718

ulr.fd = fd;

drivers/gpio/gpiolib-cdev.c

1725

put_unused_fd(fd);

drivers/gpio/gpiolib-cdev.c

1729

fd_install(fd, file);

drivers/gpio/gpiolib-cdev.c

1737

put_unused_fd(fd);

drivers/gpio/gpiolib-cdev.c

2022

int fd;

drivers/gpio/gpiolib-cdev.c

2130

fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC);

drivers/gpio/gpiolib-cdev.c

2131

if (fd < 0) {

drivers/gpio/gpiolib-cdev.c

2132

ret = fd;

drivers/gpio/gpiolib-cdev.c

2145

eventreq.fd = fd;

drivers/gpio/gpiolib-cdev.c

2152

put_unused_fd(fd);

drivers/gpio/gpiolib-cdev.c

2156

fd_install(fd, file);

drivers/gpio/gpiolib-cdev.c

2161

put_unused_fd(fd);

drivers/gpio/gpiolib-cdev.c

384

handlereq.fd = fd_prepare_fd(fdf);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h

337

int amdgpu_amdkfd_gpuvm_import_dmabuf_fd(struct amdgpu_device *adev, int fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

2437

int amdgpu_amdkfd_gpuvm_import_dmabuf_fd(struct amdgpu_device *adev, int fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

2446

ret = drm_gem_prime_fd_to_handle(&adev->ddev, adev->kfd.client.file, fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1573

int fd, r;

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1602

fd = get_unused_fd_flags(O_CLOEXEC);

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1603

if (fd < 0) {

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1605

return fd;

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1611

put_unused_fd(fd);

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1615

fd_install(fd, sync_file->file);

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

1616

info->out.handle = fd;

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

114

args->in.fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

119

args->in.fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

35

int fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

38

CLASS(fd, f)(fd);

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

62

int fd,

drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c

66

CLASS(fd, f)(fd);

drivers/gpu/drm/amd/amdkfd/kfd_debug.c

788

int kfd_dbg_trap_enable(struct kfd_process *target, uint32_t fd,

drivers/gpu/drm/amd/amdkfd/kfd_debug.c

812

f = fget(fd);

drivers/gpu/drm/amd/amdkfd/kfd_debug.c

814

pr_err("Failed to get file for (%i)\n", fd);

drivers/gpu/drm/amd/amdkfd/kfd_debug.h

47

int kfd_dbg_trap_enable(struct kfd_process *target, uint32_t fd,

drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c

368

int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd)

drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c

408

*fd = ret;

drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h

29

int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd);

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_cmd.h

37

uint32_t fd;

drivers/gpu/drm/drm_atomic_uapi.c

1352

int fd;

drivers/gpu/drm/drm_atomic_uapi.c

1358

fence_state->fd = get_unused_fd_flags(O_CLOEXEC);

drivers/gpu/drm/drm_atomic_uapi.c

1359

if (fence_state->fd < 0)

drivers/gpu/drm/drm_atomic_uapi.c

1360

return fence_state->fd;

drivers/gpu/drm/drm_atomic_uapi.c

1362

if (put_user(fence_state->fd, fence_state->out_fence_ptr))

drivers/gpu/drm/drm_atomic_uapi.c

1509

fd_install(fence_state[i].fd,

drivers/gpu/drm/drm_atomic_uapi.c

1535

if (fence_state[i].fd >= 0)

drivers/gpu/drm/drm_atomic_uapi.c

1536

put_unused_fd(fence_state[i].fd);

drivers/gpu/drm/drm_lease.c

487

int fd = -1;

drivers/gpu/drm/drm_lease.c

532

fd = get_unused_fd_flags(cl->flags & (O_CLOEXEC | O_NONBLOCK));

drivers/gpu/drm/drm_lease.c

533

if (fd < 0) {

drivers/gpu/drm/drm_lease.c

535

ret = fd;

drivers/gpu/drm/drm_lease.c

565

drm_dbg_lease(dev, "Returning fd %d id %d\n", fd, lessee->lessee_id);

drivers/gpu/drm/drm_lease.c

566

cl->fd = fd;

drivers/gpu/drm/drm_lease.c

570

fd_install(fd, lessee_file);

drivers/gpu/drm/drm_lease.c

580

put_unused_fd(fd);

drivers/gpu/drm/drm_prime.c

368

return dev->driver->prime_fd_to_handle(dev, file_priv, args->fd,

drivers/gpu/drm/drm_prime.c

372

return drm_gem_prime_fd_to_handle(dev, file_priv, args->fd, &args->handle);

drivers/gpu/drm/drm_prime.c

516

int fd = get_unused_fd_flags(flags);

drivers/gpu/drm/drm_prime.c

518

if (fd < 0)

drivers/gpu/drm/drm_prime.c

519

return fd;

drivers/gpu/drm/drm_prime.c

523

put_unused_fd(fd);

drivers/gpu/drm/drm_prime.c

527

fd_install(fd, dmabuf->file);

drivers/gpu/drm/drm_prime.c

528

*prime_fd = fd;

drivers/gpu/drm/drm_prime.c

545

&args->fd);

drivers/gpu/drm/drm_prime.c

548

args->flags, &args->fd);

drivers/gpu/drm/drm_syncobj.c

1482

ev_fd_ctx = eventfd_ctx_fdget(args->fd);

drivers/gpu/drm/drm_syncobj.c

665

int fd;

drivers/gpu/drm/drm_syncobj.c

667

fd = get_unused_fd_flags(O_CLOEXEC);

drivers/gpu/drm/drm_syncobj.c

668

if (fd < 0)

drivers/gpu/drm/drm_syncobj.c

669

return fd;

drivers/gpu/drm/drm_syncobj.c

675

put_unused_fd(fd);

drivers/gpu/drm/drm_syncobj.c

680

fd_install(fd, file);

drivers/gpu/drm/drm_syncobj.c

682

*p_fd = fd;

drivers/gpu/drm/drm_syncobj.c

702

int fd, u32 *handle)

drivers/gpu/drm/drm_syncobj.c

705

CLASS(fd, f)(fd);

drivers/gpu/drm/drm_syncobj.c

727

int fd, int handle, u64 point)

drivers/gpu/drm/drm_syncobj.c

729

struct dma_fence *fence = sync_file_get_fence(fd);

drivers/gpu/drm/drm_syncobj.c

763

int fd = get_unused_fd_flags(O_CLOEXEC);

drivers/gpu/drm/drm_syncobj.c

765

if (fd < 0)

drivers/gpu/drm/drm_syncobj.c

766

return fd;

drivers/gpu/drm/drm_syncobj.c

781

fd_install(fd, sync_file->file);

drivers/gpu/drm/drm_syncobj.c

783

*p_fd = fd;

drivers/gpu/drm/drm_syncobj.c

786

put_unused_fd(fd);

drivers/gpu/drm/drm_syncobj.c

876

point, &args->fd);

drivers/gpu/drm/drm_syncobj.c

882

&args->fd);

drivers/gpu/drm/drm_syncobj.c

908

args->fd,

drivers/gpu/drm/drm_syncobj.c

915

return drm_syncobj_fd_to_handle(file_private, args->fd,

drivers/gpu/drm/i915/gvt/kvmgt.c

1089

int fd = *(int *)data;

drivers/gpu/drm/i915/gvt/kvmgt.c

1091

trigger = eventfd_ctx_fdget(fd);

drivers/gpu/drm/vmwgfx/ttm_object.c

538

int fd, u32 *handle)

drivers/gpu/drm/vmwgfx/ttm_object.c

546

dma_buf = dma_buf_get(fd);

drivers/gpu/drm/vmwgfx/ttm_object.h

303

int fd, u32 *handle);

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

1103

int fd, u32 *handle);

drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c

3887

fence_rep.fd = out_fence_fd;

drivers/gpu/drm/vmwgfx/vmwgfx_prime.c

77

int fd, u32 *handle)

drivers/gpu/drm/vmwgfx/vmwgfx_prime.c

80

int ret = ttm_prime_fd_to_handle(tfile, fd, handle);

drivers/gpu/drm/vmwgfx/vmwgfx_prime.c

83

ret = drm_gem_prime_fd_to_handle(dev, file_priv, fd, handle);

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c

934

u32 fd, u32 *handle,

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c

943

ret = drm_gem_prime_fd_to_handle(&dev_priv->drm, file_priv, fd, handle);

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c

946

"Wasn't able to find user buffer for fd = %u.\n", fd);

drivers/gpu/drm/vmwgfx/vmwgfx_surface.c

960

"User surface fd %d (handle %d) is null.\n", fd, *handle);

drivers/gpu/drm/xe/xe_svm.c

1570

s32 fd;

drivers/gpu/drm/xe/xe_svm.c

1575

fd = (s32)vma->attr.preferred_loc.devmem_fd;

drivers/gpu/drm/xe/xe_svm.c

1577

if (fd == DRM_XE_PREFERRED_LOC_DEFAULT_SYSTEM)

drivers/gpu/drm/xe/xe_svm.c

1580

if (fd == DRM_XE_PREFERRED_LOC_DEFAULT_DEVICE)

drivers/gpu/drm/xe/xe_svm.c

1953

struct drm_pagemap *xe_drm_pagemap_from_fd(int fd, u32 region_instance)

drivers/gpu/drm/xe/xe_svm.c

1961

if (fd <= 0)

drivers/gpu/drm/xe/xe_svm.c

1964

file = fget(fd);

drivers/gpu/drm/xe/xe_svm.c

2011

struct drm_pagemap *xe_drm_pagemap_from_fd(int fd, u32 region_instance)

drivers/gpu/drm/xe/xe_svm.h

191

struct drm_pagemap *xe_drm_pagemap_from_fd(int fd, u32 region_instance);

drivers/gpu/drm/xe/xe_svm.h

385

static inline struct drm_pagemap *xe_drm_pagemap_from_fd(int fd, u32 region_instance)

drivers/gpu/drm/xe/xe_vm_madvise.c

264

s32 fd = (s32)args->preferred_mem_loc.devmem_fd;

drivers/gpu/drm/xe/xe_vm_madvise.c

266

if (XE_IOCTL_DBG(xe, fd < DRM_XE_PREFERRED_LOC_DEFAULT_SYSTEM))

drivers/gpu/drm/xe/xe_vm_madvise.c

269

if (XE_IOCTL_DBG(xe, fd <= DRM_XE_PREFERRED_LOC_DEFAULT_DEVICE &&

drivers/gpu/drm/xe/xe_vm_madvise.c

333

int fd = args->preferred_mem_loc.devmem_fd;

drivers/gpu/drm/xe/xe_vm_madvise.c

336

if (fd <= 0)

drivers/hid/hidraw.c

331

static int hidraw_fasync(int fd, struct file *file, int on)

drivers/hid/hidraw.c

338

return fasync_helper(fd, file, on, &list->fasync);

drivers/hid/usbhid/hiddev.c

205

static int hiddev_fasync(int fd, struct file *file, int on)

drivers/hid/usbhid/hiddev.c

209

return fasync_helper(fd, file, on, &list->fasync);

drivers/hsi/clients/cmt_speech.c

1103

static int cs_char_fasync(int fd, struct file *file, int on)

drivers/hsi/clients/cmt_speech.c

1107

if (fasync_helper(fd, file, on, &csdata->async_queue) < 0)

drivers/hv/mshv_eventfd.c

395

CLASS(fd, f)(args->fd);

drivers/hv/mshv_eventfd.c

540

eventfd = eventfd_ctx_fdget(args->fd);

drivers/hv/mshv_eventfd.c

706

eventfd = eventfd_ctx_fdget(args->fd);

drivers/hv/mshv_eventfd.c

766

eventfd = eventfd_ctx_fdget(args->fd);

drivers/hv/mshv_vtl_main.c

1044

struct mshv_vtl_hvcall_fd *fd;

drivers/hv/mshv_vtl_main.c

1049

fd = vzalloc(sizeof(*fd));

drivers/hv/mshv_vtl_main.c

1050

if (!fd)

drivers/hv/mshv_vtl_main.c

1052

fd->dev = dev;

drivers/hv/mshv_vtl_main.c

1053

f->private_data = fd;

drivers/hv/mshv_vtl_main.c

1054

mutex_init(&fd->init_mutex);

drivers/hv/mshv_vtl_main.c

1061

struct mshv_vtl_hvcall_fd *fd;

drivers/hv/mshv_vtl_main.c

1063

fd = f->private_data;

drivers/hv/mshv_vtl_main.c

1064

if (fd) {

drivers/hv/mshv_vtl_main.c

1065

vfree(fd);

drivers/hv/mshv_vtl_main.c

1072

static int mshv_vtl_hvcall_do_setup(struct mshv_vtl_hvcall_fd *fd,

drivers/hv/mshv_vtl_main.c

1077

guard(mutex)(&fd->init_mutex);

drivers/hv/mshv_vtl_main.c

1079

if (fd->allow_map_initialized) {

drivers/hv/mshv_vtl_main.c

1080

dev_err(fd->dev->this_device,

drivers/hv/mshv_vtl_main.c

1090

if (hvcall_setup.bitmap_array_size > ARRAY_SIZE(fd->allow_bitmap))

drivers/hv/mshv_vtl_main.c

1093

if (copy_from_user(&fd->allow_bitmap,

drivers/hv/mshv_vtl_main.c

1099

dev_info(fd->dev->this_device, "Hypercall allow map has been set, pid %d\n",

drivers/hv/mshv_vtl_main.c

1101

fd->allow_map_initialized = true;

drivers/hv/mshv_vtl_main.c

1105

static bool mshv_vtl_hvcall_is_allowed(struct mshv_vtl_hvcall_fd *fd, u16 call_code)

drivers/hv/mshv_vtl_main.c

1107

return test_bit(call_code, (unsigned long *)fd->allow_bitmap);

drivers/hv/mshv_vtl_main.c

1110

static int mshv_vtl_hvcall_call(struct mshv_vtl_hvcall_fd *fd,

drivers/hv/mshv_vtl_main.c

1129

if (!mshv_vtl_hvcall_is_allowed(fd, hvcall.control & 0xFFFF)) {

drivers/hv/mshv_vtl_main.c

1130

dev_err(fd->dev->this_device,

drivers/hv/mshv_vtl_main.c

1167

struct mshv_vtl_hvcall_fd *fd = f->private_data;

drivers/hv/mshv_vtl_main.c

1171

return mshv_vtl_hvcall_do_setup(fd, (struct mshv_vtl_hvcall_setup __user *)arg);

drivers/hv/mshv_vtl_main.c

1173

return mshv_vtl_hvcall_call(fd, (struct mshv_vtl_hvcall __user *)arg);

drivers/hv/mshv_vtl_main.c

118

int fd;

drivers/hv/mshv_vtl_main.c

124

fd = get_unused_fd_flags(O_CLOEXEC);

drivers/hv/mshv_vtl_main.c

125

if (fd < 0) {

drivers/hv/mshv_vtl_main.c

127

return fd;

drivers/hv/mshv_vtl_main.c

136

fd_install(fd, file);

drivers/hv/mshv_vtl_main.c

138

return fd;

drivers/hv/mshv_vtl_main.c

476

file = fget(input.fd);

drivers/hv/mshv_vtl_main.c

977

if (set_eventfd.fd >= 0) {

drivers/hv/mshv_vtl_main.c

978

eventfd = eventfd_ctx_fdget(set_eventfd.fd);

drivers/iio/industrialio-buffer.c

1669

int err, fd;

drivers/iio/industrialio-buffer.c

1676

if (copy_from_user(&fd, user_fd, sizeof(fd)))

drivers/iio/industrialio-buffer.c

1686

dmabuf = dma_buf_get(fd);

drivers/iio/industrialio-buffer.c

1850

dmabuf = dma_buf_get(iio_dmabuf.fd);

drivers/iio/industrialio-buffer.c

2023

int fd, idx, ret;

drivers/iio/industrialio-buffer.c

2049

fd = anon_inode_getfd("iio:buffer", &iio_buffer_chrdev_fileops,

drivers/iio/industrialio-buffer.c

2051

if (fd < 0) {

drivers/iio/industrialio-buffer.c

2052

ret = fd;

drivers/iio/industrialio-buffer.c

2056

if (copy_to_user(ival, &fd, sizeof(fd))) {

drivers/iio/industrialio-event.c

196

int fd;

drivers/iio/industrialio-event.c

201

fd = mutex_lock_interruptible(&iio_dev_opaque->mlock);

drivers/iio/industrialio-event.c

202

if (fd)

drivers/iio/industrialio-event.c

203

return fd;

drivers/iio/industrialio-event.c

206

fd = -EBUSY;

drivers/iio/industrialio-event.c

212

fd = anon_inode_getfd("iio:event", &iio_event_chrdev_fileops,

drivers/iio/industrialio-event.c

214

if (fd < 0) {

drivers/iio/industrialio-event.c

223

return fd;

drivers/iio/industrialio-event.c

559

int fd;

drivers/iio/industrialio-event.c

562

fd = iio_event_getfd(indio_dev);

drivers/iio/industrialio-event.c

563

if (fd < 0)

drivers/iio/industrialio-event.c

564

return fd;

drivers/iio/industrialio-event.c

565

if (copy_to_user(ip, &fd, sizeof(fd)))

drivers/infiniband/core/rdma_core.c

626

int fd = uobj->id;

drivers/infiniband/core/rdma_core.c

643

fd_install(fd, filp);

drivers/infiniband/core/ucaps.c

83

static int get_devt_from_fd(unsigned int fd, dev_t *ret_dev)

drivers/infiniband/core/ucaps.c

87

file = fget(fd);

drivers/infiniband/core/ucma.c

1694

CLASS(fd, f)(cmd.fd);

drivers/infiniband/core/umem_dmabuf.c

120

int fd, int access,

drivers/infiniband/core/umem_dmabuf.c

132

dmabuf = dma_buf_get(fd);

drivers/infiniband/core/umem_dmabuf.c

176

int fd, int access,

drivers/infiniband/core/umem_dmabuf.c

180

offset, size, fd, access, ops);

drivers/infiniband/core/umem_dmabuf.c

202

int fd, int access)

drivers/infiniband/core/umem_dmabuf.c

208

size, fd, access,

drivers/infiniband/core/umem_dmabuf.c

235

size_t size, int fd,

drivers/infiniband/core/umem_dmabuf.c

239

offset, size, fd, access);

drivers/infiniband/core/uverbs_cmd.c

1017

resp.fd = uobj->id;

drivers/infiniband/core/uverbs_cmd.c

190

_ib_uverbs_lookup_comp_file(s32 fd, struct uverbs_attr_bundle *attrs)

drivers/infiniband/core/uverbs_cmd.c

193

fd, attrs);

drivers/infiniband/core/uverbs_cmd.c

594

struct fd f = EMPTY_FD;

drivers/infiniband/core/uverbs_cmd.c

603

if (cmd.fd != -1) {

drivers/infiniband/core/uverbs_cmd.c

605

f = fdget(cmd.fd);

drivers/infiniband/core/uverbs_main.c

338

static int ib_uverbs_async_event_fasync(int fd, struct file *filp, int on)

drivers/infiniband/core/uverbs_main.c

342

return fasync_helper(fd, filp, on, &file->ev_queue.async_queue);

drivers/infiniband/core/uverbs_main.c

345

static int ib_uverbs_comp_event_fasync(int fd, struct file *filp, int on)

drivers/infiniband/core/uverbs_main.c

350

return fasync_helper(fd, filp, on, &comp_ev_file->ev_queue.async_queue);

drivers/infiniband/core/uverbs_std_types_mr.c

196

u32 fd, access_flags;

drivers/infiniband/core/uverbs_std_types_mr.c

221

ret = uverbs_copy_from(&fd, attrs,

drivers/infiniband/core/uverbs_std_types_mr.c

240

mr = pd->device->ops.reg_user_mr_dmabuf(pd, offset, length, iova, fd,

drivers/infiniband/core/uverbs_std_types_mr.c

285

int fd;

drivers/infiniband/core/uverbs_std_types_mr.c

313

ret = uverbs_get_raw_fd(&fd, attrs,

drivers/infiniband/core/uverbs_std_types_mr.c

363

iova, fd, access_flags,

drivers/infiniband/hw/bnxt_re/ib_verbs.c

4328

u64 length, u64 virt_addr, int fd,

drivers/infiniband/hw/bnxt_re/ib_verbs.c

4343

fd, mr_access_flags);

drivers/infiniband/hw/bnxt_re/ib_verbs.h

270

int fd, int mr_access_flags,

drivers/infiniband/hw/efa/efa.h

174

int fd, int access_flags,

drivers/infiniband/hw/efa/efa_verbs.c

1759

int fd, int access_flags,

drivers/infiniband/hw/efa/efa_verbs.c

1779

umem_dmabuf = ib_umem_dmabuf_get_pinned(ibpd->device, start, length, fd,

drivers/infiniband/hw/hfi1/file_ops.c

1127

static int get_ctxt_info(struct hfi1_filedata *fd, unsigned long arg, u32 len)

drivers/infiniband/hw/hfi1/file_ops.c

1130

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

1141

if (!fd->use_mn)

drivers/infiniband/hw/hfi1/file_ops.c

1147

cinfo.subctxt = fd->subctxt;

drivers/infiniband/hw/hfi1/file_ops.c

1153

cinfo.rec_cpu = fd->rec_cpu_num;

drivers/infiniband/hw/hfi1/file_ops.c

1159

cinfo.sdma_ring_size = fd->cq->nentries;

drivers/infiniband/hw/hfi1/file_ops.c

1162

trace_hfi1_ctxt_info(uctxt->dd, uctxt->ctxt, fd->subctxt, &cinfo);

drivers/infiniband/hw/hfi1/file_ops.c

1169

static int init_user_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

1174

ret = hfi1_user_sdma_alloc_queues(uctxt, fd);

drivers/infiniband/hw/hfi1/file_ops.c

1178

ret = hfi1_user_exp_rcv_init(fd, uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

1180

hfi1_user_sdma_free_queues(fd, uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

1185

static int setup_base_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

1212

ret = init_user_ctxt(fd, uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

1221

fd->uctxt = uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

1244

static int get_base_info(struct hfi1_filedata *fd, unsigned long arg, u32 len)

drivers/infiniband/hw/hfi1/file_ops.c

1247

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

1251

trace_hfi1_uctxtdata(uctxt->dd, uctxt, fd->subctxt);

drivers/infiniband/hw/hfi1/file_ops.c

1270

fd->subctxt, offset);

drivers/infiniband/hw/hfi1/file_ops.c

1272

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1276

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1279

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1282

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1285

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1291

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1292

offset = offset_in_page((uctxt_offset(uctxt) + fd->subctxt) *

drivers/infiniband/hw/hfi1/file_ops.c

1295

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1298

fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

1302

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1306

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1309

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1312

fd->subctxt, 0);

drivers/infiniband/hw/hfi1/file_ops.c

1330

static int user_exp_rcv_setup(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

1343

ret = hfi1_user_exp_rcv_setup(fd, &tinfo);

drivers/infiniband/hw/hfi1/file_ops.c

1360

hfi1_user_exp_rcv_invalid(fd, &tinfo);

drivers/infiniband/hw/hfi1/file_ops.c

1376

static int user_exp_rcv_clear(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

1389

ret = hfi1_user_exp_rcv_clear(fd, &tinfo);

drivers/infiniband/hw/hfi1/file_ops.c

1409

static int user_exp_rcv_invalid(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

1419

if (!fd->invalid_tids)

drivers/infiniband/hw/hfi1/file_ops.c

1425

ret = hfi1_user_exp_rcv_invalid(fd, &tinfo);

drivers/infiniband/hw/hfi1/file_ops.c

1440

struct hfi1_filedata *fd = fp->private_data;

drivers/infiniband/hw/hfi1/file_ops.c

1441

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

1463

struct hfi1_filedata *fd = fp->private_data;

drivers/infiniband/hw/hfi1/file_ops.c

1464

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

148

struct hfi1_filedata *fd;

drivers/infiniband/hw/hfi1/file_ops.c

161

fd = kzalloc_obj(*fd);

drivers/infiniband/hw/hfi1/file_ops.c

163

if (!fd || init_srcu_struct(&fd->pq_srcu))

drivers/infiniband/hw/hfi1/file_ops.c

165

spin_lock_init(&fd->pq_rcu_lock);

drivers/infiniband/hw/hfi1/file_ops.c

166

spin_lock_init(&fd->tid_lock);

drivers/infiniband/hw/hfi1/file_ops.c

167

spin_lock_init(&fd->invalid_lock);

drivers/infiniband/hw/hfi1/file_ops.c

168

fd->rec_cpu_num = -1; /* no cpu affinity by default */

drivers/infiniband/hw/hfi1/file_ops.c

169

fd->dd = dd;

drivers/infiniband/hw/hfi1/file_ops.c

170

fp->private_data = fd;

drivers/infiniband/hw/hfi1/file_ops.c

173

kfree(fd);

drivers/infiniband/hw/hfi1/file_ops.c

183

struct hfi1_filedata *fd = fp->private_data;

drivers/infiniband/hw/hfi1/file_ops.c

184

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

196

ret = assign_ctxt(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

200

ret = get_ctxt_info(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

204

ret = get_base_info(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

213

ret = user_exp_rcv_setup(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

217

ret = user_exp_rcv_clear(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

221

ret = user_exp_rcv_invalid(fd, arg, _IOC_SIZE(cmd));

drivers/infiniband/hw/hfi1/file_ops.c

225

ret = manage_rcvq(uctxt, fd->subctxt, arg);

drivers/infiniband/hw/hfi1/file_ops.c

235

ret = user_event_ack(uctxt, fd->subctxt, arg);

drivers/infiniband/hw/hfi1/file_ops.c

261

struct hfi1_filedata *fd = kiocb->ki_filp->private_data;

drivers/infiniband/hw/hfi1/file_ops.c

263

struct hfi1_user_sdma_comp_q *cq = fd->cq;

drivers/infiniband/hw/hfi1/file_ops.c

272

idx = srcu_read_lock(&fd->pq_srcu);

drivers/infiniband/hw/hfi1/file_ops.c

273

pq = srcu_dereference(fd->pq, &fd->pq_srcu);

drivers/infiniband/hw/hfi1/file_ops.c

275

srcu_read_unlock(&fd->pq_srcu, idx);

drivers/infiniband/hw/hfi1/file_ops.c

279

trace_hfi1_sdma_request(fd->dd, fd->uctxt->ctxt, fd->subctxt, dim);

drivers/infiniband/hw/hfi1/file_ops.c

282

srcu_read_unlock(&fd->pq_srcu, idx);

drivers/infiniband/hw/hfi1/file_ops.c

292

fd, (struct iovec *)(iov + done),

drivers/infiniband/hw/hfi1/file_ops.c

303

srcu_read_unlock(&fd->pq_srcu, idx);

drivers/infiniband/hw/hfi1/file_ops.c

320

struct hfi1_filedata *fd = fp->private_data;

drivers/infiniband/hw/hfi1/file_ops.c

321

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

342

if (ctxt != uctxt->ctxt || subctxt != fd->subctxt) {

drivers/infiniband/hw/hfi1/file_ops.c

41

static int assign_ctxt(struct hfi1_filedata *fd, unsigned long arg, u32 len);

drivers/infiniband/hw/hfi1/file_ops.c

44

static int init_user_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

47

static int get_ctxt_info(struct hfi1_filedata *fd, unsigned long arg, u32 len);

drivers/infiniband/hw/hfi1/file_ops.c

48

static int get_base_info(struct hfi1_filedata *fd, unsigned long arg, u32 len);

drivers/infiniband/hw/hfi1/file_ops.c

49

static int user_exp_rcv_setup(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

51

static int user_exp_rcv_clear(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

53

static int user_exp_rcv_invalid(struct hfi1_filedata *fd, unsigned long arg,

drivers/infiniband/hw/hfi1/file_ops.c

536

struct hfi1_user_sdma_comp_q *cq = fd->cq;

drivers/infiniband/hw/hfi1/file_ops.c

55

static int setup_base_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

555

uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/file_ops.c

59

static int find_sub_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

61

static int allocate_ctxt(struct hfi1_filedata *fd, struct hfi1_devdata *dd,

drivers/infiniband/hw/hfi1/file_ops.c

742

static int complete_subctxt(struct hfi1_filedata *fd)

drivers/infiniband/hw/hfi1/file_ops.c

752

fd->uctxt->wait,

drivers/infiniband/hw/hfi1/file_ops.c

753

!test_bit(HFI1_CTXT_BASE_UNINIT, &fd->uctxt->event_flags));

drivers/infiniband/hw/hfi1/file_ops.c

755

if (test_bit(HFI1_CTXT_BASE_FAILED, &fd->uctxt->event_flags))

drivers/infiniband/hw/hfi1/file_ops.c

760

fd->rec_cpu_num = hfi1_get_proc_affinity(fd->uctxt->numa_id);

drivers/infiniband/hw/hfi1/file_ops.c

761

ret = init_user_ctxt(fd, fd->uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

765

spin_lock_irqsave(&fd->dd->uctxt_lock, flags);

drivers/infiniband/hw/hfi1/file_ops.c

766

__clear_bit(fd->subctxt, fd->uctxt->in_use_ctxts);

drivers/infiniband/hw/hfi1/file_ops.c

767

spin_unlock_irqrestore(&fd->dd->uctxt_lock, flags);

drivers/infiniband/hw/hfi1/file_ops.c

768

hfi1_rcd_put(fd->uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

769

fd->uctxt = NULL;

drivers/infiniband/hw/hfi1/file_ops.c

775

static int assign_ctxt(struct hfi1_filedata *fd, unsigned long arg, u32 len)

drivers/infiniband/hw/hfi1/file_ops.c

782

if (fd->uctxt)

drivers/infiniband/hw/hfi1/file_ops.c

807

ret = find_sub_ctxt(fd, &uinfo);

drivers/infiniband/hw/hfi1/file_ops.c

814

ret = allocate_ctxt(fd, fd->dd, &uinfo, &uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

821

ret = setup_base_ctxt(fd, uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

826

ret = complete_subctxt(fd);

drivers/infiniband/hw/hfi1/file_ops.c

844

static int match_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

848

struct hfi1_devdata *dd = fd->dd;

drivers/infiniband/hw/hfi1/file_ops.c

882

fd->subctxt = subctxt;

drivers/infiniband/hw/hfi1/file_ops.c

883

__set_bit(fd->subctxt, uctxt->in_use_ctxts);

drivers/infiniband/hw/hfi1/file_ops.c

886

fd->uctxt = uctxt;

drivers/infiniband/hw/hfi1/file_ops.c

906

static int find_sub_ctxt(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/file_ops.c

910

struct hfi1_devdata *dd = fd->dd;

drivers/infiniband/hw/hfi1/file_ops.c

920

ret = match_ctxt(fd, uinfo, uctxt);

drivers/infiniband/hw/hfi1/file_ops.c

931

static int allocate_ctxt(struct hfi1_filedata *fd, struct hfi1_devdata *dd,

drivers/infiniband/hw/hfi1/file_ops.c

956

fd->rec_cpu_num = hfi1_get_proc_affinity(dd->node);

drivers/infiniband/hw/hfi1/file_ops.c

957

if (fd->rec_cpu_num != -1)

drivers/infiniband/hw/hfi1/file_ops.c

958

numa = cpu_to_node(fd->rec_cpu_num);

drivers/infiniband/hw/hfi1/file_ops.c

967

uctxt->ctxt, fd->subctxt, current->pid, fd->rec_cpu_num,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

100

void hfi1_user_exp_rcv_free(struct hfi1_filedata *fd)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

102

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

106

unlock_exp_tids(uctxt, &uctxt->tid_full_list, fd);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

108

unlock_exp_tids(uctxt, &uctxt->tid_used_list, fd);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

111

kfree(fd->invalid_tids);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

112

fd->invalid_tids = NULL;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

114

kfree(fd->entry_to_rb);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

115

fd->entry_to_rb = NULL;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

129

static void unpin_rcv_pages(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

137

struct hfi1_devdata *dd = fd->uctxt->dd;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

15

struct hfi1_filedata *fd);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

150

fd->tid_n_pinned -= npages;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

156

static int pin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

162

struct hfi1_devdata *dd = fd->uctxt->dd;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

164

if (npages > fd->uctxt->expected_count) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

17

static int set_rcvarray_entry(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

179

if (!hfi1_can_pin_pages(dd, current->mm, fd->tid_n_pinned, npages)) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

190

fd->tid_n_pinned += pinned;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

243

int hfi1_user_exp_rcv_setup(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

247

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

275

if (fd->use_mn) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

285

pinned = pin_rcv_pages(fd, tidbuf);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

29

static int program_rcvarray(struct hfi1_filedata *fd, struct tid_user_buf *,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

295

spin_lock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

296

if (fd->tid_used + tidbuf->n_psets > fd->tid_limit)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

297

pageset_count = fd->tid_limit - fd->tid_used;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

300

fd->tid_used += pageset_count;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

301

spin_unlock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

33

static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

330

ret = program_rcvarray(fd, tidbuf, grp,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

34

static void __clear_tid_node(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

36

static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

375

ret = program_rcvarray(fd, tidbuf, grp,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

417

spin_lock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

418

fd->tid_used -= pageset_count - tididx;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

419

spin_unlock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

422

unpin_rcv_pages(fd, tidbuf, NULL, mapped_pages, pinned - mapped_pages,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

425

if (fd->use_mn) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

448

if (fd->use_mn)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

459

hfi1_user_exp_rcv_clear(fd, tinfo);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

464

spin_lock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

465

fd->tid_used -= pageset_count;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

466

spin_unlock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

468

if (fd->use_mn)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

471

unpin_rcv_pages(fd, tidbuf, NULL, 0, pinned, false);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

480

int hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

484

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

488

if (unlikely(tinfo->tidcnt > fd->tid_used))

drivers/infiniband/hw/hfi1/user_exp_rcv.c

498

ret = unprogram_rcvarray(fd, tidinfo[tididx]);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

50

int hfi1_user_exp_rcv_init(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

505

spin_lock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

506

fd->tid_used -= tididx;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

507

spin_unlock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

515

int hfi1_user_exp_rcv_invalid(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

518

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

520

(uctxt_offset(uctxt) + fd->subctxt);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

534

spin_lock(&fd->invalid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

535

if (fd->invalid_tid_idx) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

536

memcpy(array, fd->invalid_tids, sizeof(*array) *

drivers/infiniband/hw/hfi1/user_exp_rcv.c

537

fd->invalid_tid_idx);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

538

memset(fd->invalid_tids, 0, sizeof(*fd->invalid_tids) *

drivers/infiniband/hw/hfi1/user_exp_rcv.c

539

fd->invalid_tid_idx);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

540

tinfo->tidcnt = fd->invalid_tid_idx;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

541

fd->invalid_tid_idx = 0;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

55

fd->entry_to_rb = kzalloc_objs(*fd->entry_to_rb, uctxt->expected_count);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

550

spin_unlock(&fd->invalid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

56

if (!fd->entry_to_rb)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

60

fd->invalid_tid_idx = 0;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

61

fd->invalid_tids = kzalloc_objs(*fd->invalid_tids,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

63

if (!fd->invalid_tids) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

64

kfree(fd->entry_to_rb);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

65

fd->entry_to_rb = NULL;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

653

static int program_rcvarray(struct hfi1_filedata *fd, struct tid_user_buf *tbuf,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

658

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

68

fd->use_mn = true;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

699

ret = set_rcvarray_entry(fd, tbuf,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

720

static int set_rcvarray_entry(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

726

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

749

node->fdata = fd;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

759

if (fd->use_mn) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

767

fd->entry_to_rb[node->rcventry - uctxt->expected_base] = node;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

770

trace_hfi1_exp_tid_reg(uctxt->ctxt, fd->subctxt, rcventry, npages,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

785

static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

787

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

804

node = fd->entry_to_rb[rcventry];

drivers/infiniband/hw/hfi1/user_exp_rcv.c

808

if (fd->use_mn)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

810

cacheless_tid_rb_remove(fd, node);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

815

static void __clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

817

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

825

trace_hfi1_exp_tid_unreg(uctxt->ctxt, fd->subctxt, node->rcventry,

drivers/infiniband/hw/hfi1/user_exp_rcv.c

833

unpin_rcv_pages(fd, NULL, node, 0, node->npages, true);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

838

static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

84

spin_lock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

840

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

842

__clear_tid_node(fd, node);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

85

if (uctxt->subctxt_cnt && fd->use_mn) {

drivers/infiniband/hw/hfi1/user_exp_rcv.c

862

struct hfi1_filedata *fd)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

875

node = fd->entry_to_rb[rcventry -

drivers/infiniband/hw/hfi1/user_exp_rcv.c

88

fd->tid_limit = uctxt->expected_count / uctxt->subctxt_cnt;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

880

if (fd->use_mn)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

883

cacheless_tid_rb_remove(fd, node);

drivers/infiniband/hw/hfi1/user_exp_rcv.c

90

if (remainder && fd->subctxt < remainder)

drivers/infiniband/hw/hfi1/user_exp_rcv.c

91

fd->tid_limit++;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

93

fd->tid_limit = uctxt->expected_count;

drivers/infiniband/hw/hfi1/user_exp_rcv.c

95

spin_unlock(&fd->tid_lock);

drivers/infiniband/hw/hfi1/user_exp_rcv.h

51

int hfi1_user_exp_rcv_init(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.h

53

void hfi1_user_exp_rcv_free(struct hfi1_filedata *fd);

drivers/infiniband/hw/hfi1/user_exp_rcv.h

54

int hfi1_user_exp_rcv_setup(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.h

56

int hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_exp_rcv.h

58

int hfi1_user_exp_rcv_invalid(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_sdma.c

107

struct hfi1_filedata *fd)

drivers/infiniband/hw/hfi1/user_sdma.c

115

if (!uctxt || !fd)

drivers/infiniband/hw/hfi1/user_sdma.c

128

pq->subctxt = fd->subctxt;

drivers/infiniband/hw/hfi1/user_sdma.c

147

fd->subctxt);

drivers/infiniband/hw/hfi1/user_sdma.c

174

rcu_assign_pointer(fd->pq, pq);

drivers/infiniband/hw/hfi1/user_sdma.c

175

fd->cq = cq;

drivers/infiniband/hw/hfi1/user_sdma.c

210

int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_sdma.c

215

trace_hfi1_sdma_user_free_queues(uctxt->dd, uctxt->ctxt, fd->subctxt);

drivers/infiniband/hw/hfi1/user_sdma.c

217

spin_lock(&fd->pq_rcu_lock);

drivers/infiniband/hw/hfi1/user_sdma.c

218

pq = srcu_dereference_check(fd->pq, &fd->pq_srcu,

drivers/infiniband/hw/hfi1/user_sdma.c

219

lockdep_is_held(&fd->pq_rcu_lock));

drivers/infiniband/hw/hfi1/user_sdma.c

221

rcu_assign_pointer(fd->pq, NULL);

drivers/infiniband/hw/hfi1/user_sdma.c

222

spin_unlock(&fd->pq_rcu_lock);

drivers/infiniband/hw/hfi1/user_sdma.c

223

synchronize_srcu(&fd->pq_srcu);

drivers/infiniband/hw/hfi1/user_sdma.c

237

spin_unlock(&fd->pq_rcu_lock);

drivers/infiniband/hw/hfi1/user_sdma.c

239

if (fd->cq) {

drivers/infiniband/hw/hfi1/user_sdma.c

240

vfree(fd->cq->comps);

drivers/infiniband/hw/hfi1/user_sdma.c

241

kfree(fd->cq);

drivers/infiniband/hw/hfi1/user_sdma.c

242

fd->cq = NULL;

drivers/infiniband/hw/hfi1/user_sdma.c

275

int hfi1_user_sdma_process_request(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_sdma.c

280

struct hfi1_ctxtdata *uctxt = fd->uctxt;

drivers/infiniband/hw/hfi1/user_sdma.c

282

srcu_dereference(fd->pq, &fd->pq_srcu);

drivers/infiniband/hw/hfi1/user_sdma.c

283

struct hfi1_user_sdma_comp_q *cq = fd->cq;

drivers/infiniband/hw/hfi1/user_sdma.c

299

dd->unit, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

306

dd->unit, uctxt->ctxt, fd->subctxt, ret);

drivers/infiniband/hw/hfi1/user_sdma.c

310

trace_hfi1_sdma_user_reqinfo(dd, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

315

dd->unit, uctxt->ctxt, fd->subctxt, info.comp_idx);

drivers/infiniband/hw/hfi1/user_sdma.c

326

dd->unit, uctxt->ctxt, fd->subctxt, info.comp_idx,

drivers/infiniband/hw/hfi1/user_sdma.c

334

dd->unit, uctxt->ctxt, fd->subctxt, info.comp_idx);

drivers/infiniband/hw/hfi1/user_sdma.c

341

dd->unit, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

348

trace_hfi1_sdma_user_process_request(dd, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

451

trace_hfi1_sdma_user_initial_tidoffset(dd, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

468

trace_hfi1_sdma_user_data_length(dd, uctxt->ctxt, fd->subctxt,

drivers/infiniband/hw/hfi1/user_sdma.c

511

selector += uctxt->ctxt + fd->subctxt;

drivers/infiniband/hw/hfi1/user_sdma.h

195

struct hfi1_filedata *fd);

drivers/infiniband/hw/hfi1/user_sdma.h

196

int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd,

drivers/infiniband/hw/hfi1/user_sdma.h

198

int hfi1_user_sdma_process_request(struct hfi1_filedata *fd,

drivers/infiniband/hw/ionic/ionic_controlpath.c

936

u64 length, u64 addr, int fd, int access,

drivers/infiniband/hw/ionic/ionic_controlpath.c

966

fd, access);

drivers/infiniband/hw/ionic/ionic_ibdev.h

473

u64 length, u64 addr, int fd, int access,

drivers/infiniband/hw/irdma/verbs.c

3596

int fd, int access,

drivers/infiniband/hw/irdma/verbs.c

3611

umem_dmabuf = ib_umem_dmabuf_get_pinned(pd->device, start, len, fd, access);

drivers/infiniband/hw/mana/mana_ib.h

740

u64 iova, int fd, int mr_access_flags,

drivers/infiniband/hw/mana/mr.c

202

u64 iova, int fd, int access_flags,

drivers/infiniband/hw/mana/mr.c

228

umem_dmabuf = ib_umem_dmabuf_get_pinned(ibdev, start, length, fd, access_flags);

drivers/infiniband/hw/mlx5/mlx5_ib.h

1388

int fd, int access_flags,

drivers/infiniband/hw/mlx5/mr.c

1628

int fd, int access_flags, int access_mode,

drivers/infiniband/hw/mlx5/mr.c

1645

offset, length, fd,

drivers/infiniband/hw/mlx5/mr.c

1651

fd, access_flags);

drivers/infiniband/hw/mlx5/mr.c

1654

&dev->ib_dev, offset, length, fd, access_flags);

drivers/infiniband/hw/mlx5/mr.c

1702

int fd, int access_flags)

drivers/infiniband/hw/mlx5/mr.c

1727

offset, length, virt_addr, fd,

drivers/infiniband/hw/mlx5/mr.c

1755

int fd, int access_flags,

drivers/infiniband/hw/mlx5/mr.c

1777

offset, virt_addr, length, fd, access_flags, mlx5_access_flags);

drivers/infiniband/hw/mlx5/mr.c

1785

fd, access_flags);

drivers/infiniband/hw/mlx5/mr.c

1787

return reg_user_mr_dmabuf(pd, NULL, offset, length, virt_addr, fd,

drivers/input/evdev.c

313

static int evdev_fasync(int fd, struct file *file, int on)

drivers/input/evdev.c

317

return fasync_helper(fd, file, on, &client->fasync);

drivers/input/joydev.c

153

static int joydev_fasync(int fd, struct file *file, int on)

drivers/input/joydev.c

157

return fasync_helper(fd, file, on, &client->fasync);

drivers/input/mousedev.c

404

static int mousedev_fasync(int fd, struct file *file, int on)

drivers/input/mousedev.c

408

return fasync_helper(fd, file, on, &client->fasync);

drivers/input/rmi4/rmi_bus.c

153

return fn->fd.function_number == handler->func;

drivers/input/rmi4/rmi_bus.c

163

fn->fd.function_number);

drivers/input/rmi4/rmi_bus.c

248

dev_name(&rmi_dev->dev), fn->fd.function_number);

drivers/input/rmi4/rmi_bus.c

263

fn->fd.function_number);

drivers/input/rmi4/rmi_bus.c

277

fn->fd.function_number);

drivers/input/rmi4/rmi_bus.h

37

struct rmi_function_descriptor fd;

drivers/input/rmi4/rmi_driver.c

1088

data->f01_container->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_driver.c

141

data->f01_container->fd.data_base_addr + 1,

drivers/input/rmi4/rmi_driver.c

250

if (entry->fd.function_number == number)

drivers/input/rmi4/rmi_driver.c

379

data->f01_container->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_driver.c

410

data->f01_container->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_driver.c

441

data->f01_container->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_driver.c

486

struct rmi_function_descriptor *fd)

drivers/input/rmi4/rmi_driver.c

488

fd->query_base_addr = pdt->query_base_addr + pdt->page_start;

drivers/input/rmi4/rmi_driver.c

489

fd->command_base_addr = pdt->command_base_addr + pdt->page_start;

drivers/input/rmi4/rmi_driver.c

490

fd->control_base_addr = pdt->control_base_addr + pdt->page_start;

drivers/input/rmi4/rmi_driver.c

491

fd->data_base_addr = pdt->data_base_addr + pdt->page_start;

drivers/input/rmi4/rmi_driver.c

492

fd->function_number = pdt->function_number;

drivers/input/rmi4/rmi_driver.c

493

fd->interrupt_source_count = pdt->interrupt_source_count;

drivers/input/rmi4/rmi_driver.c

494

fd->function_version = pdt->function_version;

drivers/input/rmi4/rmi_driver.c

852

rmi_driver_copy_pdt_to_fd(pdt, &fn->fd);

drivers/input/rmi4/rmi_f01.c

390

u16 ctrl_base_addr = fn->fd.control_base_addr;

drivers/input/rmi4/rmi_f01.c

411

error = rmi_read(rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f01.c

443

error = rmi_write(rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f01.c

451

error = rmi_read(rmi_dev, fn->fd.data_base_addr + 1, &temp);

drivers/input/rmi4/rmi_f01.c

457

error = rmi_f01_read_properties(rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f01.c

555

error = rmi_read(rmi_dev, fn->fd.data_base_addr, &device_status);

drivers/input/rmi4/rmi_f01.c

589

error = rmi_write(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f01.c

646

error = rmi_write(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f01.c

671

error = rmi_write(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f01.c

689

error = rmi_read(rmi_dev, fn->fd.data_base_addr, &device_status);

drivers/input/rmi4/rmi_f03.c

104

error = rmi_read(fn->rmi_dev, fn->fd.query_base_addr, &query1);

drivers/input/rmi4/rmi_f03.c

124

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr + 1,

drivers/input/rmi4/rmi_f03.c

144

const u16 data_addr = fn->fd.data_base_addr + RMI_F03_OB_OFFSET;

drivers/input/rmi4/rmi_f03.c

250

const u16 data_addr = fn->fd.data_base_addr + RMI_F03_OB_OFFSET;

drivers/input/rmi4/rmi_f03.c

83

error = rmi_write(f03->fn->rmi_dev, f03->fn->fd.data_base_addr, val);

drivers/input/rmi4/rmi_f11.c

1108

query_base_addr = fn->fd.query_base_addr;

drivers/input/rmi4/rmi_f11.c

1109

control_base_addr = fn->fd.control_base_addr;

drivers/input/rmi4/rmi_f11.c

1263

&f11->dev_controls, fn->fd.control_base_addr);

drivers/input/rmi4/rmi_f11.c

1292

&f11->dev_controls, fn->fd.query_base_addr);

drivers/input/rmi4/rmi_f11.c

1305

u16 data_base_addr = fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f11.c

1346

error = rmi_write(fn->rmi_dev, fn->fd.command_base_addr,

drivers/input/rmi4/rmi_f12.c

136

query_dpm_addr = fn->fd.query_base_addr + offset;

drivers/input/rmi4/rmi_f12.c

285

ret = rmi_read_block(rmi_dev, fn->fd.control_base_addr

drivers/input/rmi4/rmi_f12.c

306

fn->fd.control_base_addr + control_offset,

drivers/input/rmi4/rmi_f12.c

347

u16 query_addr = fn->fd.query_base_addr;

drivers/input/rmi4/rmi_f12.c

428

f12->data_addr = fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f12.c

96

ret = rmi_read_block(rmi_dev, fn->fd.control_base_addr + offset, buf,

drivers/input/rmi4/rmi_f1a.c

63

error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f21.c

131

sensor_count = fn->fd.query_base_addr & RMI_F21_SENSOR_COUNT_MASK;

drivers/input/rmi4/rmi_f21.c

132

if (fn->fd.query_base_addr & RMI_F21_FINGER_COUNT_PRESENT) {

drivers/input/rmi4/rmi_f21.c

133

query15_offset = fn->fd.query_base_addr & RMI_F21_NEW_REPORT_FORMAT ? 2 : 1;

drivers/input/rmi4/rmi_f21.c

135

fn->fd.query_base_addr + query15_offset,

drivers/input/rmi4/rmi_f21.c

146

if (fn->fd.query_base_addr & RMI_F21_NEW_REPORT_FORMAT) {

drivers/input/rmi4/rmi_f21.c

61

error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f30.c

142

error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f30.c

185

error = rmi_write_block(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f30.c

190

__func__, fn->fd.control_base_addr, error);

drivers/input/rmi4/rmi_f30.c

276

int control_address = fn->fd.control_base_addr;

drivers/input/rmi4/rmi_f30.c

280

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f30.c

89

error = rmi_read_block(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f30.c

94

__func__, fn->fd.control_base_addr, error);

drivers/input/rmi4/rmi_f34.c

118

f34->fn->fd.data_base_addr +

drivers/input/rmi4/rmi_f34.c

136

u16 address = fn->fd.data_base_addr + F34_BLOCK_DATA_OFFSET;

drivers/input/rmi4/rmi_f34.c

141

ret = rmi_write_block(rmi_dev, fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f34.c

24

ret = rmi_read_block(rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f34.c

36

fn->fd.data_base_addr + F34_BLOCK_DATA_OFFSET,

drivers/input/rmi4/rmi_f34.c

370

data->f34_container->fd.function_version);

drivers/input/rmi4/rmi_f34.c

527

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f34.c

544

f34->v5.ctrl_address = fn->fd.data_base_addr + F34_BLOCK_DATA_OFFSET +

drivers/input/rmi4/rmi_f34.c

558

error = rmi_read_block(fn->rmi_dev, fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f34.c

580

u8 version = fn->fd.function_version;

drivers/input/rmi4/rmi_f34v7.c

100

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f34v7.c

1150

f34->fn->fd.query_base_addr + V7_BOOTLOADER_ID_OFFSET,

drivers/input/rmi4/rmi_f34v7.c

161

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f34v7.c

233

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f34v7.c

28

f34->fn->fd.data_base_addr + V7_FLASH_STATUS_OFFSET,

drivers/input/rmi4/rmi_f34v7.c

302

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f34v7.c

451

base = f34->fn->fd.query_base_addr;

drivers/input/rmi4/rmi_f34v7.c

46

f34->fn->fd.data_base_addr + V7_COMMAND_OFFSET,

drivers/input/rmi4/rmi_f34v7.c

494

base = f34->fn->fd.query_base_addr;

drivers/input/rmi4/rmi_f34v7.c

537

f34->fn->fd.control_base_addr,

drivers/input/rmi4/rmi_f34v7.c

635

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f34v7.c

707

base = f34->fn->fd.data_base_addr;

drivers/input/rmi4/rmi_f3a.c

174

error = rmi_read(fn->rmi_dev, fn->fd.query_base_addr, &buf);

drivers/input/rmi4/rmi_f3a.c

185

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr + 1,

drivers/input/rmi4/rmi_f3a.c

193

error = rmi_read_block(fn->rmi_dev, fn->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_f3a.c

75

error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f54.c

185

error = rmi_write(rmi_dev, f54->fn->fd.data_base_addr,

drivers/input/rmi4/rmi_f54.c

201

error = rmi_write(rmi_dev, fn->fd.command_base_addr, F54_GET_REPORT);

drivers/input/rmi4/rmi_f54.c

555

error = rmi_read(fn->rmi_dev, f54->fn->fd.command_base_addr,

drivers/input/rmi4/rmi_f54.c

578

fn->fd.data_base_addr + F54_FIFO_OFFSET,

drivers/input/rmi4/rmi_f54.c

585

error = rmi_read_block(fn->rmi_dev, fn->fd.data_base_addr +

drivers/input/rmi4/rmi_f54.c

629

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f55.c

45

error = rmi_read_block(fn->rmi_dev, fn->fd.query_base_addr,

drivers/input/rmi4/rmi_f55.c

74

fn->fd.control_base_addr + 1,

drivers/input/rmi4/rmi_f55.c

87

fn->fd.control_base_addr + 2,

drivers/input/serio/serio_raw.c

55

static int serio_raw_fasync(int fd, struct file *file, int on)

drivers/input/serio/serio_raw.c

59

return fasync_helper(fd, file, on, &client->fasync);

drivers/iommu/iommufd/io_pagetable.c

483

unsigned long *iova, int fd, unsigned long start,

drivers/iommu/iommufd/io_pagetable.c

499

dmabuf = dma_buf_get(fd);

drivers/iommu/iommufd/io_pagetable.c

514

file = fget(fd);

drivers/iommu/iommufd/ioas.c

231

rc = iopt_map_file_pages(ucmd->ictx, &ioas->iopt, &iova, cmd->fd,

drivers/iommu/iommufd/iommufd_private.h

112

unsigned long *iova, int fd,

drivers/iommu/iommufd/main.c

660

struct iommufd_ctx *iommufd_ctx_from_fd(int fd)

drivers/iommu/iommufd/main.c

664

file = fget(fd);

drivers/iommu/iommufd/selftest.c

1355

static struct selftest_access *iommufd_access_get(int fd)

drivers/iommu/iommufd/selftest.c

1359

file = fget(fd);

drivers/iommu/iommufd/selftest.c

2065

static int iommufd_test_dmabuf_revoke(struct iommufd_ucmd *ucmd, int fd,

drivers/iommu/iommufd/selftest.c

2072

dmabuf = dma_buf_get(fd);

drivers/mailbox/mailbox-test.c

89

static int mbox_test_message_fasync(int fd, struct file *filp, int on)

drivers/mailbox/mailbox-test.c

93

return fasync_helper(fd, filp, on, &tdev->async_queue);

drivers/md/md.c

7620

static int set_bitmap_file(struct mddev *mddev, int fd)

drivers/md/md.c

7635

if (fd >= 0) {

drivers/md/md.c

7650

f = fget(fd);

drivers/md/md.c

7682

if (fd >= 0) {

drivers/md/md.c

7689

fd = -1;

drivers/md/md.c

7691

} else if (fd < 0) {

drivers/md/md.c

7696

if (fd < 0) {

drivers/media/common/videobuf2/videobuf2-core.c

1392

struct dma_buf *dbuf = dma_buf_get(planes[plane].m.fd);

drivers/media/common/videobuf2/videobuf2-core.c

1491

vb->planes[plane].m.fd = planes[plane].m.fd;

drivers/media/common/videobuf2/videobuf2-core.c

2422

int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,

drivers/media/common/videobuf2/videobuf2-core.c

2481

*fd = ret;

drivers/media/common/videobuf2/videobuf2-core.c

319

p->m.fd = 0;

drivers/media/common/videobuf2/videobuf2-v4l2.c

218

planes[plane].m.fd =

drivers/media/common/videobuf2/videobuf2-v4l2.c

219

b->m.planes[plane].m.fd;

drivers/media/common/videobuf2/videobuf2-v4l2.c

288

planes[0].m.fd = b->m.fd;

drivers/media/common/videobuf2/videobuf2-v4l2.c

517

pdst->m.fd = psrc->m.fd;

drivers/media/common/videobuf2/videobuf2-v4l2.c

533

b->m.fd = vb->planes[0].m.fd;

drivers/media/common/videobuf2/videobuf2-v4l2.c

899

return vb2_core_expbuf(q, &eb->fd, eb->type, vb,

drivers/media/dvb-core/dvb_vb2.c

360

ret = vb2_core_expbuf(&ctx->vb_q, &exp->fd, q->type, vb2,

drivers/media/dvb-core/dvb_vb2.c

367

dprintk(3, "[%s] index=%d fd=%d\n", ctx->name, exp->index, exp->fd);

drivers/media/i2c/ds90ub913.c

376

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/ds90ub913.c

393

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL;

drivers/media/i2c/ds90ub913.c

417

fd->entry[fd->num_entries].stream = route->source_stream;

drivers/media/i2c/ds90ub913.c

418

fd->entry[fd->num_entries].flags = source_fd.entry[i].flags;

drivers/media/i2c/ds90ub913.c

419

fd->entry[fd->num_entries].length = source_fd.entry[i].length;

drivers/media/i2c/ds90ub913.c

420

fd->entry[fd->num_entries].pixelcode =

drivers/media/i2c/ds90ub913.c

423

fd->num_entries++;

drivers/media/i2c/ds90ub953.c

428

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/ds90ub953.c

444

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_CSI2;

drivers/media/i2c/ds90ub953.c

469

fd->entry[fd->num_entries].stream = route->source_stream;

drivers/media/i2c/ds90ub953.c

470

fd->entry[fd->num_entries].flags = source_entry->flags;

drivers/media/i2c/ds90ub953.c

471

fd->entry[fd->num_entries].length = source_entry->length;

drivers/media/i2c/ds90ub953.c

472

fd->entry[fd->num_entries].pixelcode = source_entry->pixelcode;

drivers/media/i2c/ds90ub953.c

473

fd->entry[fd->num_entries].bus.csi2.vc =

drivers/media/i2c/ds90ub953.c

475

fd->entry[fd->num_entries].bus.csi2.dt =

drivers/media/i2c/ds90ub953.c

478

fd->num_entries++;

drivers/media/i2c/ds90ub960.c

3891

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/ds90ub960.c

3903

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_CSI2;

drivers/media/i2c/ds90ub960.c

3945

fd->entry[fd->num_entries].stream = route->source_stream;

drivers/media/i2c/ds90ub960.c

3946

fd->entry[fd->num_entries].flags = source_entry->flags;

drivers/media/i2c/ds90ub960.c

3947

fd->entry[fd->num_entries].length = source_entry->length;

drivers/media/i2c/ds90ub960.c

3948

fd->entry[fd->num_entries].pixelcode = source_entry->pixelcode;

drivers/media/i2c/ds90ub960.c

3950

fd->entry[fd->num_entries].bus.csi2.vc = vc_map[nport];

drivers/media/i2c/ds90ub960.c

3953

fd->entry[fd->num_entries].bus.csi2.dt =

drivers/media/i2c/ds90ub960.c

3974

fd->entry[fd->num_entries].bus.csi2.dt =

drivers/media/i2c/ds90ub960.c

3978

fd->num_entries++;

drivers/media/i2c/ov9282.c

856

u32 fd = ov9282_us_to_flash_duration(ov9282, us);

drivers/media/i2c/ov9282.c

859

u32 us0 = ov9282_flash_duration_to_us(ov9282, fd);

drivers/media/i2c/ov9282.c

860

u32 us1 = ov9282_flash_duration_to_us(ov9282, fd + 1);

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1159

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1164

if (pad != OIF_SOURCE_PAD || fd == NULL)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1168

fd->num_entries = 2;

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1169

for (i = 0; i < fd->num_entries; i++)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1170

fd->entry[i] = state->frame_desc.entry[i];

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1177

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1183

if (pad != OIF_SOURCE_PAD || fd == NULL)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1186

fd->entry[0].length = 10 * SZ_1M;

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1187

fd->entry[1].length = max_t(u32, fd->entry[1].length,

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1189

fd->num_entries = 2;

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1192

for (i = 0; i < fd->num_entries; i++)

drivers/media/i2c/s5c73m3/s5c73m3-core.c

1193

frame_desc->entry[i] = fd->entry[i];

drivers/media/i2c/vd56g3.c

884

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/vd56g3.c

893

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_CSI2;

drivers/media/i2c/vd56g3.c

894

fd->num_entries = 1;

drivers/media/i2c/vd56g3.c

895

fd->entry[0].pixelcode = format->code;

drivers/media/i2c/vd56g3.c

896

fd->entry[0].stream = 0;

drivers/media/i2c/vd56g3.c

897

fd->entry[0].bus.csi2.vc = 0;

drivers/media/i2c/vd56g3.c

898

fd->entry[0].bus.csi2.dt = vd56g3_get_datatype(format->code);

drivers/media/i2c/vgxy61.c

1185

struct v4l2_mbus_frame_desc *fd)

drivers/media/i2c/vgxy61.c

1189

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_CSI2;

drivers/media/i2c/vgxy61.c

1190

fd->num_entries = 1;

drivers/media/i2c/vgxy61.c

1191

fd->entry[0].pixelcode = sensor->fmt.code;

drivers/media/i2c/vgxy61.c

1192

fd->entry[0].stream = 0;

drivers/media/i2c/vgxy61.c

1193

fd->entry[0].bus.csi2.vc = 0;

drivers/media/i2c/vgxy61.c

1194

fd->entry[0].bus.csi2.dt = get_data_type_by_code(sensor->fmt.code);

drivers/media/mc/mc-request.c

262

CLASS(fd, f)(request_fd);

drivers/media/platform/amlogic/c3/mipi-adapter/c3-mipi-adap.c

207

void __iomem *fd;

drivers/media/platform/amlogic/c3/mipi-adapter/c3-mipi-adap.c

259

addr = adap->fd + ADAP_REG_ADDR(reg);

drivers/media/platform/amlogic/c3/mipi-adapter/c3-mipi-adap.c

741

adap->fd = devm_platform_ioremap_resource_byname(pdev, "fd");

drivers/media/platform/amlogic/c3/mipi-adapter/c3-mipi-adap.c

742

if (IS_ERR(adap->fd))

drivers/media/platform/amlogic/c3/mipi-adapter/c3-mipi-adap.c

743

return PTR_ERR(adap->fd);

drivers/media/platform/broadcom/bcm2835-unicam.c

895

struct v4l2_mbus_frame_desc fd;

drivers/media/platform/broadcom/bcm2835-unicam.c

906

unicam->sensor.pad->index, &fd);

drivers/media/platform/broadcom/bcm2835-unicam.c

911

if (fd.type != V4L2_MBUS_FRAME_DESC_TYPE_CSI2)

drivers/media/platform/broadcom/bcm2835-unicam.c

914

for (unsigned int i = 0; i < fd.num_entries; ++i) {

drivers/media/platform/broadcom/bcm2835-unicam.c

915

const struct v4l2_mbus_frame_desc_entry *fde = &fd.entry[i];

drivers/media/platform/nxp/imx-mipi-csis.c

1181

struct v4l2_mbus_frame_desc *fd)

drivers/media/platform/nxp/imx-mipi-csis.c

1183

struct v4l2_mbus_frame_desc_entry *entry = &fd->entry[0];

drivers/media/platform/nxp/imx-mipi-csis.c

1199

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL;

drivers/media/platform/nxp/imx-mipi-csis.c

1200

fd->num_entries = 1;

drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h

151

const struct v4l2_mbus_frame_desc *fd,

drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c

35

struct v4l2_mbus_frame_desc fd;

drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c

47

ret = v4l2_subdev_call(remote_sd, pad, get_frame_desc, remote_pad, &fd);

drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c

55

if (fd.num_entries != 1) {

drivers/media/platform/nxp/imx8-isi/imx8-isi-crossbar.c

65

gasket_ops->enable(isi, &fd, fmt, port);

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

29

const struct v4l2_mbus_frame_desc *fd,

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

38

val = GASKET_CTRL_DATA_TYPE(fd->entry[0].bus.csi2.dt);

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

39

if (fd->entry[0].bus.csi2.dt == MIPI_CSI2_DT_YUV422_8B)

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

67

const struct v4l2_mbus_frame_desc *fd,

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

73

val = DISP_MIX_CAMERA_MUX_DATA_TYPE(fd->entry[0].bus.csi2.dt);

drivers/media/platform/nxp/imx8-isi/imx8-isi-gasket.c

82

if (fd->type == V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL)

drivers/media/platform/qcom/iris/iris_buffer.h

92

int fd;

drivers/media/platform/qcom/iris/iris_common.c

19

buf->fd = vb2->planes[0].m.fd;

drivers/media/platform/qcom/venus/hfi.c

516

int hfi_session_process_buf(struct venus_inst *inst, struct hfi_frame_data *fd)

drivers/media/platform/qcom/venus/hfi.c

523

if (fd->buffer_type == HFI_BUFFER_INPUT)

drivers/media/platform/qcom/venus/hfi.c

524

return ops->session_etb(inst, fd);

drivers/media/platform/qcom/venus/hfi.c

525

else if (fd->buffer_type == HFI_BUFFER_OUTPUT ||

drivers/media/platform/qcom/venus/hfi.c

526

fd->buffer_type == HFI_BUFFER_OUTPUT2)

drivers/media/platform/qcom/venus/hfi.c

527

return ops->session_ftb(inst, fd);

drivers/media/platform/qcom/venus/hfi.h

121

int (*session_etb)(struct venus_inst *inst, struct hfi_frame_data *fd);

drivers/media/platform/qcom/venus/hfi.h

122

int (*session_ftb)(struct venus_inst *inst, struct hfi_frame_data *fd);

drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c

726

struct v4l2_mbus_frame_desc *fd)

drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c

741

remote_pad->index, fd);

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

409

struct v4l2_mbus_frame_desc fd = { };

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

414

ret = v4l2_subdev_call(cru->ip.remote, pad, get_frame_desc, remote_pad->index, &fd);

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

423

if (fd.type != V4L2_MBUS_FRAME_DESC_TYPE_CSI2) {

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

424

dev_err(cru->dev, "get_frame_desc returned invalid bus type %d\n", fd.type);

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

428

if (!fd.num_entries) {

drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c

433

return fd.entry[0].bus.csi2.vc;

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

105

source->index, &fd);

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

113

if (fd.num_entries != 1) {

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

119

dt = fd.entry[0].bus.csi2.dt;

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

90

struct v4l2_mbus_frame_desc fd;

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

856

struct v4l2_mbus_frame_desc fd = { };

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

861

fd.entry[i].length = plane_fmt[i].sizeimage;

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

865

ret = v4l2_subdev_call(sensor, pad, set_frame_desc, pad, &fd);

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

867

ret = v4l2_subdev_call(sensor, pad, get_frame_desc, pad, &fd);

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

872

if (num_planes != fd.num_entries)

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

876

plane_fmt[i].sizeimage = fd.entry[i].length;

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

878

if (fd.entry[0].length > FIMC_MAX_JPEG_BUF_SIZE) {

drivers/media/platform/samsung/exynos4-is/fimc-capture.c

880

fd.entry[0].length);

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

139

__hw_param_copy(&par->fd.control, &cfg->fd.control);

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

143

__hw_param_copy(&par->fd.otf_input, &cfg->fd.otf_input);

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

147

__hw_param_copy(&par->fd.dma_input, &cfg->fd.dma_input);

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

151

__hw_param_copy(&par->fd.config, &cfg->fd.config);

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

212

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

216

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

229

fd->otf_input.width = mf->width;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

230

fd->otf_input.height = mf->height;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

463

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

467

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

469

fd->control.cmd = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

478

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

482

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

484

fd->config.max_number = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

487

fd->config.cmd = FD_CONFIG_COMMAND_MAXIMUM_NUMBER;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

488

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

491

fd->config.cmd |= FD_CONFIG_COMMAND_MAXIMUM_NUMBER;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

498

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

502

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

504

fd->config.roll_angle = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

507

fd->config.cmd = FD_CONFIG_COMMAND_ROLL_ANGLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

508

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

511

fd->config.cmd |= FD_CONFIG_COMMAND_ROLL_ANGLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

518

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

522

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

524

fd->config.yaw_angle = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

527

fd->config.cmd = FD_CONFIG_COMMAND_YAW_ANGLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

528

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

531

fd->config.cmd |= FD_CONFIG_COMMAND_YAW_ANGLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

538

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

542

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

544

fd->config.smile_mode = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

547

fd->config.cmd = FD_CONFIG_COMMAND_SMILE_MODE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

548

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

551

fd->config.cmd |= FD_CONFIG_COMMAND_SMILE_MODE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

558

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

562

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

564

fd->config.blink_mode = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

567

fd->config.cmd = FD_CONFIG_COMMAND_BLINK_MODE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

568

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

571

fd->config.cmd |= FD_CONFIG_COMMAND_BLINK_MODE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

578

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

582

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

584

fd->config.eye_detect = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

587

fd->config.cmd = FD_CONFIG_COMMAND_EYES_DETECT;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

588

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

591

fd->config.cmd |= FD_CONFIG_COMMAND_EYES_DETECT;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

598

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

602

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

604

fd->config.mouth_detect = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

607

fd->config.cmd = FD_CONFIG_COMMAND_MOUTH_DETECT;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

608

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

611

fd->config.cmd |= FD_CONFIG_COMMAND_MOUTH_DETECT;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

618

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

622

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

624

fd->config.orientation = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

627

fd->config.cmd = FD_CONFIG_COMMAND_ORIENTATION;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

628

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

631

fd->config.cmd |= FD_CONFIG_COMMAND_ORIENTATION;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

638

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

642

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

644

fd->config.orientation_value = val;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

647

fd->config.cmd = FD_CONFIG_COMMAND_ORIENTATION_VALUE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

648

fd->config.err = ERROR_FD_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

651

fd->config.cmd |= FD_CONFIG_COMMAND_ORIENTATION_VALUE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

660

struct fd_param *fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

668

fd = &is->config[index].fd;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

849

fd->control.bypass = CONTROL_BYPASS_DISABLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

851

fd->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

853

fd->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

854

fd->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

858

fd->otf_input.format = OTF_INPUT_FORMAT_YUV444;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

859

fd->otf_input.bitwidth = 8;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

860

fd->otf_input.order = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

861

fd->otf_input.err = OTF_INPUT_ERROR_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

863

fd->dma_input.cmd = DMA_INPUT_COMMAND_DISABLE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

864

fd->dma_input.width = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

865

fd->dma_input.height = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

866

fd->dma_input.format = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

867

fd->dma_input.bitwidth = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

868

fd->dma_input.plane = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

869

fd->dma_input.order = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

870

fd->dma_input.buffer_number = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

871

fd->dma_input.width = 0;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.c

872

fd->dma_input.err = DMA_INPUT_ERROR_NONE;

drivers/media/platform/samsung/exynos4-is/fimc-is-param.h

767

struct fd_param fd;

drivers/media/platform/samsung/exynos4-is/fimc-is.h

225

struct fd_param fd;

drivers/media/platform/ti/cal/cal-camerarx.c

872

struct v4l2_mbus_frame_desc *fd)

drivers/media/platform/ti/cal/cal-camerarx.c

920

fd->type = V4L2_MBUS_FRAME_DESC_TYPE_CSI2;

drivers/media/platform/ti/cal/cal-camerarx.c

921

fd->num_entries = 1;

drivers/media/platform/ti/cal/cal-camerarx.c

922

fd->entry[0] = remote_desc.entry[i];

drivers/media/platform/ti/cal/cal.c

452

struct v4l2_mbus_frame_desc fd;

drivers/media/platform/ti/cal/cal.c

461

phy_source_pad->index, &fd);

drivers/media/platform/ti/cal/cal.c

465

if (fd.num_entries != 1)

drivers/media/platform/ti/cal/cal.c

468

*entry = fd.entry[0];

drivers/media/rc/lirc_dev.c

817

struct rc_dev *rc_dev_get_from_fd(int fd, bool write)

drivers/media/rc/lirc_dev.c

819

CLASS(fd, f)(fd);

drivers/media/rc/rc-core-priv.h

328

struct rc_dev *rc_dev_get_from_fd(int fd, bool write);

drivers/media/usb/pvrusb2/pvrusb2-v4l2.c

385

static int pvr2_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *fd)

drivers/media/usb/pvrusb2/pvrusb2-v4l2.c

388

if (fd->index)

drivers/media/usb/pvrusb2/pvrusb2-v4l2.c

391

fd->pixelformat = V4L2_PIX_FMT_MPEG;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

273

__s32 fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

302

__s32 fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

326

__s32 fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

353

m.fd = plane32.m.fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

390

plane32.m.fd = p64->m.fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

434

vb->m.fd = vb32.m.fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

478

vb->m.fd = vb32.m.fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

521

vb32.m.fd = vb->m.fd;

drivers/media/v4l2-core/v4l2-compat-ioctl32.c

565

vb32.m.fd = vb->m.fd;

drivers/media/v4l2-core/v4l2-ioctl.c

479

p->fd, prt_names(p->type, v4l2_type_names),

drivers/media/v4l2-core/v4l2-subdev.c

354

struct v4l2_mbus_frame_desc *fd)

drivers/media/v4l2-core/v4l2-subdev.c

364

memset(fd, 0, sizeof(*fd));

drivers/media/v4l2-core/v4l2-subdev.c

366

ret = sd->ops->pad->get_frame_desc(sd, pad, fd);

drivers/media/v4l2-core/v4l2-subdev.c

371

fd->type == V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL ? "parallel" :

drivers/media/v4l2-core/v4l2-subdev.c

372

fd->type == V4L2_MBUS_FRAME_DESC_TYPE_CSI2 ? "CSI-2" :

drivers/media/v4l2-core/v4l2-subdev.c

375

for (i = 0; i < fd->num_entries; i++) {

drivers/media/v4l2-core/v4l2-subdev.c

376

struct v4l2_mbus_frame_desc_entry *entry = &fd->entry[i];

drivers/media/v4l2-core/v4l2-subdev.c

379

if (fd->type == V4L2_MBUS_FRAME_DESC_TYPE_CSI2)

drivers/message/fusion/mptctl.c

598

mptctl_fasync(int fd, struct file *filep, int mode)

drivers/message/fusion/mptctl.c

607

ret = fasync_helper(fd, filep, mode, &async_queue);

drivers/misc/fastrpc.c

1103

rpra[i].dma.fd = ctx->args[i].fd;

drivers/misc/fastrpc.c

119

s32 fd; /* dma handle fd */

drivers/misc/fastrpc.c

1360

args[0].fd = -1;

drivers/misc/fastrpc.c

1364

args[1].fd = -1;

drivers/misc/fastrpc.c

1371

args[2].fd = -1;

drivers/misc/fastrpc.c

147

s32 fd;

drivers/misc/fastrpc.c

1480

args[0].fd = -1;

drivers/misc/fastrpc.c

1484

args[1].fd = -1;

drivers/misc/fastrpc.c

1488

args[2].fd = init.filefd;

drivers/misc/fastrpc.c

1495

args[3].fd = -1;

drivers/misc/fastrpc.c

1499

args[4].fd = -1;

drivers/misc/fastrpc.c

1503

args[5].fd = -1;

drivers/misc/fastrpc.c

1571

args[0].fd = -1;

drivers/misc/fastrpc.c

163

s32 fd;

drivers/misc/fastrpc.c

1686

bp.fd = dma_buf_fd(buf->dmabuf, O_ACCMODE);

drivers/misc/fastrpc.c

1687

if (bp.fd < 0) {

drivers/misc/fastrpc.c

1715

args[0].fd = -1;

drivers/misc/fastrpc.c

1768

args[0].fd = -1;

drivers/misc/fastrpc.c

1771

args[1].fd = -1;

drivers/misc/fastrpc.c

2017

if ((req->fd < 0 || iter->fd == req->fd) && (iter->raddr == req->vaddr)) {

drivers/misc/fastrpc.c

2033

req_msg.fd = map->fd;

drivers/misc/fastrpc.c

2042

dev_err(dev, "unmmap\tpt fd = %d, 0x%09llx error\n", map->fd, map->raddr);

drivers/misc/fastrpc.c

2077

err = fastrpc_map_create(fl, req.fd, req.length, 0, &map);

drivers/misc/fastrpc.c

2079

dev_err(dev, "failed to map buffer, fd = %d\n", req.fd);

drivers/misc/fastrpc.c

2084

req_msg.fd = req.fd;

drivers/misc/fastrpc.c

2111

req.fd, req.vaddrin, map->len);

drivers/misc/fastrpc.c

216

int fd;

drivers/misc/fastrpc.c

388

static int fastrpc_map_lookup(struct fastrpc_user *fl, int fd,

drivers/misc/fastrpc.c

395

buf = dma_buf_get(fd);

drivers/misc/fastrpc.c

401

if (map->fd != fd || map->buf != buf)

drivers/misc/fastrpc.c

779

static int fastrpc_map_attach(struct fastrpc_user *fl, int fd,

drivers/misc/fastrpc.c

796

map->fd = fd;

drivers/misc/fastrpc.c

797

map->buf = dma_buf_get(fd);

drivers/misc/fastrpc.c

871

static int fastrpc_map_create(struct fastrpc_user *fl, int fd,

drivers/misc/fastrpc.c

877

if (!fastrpc_map_lookup(fl, fd, ppmap)) {

drivers/misc/fastrpc.c

881

__func__, fd);

drivers/misc/fastrpc.c

884

err = fastrpc_map_attach(fl, fd, len, attr, ppmap);

drivers/misc/fastrpc.c

938

if (ctx->args[i].fd == 0 || ctx->args[i].fd == -1) {

drivers/misc/fastrpc.c

957

if (ctx->args[i].fd == 0 || ctx->args[i].fd == -1 ||

drivers/misc/fastrpc.c

962

err = fastrpc_map_create(ctx->fl, ctx->args[i].fd,

drivers/misc/fastrpc.c

965

err = fastrpc_map_attach(ctx->fl, ctx->args[i].fd,

drivers/misc/genwqe/card_dev.c

340

static int genwqe_fasync(int fd, struct file *filp, int mode)

drivers/misc/genwqe/card_dev.c

344

return fasync_helper(fd, filp, mode, &cdev->async_queue);

drivers/misc/lis3lv02d/lis3lv02d.c

659

static int lis3lv02d_misc_fasync(int fd, struct file *file, int on)

drivers/misc/lis3lv02d/lis3lv02d.c

664

return fasync_helper(fd, file, on, &lis3->async_queue);

drivers/misc/mei/main.c

939

static int mei_fasync(int fd, struct file *file, int band)

drivers/misc/mei/main.c

947

return fasync_helper(fd, file, band, &cl->ev_async);

drivers/misc/ntsync.c

736

int fd;

drivers/misc/ntsync.c

749

fd = ntsync_obj_get_fd(sem);

drivers/misc/ntsync.c

750

if (fd < 0)

drivers/misc/ntsync.c

753

return fd;

drivers/misc/ntsync.c

760

int fd;

drivers/misc/ntsync.c

773

fd = ntsync_obj_get_fd(mutex);

drivers/misc/ntsync.c

774

if (fd < 0)

drivers/misc/ntsync.c

777

return fd;

drivers/misc/ntsync.c

784

int fd;

drivers/misc/ntsync.c

794

fd = ntsync_obj_get_fd(event);

drivers/misc/ntsync.c

795

if (fd < 0)

drivers/misc/ntsync.c

798

return fd;

drivers/misc/ntsync.c

801

static struct ntsync_obj *get_obj(struct ntsync_device *dev, int fd)

drivers/misc/ntsync.c

803

struct file *file = fget(fd);

drivers/net/can/ctucanfd/ctucanfd_base.c

1361

priv->can.fd.data_bittiming_const = &ctu_can_fd_bit_timing_data_max;

drivers/net/can/ctucanfd/ctucanfd_base.c

1366

priv->can.fd.do_set_data_bittiming = ctucan_set_data_bittiming;

drivers/net/can/ctucanfd/ctucanfd_base.c

278

struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/ctucanfd/ctucanfd_base.c

293

struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/dev/dev.c

488

(!priv->fd.data_bittiming.bitrate ||

drivers/net/can/dev/dev.c

489

priv->fd.data_bittiming.bitrate < priv->bittiming.bitrate)) {

drivers/net/can/dev/dev.c

627

if (!priv->fd.data_bitrate_const != !priv->fd.data_bitrate_const_cnt)

drivers/net/can/dev/dev.c

631

if ((priv->bitrate_const || priv->fd.data_bitrate_const) &&

drivers/net/can/dev/dev.c

632

(priv->bittiming_const || priv->fd.data_bittiming_const))

drivers/net/can/dev/dev.c

636

!can_bittiming_const_valid(priv->fd.data_bittiming_const))

drivers/net/can/dev/netlink.c

1014

&priv->fd.data_bittiming) ||

drivers/net/can/dev/netlink.c

1017

priv->fd.data_bittiming_const) ||

drivers/net/can/dev/netlink.c

1031

priv->fd.data_bitrate_const,

drivers/net/can/dev/netlink.c

1032

priv->fd.data_bitrate_const_cnt) ||

drivers/net/can/dev/netlink.c

366

memset(&priv->fd.data_bittiming, 0,

drivers/net/can/dev/netlink.c

367

sizeof(priv->fd.data_bittiming));

drivers/net/can/dev/netlink.c

369

memset(&priv->fd.tdc, 0, sizeof(priv->fd.tdc));

drivers/net/can/dev/netlink.c

373

sizeof(priv->fd.data_bittiming));

drivers/net/can/dev/netlink.c

437

bool fd, struct netlink_ext_ack *extack)

drivers/net/can/dev/netlink.c

447

if (fd) {

drivers/net/can/dev/netlink.c

450

dbt_params = &priv->fd;

drivers/net/can/dev/netlink.c

492

if (fd || !(priv->ctrlmode & CAN_CTRLMODE_XL_TMS))

drivers/net/can/dev/netlink.c

828

size += can_data_bittiming_get_size(&priv->fd,

drivers/net/can/dev/netlink.c

876

dbt_params = &priv->fd;

drivers/net/can/dummy_can.c

158

dummy_can_print_bittiming(dev, &can_priv->fd.data_bittiming);

drivers/net/can/dummy_can.c

161

dummy_can_print_tdc(dev, &can_priv->fd.tdc);

drivers/net/can/dummy_can.c

249

priv->can.fd.data_bittiming_const = &dummy_can_fd_databittiming_const;

drivers/net/can/dummy_can.c

250

priv->can.fd.tdc_const = &dummy_can_fd_tdc_const;

drivers/net/can/flexcan/flexcan-core.c

1229

struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/flexcan/flexcan-core.c

2241

priv->can.fd.data_bittiming_const =

drivers/net/can/ifi_canfd/ifi_canfd.c

1003

priv->can.fd.data_bittiming_const = &ifi_canfd_bittiming_const;

drivers/net/can/ifi_canfd/ifi_canfd.c

672

const struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/kvaser_pciefd/kvaser_pciefd_core.c

820

bt = &can->can.fd.data_bittiming;

drivers/net/can/kvaser_pciefd/kvaser_pciefd_core.c

985

can->can.fd.data_bittiming_const = &kvaser_pciefd_bittiming_const;

drivers/net/can/kvaser_pciefd/kvaser_pciefd_core.c

987

can->can.fd.do_set_data_bittiming = kvaser_pciefd_set_data_bittiming;

drivers/net/can/m_can/m_can.c

1412

const struct can_bittiming *dbt = &cdev->can.fd.data_bittiming;

drivers/net/can/m_can/m_can.c

1778

cdev->can.fd.data_bittiming_const = &m_can_data_bittiming_const_30X;

drivers/net/can/m_can/m_can.c

1786

cdev->can.fd.data_bittiming_const = &m_can_data_bittiming_const_31X;

drivers/net/can/m_can/m_can.c

1792

cdev->can.fd.data_bittiming_const = &m_can_data_bittiming_const_31X;

drivers/net/can/peak_canfd/peak_canfd.c

627

return pucan_set_timing_fast(priv, &priv->can.fd.data_bittiming);

drivers/net/can/peak_canfd/peak_canfd.c

812

priv->can.fd.data_bittiming_const = &peak_canfd_data_const;

drivers/net/can/peak_canfd/peak_canfd.c

817

priv->can.fd.do_set_data_bittiming = peak_canfd_set_data_bittiming;

drivers/net/can/rcar/rcar_canfd.c

1452

const struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/rcar/rcar_canfd.c

1453

const struct can_tdc_const *tdc_const = priv->can.fd.tdc_const;

drivers/net/can/rcar/rcar_canfd.c

1454

const struct can_tdc *tdc = &priv->can.fd.tdc;

drivers/net/can/rcar/rcar_canfd.c

1813

u32 tdco = priv->can.fd.tdc.tdco;

drivers/net/can/rcar/rcar_canfd.c

1944

priv->can.fd.data_bittiming_const = gpriv->info->data_bittiming;

drivers/net/can/rcar/rcar_canfd.c

1945

priv->can.fd.tdc_const = gpriv->info->tdc_const;

drivers/net/can/rcar/rcar_canfd.c

1955

priv->can.fd.do_get_auto_tdcv = rcar_canfd_get_auto_tdcv;

drivers/net/can/rockchip/rockchip_canfd-core.c

121

const struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/rockchip/rockchip_canfd-core.c

901

priv->can.fd.data_bittiming_const = &rkcanfd_data_bittiming_const;

drivers/net/can/rockchip/rockchip_canfd-timestamp.c

42

const struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

2259

priv->can.fd.data_bittiming_const = &mcp251xfd_data_bittiming_const;

drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

2260

priv->can.fd.tdc_const = &mcp251xfd_tdc_const;

drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

530

const struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

603

FIELD_PREP(MCP251XFD_REG_TDC_TDCV_MASK, priv->can.fd.tdc.tdcv) |

drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c

604

FIELD_PREP(MCP251XFD_REG_TDC_TDCO_MASK, priv->can.fd.tdc.tdco);

drivers/net/can/usb/esd_usb.c

1123

struct can_bittiming *data_bt = &priv->can.fd.data_bittiming;

drivers/net/can/usb/esd_usb.c

1243

priv->can.fd.data_bittiming_const = &esd_usb_3_data_bittiming_const;

drivers/net/can/usb/esd_usb.c

1245

priv->can.fd.do_set_data_bittiming = esd_usb_3_set_bittiming;

drivers/net/can/usb/etas_es58x/es58x_core.c

2069

can->fd.data_bittiming_const = param->data_bittiming_const;

drivers/net/can/usb/etas_es58x/es58x_core.c

2070

can->fd.tdc_const = param->tdc_const;

drivers/net/can/usb/etas_es58x/es58x_fd.c

430

&priv->can.fd.data_bittiming);

drivers/net/can/usb/etas_es58x/es58x_fd.c

434

tx_conf_msg.tdco = cpu_to_le16(priv->can.fd.tdc.tdco);

drivers/net/can/usb/etas_es58x/es58x_fd.c

435

tx_conf_msg.tdcf = cpu_to_le16(priv->can.fd.tdc.tdcf);

drivers/net/can/usb/gs_usb.c

1407

dev->can.fd.data_bittiming_const = &dev->bt_const;

drivers/net/can/usb/gs_usb.c

1487

dev->can.fd.data_bittiming_const = &dev->data_bt_const;

drivers/net/can/usb/gs_usb.c

795

struct can_bittiming *bt = &dev->can.fd.data_bittiming;

drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c

605

struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c

885

priv->can.fd.data_bittiming_const = dev->cfg->data_bittiming_const;

drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c

886

priv->can.fd.do_set_data_bittiming = kvaser_usb_set_data_bittiming;

drivers/net/can/usb/nct6694_canfd.c

519

const struct can_bittiming *d_bt = &priv->can.fd.data_bittiming;

drivers/net/can/usb/nct6694_canfd.c

766

priv->can.fd.data_bittiming_const = &nct6694_canfd_bittiming_data_const;

drivers/net/can/usb/peak_usb/pcan_usb_core.c

773

struct can_bittiming *bt = &dev->can.fd.data_bittiming;

drivers/net/can/usb/peak_usb/pcan_usb_core.c

953

dev->can.fd.data_bittiming_const = peak_usb_adapter->data_bittiming_const;

drivers/net/can/usb/peak_usb/pcan_usb_core.c

954

dev->can.fd.do_set_data_bittiming = peak_usb_set_data_bittiming;

drivers/net/can/xilinx_can.c

1969

priv->can.fd.data_bittiming_const =

drivers/net/can/xilinx_can.c

1971

priv->can.fd.tdc_const = &xcan_tdc_const_canfd;

drivers/net/can/xilinx_can.c

1975

priv->can.fd.data_bittiming_const =

drivers/net/can/xilinx_can.c

1977

priv->can.fd.tdc_const = &xcan_tdc_const_canfd2;

drivers/net/can/xilinx_can.c

1984

priv->can.fd.do_get_auto_tdcv = xcan_get_auto_tdcv;

drivers/net/can/xilinx_can.c

484

struct can_bittiming *dbt = &priv->can.fd.data_bittiming;

drivers/net/can/xilinx_can.c

520

btr0 |= FIELD_PREP(XCAN_BRPR_TDCO_MASK, priv->can.fd.tdc.tdco) |

drivers/net/can/xilinx_can.c

523

btr0 |= FIELD_PREP(XCAN_2_BRPR_TDCO_MASK, priv->can.fd.tdc.tdco) |

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1395

const struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1404

bm_buffer_set64(&bmb, qm_fd_addr(fd));

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1406

dpaa_bp = dpaa_bpid2pool(fd->bpid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1410

if (qm_fd_get_format(fd) == qm_fd_sg) {

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1411

vaddr = phys_to_virt(qm_fd_addr(fd));

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1412

sgt = vaddr + qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1414

dma_unmap_page(dpaa_bp->priv->rx_dma_dev, qm_fd_addr(fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1475

struct qm_fd *fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1549

fd->cmd |= cpu_to_be32(FM_FD_CMD_RPD | FM_FD_CMD_DTC);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1680

const struct qm_fd *fd, bool ts)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1685

dma_addr_t addr = qm_fd_addr(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1693

if (unlikely(qm_fd_get_format(fd) == qm_fd_sg)) {

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1695

qm_fd_get_offset(fd) + DPAA_SGT_SIZE,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1701

sgt = vaddr + qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1717

qm_fd_get_offset(fd) + qm_fd_get_length(fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1746

if (qm_fd_get_format(fd) == qm_fd_sg)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1753

static u8 rx_csum_offload(const struct dpaa_priv *priv, const struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1760

(be32_to_cpu(fd->status) & FM_FD_STAT_L4CV))

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1777

const struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1779

ssize_t fd_off = qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1780

dma_addr_t addr = qm_fd_addr(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1788

dpaa_bp = dpaa_bpid2pool(fd->bpid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1797

skb_put(skb, qm_fd_get_length(fd));

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1799

skb->ip_summed = rx_csum_offload(priv, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1814

const struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1816

ssize_t fd_off = qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1817

dma_addr_t addr = qm_fd_addr(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1858

skb->ip_summed = rx_csum_offload(priv, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1944

struct sk_buff *skb, struct qm_fd *fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1957

fd->bpid = FSL_DPAA_BPID_INV;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1969

err = dpaa_enable_tx_csum(priv, skb, fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1979

qm_fd_set_contig(fd, priv->tx_headroom, skb->len);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1980

fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1990

qm_fd_addr_set64(fd, addr);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

1996

struct sk_buff *skb, struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2023

err = dpaa_enable_tx_csum(priv, skb, fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2072

qm_fd_set_sg(fd, priv->tx_headroom, skb->len);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2086

fd->bpid = FSL_DPAA_BPID_INV;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2087

fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2088

qm_fd_addr_set64(fd, addr);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2107

struct qm_fd *fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2113

if (fd->bpid == FSL_DPAA_BPID_INV)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2114

fd->cmd |= cpu_to_be32(qman_fq_fqid(priv->conf_fqs[queue]));

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2117

trace_dpaa_tx_fd(priv->net_dev, egress_fq, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2120

err = qman_enqueue(egress_fq, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2131

percpu_stats->tx_bytes += qm_fd_get_length(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2301

struct qm_fd fd;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2310

qm_fd_clear_fd(&fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2356

err = skb_to_sg_fd(priv, skb, &fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2360

err = skb_to_contig_fd(priv, skb, &fd, &offset);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2371

fd.cmd |= cpu_to_be32(FM_FD_CMD_UPD);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2375

if (likely(dpaa_xmit(priv, percpu_stats, queue_mapping, &fd) == 0))

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2378

dpaa_cleanup_tx_fd(priv, &fd, false);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2389

const struct qm_fd *fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2394

be32_to_cpu(fd->status) & FM_FD_STAT_RX_ERRORS);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2398

if (be32_to_cpu(fd->status) & FM_FD_ERR_DMA)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2400

if (be32_to_cpu(fd->status) & FM_FD_ERR_PHYSICAL)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2402

if (be32_to_cpu(fd->status) & FM_FD_ERR_SIZE)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2404

if (be32_to_cpu(fd->status) & FM_FD_ERR_PRS_HDR_ERR)

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2407

dpaa_fd_release(net_dev, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2413

const struct qm_fd *fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2420

be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2424

skb = dpaa_cleanup_tx_fd(priv, fd, false);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2454

const struct qm_fd *fd,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2459

if (unlikely(be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS)) {

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2462

be32_to_cpu(fd->status) &

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2470

skb = dpaa_cleanup_tx_fd(priv, fd, true);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2503

dpaa_bp = dpaa_bpid2pool(dq->fd.bpid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2513

dpaa_rx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2527

struct qm_fd fd;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2557

qm_fd_clear_fd(&fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2558

fd.bpid = FSL_DPAA_BPID_INV;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2559

fd.cmd |= cpu_to_be32(FM_FD_CMD_FCO);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2560

qm_fd_set_contig(&fd, xdpf->headroom, xdpf->len);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2570

qm_fd_addr_set64(&fd, addr);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2576

err = dpaa_xmit(priv, percpu_stats, smp_processor_id(), &fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2579

qm_fd_get_offset(&fd) + qm_fd_get_length(&fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2591

static u32 dpaa_run_xdp(struct dpaa_priv *priv, struct qm_fd *fd, void *vaddr,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2594

ssize_t fd_off = qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2608

XDP_PACKET_HEADROOM, qm_fd_get_length(fd), true);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2627

qm_fd_set_contig(fd, xdp.data - vaddr, xdp.data_end - xdp.data);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2690

const struct qm_fd *fd = &dq->fd;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2691

dma_addr_t addr = qm_fd_addr(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2708

fd_status = be32_to_cpu(fd->status);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2709

fd_format = qm_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2712

dpaa_bp = dpaa_bpid2pool(dq->fd.bpid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2717

trace_dpaa_rx_fd(net_dev, fq, &dq->fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2732

dpaa_fd_release(net_dev, &dq->fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2742

dpaa_fd_release(net_dev, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2751

prefetch(vaddr + qm_fd_get_offset(fd));

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2779

xdp_act = dpaa_run_xdp(priv, (struct qm_fd *)fd, vaddr,

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2784

percpu_stats->rx_bytes += qm_fd_get_length(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2787

skb = contig_fd_to_skb(priv, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2794

sgt = vaddr + qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2799

skb = sg_fd_to_skb(priv, fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2821

type = be32_to_cpu(fd->status) & FM_FD_STAT_L4CV ?

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2856

dpaa_tx_error(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2874

trace_dpaa_tx_conf_fd(net_dev, fq, &dq->fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2881

dpaa_tx_conf(net_dev, priv, percpu_priv, &dq->fd, fq->fqid);

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2890

const struct qm_fd *fd = &msg->ern.fd;

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c

2904

skb = dpaa_cleanup_tx_fd(priv, fd, false);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

101

TP_ARGS(netdev, fq, fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

33

const struct qm_fd *fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

36

TP_ARGS(netdev, fq, fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

55

__entry->fd_addr = qm_fd_addr_get64(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

56

__entry->fd_format = qm_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

57

__entry->fd_offset = qm_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

58

__entry->fd_length = qm_fd_get_length(fd);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

59

__entry->fd_status = __be32_to_cpu(fd->status);

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

79

const struct qm_fd *fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

81

TP_ARGS(netdev, fq, fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

89

const struct qm_fd *fd),

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

91

TP_ARGS(netdev, fq, fd)

drivers/net/ethernet/freescale/dpaa/dpaa_eth_trace.h

99

const struct qm_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

103

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

105

TP_ARGS(netdev, fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

27

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

30

TP_ARGS(netdev, fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

48

__entry->fd_addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

49

__entry->fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

50

__entry->fd_offset = dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

71

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

73

TP_ARGS(netdev, fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

79

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

81

TP_ARGS(netdev, fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

87

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

89

TP_ARGS(netdev, fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

95

const struct dpaa2_fd *fd),

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-trace.h

97

TP_ARGS(netdev, fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1008

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1051

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1052

dpaa2_fd_set_offset(fd, priv->tx_data_offset);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1053

dpaa2_fd_set_format(fd, dpaa2_fd_sg);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1054

dpaa2_fd_set_addr(fd, sgt_addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1055

dpaa2_fd_set_len(fd, skb->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1056

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1071

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1101

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1102

dpaa2_fd_set_addr(fd, addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1103

dpaa2_fd_set_offset(fd, (u16)(skb->data - buffer_start));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1104

dpaa2_fd_set_len(fd, skb->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1105

dpaa2_fd_set_format(fd, dpaa2_fd_single);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1106

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1121

const struct dpaa2_fd *fd, bool in_napi)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1128

u8 fd_format = dpaa2_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1129

u32 fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1135

fd_addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1255

struct sk_buff *skb, struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1261

struct dpaa2_fd *fd_start = fd;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1355

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1356

dpaa2_fd_set_offset(fd, priv->tx_data_offset);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1357

dpaa2_fd_set_format(fd, dpaa2_fd_sg);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1358

dpaa2_fd_set_addr(fd, sgt_addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1359

dpaa2_fd_set_len(fd, fd_len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1360

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1364

fd++;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

140

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1405

struct dpaa2_fd *fd;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1414

fd = (this_cpu_ptr(priv->fd))->array;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1431

err = dpaa2_eth_build_gso_fd(priv, skb, fd, &num_fds, &fd_len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1437

err = dpaa2_eth_build_sg_fd(priv, skb, fd, &swa);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

144

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1440

fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1442

err = dpaa2_eth_build_sg_fd_single_buf(priv, skb, fd, &swa);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1447

fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1449

err = dpaa2_eth_build_single_fd(priv, skb, fd, &swa);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

145

u8 fd_format = dpaa2_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1450

fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1459

dpaa2_eth_enable_tx_tstamp(priv, fd, swa, skb);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1463

trace_dpaa2_tx_fd(net_dev, &fd[i]);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1491

err = priv->enqueue(priv, fq, &fd[total_enqueued],

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1505

dpaa2_eth_free_tx_fd(priv, NULL, fq, fd, false);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1580

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1585

u32 fd_len = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1589

trace_dpaa2_tx_conf_fd(priv->net_dev, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1597

fd_errors = dpaa2_fd_get_ctrl(fd) & DPAA2_FD_TX_ERR_MASK;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

1598

dpaa2_eth_free_tx_fd(priv, ch, fq, fd, true);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

160

sgt = vaddr + dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

178

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

182

u16 fd_offset = dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

183

u32 fd_length = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2817

struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2833

memset(fd, 0, sizeof(*fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2854

dpaa2_fd_set_addr(fd, addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2855

dpaa2_fd_set_offset(fd, xdpf->data - buffer_start);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2856

dpaa2_fd_set_len(fd, xdpf->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2857

dpaa2_fd_set_format(fd, dpaa2_fd_single);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

2858

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

3578

struct dpaa2_fd *fd, u8 prio,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

3586

fq->tx_qdbin, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

3594

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

3602

fd, num_frames);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

393

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

402

frc = dpaa2_fd_get_frc(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

403

dpaa2_fd_set_frc(fd, frc | DPAA2_FD_FRC_FAEADV);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

404

dpaa2_fd_set_ctrl(fd, DPAA2_FD_CTRL_ASAL);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

417

memcpy(dest_fd, fd, sizeof(*dest_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

428

struct dpaa2_fd *fd, void *vaddr)

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

430

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

440

offset = dpaa2_fd_get_offset(fd) - XDP_PACKET_HEADROOM;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

443

dpaa2_fd_get_len(fd), false);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

448

dpaa2_fd_set_offset(fd, xdp.data - vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

449

dpaa2_fd_set_len(fd, xdp.data_end - xdp.data);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

455

dpaa2_eth_xdp_enqueue(priv, ch, fd, vaddr, rx_fq->flowid);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

4954

priv->fd = alloc_percpu(*priv->fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

4955

if (!priv->fd) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

501

const struct dpaa2_fd *fd, u32 fd_length,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

504

u16 fd_offset = dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

5050

free_percpu(priv->fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

5106

free_percpu(priv->fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

523

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

527

u32 fd_length = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

532

return dpaa2_eth_alloc_skb(priv, ch, fd, fd_length, fd_vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

537

const struct dpaa2_fd *fd, void *vaddr,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

562

if (likely(dpaa2_fd_get_frc(fd) & DPAA2_FD_FRC_FASV)) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

571

percpu_stats->rx_bytes += dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

572

ch->stats.bytes_per_cdan += dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

580

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

583

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

584

u8 fd_format = dpaa2_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

595

trace_dpaa2_rx_fd(priv->net_dev, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

601

buf_data = vaddr + dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

608

xdp_act = dpaa2_eth_run_xdp(priv, ch, fq, (struct dpaa2_fd *)fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

611

percpu_stats->rx_bytes += dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

615

skb = dpaa2_eth_copybreak(ch, fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

619

skb = dpaa2_eth_build_linear_skb(ch, fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

631

percpu_extras->rx_sg_bytes += dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

640

dpaa2_eth_receive_skb(priv, ch, fd, vaddr, fq, percpu_stats, skb);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

643

dpaa2_eth_recycle_buf(priv, ch, dpaa2_fd_get_addr(fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

647

dpaa2_eth_free_rx_fd(priv, fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

657

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

661

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

662

u8 fd_format = dpaa2_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

674

buf_data = vaddr + dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

679

skb = dpaa2_eth_build_linear_skb(ch, fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

687

dpaa2_eth_free_rx_fd(priv, fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

716

const struct dpaa2_fd *fd;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

736

fd = dpaa2_dq_fd(dq);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

739

fq->consume(priv, ch, fd, fq);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

797

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

812

frc = dpaa2_fd_get_frc(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

813

dpaa2_fd_set_frc(fd, frc | DPAA2_FD_FRC_FAEADV);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

816

ctrl = dpaa2_fd_get_ctrl(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

817

dpaa2_fd_set_ctrl(fd, ctrl | DPAA2_FD_CTRL_ASAL);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

835

frc = dpaa2_fd_get_frc(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

836

dpaa2_fd_set_frc(fd, frc | DPAA2_FD_FRC_FASV);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

900

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

982

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

983

dpaa2_fd_set_offset(fd, priv->tx_data_offset);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

984

dpaa2_fd_set_format(fd, dpaa2_fd_sg);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

985

dpaa2_fd_set_addr(fd, addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

986

dpaa2_fd_set_len(fd, skb->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

987

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

454

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

556

struct dpaa2_fd *fd, u8 prio,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

638

struct dpaa2_eth_fds __percpu *fd;

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

817

const struct dpaa2_fd *fd, u32 fd_length,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

822

const struct dpaa2_fd *fd, void *vaddr,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

829

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

843

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

852

const struct dpaa2_fd *fd, bool in_napi);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1016

const struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1023

fd_addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1039

struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1072

memset(fd, 0, sizeof(*fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1074

dpaa2_fd_set_addr(fd, addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1075

dpaa2_fd_set_offset(fd, (u16)(skb->data - buff_start));

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1076

dpaa2_fd_set_len(fd, skb->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1077

dpaa2_fd_set_format(fd, dpaa2_fd_single);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1088

struct dpaa2_fd fd;

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1120

err = dpaa2_switch_build_single_fd(ethsw, skb, &fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1129

8, 0, &fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

1134

dpaa2_switch_free_fd(ethsw, &fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2415

const struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2417

u16 fd_offset = dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2418

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2419

u32 fd_length = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2444

const struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2446

dpaa2_switch_free_fd(fq->ethsw, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2450

const struct dpaa2_fd *fd)

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2461

if_id = upper_32_bits(dpaa2_fd_get_flc(fd)) & 0x0000FFFF;

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2471

if (dpaa2_fd_get_format(fd) != dpaa2_fd_single) {

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2478

skb = dpaa2_switch_build_linear_skb(ethsw, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c

2511

dpaa2_switch_free_fd(ethsw, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

105

const struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

108

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

109

u8 fd_format = dpaa2_fd_get_format(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

111

u32 fd_length = dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

116

trace_dpaa2_rx_xsk_fd(priv->net_dev, fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

127

xdp_act = dpaa2_xsk_run_xdp(priv, ch, fq, (struct dpaa2_fd *)fd, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

130

percpu_stats->rx_bytes += dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

135

skb = dpaa2_eth_alloc_skb(priv, ch, fd, fd_length, vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

143

dpaa2_eth_receive_skb(priv, ch, fd, vaddr, fq, percpu_stats, skb);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

334

struct dpaa2_fd *fd,

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

35

struct dpaa2_fd *fd, void *vaddr)

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

37

dma_addr_t addr = dpaa2_fd_get_addr(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

375

memset(fd, 0, sizeof(struct dpaa2_fd));

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

376

dpaa2_fd_set_offset(fd, priv->tx_data_offset);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

377

dpaa2_fd_set_format(fd, dpaa2_fd_sg);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

378

dpaa2_fd_set_addr(fd, sgt_addr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

379

dpaa2_fd_set_len(fd, xdp_desc->len);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

380

dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

405

fds = (this_cpu_ptr(priv->fd))->array;

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

53

xdp_buff->data = vaddr + dpaa2_fd_get_offset(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

54

xdp_buff->data_end = xdp_buff->data + dpaa2_fd_get_len(fd);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

62

dpaa2_fd_set_offset(fd, xdp_buff->data - vaddr);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

63

dpaa2_fd_set_len(fd, xdp_buff->data_end - xdp_buff->data);

drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.c

82

dpaa2_eth_xdp_enqueue(priv, ch, fd, vaddr, rx_fq->flowid);

drivers/net/ethernet/fungible/funcore/fun_dev.c

413

static bool fun_abandon_admin_cmd(struct fun_dev *fd,

drivers/net/ethernet/fungible/funcore/fun_dev.c

418

struct fun_cmd_ctx *cmd_ctx = &fd->cmd_ctx[cid];

drivers/net/ethernet/fungible/funcore/fun_dev.c

437

static void fun_admin_cmd_sync_cb(struct fun_dev *fd, void *rsp, void *cb_data)

drivers/net/ethernet/fungible/funcore/fun_dev.c

448

dev_err(fd->dev,

drivers/net/ethernet/fungible/funcore/fun_dev.c

674

struct fun_dev *fd = container_of(work, struct fun_dev, service_task);

drivers/net/ethernet/fungible/funcore/fun_dev.c

676

if (test_bit(FUN_SERV_DISABLED, &fd->service_flags))

drivers/net/ethernet/fungible/funcore/fun_dev.c

678

if (fd->serv_cb)

drivers/net/ethernet/fungible/funcore/fun_dev.c

679

fd->serv_cb(fd);

drivers/net/ethernet/fungible/funcore/fun_dev.c

682

void fun_serv_stop(struct fun_dev *fd)

drivers/net/ethernet/fungible/funcore/fun_dev.c

684

set_bit(FUN_SERV_DISABLED, &fd->service_flags);

drivers/net/ethernet/fungible/funcore/fun_dev.c

685

cancel_work_sync(&fd->service_task);

drivers/net/ethernet/fungible/funcore/fun_dev.c

689

void fun_serv_restart(struct fun_dev *fd)

drivers/net/ethernet/fungible/funcore/fun_dev.c

691

clear_bit(FUN_SERV_DISABLED, &fd->service_flags);

drivers/net/ethernet/fungible/funcore/fun_dev.c

692

if (fd->service_flags)

drivers/net/ethernet/fungible/funcore/fun_dev.c

693

schedule_work(&fd->service_task);

drivers/net/ethernet/fungible/funcore/fun_dev.c

697

void fun_serv_sched(struct fun_dev *fd)

drivers/net/ethernet/fungible/funcore/fun_dev.c

699

if (!test_bit(FUN_SERV_DISABLED, &fd->service_flags))

drivers/net/ethernet/fungible/funcore/fun_dev.c

700

schedule_work(&fd->service_task);

drivers/net/ethernet/fungible/funcore/fun_dev.h

146

void fun_serv_stop(struct fun_dev *fd);

drivers/net/ethernet/fungible/funcore/fun_dev.h

147

void fun_serv_restart(struct fun_dev *fd);

drivers/net/ethernet/fungible/funcore/fun_dev.h

148

void fun_serv_sched(struct fun_dev *fd);

drivers/net/ethernet/fungible/funcore/fun_dev.h

40

typedef void (*fun_serv_cb)(struct fun_dev *fd);

drivers/net/ethernet/fungible/funeth/funeth_main.c

1825

struct fun_dev *fd = &ed->fdev;

drivers/net/ethernet/fungible/funeth/funeth_main.c

1829

ed->nsqs_per_port = min(fd->num_irqs - 1,

drivers/net/ethernet/fungible/funeth/funeth_main.c

1830

fd->kern_end_qid - 2) / nports;

drivers/net/ethernet/fungible/funeth/funeth_main.c

1832

dev_err(fd->dev, "Too few SQs for %u ports", nports);

drivers/net/ethernet/ibm/emac/core.c

2493

static int emac_mdio_setup_forced(struct mii_phy *phy, int speed, int fd)

drivers/net/ethernet/ibm/emac/core.c

2499

phy->duplex = fd;

drivers/net/ethernet/ibm/emac/core.c

2782

int speed = SPEED_10, fd = DUPLEX_HALF;

drivers/net/ethernet/ibm/emac/core.c

2787

fd = DUPLEX_FULL;

drivers/net/ethernet/ibm/emac/core.c

2792

fd = DUPLEX_FULL;

drivers/net/ethernet/ibm/emac/core.c

2796

fd = DUPLEX_FULL;

drivers/net/ethernet/ibm/emac/core.c

2799

dev->phy.def->ops->setup_forced(&dev->phy, speed, fd);

drivers/net/ethernet/ibm/emac/phy.c

169

static int genmii_setup_forced(struct mii_phy *phy, int speed, int fd)

drivers/net/ethernet/ibm/emac/phy.c

175

phy->duplex = fd;

drivers/net/ethernet/ibm/emac/phy.c

199

if (fd == DUPLEX_FULL)

drivers/net/ethernet/ibm/emac/phy.h

32

int (*setup_forced) (struct mii_phy * phy, int speed, int fd);

drivers/net/ethernet/intel/i40e/i40e_common.c

2800

p->fd = true;

drivers/net/ethernet/intel/i40e/i40e_type.h

241

bool fd;

drivers/net/ethernet/sfc/efx_common.c

263

link_state->speed, link_state->fd ? "full" : "half",

drivers/net/ethernet/sfc/ethtool_common.c

571

cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;

drivers/net/ethernet/sfc/falcon/efx.c

919

link_state->speed, link_state->fd ? "full" : "half",

drivers/net/ethernet/sfc/falcon/ethtool.c

132

cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;

drivers/net/ethernet/sfc/falcon/falcon.c

1476

efx->link_state.fd = true;

drivers/net/ethernet/sfc/falcon/falcon.c

1709

efx->link_state.fd = true;

drivers/net/ethernet/sfc/falcon/net_driver.h

538

bool fd;

drivers/net/ethernet/sfc/falcon/net_driver.h

546

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sfc/falcon/qt202x_phy.c

391

efx->link_state.fd = true;

drivers/net/ethernet/sfc/falcon/tenxpress.c

358

efx->link_state.fd = true;

drivers/net/ethernet/sfc/falcon/txc43128_phy.c

496

efx->link_state.fd = true;

drivers/net/ethernet/sfc/mcdi_port_common.c

305

link_state->fd = !!(flags & (1 << MC_CMD_GET_LINK_OUT_FULL_DUPLEX_LBN));

drivers/net/ethernet/sfc/mcdi_port_common.c

536

cmd->base.duplex = efx->link_state.fd;

drivers/net/ethernet/sfc/net_driver.h

726

bool fd;

drivers/net/ethernet/sfc/net_driver.h

734

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sfc/siena/efx_common.c

267

link_state->speed, link_state->fd ? "full" : "half",

drivers/net/ethernet/sfc/siena/ethtool_common.c

571

cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;

drivers/net/ethernet/sfc/siena/mcdi_port_common.c

306

link_state->fd = !!(flags & (1 << MC_CMD_GET_LINK_OUT_FULL_DUPLEX_LBN));

drivers/net/ethernet/sfc/siena/mcdi_port_common.c

547

cmd->base.duplex = efx->link_state.fd;

drivers/net/ethernet/sfc/siena/net_driver.h

645

bool fd;

drivers/net/ethernet/sfc/siena/net_driver.h

653

return left->up == right->up && left->fd == right->fd &&

drivers/net/ethernet/sun/cassini.c

3482

static void cas_read_pcs_link_mode(struct cas *cp, int *fd, int *spd,

drivers/net/ethernet/sun/cassini.c

3486

*fd = (val & PCS_MII_LPA_FD) ? 1 : 0;

drivers/net/ethernet/sun/cassini.c

3494

static void cas_read_mii_link_mode(struct cas *cp, int *fd, int *spd,

drivers/net/ethernet/sun/cassini.c

3499

*fd = 0;

drivers/net/ethernet/sun/cassini.c

3512

*fd = 1;

drivers/net/ethernet/sun/cassini.c

3521

*fd = 1;

drivers/net/ethernet/toshiba/tc35815.c

1000

lp->tfd_base[i].fd.FDSystem = cpu_to_le32(0xffffffff);

drivers/net/ethernet/toshiba/tc35815.c

1014

u32 fdsystem = le32_to_cpu(lp->tfd_base[i].fd.FDSystem);

drivers/net/ethernet/toshiba/tc35815.c

1034

lp->tfd_base[i].fd.FDSystem = cpu_to_le32(0xffffffff);

drivers/net/ethernet/toshiba/tc35815.c

1058

dump_txfd(struct TxFD *fd)

drivers/net/ethernet/toshiba/tc35815.c

1060

printk("TxFD(%p): %08x %08x %08x %08x\n", fd,

drivers/net/ethernet/toshiba/tc35815.c

1061

le32_to_cpu(fd->fd.FDNext),

drivers/net/ethernet/toshiba/tc35815.c

1062

le32_to_cpu(fd->fd.FDSystem),

drivers/net/ethernet/toshiba/tc35815.c

1063

le32_to_cpu(fd->fd.FDStat),

drivers/net/ethernet/toshiba/tc35815.c

1064

le32_to_cpu(fd->fd.FDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1067

le32_to_cpu(fd->bd.BuffData),

drivers/net/ethernet/toshiba/tc35815.c

1068

le32_to_cpu(fd->bd.BDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1073

dump_rxfd(struct RxFD *fd)

drivers/net/ethernet/toshiba/tc35815.c

1075

int i, bd_count = (le32_to_cpu(fd->fd.FDCtl) & FD_BDCnt_MASK) >> FD_BDCnt_SHIFT;

drivers/net/ethernet/toshiba/tc35815.c

1078

printk("RxFD(%p): %08x %08x %08x %08x\n", fd,

drivers/net/ethernet/toshiba/tc35815.c

1079

le32_to_cpu(fd->fd.FDNext),

drivers/net/ethernet/toshiba/tc35815.c

1080

le32_to_cpu(fd->fd.FDSystem),

drivers/net/ethernet/toshiba/tc35815.c

1081

le32_to_cpu(fd->fd.FDStat),

drivers/net/ethernet/toshiba/tc35815.c

1082

le32_to_cpu(fd->fd.FDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1083

if (le32_to_cpu(fd->fd.FDCtl) & FD_CownsFD)

drivers/net/ethernet/toshiba/tc35815.c

1088

le32_to_cpu(fd->bd[i].BuffData),

drivers/net/ethernet/toshiba/tc35815.c

1089

le32_to_cpu(fd->bd[i].BDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1096

dump_frfd(struct FrFD *fd)

drivers/net/ethernet/toshiba/tc35815.c

1099

printk("FrFD(%p): %08x %08x %08x %08x\n", fd,

drivers/net/ethernet/toshiba/tc35815.c

1100

le32_to_cpu(fd->fd.FDNext),

drivers/net/ethernet/toshiba/tc35815.c

1101

le32_to_cpu(fd->fd.FDSystem),

drivers/net/ethernet/toshiba/tc35815.c

1102

le32_to_cpu(fd->fd.FDStat),

drivers/net/ethernet/toshiba/tc35815.c

1103

le32_to_cpu(fd->fd.FDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1107

le32_to_cpu(fd->bd[i].BuffData),

drivers/net/ethernet/toshiba/tc35815.c

1108

le32_to_cpu(fd->bd[i].BDCtl));

drivers/net/ethernet/toshiba/tc35815.c

1308

txfd->fd.FDSystem = cpu_to_le32(lp->tfd_start);

drivers/net/ethernet/toshiba/tc35815.c

1309

txfd->fd.FDCtl = cpu_to_le32(FD_CownsFD | (1 << FD_BDCnt_SHIFT));

drivers/net/ethernet/toshiba/tc35815.c

1315

txfd->fd.FDNext |= cpu_to_le32(FD_Next_EOL);

drivers/net/ethernet/toshiba/tc35815.c

1316

txfd->fd.FDCtl |= cpu_to_le32(FD_FrmOpt_IntTx);

drivers/net/ethernet/toshiba/tc35815.c

1323

txfd->fd.FDNext &= cpu_to_le32(~FD_Next_EOL);

drivers/net/ethernet/toshiba/tc35815.c

1466

while (!((fdctl = le32_to_cpu(lp->rfd_cur->fd.FDCtl)) & FD_CownsFD)) {

drivers/net/ethernet/toshiba/tc35815.c

1467

int status = le32_to_cpu(lp->rfd_cur->fd.FDStat);

drivers/net/ethernet/toshiba/tc35815.c

1589

le32_to_cpu(lp->rfd_cur->fd.FDNext));

drivers/net/ethernet/toshiba/tc35815.c

1598

lp->rfd_cur->fd.FDNext = cpu_to_le32(0xdeaddead);

drivers/net/ethernet/toshiba/tc35815.c

1600

lp->rfd_cur->fd.FDNext = cpu_to_le32(FD_Next_EOL);

drivers/net/ethernet/toshiba/tc35815.c

1602

lp->rfd_cur->fd.FDCtl = cpu_to_le32(FD_CownsFD);

drivers/net/ethernet/toshiba/tc35815.c

1738

!((fdctl = le32_to_cpu(txfd->fd.FDCtl)) & FD_CownsFD)) {

drivers/net/ethernet/toshiba/tc35815.c

1739

int status = le32_to_cpu(txfd->fd.FDStat);

drivers/net/ethernet/toshiba/tc35815.c

1741

unsigned long fdnext = le32_to_cpu(txfd->fd.FDNext);

drivers/net/ethernet/toshiba/tc35815.c

1742

u32 fdsystem = le32_to_cpu(txfd->fd.FDSystem);

drivers/net/ethernet/toshiba/tc35815.c

1769

txfd->fd.FDSystem = cpu_to_le32(0xffffffff);

drivers/net/ethernet/toshiba/tc35815.c

1790

if (!(le32_to_cpu(txfd->fd.FDCtl) & FD_CownsFD)) {

drivers/net/ethernet/toshiba/tc35815.c

1801

txhead->fd.FDNext |= cpu_to_le32(FD_Next_EOL);

drivers/net/ethernet/toshiba/tc35815.c

1802

txhead->fd.FDCtl |= cpu_to_le32(FD_FrmOpt_IntTx);

drivers/net/ethernet/toshiba/tc35815.c

363

struct FDesc fd;

drivers/net/ethernet/toshiba/tc35815.c

369

struct FDesc fd;

drivers/net/ethernet/toshiba/tc35815.c

374

struct FDesc fd;

drivers/net/ethernet/toshiba/tc35815.c

917

lp->rfd_base[i].fd.FDCtl = cpu_to_le32(FD_CownsFD);

drivers/net/ethernet/toshiba/tc35815.c

925

lp->tfd_base[i].fd.FDNext = cpu_to_le32(fd_virt_to_bus(lp, &lp->tfd_base[i+1]));

drivers/net/ethernet/toshiba/tc35815.c

926

lp->tfd_base[i].fd.FDSystem = cpu_to_le32(0xffffffff);

drivers/net/ethernet/toshiba/tc35815.c

927

lp->tfd_base[i].fd.FDCtl = cpu_to_le32(0);

drivers/net/ethernet/toshiba/tc35815.c

929

lp->tfd_base[TX_FD_NUM-1].fd.FDNext = cpu_to_le32(fd_virt_to_bus(lp, &lp->tfd_base[0]));

drivers/net/ethernet/toshiba/tc35815.c

935

lp->fbl_ptr->fd.FDNext = cpu_to_le32(fd_virt_to_bus(lp, lp->fbl_ptr));

drivers/net/ethernet/toshiba/tc35815.c

936

lp->fbl_ptr->fd.FDCtl = cpu_to_le32(RX_BUF_NUM | FD_CownsFD);

drivers/net/ethernet/toshiba/tc35815.c

980

u32 fdsystem = le32_to_cpu(lp->tfd_base[i].fd.FDSystem);

drivers/net/gtp.c

1648

static struct sock *gtp_encap_enable_socket(int fd, int type,

drivers/net/gtp.c

1656

pr_debug("enable gtp on %d, %d\n", fd, type);

drivers/net/gtp.c

1658

sock = sockfd_lookup(fd, &err);

drivers/net/gtp.c

1660

pr_debug("gtp socket fd=%d not found\n", fd);

drivers/net/gtp.c

1668

pr_debug("socket fd=%d not UDP\n", fd);

drivers/net/sungem_phy.c

341

static int genmii_setup_forced(struct mii_phy *phy, int speed, int fd)

drivers/net/sungem_phy.c

347

phy->duplex = fd;

drivers/net/sungem_phy.c

367

if (fd == DUPLEX_FULL)

drivers/net/sungem_phy.c

510

static int bcm54xx_setup_forced(struct mii_phy *phy, int speed, int fd)

drivers/net/sungem_phy.c

516

phy->duplex = fd;

drivers/net/sungem_phy.c

535

if (fd == DUPLEX_FULL)

drivers/net/sungem_phy.c

793

static int marvell_setup_forced(struct mii_phy *phy, int speed, int fd)

drivers/net/sungem_phy.c

799

phy->duplex = fd;

drivers/net/sungem_phy.c

819

if (fd == DUPLEX_FULL)

drivers/net/sungem_phy.c

831

ctl2 |= (fd == DUPLEX_FULL) ?

drivers/net/tun.c

2985

int fd;

drivers/net/tun.c

2987

if (copy_from_user(&fd, data, sizeof(fd)))

drivers/net/tun.c

2990

if (fd == -1) {

drivers/net/tun.c

2993

prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_SOCKET_FILTER);

drivers/net/tun.c

3369

static int tun_chr_fasync(int fd, struct file *file, int on)

drivers/net/tun.c

3380

if ((ret = fasync_helper(fd, file, on, &tfile->fasync)) < 0)

drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c

3186

htt_stats_buf->fd[j],

drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h

1484

s8 fd[ATH12K_HTT_TX_UL_MUMIMO_USER_STATS][ATH12K_HTT_RX_NUM_SPATIAL_STREAMS];

drivers/net/wireless/broadcom/b43/phy_lp.c

507

const struct b2062_freqdata *fd = NULL;

drivers/net/wireless/broadcom/b43/phy_lp.c

573

fd = &freqdata_tab[i];

drivers/net/wireless/broadcom/b43/phy_lp.c

577

if (!fd)

drivers/net/wireless/broadcom/b43/phy_lp.c

578

fd = &freqdata_tab[ARRAY_SIZE(freqdata_tab) - 1];

drivers/net/wireless/broadcom/b43/phy_lp.c

580

fd->freq); /* FIXME: Keep this printk until the code is fully debugged. */

drivers/net/wireless/broadcom/b43/phy_lp.c

583

((u16)(fd->data[1]) << 4) | fd->data[0]);

drivers/net/wireless/broadcom/b43/phy_lp.c

585

((u16)(fd->data[3]) << 4) | fd->data[2]);

drivers/net/wireless/broadcom/b43/phy_lp.c

586

b43_radio_write(dev, B2062_S_RFPLL_CTL10, fd->data[4]);

drivers/net/wireless/broadcom/b43/phy_lp.c

587

b43_radio_write(dev, B2062_S_RFPLL_CTL11, fd->data[5]);

drivers/platform/surface/surface_aggregator_cdev.c

657

static int ssam_cdev_fasync(int fd, struct file *file, int on)

drivers/platform/surface/surface_aggregator_cdev.c

661

return fasync_helper(fd, file, on, &client->fasync);

drivers/platform/surface/surface_dtx.c

542

static int surface_dtx_fasync(int fd, struct file *file, int on)

drivers/platform/surface/surface_dtx.c

546

return fasync_helper(fd, file, on, &client->fasync);

drivers/platform/x86/intel/pmc/core.c

570

u32 fd;

drivers/platform/x86/intel/pmc/core.c

577

fd = pmc_core_reg_read(pmc, map->slps0_dbg_offset);

drivers/platform/x86/intel/pmc/core.c

579

fd &= ~CNP_PMC_LATCH_SLPS0_EVENTS;

drivers/platform/x86/intel/pmc/core.c

581

fd |= CNP_PMC_LATCH_SLPS0_EVENTS;

drivers/platform/x86/intel/pmc/core.c

582

pmc_core_reg_write(pmc, map->slps0_dbg_offset, fd);

drivers/platform/x86/pmc_atom.c

260

u32 fd, const struct pmc_bit_map *fd_map)

drivers/platform/x86/pmc_atom.c

268

fd_map[index].bit_mask & fd ? "Disabled" : "Enabled ",

drivers/platform/x86/pmc_atom.c

455

u32 fd, const struct pmc_bit_map *fd_map,

drivers/platform/x86/pmc_atom.c

461

if (!(fd_map[index].bit_mask & fd) &&

drivers/platform/x86/sony-laptop.c

3877

static int sonypi_misc_fasync(int fd, struct file *filp, int on)

drivers/platform/x86/sony-laptop.c

3879

return fasync_helper(fd, filp, on, &sonypi_compat.fifo_async);

drivers/power/supply/mt6370-charger.c

178

enum mt6370_chg_reg_field fd,

drivers/power/supply/mt6370-charger.c

184

ret = regmap_field_read(priv->rmap_fields[fd], &reg_val);

drivers/power/supply/mt6370-charger.c

188

if (mt6370_chg_fields[fd].range)

drivers/power/supply/mt6370-charger.c

189

return linear_range_get_value(mt6370_chg_fields[fd].range,

drivers/power/supply/mt6370-charger.c

197

enum mt6370_chg_reg_field fd,

drivers/power/supply/mt6370-charger.c

204

if (mt6370_chg_fields[fd].range) {

drivers/power/supply/mt6370-charger.c

205

r = mt6370_chg_fields[fd].range;

drivers/power/supply/mt6370-charger.c

207

if (fd == F_VMIVR) {

drivers/power/supply/mt6370-charger.c

216

return regmap_field_write(priv->rmap_fields[fd], val);

drivers/power/supply/mt6370-charger.c

734

.fd = _field, \

drivers/pps/generators/pps_gen.c

45

static int pps_gen_cdev_fasync(int fd, struct file *file, int on)

drivers/pps/generators/pps_gen.c

49

return fasync_helper(fd, file, on, &pps_gen->async_queue);

drivers/pps/pps.c

50

static int pps_cdev_fasync(int fd, struct file *file, int on)

drivers/pps/pps.c

53

return fasync_helper(fd, file, on, &pps->async_queue);

drivers/rapidio/devices/rio_mport_cdev.c

1920

static int mport_cdev_fasync(int fd, struct file *filp, int mode)

drivers/rapidio/devices/rio_mport_cdev.c

1924

return fasync_helper(fd, filp, mode, &priv->async_queue);

drivers/rtc/dev.c

495

static int rtc_dev_fasync(int fd, struct file *file, int on)

drivers/rtc/dev.c

499

return fasync_helper(fd, file, on, &rtc->async_queue);

drivers/s390/cio/vfio_ccw_ops.c

423

int32_t fd;

drivers/s390/cio/vfio_ccw_ops.c

425

if (get_user(fd, (int32_t __user *)data))

drivers/s390/cio/vfio_ccw_ops.c

428

if (fd == -1) {

drivers/s390/cio/vfio_ccw_ops.c

432

} else if (fd >= 0) {

drivers/s390/cio/vfio_ccw_ops.c

435

efdctx = eventfd_ctx_fdget(fd);

drivers/s390/crypto/vfio_ap_ops.c

2175

s32 fd;

drivers/s390/crypto/vfio_ap_ops.c

2183

if (get_user(fd, (s32 __user *)data))

drivers/s390/crypto/vfio_ap_ops.c

2186

if (fd == -1) {

drivers/s390/crypto/vfio_ap_ops.c

2190

} else if (fd >= 0) {

drivers/s390/crypto/vfio_ap_ops.c

2191

req_trigger = eventfd_ctx_fdget(fd);

drivers/s390/crypto/vfio_ap_ops.c

2208

s32 fd;

drivers/s390/crypto/vfio_ap_ops.c

2216

if (get_user(fd, (s32 __user *)data))

drivers/s390/crypto/vfio_ap_ops.c

2219

if (fd == -1) {

drivers/s390/crypto/vfio_ap_ops.c

2223

} else if (fd >= 0) {

drivers/s390/crypto/vfio_ap_ops.c

2224

cfg_chg_trigger = eventfd_ctx_fdget(fd);

drivers/scsi/fdomain.c

123

static inline void fdomain_make_bus_idle(struct fdomain *fd)

drivers/scsi/fdomain.c

125

outb(0, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

126

outb(0, fd->base + REG_MCTL);

drivers/scsi/fdomain.c

127

if (fd->chip == tmc18c50 || fd->chip == tmc18c30)

drivers/scsi/fdomain.c

130

fd->base + REG_ACTL);

drivers/scsi/fdomain.c

132

outb(ACTL_RESET | PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

186

struct fdomain *fd = shost_priv(sh);

drivers/scsi/fdomain.c

188

outb(BCTL_BUSEN | BCTL_SEL, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

189

outb(BIT(sh->this_id) | BIT(target), fd->base + REG_SCSI_DATA_NOACK);

drivers/scsi/fdomain.c

192

outb(PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

197

status = inb(fd->base + REG_BSTAT);

drivers/scsi/fdomain.c

201

outb(BCTL_BUSEN, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

206

fdomain_make_bus_idle(fd);

drivers/scsi/fdomain.c

210

static void fdomain_finish_cmd(struct fdomain *fd)

drivers/scsi/fdomain.c

212

outb(0, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

213

fdomain_make_bus_idle(fd);

drivers/scsi/fdomain.c

214

scsi_done(fd->cur_cmd);

drivers/scsi/fdomain.c

215

fd->cur_cmd = NULL;

drivers/scsi/fdomain.c

220

struct fdomain *fd = shost_priv(cmd->device->host);

drivers/scsi/fdomain.c

224

while ((len = inw(fd->base + REG_FIFO_COUNT)) > 0) {

drivers/scsi/fdomain.c

230

*ptr++ = inb(fd->base + REG_FIFO);

drivers/scsi/fdomain.c

232

insw(fd->base + REG_FIFO, ptr, len >> 1);

drivers/scsi/fdomain.c

240

struct fdomain *fd = shost_priv(cmd->device->host);

drivers/scsi/fdomain.c

242

int FIFO_Size = fd->chip == tmc18c30 ? 0x800 : 0x2000;

drivers/scsi/fdomain.c

246

while ((len = FIFO_Size - inw(fd->base + REG_FIFO_COUNT)) > 512) {

drivers/scsi/fdomain.c

257

outb(*ptr++, fd->base + REG_FIFO);

drivers/scsi/fdomain.c

259

outsw(fd->base + REG_FIFO, ptr, len >> 1);

drivers/scsi/fdomain.c

267

struct fdomain *fd = container_of(work, struct fdomain, work);

drivers/scsi/fdomain.c

268

struct Scsi_Host *sh = container_of((void *)fd, struct Scsi_Host,

drivers/scsi/fdomain.c

270

struct scsi_cmnd *cmd = fd->cur_cmd;

drivers/scsi/fdomain.c

279

status = inb(fd->base + REG_ASTAT);

drivers/scsi/fdomain.c

282

fdomain_finish_cmd(fd);

drivers/scsi/fdomain.c

287

outb(ICTL_SEL | FIFO_COUNT, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

288

outb(BCTL_BUSEN | BCTL_SEL, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

290

fd->base + REG_SCSI_DATA_NOACK);

drivers/scsi/fdomain.c

292

outb(ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

295

status = inb(fd->base + REG_BSTAT);

drivers/scsi/fdomain.c

300

fdomain_finish_cmd(fd);

drivers/scsi/fdomain.c

304

outb(ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

307

outb(ICTL_FIFO | ICTL_REQ | FIFO_COUNT, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

308

outb(BCTL_BUSEN, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

313

status = inb(fd->base + REG_BSTAT);

drivers/scsi/fdomain.c

319

fd->base + REG_SCSI_DATA);

drivers/scsi/fdomain.c

322

if (fd->chip != tmc1800 && !scsi_pointer->have_data_in) {

drivers/scsi/fdomain.c

325

PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

329

if (fd->chip != tmc1800 && !scsi_pointer->have_data_in) {

drivers/scsi/fdomain.c

332

fd->base + REG_ACTL);

drivers/scsi/fdomain.c

336

scsi_pointer->Status = inb(fd->base + REG_SCSI_DATA);

drivers/scsi/fdomain.c

339

outb(MESSAGE_REJECT, fd->base + REG_SCSI_DATA);

drivers/scsi/fdomain.c

342

scsi_pointer->Message = inb(fd->base + REG_SCSI_DATA);

drivers/scsi/fdomain.c

349

if (fd->chip == tmc1800 && !scsi_pointer->have_data_in &&

drivers/scsi/fdomain.c

354

PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

358

fd->base + REG_ACTL);

drivers/scsi/fdomain.c

372

fdomain_finish_cmd(fd);

drivers/scsi/fdomain.c

376

fd->base + REG_ICTL);

drivers/scsi/fdomain.c

377

outb(0, fd->base + REG_BCTL);

drivers/scsi/fdomain.c

380

fd->base + REG_ICTL);

drivers/scsi/fdomain.c

388

struct fdomain *fd = dev_id;

drivers/scsi/fdomain.c

391

if ((inb(fd->base + REG_ASTAT) & ASTAT_IRQ) == 0)

drivers/scsi/fdomain.c

394

outb(0, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

397

if (!fd->cur_cmd) /* Spurious interrupt */

drivers/scsi/fdomain.c

400

schedule_work(&fd->work);

drivers/scsi/fdomain.c

409

struct fdomain *fd = shost_priv(cmd->device->host);

drivers/scsi/fdomain.c

421

fd->cur_cmd = cmd;

drivers/scsi/fdomain.c

423

fdomain_make_bus_idle(fd);

drivers/scsi/fdomain.c

426

outb(0, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

427

outb(0, fd->base + REG_BCTL); /* Disable data drivers */

drivers/scsi/fdomain.c

429

outb(BIT(cmd->device->host->this_id), fd->base + REG_SCSI_DATA_NOACK);

drivers/scsi/fdomain.c

430

outb(ICTL_ARB, fd->base + REG_ICTL);

drivers/scsi/fdomain.c

432

outb(ACTL_ARB | ACTL_IRQEN | PARITY_MASK, fd->base + REG_ACTL);

drivers/scsi/fdomain.c

442

struct fdomain *fd = shost_priv(sh);

drivers/scsi/fdomain.c

445

if (!fd->cur_cmd)

drivers/scsi/fdomain.c

450

fdomain_make_bus_idle(fd);

drivers/scsi/fdomain.c

451

fdomain_scsi_pointer(fd->cur_cmd)->phase |= aborted;

drivers/scsi/fdomain.c

454

set_host_byte(fd->cur_cmd, DID_ABORT);

drivers/scsi/fdomain.c

455

fdomain_finish_cmd(fd);

drivers/scsi/fdomain.c

463

struct fdomain *fd = shost_priv(sh);

drivers/scsi/fdomain.c

467

fdomain_reset(fd->base);

drivers/scsi/fdomain.c

519

struct fdomain *fd;

drivers/scsi/fdomain.c

551

fd = shost_priv(sh);

drivers/scsi/fdomain.c

552

fd->base = base;

drivers/scsi/fdomain.c

553

fd->chip = chip;

drivers/scsi/fdomain.c

554

INIT_WORK(&fd->work, fdomain_work);

drivers/scsi/fdomain.c

559

if (request_irq(irq, fdomain_irq, irq_flags, "fdomain", fd))

drivers/scsi/fdomain.c

574

free_irq(irq, fd);

drivers/scsi/fdomain.c

583

struct fdomain *fd = shost_priv(sh);

drivers/scsi/fdomain.c

585

cancel_work_sync(&fd->work);

drivers/scsi/fdomain.c

588

free_irq(sh->irq, fd);

drivers/scsi/fdomain.c

597

struct fdomain *fd = shost_priv(dev_get_drvdata(dev));

drivers/scsi/fdomain.c

599

fdomain_reset(fd->base);

drivers/scsi/megaraid/megaraid_sas_base.c

8149

static int megasas_mgmt_fasync(int fd, struct file *filep, int mode)

drivers/scsi/megaraid/megaraid_sas_base.c

8155

rc = fasync_helper(fd, filep, mode, &megasas_async_queue);

drivers/scsi/mpt3sas/mpt3sas_ctl.c

541

_ctl_fasync(int fd, struct file *filep, int mode)

drivers/scsi/mpt3sas/mpt3sas_ctl.c

543

return fasync_helper(fd, filep, mode, &async_queue);

drivers/scsi/pmcraid.c

3374

static int pmcraid_chr_fasync(int fd, struct file *filep, int mode)

drivers/scsi/pmcraid.c

3381

rc = fasync_helper(fd, filep, mode, &pinstance->aen_queue);

drivers/scsi/qla2xxx/qla_isr.c

2746

struct nvmefc_fcp_req *fd;

drivers/scsi/qla2xxx/qla_isr.c

2755

fd = iocb->u.nvme.desc;

drivers/scsi/qla2xxx/qla_isr.c

2765

fd->transferred_length = fd->payload_length -

drivers/scsi/qla2xxx/qla_isr.c

2788

fd->transferred_length = 0;

drivers/scsi/qla2xxx/qla_isr.c

2797

outbuf = (uint32_t *)fd->rspaddr;

drivers/scsi/qla2xxx/qla_isr.c

2817

struct nvme_fc_ersp_iu *rsp_iu = fd->rspaddr;

drivers/scsi/qla2xxx/qla_isr.c

2821

if (fd->transferred_length != tgt_xfer_len) {

drivers/scsi/qla2xxx/qla_isr.c

2824

tgt_xfer_len, fd->transferred_length);

drivers/scsi/qla2xxx/qla_isr.c

2839

fd->transferred_length, le32_to_cpu(sts->residual_len),

drivers/scsi/qla2xxx/qla_isr.c

2866

fd->transferred_length = 0;

drivers/scsi/qla2xxx/qla_nvme.c

168

struct nvmefc_fcp_req *fd;

drivers/scsi/qla2xxx/qla_nvme.c

176

fd = nvme->u.nvme.desc;

drivers/scsi/qla2xxx/qla_nvme.c

182

fd->rcv_rsplen = le16_to_cpu(nvme->u.nvme.rsp_pyld_len);

drivers/scsi/qla2xxx/qla_nvme.c

183

fd->status = NVME_SC_SUCCESS;

drivers/scsi/qla2xxx/qla_nvme.c

185

fd->rcv_rsplen = 0;

drivers/scsi/qla2xxx/qla_nvme.c

186

fd->transferred_length = 0;

drivers/scsi/qla2xxx/qla_nvme.c

187

fd->status = NVME_SC_INTERNAL;

drivers/scsi/qla2xxx/qla_nvme.c

191

fd->done(fd);

drivers/scsi/qla2xxx/qla_nvme.c

200

struct nvmefc_ls_req *fd;

drivers/scsi/qla2xxx/qla_nvme.c

211

fd = priv->fd;

drivers/scsi/qla2xxx/qla_nvme.c

213

fd->done(fd, priv->comp_status);

drivers/scsi/qla2xxx/qla_nvme.c

449

struct nvme_fc_remote_port *rport, struct nvmefc_ls_req *fd)

drivers/scsi/qla2xxx/qla_nvme.c

451

struct nvme_private *priv = fd->private;

drivers/scsi/qla2xxx/qla_nvme.c

471

struct nvme_fc_remote_port *rport, struct nvmefc_ls_req *fd)

drivers/scsi/qla2xxx/qla_nvme.c

476

struct nvme_private *priv = fd->private;

drivers/scsi/qla2xxx/qla_nvme.c

505

priv->fd = fd;

drivers/scsi/qla2xxx/qla_nvme.c

506

nvme->u.nvme.desc = fd;

drivers/scsi/qla2xxx/qla_nvme.c

509

nvme->u.nvme.cmd_len = cpu_to_le32(fd->rqstlen);

drivers/scsi/qla2xxx/qla_nvme.c

510

nvme->u.nvme.rsp_len = cpu_to_le32(fd->rsplen);

drivers/scsi/qla2xxx/qla_nvme.c

511

nvme->u.nvme.rsp_dma = fd->rspdma;

drivers/scsi/qla2xxx/qla_nvme.c

512

nvme->u.nvme.timeout_sec = fd->timeout;

drivers/scsi/qla2xxx/qla_nvme.c

513

nvme->u.nvme.cmd_dma = fd->rqstdma;

drivers/scsi/qla2xxx/qla_nvme.c

515

fd->rqstlen, DMA_TO_DEVICE);

drivers/scsi/qla2xxx/qla_nvme.c

532

struct nvmefc_fcp_req *fd)

drivers/scsi/qla2xxx/qla_nvme.c

534

struct nvme_private *priv = fd->private;

drivers/scsi/qla2xxx/qla_nvme.c

570

struct nvmefc_fcp_req *fd = nvme->u.nvme.desc;

drivers/scsi/qla2xxx/qla_nvme.c

571

struct nvme_fc_cmd_iu *cmd = fd->cmdaddr;

drivers/scsi/qla2xxx/qla_nvme.c

577

tot_dsds = fd->sg_cnt;

drivers/scsi/qla2xxx/qla_nvme.c

619

if (unlikely(!fd->sqid)) {

drivers/scsi/qla2xxx/qla_nvme.c

645

if (fd->io_dir == NVMEFC_FCP_READ) {

drivers/scsi/qla2xxx/qla_nvme.c

647

qpair->counters.input_bytes += fd->payload_length;

drivers/scsi/qla2xxx/qla_nvme.c

649

} else if (fd->io_dir == NVMEFC_FCP_WRITE) {

drivers/scsi/qla2xxx/qla_nvme.c

654

if ((fd->payload_length <=

drivers/scsi/qla2xxx/qla_nvme.c

660

qpair->counters.output_bytes += fd->payload_length;

drivers/scsi/qla2xxx/qla_nvme.c

662

} else if (fd->io_dir == 0) {

drivers/scsi/qla2xxx/qla_nvme.c

666

if (sp->fcport->edif.enable && fd->io_dir != 0)

drivers/scsi/qla2xxx/qla_nvme.c

683

cmd_pkt->nvme_rsp_dsd_len = cpu_to_le16(fd->rsplen);

drivers/scsi/qla2xxx/qla_nvme.c

684

put_unaligned_le64(fd->rspdma, &cmd_pkt->nvme_rsp_dseg_address);

drivers/scsi/qla2xxx/qla_nvme.c

687

cmd_pkt->nvme_cmnd_dseg_len = cpu_to_le16(fd->cmdlen);

drivers/scsi/qla2xxx/qla_nvme.c

688

cmd_pkt->nvme_cmnd_dseg_address = cpu_to_le64(fd->cmddma);

drivers/scsi/qla2xxx/qla_nvme.c

691

cmd_pkt->byte_count = cpu_to_le32(fd->payload_length);

drivers/scsi/qla2xxx/qla_nvme.c

696

sgl = fd->first_sgl;

drivers/scsi/qla2xxx/qla_nvme.c

764

struct nvmefc_fcp_req *fd)

drivers/scsi/qla2xxx/qla_nvme.c

773

struct nvme_private *priv = fd->private;

drivers/scsi/qla2xxx/qla_nvme.c

824

nvme->u.nvme.desc = fd;

drivers/scsi/qla2xxx/qla_nvme.h

32

struct nvmefc_ls_req *fd;

drivers/scsi/sg.c

1203

sg_fasync(int fd, struct file *filp, int mode)

drivers/scsi/sg.c

1213

return fasync_helper(fd, filp, mode, &sfp->async_qp);

drivers/soc/fsl/dpio/dpio-service.c

461

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/dpio-service.c

473

return qbman_swp_enqueue(d->swp, &ed, fd);

drivers/soc/fsl/dpio/dpio-service.c

490

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/dpio-service.c

503

return qbman_swp_enqueue_multiple(d->swp, &ed, fd, NULL, nb);

drivers/soc/fsl/dpio/dpio-service.c

520

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/dpio-service.c

542

ret = qbman_swp_enqueue_multiple_desc(d->swp, &ed[0], fd, nb);

drivers/soc/fsl/dpio/dpio-service.c

562

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/dpio-service.c

574

return qbman_swp_enqueue(d->swp, &ed, fd);

drivers/soc/fsl/dpio/qbman-portal.c

101

const struct dpaa2_fd *fd);

drivers/soc/fsl/dpio/qbman-portal.c

104

const struct dpaa2_fd *fd);

drivers/soc/fsl/dpio/qbman-portal.c

107

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

112

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

118

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

123

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

145

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/qbman-portal.c

150

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

158

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

595

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/qbman-portal.c

598

int ret = qbman_swp_enqueue_multiple_direct(s, d, fd, &flags, 1);

drivers/soc/fsl/dpio/qbman-portal.c

621

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/qbman-portal.c

624

int ret = qbman_swp_enqueue_multiple_mem_back(s, d, fd, &flags, 1);

drivers/soc/fsl/dpio/qbman-portal.c

647

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

684

&fd[i], sizeof(*fd));

drivers/soc/fsl/dpio/qbman-portal.c

730

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

766

&fd[i], sizeof(*fd));

drivers/soc/fsl/dpio/qbman-portal.c

808

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

839

&fd[i], sizeof(*fd));

drivers/soc/fsl/dpio/qbman-portal.c

878

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.c

909

&fd[i], sizeof(*fd));

drivers/soc/fsl/dpio/qbman-portal.h

172

const struct dpaa2_fd *fd);

drivers/soc/fsl/dpio/qbman-portal.h

176

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.h

182

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.h

257

const struct dpaa2_fd *fd)

drivers/soc/fsl/dpio/qbman-portal.h

259

return qbman_swp_enqueue_ptr(s, d, fd);

drivers/soc/fsl/dpio/qbman-portal.h

276

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.h

280

return qbman_swp_enqueue_multiple_ptr(s, d, fd, flags, num_frames);

drivers/soc/fsl/dpio/qbman-portal.h

296

const struct dpaa2_fd *fd,

drivers/soc/fsl/dpio/qbman-portal.h

299

return qbman_swp_enqueue_multiple_desc_ptr(s, d, fd, num_frames);

drivers/soc/fsl/dpio/qbman-portal.h

97

u8 fd[32];

drivers/soc/fsl/qbman/qman.c

1324

e->verb, e->ern.rc, qm_fd_addr_get64(&e->ern.fd));

drivers/soc/fsl/qbman/qman.c

187

struct qm_fd fd;

drivers/soc/fsl/qbman/qman.c

2335

int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd)

drivers/soc/fsl/qbman/qman.c

2367

eq->fd = *fd;

drivers/soc/fsl/qbman/qman_test_api.c

112

if (qman_enqueue(fq, &fd)) {

drivers/soc/fsl/qbman/qman_test_api.c

116

fd_inc(&fd);

drivers/soc/fsl/qbman/qman_test_api.c

129

fd_init(&fd);

drivers/soc/fsl/qbman/qman_test_api.c

215

if (WARN_ON(fd_neq(&fd_dq, &dq->fd))) {

drivers/soc/fsl/qbman/qman_test_api.c

220

if (!(dq->stat & QM_DQRR_STAT_UNSCHEDULED) && !fd_neq(&fd_dq, &fd)) {

drivers/soc/fsl/qbman/qman_test_api.c

55

static struct qm_fd fd, fd_dq;

drivers/soc/fsl/qbman/qman_test_api.c

65

static void fd_init(struct qm_fd *fd)

drivers/soc/fsl/qbman/qman_test_api.c

67

qm_fd_addr_set64(fd, 0xabdeadbeefLLU);

drivers/soc/fsl/qbman/qman_test_api.c

68

qm_fd_set_contig_big(fd, 0x0000ffff);

drivers/soc/fsl/qbman/qman_test_api.c

69

fd->cmd = cpu_to_be32(0xfeedf00d);

drivers/soc/fsl/qbman/qman_test_api.c

72

static void fd_inc(struct qm_fd *fd)

drivers/soc/fsl/qbman/qman_test_api.c

74

u64 t = qm_fd_addr_get64(fd);

drivers/soc/fsl/qbman/qman_test_api.c

82

qm_fd_addr_set64(fd, t);

drivers/soc/fsl/qbman/qman_test_api.c

84

fmt = qm_fd_get_format(fd);

drivers/soc/fsl/qbman/qman_test_api.c

85

off = qm_fd_get_offset(fd);

drivers/soc/fsl/qbman/qman_test_api.c

86

len = qm_fd_get_length(fd);

drivers/soc/fsl/qbman/qman_test_api.c

88

qm_fd_set_param(fd, fmt, off, len);

drivers/soc/fsl/qbman/qman_test_api.c

90

be32_add_cpu(&fd->cmd, 1);

drivers/soc/fsl/qbman/qman_test_stash.c

251

const struct qm_fd *fd)

drivers/soc/fsl/qbman/qman_test_stash.c

257

if (qm_fd_addr_get64(fd) != handler->addr) {

drivers/soc/fsl/qbman/qman_test_stash.c

259

qm_fd_addr_get64(fd), handler->addr);

drivers/soc/fsl/qbman/qman_test_stash.c

281

if (process_frame_data(handler, &dqrr->fd)) {

drivers/soc/fsl/qbman/qman_test_stash.c

285

if (qman_enqueue(&handler->tx, &dqrr->fd)) {

drivers/soc/fsl/qbman/qman_test_stash.c

300

process_frame_data(handler, &dqrr->fd);

drivers/soc/fsl/qbman/qman_test_stash.c

302

if (qman_enqueue(&handler->tx, &dqrr->fd)) {

drivers/soc/fsl/qbman/qman_test_stash.c

522

struct qm_fd fd;

drivers/soc/fsl/qbman/qman_test_stash.c

528

memset(&fd, 0, sizeof(fd));

drivers/soc/fsl/qbman/qman_test_stash.c

529

qm_fd_addr_set64(&fd, special_handler->addr);

drivers/soc/fsl/qbman/qman_test_stash.c

530

qm_fd_set_contig_big(&fd, HP_NUM_WORDS * 4);

drivers/soc/fsl/qbman/qman_test_stash.c

541

err = qman_enqueue(&special_handler->tx, &fd);

drivers/target/target_core_file.c

312

static int fd_do_rw(struct se_cmd *cmd, struct file *fd,

drivers/target/target_core_file.c

336

ret = vfs_iter_write(fd, &iter, &pos, 0);

drivers/target/target_core_file.c

338

ret = vfs_iter_read(fd, &iter, &pos, 0);

drivers/target/target_core_file.c

352

if (S_ISBLK(file_inode(fd)->i_mode)) {

drivers/tee/tee_core.c

340

shm = tee_shm_register_fd(ctx, data.fd);

drivers/tee/tee_shm.c

189

struct tee_shm *tee_shm_register_fd(struct tee_context *ctx, int fd)

drivers/tee/tee_shm.c

210

ref->dmabuf = dma_buf_get(fd);

drivers/tee/tee_shm.c

599

int fd;

drivers/tee/tee_shm.c

606

fd = anon_inode_getfd("tee_shm", &tee_shm_fops, shm, O_RDWR);

drivers/tee/tee_shm.c

607

if (fd < 0)

drivers/tee/tee_shm.c

609

return fd;

drivers/tty/tty_io.c

157

static int __tty_fasync(int fd, struct file *filp, int on);

drivers/tty/tty_io.c

158

static int tty_fasync(int fd, struct file *filp, int on);

drivers/tty/tty_io.c

2204

static int __tty_fasync(int fd, struct file *filp, int on)

drivers/tty/tty_io.c

2219

retval = fasync_helper(fd, filp, on, &tty->fasync);

drivers/tty/tty_io.c

2245

static int tty_fasync(int fd, struct file *filp, int on)

drivers/tty/tty_io.c

2252

retval = __tty_fasync(fd, filp, on);

drivers/tty/tty_io.c

2990

static int this_tty(const void *t, struct file *file, unsigned fd)

drivers/tty/tty_io.c

2994

return file_tty(file) != t ? 0 : fd + 1;

drivers/tty/tty_io.c

446

static int hung_up_tty_fasync(int fd, struct file *file, int on)

drivers/tty/vt/vc_screen.c

719

vcs_fasync(int fd, struct file *file, int on)

drivers/tty/vt/vc_screen.c

732

return fasync_helper(fd, file, on, &poll->fasync);

drivers/uio/uio.c

535

static int uio_fasync(int fd, struct file *filep, int on)

drivers/uio/uio.c

540

return fasync_helper(fd, filep, on, &idev->async_queue);

drivers/usb/class/usbtmc.c

2227

static int usbtmc_fasync(int fd, struct file *file, int on)

drivers/usb/class/usbtmc.c

2231

return fasync_helper(fd, file, on, &file_data->data->fasync);

drivers/usb/gadget/function/f_fs.c

1481

static int ffs_dmabuf_attach(struct file *file, int fd)

drivers/usb/gadget/function/f_fs.c

1496

dmabuf = dma_buf_get(fd);

drivers/usb/gadget/function/f_fs.c

1552

static int ffs_dmabuf_detach(struct file *file, int fd)

drivers/usb/gadget/function/f_fs.c

1561

dmabuf = dma_buf_get(fd);

drivers/usb/gadget/function/f_fs.c

1612

dmabuf = dma_buf_get(req->fd);

drivers/usb/gadget/function/f_fs.c

1745

int fd;

drivers/usb/gadget/function/f_fs.c

1747

if (copy_from_user(&fd, (void __user *)value, sizeof(fd)))

drivers/usb/gadget/function/f_fs.c

1750

return ffs_dmabuf_attach(file, fd);

drivers/usb/gadget/function/f_fs.c

1754

int fd;

drivers/usb/gadget/function/f_fs.c

1756

if (copy_from_user(&fd, (void __user *)value, sizeof(fd)))

drivers/usb/gadget/function/f_fs.c

1759

return ffs_dmabuf_detach(file, fd);

drivers/usb/gadget/function/f_hid.c

744

static int f_hidg_release(struct inode *inode, struct file *fd)

drivers/usb/gadget/function/f_hid.c

746

fd->private_data = NULL;

drivers/usb/gadget/function/f_hid.c

750

static int f_hidg_open(struct inode *inode, struct file *fd)

drivers/usb/gadget/function/f_hid.c

755

fd->private_data = hidg;

drivers/usb/gadget/function/f_printer.c

345

printer_open(struct inode *inode, struct file *fd)

drivers/usb/gadget/function/f_printer.c

362

fd->private_data = dev;

drivers/usb/gadget/function/f_printer.c

376

printer_close(struct inode *inode, struct file *fd)

drivers/usb/gadget/function/f_printer.c

378

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/function/f_printer.c

383

fd->private_data = NULL;

drivers/usb/gadget/function/f_printer.c

431

printer_read(struct file *fd, char __user *buf, size_t len, loff_t *ptr)

drivers/usb/gadget/function/f_printer.c

433

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/function/f_printer.c

489

if (fd->f_flags & (O_NONBLOCK|O_NDELAY)) {

drivers/usb/gadget/function/f_printer.c

583

printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr)

drivers/usb/gadget/function/f_printer.c

585

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/function/f_printer.c

615

if (fd->f_flags & (O_NONBLOCK|O_NDELAY)) {

drivers/usb/gadget/function/f_printer.c

711

printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)

drivers/usb/gadget/function/f_printer.c

713

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/function/f_printer.c

714

struct inode *inode = file_inode(fd);

drivers/usb/gadget/function/f_printer.c

741

printer_poll(struct file *fd, poll_table *wait)

drivers/usb/gadget/function/f_printer.c

743

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/function/f_printer.c

760

poll_wait(fd, &dev->rx_wait, wait);

drivers/usb/gadget/function/f_printer.c

761

poll_wait(fd, &dev->tx_wait, wait);

drivers/usb/gadget/function/f_printer.c

777

printer_ioctl(struct file *fd, unsigned int code, unsigned long arg)

drivers/usb/gadget/function/f_printer.c

779

struct printer_dev *dev = fd->private_data;

drivers/usb/gadget/functions.c

100

if (!strcmp(fd->name, newf->name))

drivers/usb/gadget/functions.c

111

void usb_function_unregister(struct usb_function_driver *fd)

drivers/usb/gadget/functions.c

114

list_del(&fd->list);

drivers/usb/gadget/functions.c

14

struct usb_function_driver *fd;

drivers/usb/gadget/functions.c

19

list_for_each_entry(fd, &func_list, list) {

drivers/usb/gadget/functions.c

21

if (strcmp(name, fd->name))

drivers/usb/gadget/functions.c

24

if (!try_module_get(fd->mod)) {

drivers/usb/gadget/functions.c

28

fi = fd->alloc_inst();

drivers/usb/gadget/functions.c

30

module_put(fd->mod);

drivers/usb/gadget/functions.c

32

fi->fd = fd;

drivers/usb/gadget/functions.c

61

f = fi->fd->alloc_func(fi);

drivers/usb/gadget/functions.c

76

mod = fi->fd->mod;

drivers/usb/gadget/functions.c

93

struct usb_function_driver *fd;

drivers/usb/gadget/functions.c

99

list_for_each_entry(fd, &func_list, list) {

drivers/usb/gadget/legacy/inode.c

1053

if (fd->f_flags & O_NONBLOCK) {

drivers/usb/gadget/legacy/inode.c

1125

ep0_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)

drivers/usb/gadget/legacy/inode.c

1127

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1180

ep0_fasync (int f, struct file *fd, int on)

drivers/usb/gadget/legacy/inode.c

1182

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1185

return fasync_helper (f, fd, on, &dev->fasync);

drivers/usb/gadget/legacy/inode.c

1191

dev_release (struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/inode.c

1193

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1220

ep0_poll (struct file *fd, poll_table *wait)

drivers/usb/gadget/legacy/inode.c

1222

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1228

poll_wait(fd, &dev->wait, wait);

drivers/usb/gadget/legacy/inode.c

1251

static long gadget_dev_ioctl (struct file *fd, unsigned code, unsigned long value)

drivers/usb/gadget/legacy/inode.c

1253

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1801

dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)

drivers/usb/gadget/legacy/inode.c

1803

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

1811

value = ep0_write(fd, buf, len, ptr);

drivers/usb/gadget/legacy/inode.c

1914

gadget_dev_open (struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/inode.c

1923

fd->private_data = dev;

drivers/usb/gadget/legacy/inode.c

381

ep_release (struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/inode.c

383

struct ep_data *data = fd->private_data;

drivers/usb/gadget/legacy/inode.c

402

static long ep_ioctl(struct file *fd, unsigned code, unsigned long value)

drivers/usb/gadget/legacy/inode.c

404

struct ep_data *data = fd->private_data;

drivers/usb/gadget/legacy/inode.c

407

if ((status = get_ready_ep (fd->f_flags, data, false)) < 0)

drivers/usb/gadget/legacy/inode.c

818

ep_open (struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/inode.c

832

fd->private_data = data;

drivers/usb/gadget/legacy/inode.c

913

ep0_read (struct file *fd, char __user *buf, size_t len, loff_t *ptr)

drivers/usb/gadget/legacy/inode.c

915

struct dev_data *dev = fd->private_data;

drivers/usb/gadget/legacy/inode.c

968

if ((fd->f_flags & O_NONBLOCK) != 0

drivers/usb/gadget/legacy/raw_gadget.c

1294

static long raw_ioctl(struct file *fd, unsigned int cmd, unsigned long value)

drivers/usb/gadget/legacy/raw_gadget.c

1296

struct raw_dev *dev = fd->private_data;

drivers/usb/gadget/legacy/raw_gadget.c

427

static int raw_open(struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/raw_gadget.c

432

if (fd->f_flags & O_NONBLOCK)

drivers/usb/gadget/legacy/raw_gadget.c

438

fd->private_data = dev;

drivers/usb/gadget/legacy/raw_gadget.c

444

static int raw_release(struct inode *inode, struct file *fd)

drivers/usb/gadget/legacy/raw_gadget.c

447

struct raw_dev *dev = fd->private_data;

drivers/usb/misc/yurex.c

343

static int yurex_fasync(int fd, struct file *file, int on)

drivers/usb/misc/yurex.c

348

return fasync_helper(fd, file, on, &dev->async_queue);

drivers/vdpa/vdpa_user/vduse_dev.c

1089

if (eventfd->fd >= 0) {

drivers/vdpa/vdpa_user/vduse_dev.c

1090

ctx = eventfd_ctx_fdget(eventfd->fd);

drivers/vdpa/vdpa_user/vduse_dev.c

1093

} else if (eventfd->fd != VDUSE_EVENTFD_DEASSIGN)

drivers/vfio/cdx/intr.c

112

int fd = fds ? fds[i] : -1;

drivers/vfio/cdx/intr.c

114

ret = vfio_cdx_msi_set_vector_signal(vdev, j, fd);

drivers/vfio/cdx/intr.c

58

int vector, int fd)

drivers/vfio/cdx/intr.c

75

if (fd < 0)

drivers/vfio/cdx/intr.c

83

trigger = eventfd_ctx_fdget(fd);

drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c

134

s32 fd = *(s32 *)data;

drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c

136

return vfio_set_trigger(vdev, index, fd);

drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c

62

int index, int fd)

drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c

77

if (fd < 0) /* Disable only */

drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c

85

trigger = eventfd_ctx_fdget(fd);

drivers/vfio/group.c

108

int fd;

drivers/vfio/group.c

110

if (get_user(fd, arg))

drivers/vfio/group.c

113

CLASS(fd, f)(fd);

drivers/vfio/group.c

303

int fd;

drivers/vfio/group.c

314

fd = FD_ADD(O_CLOEXEC, vfio_device_open_file(device));

drivers/vfio/group.c

315

if (fd < 0)

drivers/vfio/group.c

317

return fd;

drivers/vfio/pci/vfio_pci_core.c

1442

unsigned long minsz = offsetofend(struct vfio_device_ioeventfd, fd);

drivers/vfio/pci/vfio_pci_core.c

1457

if (hweight8(count) != 1 || ioeventfd.fd < -1)

drivers/vfio/pci/vfio_pci_core.c

1461

ioeventfd.fd);

drivers/vfio/pci/vfio_pci_intrs.c

448

unsigned int vector, int fd, bool msix)

drivers/vfio/pci/vfio_pci_intrs.c

470

if (fd < 0)

drivers/vfio/pci/vfio_pci_intrs.c

491

trigger = eventfd_ctx_fdget(fd);

drivers/vfio/pci/vfio_pci_intrs.c

541

int fd = fds ? fds[i] : -1;

drivers/vfio/pci/vfio_pci_intrs.c

542

ret = vfio_msi_set_vector_signal(vdev, j, fd, msix);

drivers/vfio/pci/vfio_pci_intrs.c

598

int32_t fd = *(int32_t *)data;

drivers/vfio/pci/vfio_pci_intrs.c

602

if (fd >= 0)

drivers/vfio/pci/vfio_pci_intrs.c

606

&ctx->unmask, fd);

drivers/vfio/pci/vfio_pci_intrs.c

648

int32_t fd = *(int32_t *)data;

drivers/vfio/pci/vfio_pci_intrs.c

651

if (fd >= 0) {

drivers/vfio/pci/vfio_pci_intrs.c

652

trigger = eventfd_ctx_fdget(fd);

drivers/vfio/pci/vfio_pci_intrs.c

774

int32_t fd;

drivers/vfio/pci/vfio_pci_intrs.c

779

fd = *(int32_t *)data;

drivers/vfio/pci/vfio_pci_intrs.c

780

if (fd == -1) {

drivers/vfio/pci/vfio_pci_intrs.c

783

} else if (fd >= 0) {

drivers/vfio/pci/vfio_pci_intrs.c

787

efdctx = eventfd_ctx_fdget(fd);

drivers/vfio/pci/vfio_pci_priv.h

56

uint64_t data, int count, int fd);

drivers/vfio/pci/vfio_pci_rdwr.c

432

uint64_t data, int count, int fd)

drivers/vfio/pci/vfio_pci_rdwr.c

464

if (fd == -1) {

drivers/vfio/pci/vfio_pci_rdwr.c

477

if (fd < 0) {

drivers/vfio/pci/vfio_pci_rdwr.c

503

&ioeventfd->virqfd, fd);

drivers/vfio/platform/vfio_platform_irq.c

113

int32_t fd = *(int32_t *)data;

drivers/vfio/platform/vfio_platform_irq.c

115

if (fd >= 0)

drivers/vfio/platform/vfio_platform_irq.c

120

fd);

drivers/vfio/platform/vfio_platform_irq.c

183

int fd)

drivers/vfio/platform/vfio_platform_irq.c

194

if (fd < 0) /* Disable only */

drivers/vfio/platform/vfio_platform_irq.c

197

trigger = eventfd_ctx_fdget(fd);

drivers/vfio/platform/vfio_platform_irq.c

235

int32_t fd = *(int32_t *)data;

drivers/vfio/platform/vfio_platform_irq.c

237

return vfio_set_trigger(vdev, index, fd);

drivers/vfio/platform/vfio_platform_irq.c

53

int32_t fd = *(int32_t *)data;

drivers/vfio/platform/vfio_platform_irq.c

55

if (fd >= 0)

drivers/vfio/platform/vfio_platform_irq.c

59

&vdev->irqs[index].mask, fd);

drivers/vfio/vfio.h

335

static inline int vfio_df_iommufd_bind(struct vfio_device_file *fd)

drivers/vfio/vfio_main.c

866

int fd;

drivers/vfio/vfio_main.c

868

fd = get_unused_fd_flags(O_CLOEXEC);

drivers/vfio/vfio_main.c

869

if (fd < 0) {

drivers/vfio/vfio_main.c

870

ret = fd;

drivers/vfio/vfio_main.c

874

mig->data_fd = fd;

drivers/vfio/vfio_main.c

879

fd_install(fd, filp);

drivers/vfio/vfio_main.c

883

put_unused_fd(fd);

drivers/vfio/virqfd.c

114

void *data, struct virqfd **pvirqfd, int fd)

drivers/vfio/virqfd.c

135

CLASS(fd, irqfd)(fd);

drivers/vhost/net.c

1456

static struct socket *get_raw_socket(int fd)

drivers/vhost/net.c

1459

struct socket *sock = sockfd_lookup(fd, &r);

drivers/vhost/net.c

1494

static struct socket *get_tap_socket(int fd)

drivers/vhost/net.c

1496

struct file *file = fget(fd);

drivers/vhost/net.c

1510

static struct socket *get_socket(int fd)

drivers/vhost/net.c

1515

if (fd == -1)

drivers/vhost/net.c

1517

sock = get_raw_socket(fd);

drivers/vhost/net.c

1520

sock = get_tap_socket(fd);

drivers/vhost/net.c

1526

static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)

drivers/vhost/net.c

1547

if (fd == -1)

drivers/vhost/net.c

1555

sock = get_socket(fd);

drivers/vhost/net.c

1745

return vhost_net_set_backend(n, backend.index, backend.fd);

drivers/vhost/test.c

265

static long vhost_test_set_backend(struct vhost_test *n, unsigned index, int fd)

drivers/vhost/test.c

269

const bool enable = fd != -1;

drivers/vhost/test.c

335

return vhost_test_set_backend(n, backend.index, backend.fd);

drivers/vhost/vdpa.c

523

int fd;

drivers/vhost/vdpa.c

528

if (copy_from_user(&fd, argp, sizeof(fd)))

drivers/vhost/vdpa.c

531

ctx = fd == VHOST_FILE_UNBIND ? NULL : eventfd_ctx_fdget(fd);

drivers/vhost/vhost.c

2192

eventfp = f.fd == VHOST_FILE_UNBIND ? NULL : eventfd_fget(f.fd);

drivers/vhost/vhost.c

2208

ctx = f.fd == VHOST_FILE_UNBIND ? NULL : eventfd_ctx_fdget(f.fd);

drivers/vhost/vhost.c

2221

ctx = f.fd == VHOST_FILE_UNBIND ? NULL : eventfd_ctx_fdget(f.fd);

drivers/vhost/vhost.c

2303

int i, fd;

drivers/vhost/vhost.c

2382

r = get_user(fd, (int __user *)argp);

drivers/vhost/vhost.c

2385

ctx = fd == VHOST_FILE_UNBIND ? NULL : eventfd_ctx_fdget(fd);

drivers/video/console/sticon.c

62

#define FNTREFCOUNT(fd) (fd->refcount)

drivers/video/console/sticon.c

63

#define FNTCRC(fd) (fd->crc)

drivers/virt/acrn/ioeventfd.c

153

eventfd = eventfd_ctx_fdget(args->fd);

drivers/virt/acrn/ioeventfd.c

95

eventfd = eventfd_ctx_fdget(args->fd);

drivers/virt/acrn/irqfd.c

124

CLASS(fd, f)(args->fd);

drivers/virt/acrn/irqfd.c

176

eventfd = eventfd_ctx_fdget(args->fd);

drivers/xen/evtchn.c

635

static int evtchn_fasync(int fd, struct file *filp, int on)

drivers/xen/evtchn.c

638

return fasync_helper(fd, filp, on, &u->evtchn_async_queue);

drivers/xen/gntdev-dmabuf.c

146

dmabuf_exp_wait_obj_get_dmabuf(struct gntdev_dmabuf_priv *priv, int fd)

drivers/xen/gntdev-dmabuf.c

152

if (gntdev_dmabuf->fd == fd) {

drivers/xen/gntdev-dmabuf.c

162

static int dmabuf_exp_wait_released(struct gntdev_dmabuf_priv *priv, int fd,

drivers/xen/gntdev-dmabuf.c

169

pr_debug("Will wait for dma-buf with fd %d\n", fd);

drivers/xen/gntdev-dmabuf.c

175

gntdev_dmabuf = dmabuf_exp_wait_obj_get_dmabuf(priv, fd);

drivers/xen/gntdev-dmabuf.c

32

int fd;

drivers/xen/gntdev-dmabuf.c

353

u32 fd;

drivers/xen/gntdev-dmabuf.c

391

gntdev_dmabuf->fd = ret;

drivers/xen/gntdev-dmabuf.c

392

args->fd = ret;

drivers/xen/gntdev-dmabuf.c

428

int count, u32 domid, u32 *refs, u32 *fd)

drivers/xen/gntdev-dmabuf.c

462

args.fd = -1; /* Shut up unnecessary gcc warning for i386 */

drivers/xen/gntdev-dmabuf.c

468

*fd = args.fd;

drivers/xen/gntdev-dmabuf.c

557

int fd, int count, int domid)

drivers/xen/gntdev-dmabuf.c

567

dma_buf = dma_buf_get(fd);

drivers/xen/gntdev-dmabuf.c

578

gntdev_dmabuf->fd = fd;

drivers/xen/gntdev-dmabuf.c

640

pr_debug("Imported DMA buffer with fd %d\n", fd);

drivers/xen/gntdev-dmabuf.c

666

dmabuf_imp_find_unlink(struct gntdev_dmabuf_priv *priv, int fd)

drivers/xen/gntdev-dmabuf.c

672

if (gntdev_dmabuf->fd == fd) {

drivers/xen/gntdev-dmabuf.c

683

static int dmabuf_imp_release(struct gntdev_dmabuf_priv *priv, u32 fd)

drivers/xen/gntdev-dmabuf.c

689

gntdev_dmabuf = dmabuf_imp_find_unlink(priv, fd);

drivers/xen/gntdev-dmabuf.c

693

pr_debug("Releasing DMA buffer with fd %d\n", fd);

drivers/xen/gntdev-dmabuf.c

716

dmabuf_imp_release(priv, gntdev_dmabuf->fd);

drivers/xen/gntdev-dmabuf.c

749

op.domid, refs, &op.fd);

drivers/xen/gntdev-dmabuf.c

769

return dmabuf_exp_wait_released(priv->dmabuf_priv, op.fd,

drivers/xen/gntdev-dmabuf.c

787

priv->dma_dev, op.fd,

drivers/xen/gntdev-dmabuf.c

800

dmabuf_imp_release(priv->dmabuf_priv, op.fd);

drivers/xen/gntdev-dmabuf.c

812

return dmabuf_imp_release(priv->dmabuf_priv, op.fd);

drivers/xen/privcmd.c

1058

eventfd = eventfd_ctx_fdget(irqfd->fd);

drivers/xen/privcmd.c

984

CLASS(fd, f)(irqfd->fd);

fs/autofs/dev-ioctl.c

251

int err, fd;

fs/autofs/dev-ioctl.c

264

fd = autofs_dev_ioctl_open_mountpoint(path, devid);

fs/autofs/dev-ioctl.c

265

if (unlikely(fd < 0)) {

fs/autofs/dev-ioctl.c

266

err = fd;

fs/autofs/dev-ioctl.c

270

param->ioctlfd = fd;

fs/binfmt_flat.c

183

long len, int fd)

fs/btrfs/ioctl.c

1112

const char *name, unsigned long fd, bool subvol,

fs/btrfs/ioctl.c

1141

CLASS(fd, src)(fd);

fs/btrfs/ioctl.c

1196

vol_args->name, vol_args->fd, subvol,

fs/btrfs/ioctl.c

1249

vol_args->name, vol_args->fd, subvol,

fs/cachefiles/ondemand.c

312

anon_file->fd = get_unused_fd_flags(O_WRONLY);

fs/cachefiles/ondemand.c

313

if (anon_file->fd < 0) {

fs/cachefiles/ondemand.c

314

ret = anon_file->fd;

fs/cachefiles/ondemand.c

336

load->fd = anon_file->fd;

fs/cachefiles/ondemand.c

348

put_unused_fd(anon_file->fd);

fs/cachefiles/ondemand.c

349

anon_file->fd = ret;

fs/cachefiles/ondemand.c

468

put_unused_fd(anon_file.fd);

fs/cachefiles/ondemand.c

471

fd_install(anon_file.fd, anon_file.file);

fs/cachefiles/ondemand.c

8

int fd;

fs/coda/inode.c

191

file = fget(data->fd);

fs/coda/psdev.c

189

outp->fh = fget(outp->fd);

fs/ecryptfs/file.c

353

static int ecryptfs_fasync(int fd, struct file *file, int flag)

fs/ecryptfs/file.c

360

rc = lower_file->f_op->fasync(fd, lower_file, flag);

fs/eventfd.c

323

struct file *eventfd_fget(int fd)

fs/eventfd.c

327

file = fget(fd);

fs/eventfd.c

348

struct eventfd_ctx *eventfd_ctx_fdget(int fd)

fs/eventfd.c

350

CLASS(fd, f)(fd);

fs/eventpoll.c

104

int fd;

fs/eventpoll.c

1088

epi->ffd.fd, epi->event.events,

fs/eventpoll.c

1178

static struct epitem *ep_find(struct eventpoll *ep, struct file *file, int fd)

fs/eventpoll.c

1185

ep_set_ffd(&ffd, file, fd);

fs/eventpoll.c

1210

if (epi->ffd.fd == tfd) {

fs/eventpoll.c

1569

struct file *tfile, int fd, int full_check)

fs/eventpoll.c

1595

ep_set_ffd(&epi->ffd, tfile, fd);

fs/eventpoll.c

2240

int do_epoll_ctl(int epfd, int op, int fd, struct epoll_event *epds,

fs/eventpoll.c

2249

CLASS(fd, f)(epfd);

fs/eventpoll.c

2254

CLASS(fd, tf)(fd);

fs/eventpoll.c

2338

epi = ep_find(ep, fd_file(tf), fd);

fs/eventpoll.c

2345

error = ep_insert(ep, epds, fd_file(tf), fd, full_check);

fs/eventpoll.c

2387

SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,

fs/eventpoll.c

2396

return do_epoll_ctl(epfd, op, fd, &epds, false);

fs/eventpoll.c

2451

CLASS(fd, f)(epfd);

fs/eventpoll.c

354

struct file *file, int fd)

fs/eventpoll.c

357

ffd->fd = fd;

fs/eventpoll.c

365

(p1->file < p2->file ? -1 : p1->fd - p2->fd));

fs/exec.c

1395

static struct linux_binprm *alloc_bprm(int fd, struct filename *filename, int flags)

fs/exec.c

1401

file = do_open_execat(fd, filename, flags);

fs/exec.c

1413

if (fd == AT_FDCWD || filename->name[0] == '/') {

fs/exec.c

1417

bprm->fdpath = kasprintf(GFP_KERNEL, "/dev/fd/%d", fd);

fs/exec.c

1421

fd, filename->name);

fs/exec.c

1435

if (get_close_on_exec(fd))

fs/exec.c

1467

alloc_bprm(fd, name, flags), int fd, struct filename *name, int flags)

fs/exec.c

1778

static int do_execveat_common(int fd, struct filename *filename,

fs/exec.c

1799

CLASS(bprm, bprm)(fd, filename, flags);

fs/exec.c

1935

int, fd, const char __user *, filename,

fs/exec.c

1941

return do_execveat_common(fd, name,

fs/exec.c

1961

COMPAT_SYSCALL_DEFINE5(execveat, int, fd,

fs/exec.c

1968

return do_execveat_common(fd, name,

fs/exec.c

764

static struct file *do_open_execat(int fd, struct filename *name, int flags)

fs/exec.c

781

file = do_file_open(fd, name, &open_exec_flags);

fs/ext4/ioctl.c

1646

CLASS(fd, donor)(me.donor_fd);

fs/ext4/mballoc.c

3647

struct ext4_free_data *fd, *nfd;

fs/ext4/mballoc.c

3658

list_for_each_entry_safe(fd, nfd, &discard_list, efd_list) {

fs/ext4/mballoc.c

3665

grp = fd->efd_group;

fs/ext4/mballoc.c

3672

kmem_cache_free(ext4_free_data_cachep, fd);

fs/ext4/mballoc.c

3681

ext4_try_to_trim_range(sb, &e4b, fd->efd_start_cluster,

fs/ext4/mballoc.c

3682

fd->efd_start_cluster + fd->efd_count - 1, 1);

fs/ext4/mballoc.c

3685

kmem_cache_free(ext4_free_data_cachep, fd);

fs/f2fs/file.c

3245

CLASS(fd, dst)(range->dst_fd);

fs/fcntl.c

1049

struct fasync_struct *fasync_insert_entry(int fd, struct file *filp, struct fasync_struct **fapp, struct fasync_struct *new)

fs/fcntl.c

1060

fa->fa_fd = fd;

fs/fcntl.c

1068

new->fa_fd = fd;

fs/fcntl.c

1083

static int fasync_add_entry(int fd, struct file *filp, struct fasync_struct **fapp)

fs/fcntl.c

1098

if (fasync_insert_entry(fd, filp, fapp, new)) {

fs/fcntl.c

1112

int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)

fs/fcntl.c

1116

return fasync_add_entry(fd, filp, fapp);

fs/fcntl.c

39

static int setfl(int fd, struct file * filp, unsigned int arg)

fs/fcntl.c

396

static long f_dupfd_query(int fd, struct file *filp)

fs/fcntl.c

398

CLASS(fd_raw, f)(fd);

fs/fcntl.c

444

static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,

fs/fcntl.c

467

err = get_close_on_exec(fd) ? FD_CLOEXEC : 0;

fs/fcntl.c

471

set_close_on_exec(fd, argi & FD_CLOEXEC);

fs/fcntl.c

477

err = setfl(fd, filp, argi);

fs/fcntl.c

500

err = fcntl_setlk(fd, filp, cmd, &flock);

fs/fcntl.c

535

err = fcntl_setlease(fd, filp, argi);

fs/fcntl.c

538

err = fcntl_dirnotify(fd, filp, argi);

fs/fcntl.c

564

err = fcntl_setdeleg(fd, filp, &deleg);

fs/fcntl.c

587

SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)

fs/fcntl.c

589

CLASS(fd_raw, f)(fd);

fs/fcntl.c

602

err = do_fcntl(fd, cmd, arg, fd_file(f));

fs/fcntl.c

608

SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,

fs/fcntl.c

612

CLASS(fd_raw, f)(fd);

fs/fcntl.c

645

err = fcntl_setlk64(fd, fd_file(f), cmd, &flock);

fs/fcntl.c

648

err = do_fcntl(fd, cmd, arg, fd_file(f));

fs/fcntl.c

743

static long do_compat_fcntl64(unsigned int fd, unsigned int cmd,

fs/fcntl.c

746

CLASS(fd_raw, f)(fd);

fs/fcntl.c

76

error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0);

fs/fcntl.c

788

err = fcntl_setlk(fd, fd_file(f), convert_fcntl_cmd(cmd), &flock);

fs/fcntl.c

797

err = fcntl_setlk(fd, fd_file(f), convert_fcntl_cmd(cmd), &flock);

fs/fcntl.c

800

err = do_fcntl(fd, cmd, arg, fd_file(f));

fs/fcntl.c

806

COMPAT_SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,

fs/fcntl.c

809

return do_compat_fcntl64(fd, cmd, arg);

fs/fcntl.c

812

COMPAT_SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd,

fs/fcntl.c

824

return do_compat_fcntl64(fd, cmd, arg);

fs/fcntl.c

857

int fd, int reason, enum pid_type type)

fs/fcntl.c

901

si.si_fd = fd;

fs/fcntl.c

911

void send_sigio(struct fown_struct *fown, int fd, int band)

fs/fcntl.c

929

send_sigio_to_task(p, fown, fd, band, type);

fs/fcntl.c

934

send_sigio_to_task(p, fown, fd, band, type);

fs/fhandle.c

170

static int get_path_anchor(int fd, struct path *root)

fs/fhandle.c

172

if (fd >= 0) {

fs/fhandle.c

173

CLASS(fd, f)(fd);

fs/fhandle.c

181

if (fd == AT_FDCWD) {

fs/fhandle.c

186

if (fd == FD_PIDFS_ROOT) {

fs/fhandle.c

191

if (fd == FD_NSFS_ROOT) {

fs/file.c

1019

unsigned int fd, fmode_t mask)

fs/file.c

1028

nospec_mask = array_index_mask_nospec(fd, fdt->max_fds);

fs/file.c

1035

fdentry = fdt->fd + (fd & nospec_mask);

fs/file.c

105

kvfree(fdt->fd);

fs/file.c

1094

static struct file *__fget_files(struct files_struct *files, unsigned int fd,

fs/file.c

1100

file = __fget_files_rcu(files, fd, mask);

fs/file.c

1106

static inline struct file *__fget(unsigned int fd, fmode_t mask)

fs/file.c

1108

return __fget_files(current->files, fd, mask);

fs/file.c

1111

struct file *fget(unsigned int fd)

fs/file.c

1113

return __fget(fd, FMODE_PATH);

fs/file.c

1117

struct file *fget_raw(unsigned int fd)

fs/file.c

1119

return __fget(fd, 0);

fs/file.c

1123

struct file *fget_task(struct task_struct *task, unsigned int fd)

fs/file.c

1129

file = __fget_files(task->files, fd, 0);

fs/file.c

1139

unsigned int fd = *ret_fd;

fs/file.c

1146

for (; fd < files_fdtable(files)->max_fds; fd++) {

fs/file.c

1147

file = __fget_files_rcu(files, fd, 0);

fs/file.c

1154

*ret_fd = fd;

fs/file.c

1182

static inline struct fd __fget_light(unsigned int fd, fmode_t mask)

fs/file.c

1197

file = files_lookup_fd_raw(files, fd);

fs/file.c

1202

file = __fget_files(files, fd, mask);

fs/file.c

1208

struct fd fdget(unsigned int fd)

fs/file.c

1210

return __fget_light(fd, FMODE_PATH);

fs/file.c

1214

struct fd fdget_raw(unsigned int fd)

fs/file.c

1216

return __fget_light(fd, 0);

fs/file.c

1254

struct fd fdget_pos(unsigned int fd)

fs/file.c

1256

struct fd f = fdget(fd);

fs/file.c

1277

void set_close_on_exec(unsigned int fd, int flag)

fs/file.c

1281

__set_close_on_exec(fd, files_fdtable(files), flag);

fs/file.c

1285

bool get_close_on_exec(unsigned int fd)

fs/file.c

1289

res = close_on_exec(fd, current->files);

fs/file.c

1295

struct file *file, unsigned fd, unsigned flags)

fs/file.c

1328

fd = array_index_nospec(fd, fdt->max_fds);

fs/file.c

1329

tofree = rcu_dereference_raw(fdt->fd[fd]);

fs/file.c

1330

if (!tofree && fd_is_open(fd, fdt))

fs/file.c

1333

rcu_assign_pointer(fdt->fd[fd], file);

fs/file.c

1334

__set_open_fd(fd, fdt, flags & O_CLOEXEC);

fs/file.c

1340

return fd;

fs/file.c

1347

int replace_fd(unsigned fd, struct file *file, unsigned flags)

fs/file.c

1353

return close_fd(fd);

fs/file.c

1355

if (fd >= rlimit(RLIMIT_NOFILE))

fs/file.c

1359

err = expand_files(files, fd);

fs/file.c

1362

err = do_dup2(files, file, fd, flags);

fs/file.c

149

memcpy(nfdt->fd, ofdt->fd, cpy);

fs/file.c

150

memset((char *)nfdt->fd + cpy, 0, set);

fs/file.c

1523

file = rcu_dereference_check_fdtable(files, fdt->fd[n]);

fs/file.c

222

fdt->fd = data;

fs/file.c

238

kvfree(fdt->fd);

fs/file.c

322

static inline void __set_close_on_exec(unsigned int fd, struct fdtable *fdt,

fs/file.c

326

__set_bit(fd, fdt->close_on_exec);

fs/file.c

328

if (test_bit(fd, fdt->close_on_exec))

fs/file.c

329

__clear_bit(fd, fdt->close_on_exec);

fs/file.c

333

static inline void __set_open_fd(unsigned int fd, struct fdtable *fdt, bool set)

fs/file.c

335

__set_bit(fd, fdt->open_fds);

fs/file.c

336

__set_close_on_exec(fd, fdt, set);

fs/file.c

337

fd /= BITS_PER_LONG;

fs/file.c

338

if (!~fdt->open_fds[fd])

fs/file.c

339

__set_bit(fd, fdt->full_fds_bits);

fs/file.c

342

static inline void __clear_open_fd(unsigned int fd, struct fdtable *fdt)

fs/file.c

344

__clear_bit(fd, fdt->open_fds);

fs/file.c

345

fd /= BITS_PER_LONG;

fs/file.c

346

if (test_bit(fd, fdt->full_fds_bits))

fs/file.c

347

__clear_bit(fd, fdt->full_fds_bits);

fs/file.c

350

static inline bool fd_is_open(unsigned int fd, const struct fdtable *fdt)

fs/file.c

352

return test_bit(fd, fdt->open_fds);

fs/file.c

405

new_fdt->fd = &newf->fd_array[0];

fs/file.c

438

old_fds = old_fdt->fd;

fs/file.c

439

new_fds = new_fdt->fd;

fs/file.c

492

struct file *file = fdt->fd[i];

fs/file.c

535

.fd = &init_files.fd_array[0],

fs/file.c

573

unsigned int fd;

fs/file.c

580

fd = start;

fs/file.c

581

if (fd < files->next_fd)

fs/file.c

582

fd = files->next_fd;

fs/file.c

584

if (likely(fd < fdt->max_fds))

fs/file.c

585

fd = find_next_fd(fdt, fd);

fs/file.c

592

if (unlikely(fd >= end))

fs/file.c

595

if (unlikely(fd >= fdt->max_fds)) {

fs/file.c

596

error = expand_files(files, fd);

fs/file.c

604

files->next_fd = fd + 1;

fs/file.c

606

__set_open_fd(fd, fdt, flags & O_CLOEXEC);

fs/file.c

607

error = fd;

fs/file.c

608

VFS_BUG_ON(rcu_access_pointer(fdt->fd[fd]) != NULL);

fs/file.c

626

static void __put_unused_fd(struct files_struct *files, unsigned int fd)

fs/file.c

629

__clear_open_fd(fd, fdt);

fs/file.c

630

if (fd < files->next_fd)

fs/file.c

631

files->next_fd = fd;

fs/file.c

634

void put_unused_fd(unsigned int fd)

fs/file.c

638

__put_unused_fd(files, fd);

fs/file.c

660

static void noinline fd_install_slowpath(unsigned int fd, struct file *file)

fs/file.c

667

VFS_BUG_ON(rcu_access_pointer(fdt->fd[fd]) != NULL);

fs/file.c

668

rcu_assign_pointer(fdt->fd[fd], file);

fs/file.c

680

void fd_install(unsigned int fd, struct file *file)

fs/file.c

691

fd_install_slowpath(fd, file);

fs/file.c

697

VFS_BUG_ON(rcu_access_pointer(fdt->fd[fd]) != NULL);

fs/file.c

698

rcu_assign_pointer(fdt->fd[fd], file);

fs/file.c

715

struct file *file_close_fd_locked(struct files_struct *files, unsigned fd)

fs/file.c

722

if (fd >= fdt->max_fds)

fs/file.c

725

fd = array_index_nospec(fd, fdt->max_fds);

fs/file.c

726

file = rcu_dereference_raw(fdt->fd[fd]);

fs/file.c

728

rcu_assign_pointer(fdt->fd[fd], NULL);

fs/file.c

729

__put_unused_fd(files, fd);

fs/file.c

734

int close_fd(unsigned fd)

fs/file.c

740

file = file_close_fd_locked(files, fd);

fs/file.c

763

unsigned int fd, unsigned int max_fd)

fs/file.c

771

if (fd <= max_fd)

fs/file.c

772

bitmap_set(fdt->close_on_exec, fd, max_fd - fd + 1);

fs/file.c

776

static inline void __range_close(struct files_struct *files, unsigned int fd,

fs/file.c

788

for (fd = find_next_bit(fdt->open_fds, max_fd + 1, fd);

fs/file.c

789

fd <= max_fd;

fs/file.c

790

fd = find_next_bit(fdt->open_fds, max_fd + 1, fd + 1)) {

fs/file.c

791

file = file_close_fd_locked(files, fd);

fs/file.c

819

SYSCALL_DEFINE3(close_range, unsigned int, fd, unsigned int, max_fd,

fs/file.c

828

if (fd > max_fd)

fs/file.c

832

struct fd_range range = {fd, max_fd}, *punch_hole = ⦥

fs/file.c

853

__range_cloexec(cur_fds, fd, max_fd);

fs/file.c

855

__range_close(cur_fds, fd, max_fd);

fs/file.c

879

struct file *file_close_fd(unsigned int fd)

fs/file.c

885

file = file_close_fd_locked(files, fd);

fs/file.c

900

unsigned fd = i * BITS_PER_LONG;

fs/file.c

902

if (fd >= fdt->max_fds)

fs/file.c

908

for ( ; set ; fd++, set >>= 1) {

fs/file.c

912

file = fdt->fd[fd];

fs/file.c

915

rcu_assign_pointer(fdt->fd[fd], NULL);

fs/file.c

916

__put_unused_fd(files, fd);

fs/file_attr.c

401

CLASS(fd, f)(dfd);

fs/file_attr.c

463

CLASS(fd, f)(dfd);

fs/fsopen.c

100

return fd;

fs/fsopen.c

351

int, fd,

fs/fsopen.c

365

if (fd < 0)

fs/fsopen.c

400

CLASS(fd, f)(fd);

fs/fsopen.c

94

int fd;

fs/fsopen.c

96

fd = anon_inode_getfd("[fscontext]", &fscontext_fops, fc,

fs/fsopen.c

98

if (fd < 0)

fs/fuse/backing.c

100

file = fget_raw(map->fd);

fs/fuse/backing.c

89

pr_debug("%s: fd=%d flags=0x%x\n", __func__, map->fd, map->flags);

fs/fuse/dev.c

2563

static int fuse_dev_fasync(int fd, struct file *file, int on)

fs/fuse/dev.c

2571

return fasync_helper(fd, file, on, &fud->fc->iq.fasync);

fs/fuse/dev.c

2600

CLASS(fd, f)(oldfd);

fs/fuse/dir.c

107

static void __fuse_dentry_tree_del_node(struct fuse_dentry *fd,

fs/fuse/dir.c

110

if (!RB_EMPTY_NODE(&fd->node)) {

fs/fuse/dir.c

111

rb_erase(&fd->node, &bucket->tree);

fs/fuse/dir.c

112

RB_CLEAR_NODE(&fd->node);

fs/fuse/dir.c

118

struct fuse_dentry *fd = dentry->d_fsdata;

fs/fuse/dir.c

122

__fuse_dentry_tree_del_node(fd, bucket);

fs/fuse/dir.c

128

struct fuse_dentry *fd = dentry->d_fsdata;

fs/fuse/dir.c

140

__fuse_dentry_tree_del_node(fd, bucket);

fs/fuse/dir.c

146

if (fd->time < cur->time)

fs/fuse/dir.c

151

rb_link_node(&fd->node, parent, p);

fs/fuse/dir.c

152

rb_insert_color(&fd->node, &bucket->tree);

fs/fuse/dir.c

163

struct fuse_dentry *fd;

fs/fuse/dir.c

171

fd = rb_entry(node, struct fuse_dentry, node);

fs/fuse/dir.c

172

if (!time_before64(fd->time, get_jiffies_64()))

fs/fuse/dir.c

175

rb_erase(&fd->node, &dentry_hash[i].tree);

fs/fuse/dir.c

176

RB_CLEAR_NODE(&fd->node);

fs/fuse/dir.c

177

spin_lock(&fd->dentry->d_lock);

fs/fuse/dir.c

179

fd->dentry->d_flags |= DCACHE_OP_DELETE;

fs/fuse/dir.c

180

spin_unlock(&fd->dentry->d_lock);

fs/fuse/dir.c

181

d_dispose_if_unused(fd->dentry, &dispose);

fs/fuse/dir.c

474

struct fuse_dentry *fd;

fs/fuse/dir.c

476

fd = kzalloc_obj(struct fuse_dentry,

fs/fuse/dir.c

478

if (!fd)

fs/fuse/dir.c

481

fd->dentry = dentry;

fs/fuse/dir.c

482

RB_CLEAR_NODE(&fd->node);

fs/fuse/dir.c

483

dentry->d_fsdata = fd;

fs/fuse/dir.c

490

struct fuse_dentry *fd = dentry->d_fsdata;

fs/fuse/dir.c

492

if (!RB_EMPTY_NODE(&fd->node))

fs/fuse/dir.c

494

kfree_rcu(fd, rcu);

fs/fuse/fuse_i.h

602

int fd;

fs/fuse/inode.c

2001

ctx->file = fget(ctx->fd);

fs/fuse/inode.c

842

ctx->fd = result.uint_32;

fs/gfs2/glock.c

2654

unsigned int fd;

fs/gfs2/glock.c

2690

for(;; i->fd++) {

fs/gfs2/glock.c

2691

i->file = fget_task_next(i->task, &i->fd);

fs/gfs2/glock.c

2693

i->fd = 0;

fs/gfs2/glock.c

2725

i->fd++;

fs/gfs2/glock.c

2761

i->tgid, i->fd, gl_name.ln_type,

fs/gfs2/glock.c

2776

i->tgid, i->fd, glock_type(gl),

fs/hfs/attr.c

112

hfs_find_exit(&fd);

fs/hfs/attr.c

25

struct hfs_find_data fd;

fs/hfs/attr.c

33

res = hfs_find_init(HFS_SB(inode->i_sb)->cat_tree, &fd);

fs/hfs/attr.c

36

fd.search_key->cat = HFS_I(inode)->cat_key;

fs/hfs/attr.c

37

res = hfs_brec_find(&fd);

fs/hfs/attr.c

40

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset,

fs/hfs/attr.c

61

hfs_bnode_write(fd.bnode, &rec, fd.entryoffset,

fs/hfs/attr.c

64

hfs_find_exit(&fd);

fs/hfs/attr.c

71

struct hfs_find_data fd;

fs/hfs/attr.c

80

res = hfs_find_init(HFS_SB(inode->i_sb)->cat_tree, &fd);

fs/hfs/attr.c

83

fd.search_key->cat = HFS_I(inode)->cat_key;

fs/hfs/attr.c

84

res = hfs_brec_find(&fd);

fs/hfs/attr.c

87

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset,

fs/hfs/bfind.c

100

fd->keyoffset = off;

fs/hfs/bfind.c

101

fd->keylength = keylen;

fs/hfs/bfind.c

102

fd->entryoffset = off + keylen;

fs/hfs/bfind.c

103

fd->entrylength = len - keylen;

fs/hfs/bfind.c

110

int hfs_brec_find(struct hfs_find_data *fd)

fs/hfs/bfind.c

118

fd->record = -1;

fs/hfs/bfind.c

119

fd->keyoffset = -1;

fs/hfs/bfind.c

120

fd->keylength = -1;

fs/hfs/bfind.c

121

fd->entryoffset = -1;

fs/hfs/bfind.c

122

fd->entrylength = -1;

fs/hfs/bfind.c

124

tree = fd->tree;

fs/hfs/bfind.c

125

if (fd->bnode)

fs/hfs/bfind.c

126

hfs_bnode_put(fd->bnode);

fs/hfs/bfind.c

127

fd->bnode = NULL;

fs/hfs/bfind.c

147

res = __hfs_brec_find(bnode, fd);

fs/hfs/bfind.c

15

int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)

fs/hfs/bfind.c

150

if (fd->record < 0)

fs/hfs/bfind.c

154

hfs_bnode_read(bnode, &data, fd->entryoffset, 4);

fs/hfs/bfind.c

158

fd->bnode = bnode;

fs/hfs/bfind.c

170

int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len)

fs/hfs/bfind.c

174

res = hfs_brec_find(fd);

fs/hfs/bfind.c

177

if (fd->entrylength > rec_len)

fs/hfs/bfind.c

179

hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength);

fs/hfs/bfind.c

183

int hfs_brec_goto(struct hfs_find_data *fd, int cnt)

fs/hfs/bfind.c

19

if (!tree || !fd)

fs/hfs/bfind.c

190

bnode = fd->bnode;

fs/hfs/bfind.c

195

while (cnt > fd->record) {

fs/hfs/bfind.c

196

cnt -= fd->record + 1;

fs/hfs/bfind.c

197

fd->record = bnode->num_recs - 1;

fs/hfs/bfind.c

211

fd->record -= cnt;

fs/hfs/bfind.c

213

while (cnt >= bnode->num_recs - fd->record) {

fs/hfs/bfind.c

214

cnt -= bnode->num_recs - fd->record;

fs/hfs/bfind.c

215

fd->record = 0;

fs/hfs/bfind.c

22

fd->tree = tree;

fs/hfs/bfind.c

229

fd->record += cnt;

fs/hfs/bfind.c

23

fd->bnode = NULL;

fs/hfs/bfind.c

232

len = hfs_brec_lenoff(bnode, fd->record, &off);

fs/hfs/bfind.c

233

keylen = hfs_brec_keylen(bnode, fd->record);

fs/hfs/bfind.c

238

fd->keyoffset = off;

fs/hfs/bfind.c

239

fd->keylength = keylen;

fs/hfs/bfind.c

240

fd->entryoffset = off + keylen;

fs/hfs/bfind.c

241

fd->entrylength = len - keylen;

fs/hfs/bfind.c

242

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfs/bfind.c

244

fd->bnode = bnode;

fs/hfs/bfind.c

27

fd->search_key = ptr;

fs/hfs/bfind.c

28

fd->key = ptr + tree->max_key_len + 2;

fs/hfs/bfind.c

47

void hfs_find_exit(struct hfs_find_data *fd)

fs/hfs/bfind.c

49

hfs_bnode_put(fd->bnode);

fs/hfs/bfind.c

50

kfree(fd->search_key);

fs/hfs/bfind.c

52

fd->tree->cnid, __builtin_return_address(0));

fs/hfs/bfind.c

53

mutex_unlock(&fd->tree->tree_lock);

fs/hfs/bfind.c

54

fd->tree = NULL;

fs/hfs/bfind.c

58

int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd)

fs/hfs/bfind.c

77

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfs/bfind.c

78

cmpval = bnode->tree->keycmp(fd->key, fd->search_key);

fs/hfs/bfind.c

96

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfs/bfind.c

99

fd->record = e;

fs/hfs/brec.c

102

new_node = hfs_bnode_split(fd);

fs/hfs/brec.c

132

hfs_bnode_write(node, fd->search_key, data_off, key_len);

fs/hfs/brec.c

14

static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd);

fs/hfs/brec.c

141

hfs_bnode_read_key(node, fd->search_key, data_off + size);

fs/hfs/brec.c

142

hfs_brec_update_parent(fd);

fs/hfs/brec.c

146

hfs_bnode_put(fd->bnode);

fs/hfs/brec.c

15

static int hfs_brec_update_parent(struct hfs_find_data *fd);

fs/hfs/brec.c

151

fd->bnode = hfs_bnode_find(tree, new_node->parent);

fs/hfs/brec.c

159

hfs_bnode_read_key(new_node, fd->search_key, 14);

fs/hfs/brec.c

160

__hfs_brec_find(fd->bnode, fd);

fs/hfs/brec.c

166

key_len = fd->search_key->key_len + 1;

fs/hfs/brec.c

168

fd->search_key->key_len = tree->max_key_len;

fs/hfs/brec.c

177

int hfs_brec_remove(struct hfs_find_data *fd)

fs/hfs/brec.c

184

tree = fd->tree;

fs/hfs/brec.c

185

node = fd->bnode;

fs/hfs/brec.c

187

rec_off = tree->node_size - (fd->record + 2) * 2;

fs/hfs/brec.c

196

fd->record, fd->keylength + fd->entrylength);

fs/hfs/brec.c

205

node = fd->bnode = parent;

fs/hfs/brec.c

207

__hfs_brec_find(node, fd);

fs/hfs/brec.c

212

size = fd->keylength + fd->entrylength;

fs/hfs/brec.c

215

src = fd->keyoffset;

fs/hfs/brec.c

227

dst = fd->keyoffset;

fs/hfs/brec.c

228

src = fd->keyoffset + size;

fs/hfs/brec.c

245

if (!fd->record)

fs/hfs/brec.c

246

hfs_brec_update_parent(fd);

fs/hfs/brec.c

250

static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)

fs/hfs/brec.c

258

tree = fd->tree;

fs/hfs/brec.c

259

node = fd->bnode;

fs/hfs/brec.c

301

if (fd->record + 1 < num_recs) {

fs/hfs/brec.c

311

fd->bnode = new_node;

fs/hfs/brec.c

312

fd->record -= num_recs;

fs/hfs/brec.c

313

fd->keyoffset -= data_start - 14;

fs/hfs/brec.c

314

fd->entryoffset -= data_start - 14;

fs/hfs/brec.c

371

static int hfs_brec_update_parent(struct hfs_find_data *fd)

fs/hfs/brec.c

379

tree = fd->tree;

fs/hfs/brec.c

380

node = fd->bnode;

fs/hfs/brec.c

389

__hfs_brec_find(parent, fd);

fs/hfs/brec.c

390

if (fd->record < 0)

fs/hfs/brec.c

393

rec = fd->record;

fs/hfs/brec.c

399

fd->keylength = newkeylen = tree->max_key_len + 1;

fs/hfs/brec.c

401

rec, fd->keylength, newkeylen);

fs/hfs/brec.c

405

diff = newkeylen - fd->keylength;

fs/hfs/brec.c

413

fd->bnode = parent;

fs/hfs/brec.c

414

new_node = hfs_bnode_split(fd);

fs/hfs/brec.c

417

parent = fd->bnode;

fs/hfs/brec.c

418

rec = fd->record;

fs/hfs/brec.c

436

hfs_bnode_copy(parent, fd->keyoffset, node, 14, newkeylen);

fs/hfs/brec.c

438

hfs_bnode_write_u8(parent, fd->keyoffset, newkeylen - 1);

fs/hfs/brec.c

451

fd->bnode = hfs_bnode_find(tree, new_node->parent);

fs/hfs/brec.c

453

hfs_bnode_read_key(new_node, fd->search_key, 14);

fs/hfs/brec.c

456

__hfs_brec_find(fd->bnode, fd);

fs/hfs/brec.c

457

hfs_brec_insert(fd, &cnid, sizeof(cnid));

fs/hfs/brec.c

458

hfs_bnode_put(fd->bnode);

fs/hfs/brec.c

465

hfs_bnode_read_key(node, fd->search_key, 14);

fs/hfs/brec.c

473

fd->bnode = node;

fs/hfs/brec.c

65

int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len)

fs/hfs/brec.c

74

tree = fd->tree;

fs/hfs/brec.c

75

if (!fd->bnode) {

fs/hfs/brec.c

81

fd->bnode = node;

fs/hfs/brec.c

82

fd->record = -1;

fs/hfs/brec.c

85

key_len = (fd->search_key->key_len | 1) + 1;

fs/hfs/brec.c

88

rec = fd->record + 1;

fs/hfs/brec.c

91

node = fd->bnode;

fs/hfs/btree.h

122

extern int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len);

fs/hfs/btree.h

123

extern int hfs_brec_remove(struct hfs_find_data *fd);

fs/hfs/btree.h

126

extern int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd);

fs/hfs/btree.h

127

extern void hfs_find_exit(struct hfs_find_data *fd);

fs/hfs/btree.h

128

extern int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd);

fs/hfs/btree.h

129

extern int hfs_brec_find(struct hfs_find_data *fd);

fs/hfs/btree.h

130

extern int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len);

fs/hfs/btree.h

131

extern int hfs_brec_goto(struct hfs_find_data *fd, int cnt);

fs/hfs/catalog.c

104

err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth);

fs/hfs/catalog.c

108

hfs_cat_build_key(sb, fd.search_key, cnid, NULL);

fs/hfs/catalog.c

112

err = hfs_brec_find(&fd);

fs/hfs/catalog.c

118

err = hfs_brec_insert(&fd, &entry, entry_size);

fs/hfs/catalog.c

122

hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);

fs/hfs/catalog.c

124

err = hfs_brec_find(&fd);

fs/hfs/catalog.c

131

err = hfs_brec_insert(&fd, &entry, entry_size);

fs/hfs/catalog.c

138

hfs_find_exit(&fd);

fs/hfs/catalog.c

142

hfs_cat_build_key(sb, fd.search_key, cnid, NULL);

fs/hfs/catalog.c

143

if (!hfs_brec_find(&fd))

fs/hfs/catalog.c

144

hfs_brec_remove(&fd);

fs/hfs/catalog.c

146

hfs_find_exit(&fd);

fs/hfs/catalog.c

188

struct hfs_find_data *fd)

fs/hfs/catalog.c

193

hfs_cat_build_key(sb, fd->search_key, cnid, NULL);

fs/hfs/catalog.c

194

res = hfs_brec_read(fd, &rec, sizeof(rec));

fs/hfs/catalog.c

204

fd->search_key->cat.ParID = rec.thread.ParID;

fs/hfs/catalog.c

205

len = fd->search_key->cat.CName.len = rec.thread.CName.len;

fs/hfs/catalog.c

210

memcpy(fd->search_key->cat.CName.name, rec.thread.CName.name, len);

fs/hfs/catalog.c

211

return hfs_brec_find(fd);

fs/hfs/catalog.c

342

struct hfs_find_data fd;

fs/hfs/catalog.c

348

res = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);

fs/hfs/catalog.c

352

hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str);

fs/hfs/catalog.c

353

res = hfs_brec_find(&fd);

fs/hfs/catalog.c

357

type = hfs_bnode_read_u8(fd.bnode, fd.entryoffset);

fs/hfs/catalog.c

360

hfs_bnode_read(fd.bnode, &file, fd.entryoffset, sizeof(file));

fs/hfs/catalog.c

372

if (fd.tree->keycmp(fd.search_key, (void *)&rd->key) < 0)

fs/hfs/catalog.c

377

res = hfs_brec_remove(&fd);

fs/hfs/catalog.c

381

hfs_cat_build_key(sb, fd.search_key, cnid, NULL);

fs/hfs/catalog.c

382

res = hfs_brec_find(&fd);

fs/hfs/catalog.c

384

res = hfs_brec_remove(&fd);

fs/hfs/catalog.c

399

hfs_find_exit(&fd);

fs/hfs/catalog.c

84

struct hfs_find_data fd;

fs/hfs/catalog.c

96

err = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);

fs/hfs/dir.c

100

err = hfs_brec_goto(&fd, ctx->pos - 1);

fs/hfs/dir.c

105

if (be32_to_cpu(fd.key->cat.ParID) != inode->i_ino) {

fs/hfs/dir.c

111

if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {

fs/hfs/dir.c

116

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);

fs/hfs/dir.c

118

len = hfs_mac2asc(sb, strbuf, &fd.key->cat.CName);

fs/hfs/dir.c

120

if (fd.entrylength < sizeof(struct hfs_cat_dir)) {

fs/hfs/dir.c

129

if (fd.entrylength < sizeof(struct hfs_cat_file)) {

fs/hfs/dir.c

145

err = hfs_brec_goto(&fd, 1);

fs/hfs/dir.c

166

memcpy(&rd->key, &fd.key->cat, sizeof(struct hfs_cat_key));

fs/hfs/dir.c

168

hfs_find_exit(&fd);

fs/hfs/dir.c

24

struct hfs_find_data fd;

fs/hfs/dir.c

28

res = hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd);

fs/hfs/dir.c

31

hfs_cat_build_key(dir->i_sb, fd.search_key, dir->i_ino, &dentry->d_name);

fs/hfs/dir.c

32

res = hfs_brec_read(&fd, &rec, sizeof(rec));

fs/hfs/dir.c

37

inode = hfs_iget(dir->i_sb, &fd.search_key->cat, &rec);

fs/hfs/dir.c

41

hfs_find_exit(&fd);

fs/hfs/dir.c

55

struct hfs_find_data fd;

fs/hfs/dir.c

62

err = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);

fs/hfs/dir.c

65

hfs_cat_build_key(sb, fd.search_key, inode->i_ino, NULL);

fs/hfs/dir.c

66

err = hfs_brec_find(&fd);

fs/hfs/dir.c

77

if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {

fs/hfs/dir.c

82

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);

fs/hfs/extent.c

110

static int __hfs_ext_write_extent(struct inode *inode, struct hfs_find_data *fd)

fs/hfs/extent.c

114

hfs_ext_build_key(fd->search_key, inode->i_ino, HFS_I(inode)->cached_start,

fs/hfs/extent.c

116

res = hfs_brec_find(fd);

fs/hfs/extent.c

121

res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1);

fs/hfs/extent.c

124

hfs_brec_insert(fd, HFS_I(inode)->cached_extents, sizeof(hfs_extent_rec));

fs/hfs/extent.c

129

hfs_bnode_write(fd->bnode, HFS_I(inode)->cached_extents, fd->entryoffset, fd->entrylength);

fs/hfs/extent.c

137

struct hfs_find_data fd;

fs/hfs/extent.c

141

res = hfs_find_init(HFS_SB(inode->i_sb)->ext_tree, &fd);

fs/hfs/extent.c

144

res = __hfs_ext_write_extent(inode, &fd);

fs/hfs/extent.c

145

hfs_find_exit(&fd);

fs/hfs/extent.c

150

static inline int __hfs_ext_read_extent(struct hfs_find_data *fd, struct hfs_extent *extent,

fs/hfs/extent.c

155

hfs_ext_build_key(fd->search_key, cnid, block, type);

fs/hfs/extent.c

156

fd->key->ext.FNum = 0;

fs/hfs/extent.c

157

res = hfs_brec_find(fd);

fs/hfs/extent.c

160

if (fd->key->ext.FNum != fd->search_key->ext.FNum ||

fs/hfs/extent.c

161

fd->key->ext.FkType != fd->search_key->ext.FkType)

fs/hfs/extent.c

163

if (fd->entrylength != sizeof(hfs_extent_rec))

fs/hfs/extent.c

165

hfs_bnode_read(fd->bnode, extent, fd->entryoffset, sizeof(hfs_extent_rec));

fs/hfs/extent.c

169

static inline int __hfs_ext_cache_extent(struct hfs_find_data *fd, struct inode *inode, u32 block)

fs/hfs/extent.c

174

res = __hfs_ext_write_extent(inode, fd);

fs/hfs/extent.c

179

res = __hfs_ext_read_extent(fd, HFS_I(inode)->cached_extents, inode->i_ino,

fs/hfs/extent.c

182

HFS_I(inode)->cached_start = be16_to_cpu(fd->key->ext.FABN);

fs/hfs/extent.c

193

struct hfs_find_data fd;

fs/hfs/extent.c

200

res = hfs_find_init(HFS_SB(inode->i_sb)->ext_tree, &fd);

fs/hfs/extent.c

202

res = __hfs_ext_cache_extent(&fd, inode, block);

fs/hfs/extent.c

203

hfs_find_exit(&fd);

fs/hfs/extent.c

289

struct hfs_find_data fd;

fs/hfs/extent.c

316

res = hfs_find_init(HFS_SB(sb)->ext_tree, &fd);

fs/hfs/extent.c

320

res = __hfs_ext_read_extent(&fd, extent, cnid, total_blocks, type);

fs/hfs/extent.c

323

start = be16_to_cpu(fd.key->ext.FABN);

fs/hfs/extent.c

325

hfs_brec_remove(&fd);

fs/hfs/extent.c

328

hfs_find_exit(&fd);

fs/hfs/extent.c

480

struct hfs_find_data fd;

fs/hfs/extent.c

513

res = hfs_find_init(HFS_SB(sb)->ext_tree, &fd);

fs/hfs/extent.c

527

res = __hfs_ext_cache_extent(&fd, inode, alloc_cnt);

fs/hfs/extent.c

541

hfs_brec_remove(&fd);

fs/hfs/extent.c

543

hfs_find_exit(&fd);

fs/hfs/hfs_fs.h

149

struct hfs_find_data *fd);

fs/hfs/inode.c

454

struct hfs_find_data fd;

fs/hfs/inode.c

485

if (hfs_find_init(HFS_SB(main_inode->i_sb)->cat_tree, &fd))

fs/hfs/inode.c

492

fd.search_key->cat = HFS_I(main_inode)->cat_key;

fs/hfs/inode.c

493

if (hfs_brec_find(&fd))

fs/hfs/inode.c

497

if (fd.entrylength < sizeof(struct hfs_cat_dir))

fs/hfs/inode.c

499

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

508

hfs_bnode_write(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

511

if (fd.entrylength < sizeof(struct hfs_cat_file))

fs/hfs/inode.c

513

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

517

hfs_bnode_write(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

520

if (fd.entrylength < sizeof(struct hfs_cat_file))

fs/hfs/inode.c

522

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

535

hfs_bnode_write(fd.bnode, &rec, fd.entryoffset,

fs/hfs/inode.c

540

hfs_find_exit(&fd);

fs/hfs/inode.c

549

struct hfs_find_data fd;

fs/hfs/inode.c

563

res = hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd);

fs/hfs/inode.c

568

fd.search_key->cat = HFS_I(dir)->cat_key;

fs/hfs/inode.c

569

res = hfs_brec_read(&fd, &rec, sizeof(rec));

fs/hfs/inode.c

574

hfs_find_exit(&fd);

fs/hfs/super.c

319

struct hfs_find_data fd;

fs/hfs/super.c

354

res = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);

fs/hfs/super.c

357

res = hfs_cat_find_brec(sb, HFS_ROOT_CNID, &fd);

fs/hfs/super.c

359

if (fd.entrylength != sizeof(rec.dir)) {

fs/hfs/super.c

363

hfs_bnode_read(fd.bnode, &rec, fd.entryoffset, fd.entrylength);

fs/hfs/super.c

370

root_inode = hfs_iget(sb, &fd.search_key->cat, &rec);

fs/hfs/super.c

371

hfs_find_exit(&fd);

fs/hfs/super.c

385

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

140

const char *name, struct hfs_find_data *fd)

fs/hfsplus/attributes.c

152

err = hfsplus_attr_build_key(sb, fd->search_key, cnid, name);

fs/hfsplus/attributes.c

155

err = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/attributes.c

159

err = hfsplus_attr_build_key(sb, fd->search_key, cnid, NULL);

fs/hfsplus/attributes.c

162

err = hfs_brec_find(fd, hfs_find_1st_rec_by_cnid);

fs/hfsplus/attributes.c

175

struct hfs_find_data fd;

fs/hfsplus/attributes.c

180

err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd);

fs/hfsplus/attributes.c

184

err = hfsplus_find_attr(sb, inode->i_ino, name, &fd);

fs/hfsplus/attributes.c

188

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

192

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

199

struct hfs_find_data *fd,

fs/hfsplus/attributes.c

210

err = hfsplus_attr_build_key(sb, fd->search_key,

fs/hfsplus/attributes.c

231

err = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/attributes.c

238

err = hfs_brec_insert(fd, entry_ptr, entry_size);

fs/hfsplus/attributes.c

254

struct hfs_find_data fd;

fs/hfsplus/attributes.c

270

err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd);

fs/hfsplus/attributes.c

275

err = hfs_bmap_reserve(fd.tree, fd.tree->depth + 1);

fs/hfsplus/attributes.c

280

&fd, entry_ptr);

fs/hfsplus/attributes.c

285

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

293

struct hfs_find_data *fd)

fs/hfsplus/attributes.c

298

hfs_bnode_read(fd->bnode, &found_cnid,

fs/hfsplus/attributes.c

299

fd->keyoffset +

fs/hfsplus/attributes.c

305

hfs_bnode_read(fd->bnode, &record_type,

fs/hfsplus/attributes.c

306

fd->entryoffset, sizeof(record_type));

fs/hfsplus/attributes.c

322

hfs_bnode_read(fd->bnode, fd->search_key,

fs/hfsplus/attributes.c

323

fd->keyoffset, fd->keylength);

fs/hfsplus/attributes.c

325

err = hfs_brec_remove(fd);

fs/hfsplus/attributes.c

335

struct hfs_find_data *fd)

fs/hfsplus/attributes.c

344

err = hfsplus_attr_build_key(sb, fd->search_key,

fs/hfsplus/attributes.c

353

err = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/attributes.c

357

err = __hfsplus_delete_attr(inode, inode->i_ino, fd);

fs/hfsplus/attributes.c

368

struct hfs_find_data fd;

fs/hfsplus/attributes.c

378

err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd);

fs/hfsplus/attributes.c

383

err = hfs_bmap_reserve(fd.tree, fd.tree->depth);

fs/hfsplus/attributes.c

387

err = hfsplus_delete_attr_nolock(inode, name, &fd);

fs/hfsplus/attributes.c

392

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

399

struct hfs_find_data fd;

fs/hfsplus/attributes.c

408

err = hfs_find_init(HFSPLUS_SB(dir->i_sb)->attr_tree, &fd);

fs/hfsplus/attributes.c

413

err = hfsplus_find_attr(dir->i_sb, cnid, NULL, &fd);

fs/hfsplus/attributes.c

420

err = __hfsplus_delete_attr(dir, cnid, &fd);

fs/hfsplus/attributes.c

426

hfs_find_exit(&fd);

fs/hfsplus/attributes.c

435

struct hfs_find_data fd;

fs/hfsplus/attributes.c

451

err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd);

fs/hfsplus/attributes.c

456

err = hfs_bmap_reserve(fd.tree, fd.tree->depth + 1);

fs/hfsplus/attributes.c

460

err = hfsplus_delete_attr_nolock(inode, name, &fd);

fs/hfsplus/attributes.c

465

&fd, entry_ptr);

fs/hfsplus/attributes.c

470

hfs_find_exit(&fd);

fs/hfsplus/bfind.c

103

int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd,

fs/hfsplus/bfind.c

123

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfsplus/bfind.c

124

if (rec_found(bnode, fd, &b, &e, &rec)) {

fs/hfsplus/bfind.c

137

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfsplus/bfind.c

141

fd->record = e;

fs/hfsplus/bfind.c

142

fd->keyoffset = off;

fs/hfsplus/bfind.c

143

fd->keylength = keylen;

fs/hfsplus/bfind.c

144

fd->entryoffset = off + keylen;

fs/hfsplus/bfind.c

145

fd->entrylength = len - keylen;

fs/hfsplus/bfind.c

15

int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)

fs/hfsplus/bfind.c

153

int hfs_brec_find(struct hfs_find_data *fd, search_strategy_t do_key_compare)

fs/hfsplus/bfind.c

161

fd->record = -1;

fs/hfsplus/bfind.c

162

fd->keyoffset = -1;

fs/hfsplus/bfind.c

163

fd->keylength = -1;

fs/hfsplus/bfind.c

164

fd->entryoffset = -1;

fs/hfsplus/bfind.c

165

fd->entrylength = -1;

fs/hfsplus/bfind.c

167

tree = fd->tree;

fs/hfsplus/bfind.c

168

if (fd->bnode)

fs/hfsplus/bfind.c

169

hfs_bnode_put(fd->bnode);

fs/hfsplus/bfind.c

170

fd->bnode = NULL;

fs/hfsplus/bfind.c

19

fd->tree = tree;

fs/hfsplus/bfind.c

190

res = __hfs_brec_find(bnode, fd, do_key_compare);

fs/hfsplus/bfind.c

193

if (fd->record < 0)

fs/hfsplus/bfind.c

197

hfs_bnode_read(bnode, &data, fd->entryoffset, 4);

fs/hfsplus/bfind.c

20

fd->bnode = NULL;

fs/hfsplus/bfind.c

201

fd->bnode = bnode;

fs/hfsplus/bfind.c

213

int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len)

fs/hfsplus/bfind.c

217

res = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/bfind.c

220

if (fd->entrylength > rec_len)

fs/hfsplus/bfind.c

222

hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength);

fs/hfsplus/bfind.c

226

int hfs_brec_goto(struct hfs_find_data *fd, int cnt)

fs/hfsplus/bfind.c

233

bnode = fd->bnode;

fs/hfsplus/bfind.c

238

while (cnt > fd->record) {

fs/hfsplus/bfind.c

239

cnt -= fd->record + 1;

fs/hfsplus/bfind.c

24

fd->search_key = ptr;

fs/hfsplus/bfind.c

240

fd->record = bnode->num_recs - 1;

fs/hfsplus/bfind.c

25

fd->key = ptr + tree->max_key_len + 2;

fs/hfsplus/bfind.c

254

fd->record -= cnt;

fs/hfsplus/bfind.c

256

while (cnt >= bnode->num_recs - fd->record) {

fs/hfsplus/bfind.c

257

cnt -= bnode->num_recs - fd->record;

fs/hfsplus/bfind.c

258

fd->record = 0;

fs/hfsplus/bfind.c

272

fd->record += cnt;

fs/hfsplus/bfind.c

275

len = hfs_brec_lenoff(bnode, fd->record, &off);

fs/hfsplus/bfind.c

276

keylen = hfs_brec_keylen(bnode, fd->record);

fs/hfsplus/bfind.c

281

fd->keyoffset = off;

fs/hfsplus/bfind.c

282

fd->keylength = keylen;

fs/hfsplus/bfind.c

283

fd->entryoffset = off + keylen;

fs/hfsplus/bfind.c

284

fd->entrylength = len - keylen;

fs/hfsplus/bfind.c

285

hfs_bnode_read(bnode, fd->key, off, keylen);

fs/hfsplus/bfind.c

287

fd->bnode = bnode;

fs/hfsplus/bfind.c

33

void hfs_find_exit(struct hfs_find_data *fd)

fs/hfsplus/bfind.c

35

hfs_bnode_put(fd->bnode);

fs/hfsplus/bfind.c

36

kfree(fd->search_key);

fs/hfsplus/bfind.c

38

fd->tree->cnid, __builtin_return_address(0));

fs/hfsplus/bfind.c

39

mutex_unlock(&fd->tree->tree_lock);

fs/hfsplus/bfind.c

40

fd->tree = NULL;

fs/hfsplus/bfind.c

44

struct hfs_find_data *fd,

fs/hfsplus/bfind.c

53

cur_cnid = fd->key->ext.cnid;

fs/hfsplus/bfind.c

54

search_cnid = fd->search_key->ext.cnid;

fs/hfsplus/bfind.c

56

cur_cnid = fd->key->cat.parent;

fs/hfsplus/bfind.c

57

search_cnid = fd->search_key->cat.parent;

fs/hfsplus/bfind.c

59

cur_cnid = fd->key->attr.cnid;

fs/hfsplus/bfind.c

60

search_cnid = fd->search_key->attr.cnid;

fs/hfsplus/bfind.c

82

struct hfs_find_data *fd,

fs/hfsplus/bfind.c

89

cmpval = bnode->tree->keycmp(fd->key, fd->search_key);

fs/hfsplus/brec.c

100

new_node = hfs_bnode_split(fd);

fs/hfsplus/brec.c

132

hfs_bnode_write(node, fd->search_key, data_off, key_len);

fs/hfsplus/brec.c

141

hfs_bnode_read_key(node, fd->search_key, data_off + size);

fs/hfsplus/brec.c

142

hfs_brec_update_parent(fd);

fs/hfsplus/brec.c

146

hfs_bnode_put(fd->bnode);

fs/hfsplus/brec.c

15

static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd);

fs/hfsplus/brec.c

151

fd->bnode = hfs_bnode_find(tree, new_node->parent);

fs/hfsplus/brec.c

159

hfs_bnode_read_key(new_node, fd->search_key, 14);

fs/hfsplus/brec.c

16

static int hfs_brec_update_parent(struct hfs_find_data *fd);

fs/hfsplus/brec.c

160

__hfs_brec_find(fd->bnode, fd, hfs_find_rec_by_key);

fs/hfsplus/brec.c

167

key_len = be16_to_cpu(fd->search_key->key_len) + 2;

fs/hfsplus/brec.c

169

fd->search_key->key_len =

fs/hfsplus/brec.c

179

int hfs_brec_remove(struct hfs_find_data *fd)

fs/hfsplus/brec.c

185

tree = fd->tree;

fs/hfsplus/brec.c

186

node = fd->bnode;

fs/hfsplus/brec.c

188

rec_off = tree->node_size - (fd->record + 2) * 2;

fs/hfsplus/brec.c

197

fd->record, fd->keylength + fd->entrylength);

fs/hfsplus/brec.c

206

node = fd->bnode = parent;

fs/hfsplus/brec.c

208

__hfs_brec_find(node, fd, hfs_find_rec_by_key);

fs/hfsplus/brec.c

217

size = fd->keylength + fd->entrylength;

fs/hfsplus/brec.c

226

hfs_bnode_move(node, fd->keyoffset, fd->keyoffset + size,

fs/hfsplus/brec.c

227

data_off - fd->keyoffset - size);

fs/hfsplus/brec.c

230

if (!fd->record)

fs/hfsplus/brec.c

231

hfs_brec_update_parent(fd);

fs/hfsplus/brec.c

235

static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)

fs/hfsplus/brec.c

243

tree = fd->tree;

fs/hfsplus/brec.c

244

node = fd->bnode;

fs/hfsplus/brec.c

286

if (fd->record + 1 < num_recs) {

fs/hfsplus/brec.c

296

fd->bnode = new_node;

fs/hfsplus/brec.c

297

fd->record -= num_recs;

fs/hfsplus/brec.c

298

fd->keyoffset -= data_start - 14;

fs/hfsplus/brec.c

299

fd->entryoffset -= data_start - 14;

fs/hfsplus/brec.c

356

static int hfs_brec_update_parent(struct hfs_find_data *fd)

fs/hfsplus/brec.c

364

tree = fd->tree;

fs/hfsplus/brec.c

365

node = fd->bnode;

fs/hfsplus/brec.c

374

__hfs_brec_find(parent, fd, hfs_find_rec_by_key);

fs/hfsplus/brec.c

375

if (fd->record < 0)

fs/hfsplus/brec.c

378

rec = fd->record;

fs/hfsplus/brec.c

385

fd->keylength = newkeylen = tree->max_key_len + 2;

fs/hfsplus/brec.c

387

rec, fd->keylength, newkeylen);

fs/hfsplus/brec.c

391

diff = newkeylen - fd->keylength;

fs/hfsplus/brec.c

399

fd->bnode = parent;

fs/hfsplus/brec.c

400

new_node = hfs_bnode_split(fd);

fs/hfsplus/brec.c

403

parent = fd->bnode;

fs/hfsplus/brec.c

404

rec = fd->record;

fs/hfsplus/brec.c

423

hfs_bnode_copy(parent, fd->keyoffset, node, 14, newkeylen);

fs/hfsplus/brec.c

436

fd->bnode = hfs_bnode_find(tree, new_node->parent);

fs/hfsplus/brec.c

438

hfs_bnode_read_key(new_node, fd->search_key, 14);

fs/hfsplus/brec.c

441

__hfs_brec_find(fd->bnode, fd, hfs_find_rec_by_key);

fs/hfsplus/brec.c

442

hfs_brec_insert(fd, &cnid, sizeof(cnid));

fs/hfsplus/brec.c

443

hfs_bnode_put(fd->bnode);

fs/hfsplus/brec.c

450

hfs_bnode_read_key(node, fd->search_key, 14);

fs/hfsplus/brec.c

458

fd->bnode = node;

fs/hfsplus/brec.c

63

int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len)

fs/hfsplus/brec.c

72

tree = fd->tree;

fs/hfsplus/brec.c

73

if (!fd->bnode) {

fs/hfsplus/brec.c

79

fd->bnode = node;

fs/hfsplus/brec.c

80

fd->record = -1;

fs/hfsplus/brec.c

83

key_len = be16_to_cpu(fd->search_key->key_len) + 2;

fs/hfsplus/brec.c

86

rec = fd->record + 1;

fs/hfsplus/brec.c

89

node = fd->bnode;

fs/hfsplus/catalog.c

195

struct hfs_find_data *fd)

fs/hfsplus/catalog.c

201

hfsplus_cat_build_key_with_cnid(sb, fd->search_key, cnid);

fs/hfsplus/catalog.c

202

err = hfs_brec_read(fd, &tmp, sizeof(hfsplus_cat_entry));

fs/hfsplus/catalog.c

217

hfsplus_cat_build_key_uni(fd->search_key,

fs/hfsplus/catalog.c

220

return hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

257

struct hfs_find_data fd;

fs/hfsplus/catalog.c

264

err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);

fs/hfsplus/catalog.c

272

err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth);

fs/hfsplus/catalog.c

276

hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid);

fs/hfsplus/catalog.c

286

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

292

err = hfs_brec_insert(&fd, &entry, entry_size);

fs/hfsplus/catalog.c

296

err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);

fs/hfsplus/catalog.c

301

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

308

err = hfs_brec_insert(&fd, &entry, entry_size);

fs/hfsplus/catalog.c

318

hfs_find_exit(&fd);

fs/hfsplus/catalog.c

322

hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid);

fs/hfsplus/catalog.c

323

if (!hfs_brec_find(&fd, hfs_find_rec_by_key))

fs/hfsplus/catalog.c

324

hfs_brec_remove(&fd);

fs/hfsplus/catalog.c

326

hfs_find_exit(&fd);

fs/hfsplus/catalog.c

333

struct hfs_find_data fd;

fs/hfsplus/catalog.c

340

err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);

fs/hfsplus/catalog.c

348

err = hfs_bmap_reserve(fd.tree, 2 * (int)fd.tree->depth - 2);

fs/hfsplus/catalog.c

355

hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid);

fs/hfsplus/catalog.c

356

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

360

off = fd.entryoffset +

fs/hfsplus/catalog.c

362

fd.search_key->cat.parent = cpu_to_be32(dir->i_ino);

fs/hfsplus/catalog.c

363

hfs_bnode_read(fd.bnode,

fs/hfsplus/catalog.c

364

&fd.search_key->cat.name.length, off, 2);

fs/hfsplus/catalog.c

365

len = be16_to_cpu(fd.search_key->cat.name.length) * 2;

fs/hfsplus/catalog.c

366

hfs_bnode_read(fd.bnode,

fs/hfsplus/catalog.c

367

&fd.search_key->cat.name.unicode,

fs/hfsplus/catalog.c

369

fd.search_key->key_len = cpu_to_be16(6 + len);

fs/hfsplus/catalog.c

371

err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);

fs/hfsplus/catalog.c

376

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

380

type = hfs_bnode_read_u16(fd.bnode, fd.entryoffset);

fs/hfsplus/catalog.c

383

off = fd.entryoffset + offsetof(hfsplus_cat_file, data_fork);

fs/hfsplus/catalog.c

384

hfs_bnode_read(fd.bnode, &fork, off, sizeof(fork));

fs/hfsplus/catalog.c

388

off = fd.entryoffset +

fs/hfsplus/catalog.c

390

hfs_bnode_read(fd.bnode, &fork, off, sizeof(fork));

fs/hfsplus/catalog.c

399

if (fd.tree->keycmp(fd.search_key, (void *)&rd->key) < 0)

fs/hfsplus/catalog.c

404

err = hfs_brec_remove(&fd);

fs/hfsplus/catalog.c

408

hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid);

fs/hfsplus/catalog.c

409

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/catalog.c

413

err = hfs_brec_remove(&fd);

fs/hfsplus/catalog.c

429

hfs_find_exit(&fd);

fs/hfsplus/dir.c

103

err = hfsplus_cat_build_key(sb, fd.search_key,

fs/hfsplus/dir.c

117

hfs_find_exit(&fd);

fs/hfsplus/dir.c

126

hfs_find_exit(&fd);

fs/hfsplus/dir.c

137

struct hfs_find_data fd;

fs/hfsplus/dir.c

144

err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);

fs/hfsplus/dir.c

152

hfsplus_cat_build_key_with_cnid(sb, fd.search_key, inode->i_ino);

fs/hfsplus/dir.c

153

err = hfs_brec_find(&fd, hfs_find_rec_by_key);

fs/hfsplus/dir.c

164

if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {

fs/hfsplus/dir.c

169

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/dir.c

170

fd.entrylength);

fs/hfsplus/dir.c

176

if (fd.entrylength < HFSPLUS_MIN_THREAD_SZ) {

fs/hfsplus/dir.c

188

err = hfs_brec_goto(&fd, ctx->pos - 1);

fs/hfsplus/dir.c

192

if (be32_to_cpu(fd.key->cat.parent) != inode->i_ino) {

fs/hfsplus/dir.c

198

if (fd.entrylength > sizeof(entry) || fd.entrylength < 0) {

fs/hfsplus/dir.c

203

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/dir.c

204

fd.entrylength);

fs/hfsplus/dir.c

207

err = hfsplus_uni2asc_str(sb, &fd.key->cat.name, strbuf, &len);

fs/hfsplus/dir.c

211

if (fd.entrylength <

fs/hfsplus/dir.c

228

if (fd.entrylength < sizeof(struct hfsplus_cat_file)) {

fs/hfsplus/dir.c

260

err = hfs_brec_goto(&fd, 1);

fs/hfsplus/dir.c

281

memcpy(&rd->key, fd.key, sizeof(struct hfsplus_cat_key));

fs/hfsplus/dir.c

284

hfs_find_exit(&fd);

fs/hfsplus/dir.c

34

struct hfs_find_data fd;

fs/hfsplus/dir.c

44

err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);

fs/hfsplus/dir.c

47

err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino,

fs/hfsplus/dir.c

52

err = hfs_brec_read(&fd, &entry, sizeof(entry));

fs/hfsplus/dir.c

55

hfs_find_exit(&fd);

fs/hfsplus/dir.c

64

if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) {

fs/hfsplus/dir.c

71

if (fd.entrylength < sizeof(struct hfsplus_cat_file)) {

fs/hfsplus/extents.c

104

res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1);

fs/hfsplus/extents.c

107

hfs_brec_insert(fd, hip->cached_extents,

fs/hfsplus/extents.c

113

hfs_bnode_write(fd->bnode, hip->cached_extents,

fs/hfsplus/extents.c

114

fd->entryoffset, fd->entrylength);

fs/hfsplus/extents.c

134

struct hfs_find_data fd;

fs/hfsplus/extents.c

136

res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);

fs/hfsplus/extents.c

139

res = __hfsplus_ext_write_extent(inode, &fd);

fs/hfsplus/extents.c

140

hfs_find_exit(&fd);

fs/hfsplus/extents.c

156

static inline int __hfsplus_ext_read_extent(struct hfs_find_data *fd,

fs/hfsplus/extents.c

162

hfsplus_ext_build_key(fd->search_key, cnid, block, type);

fs/hfsplus/extents.c

163

fd->key->ext.cnid = 0;

fs/hfsplus/extents.c

164

res = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/extents.c

167

if (fd->key->ext.cnid != fd->search_key->ext.cnid ||

fs/hfsplus/extents.c

168

fd->key->ext.fork_type != fd->search_key->ext.fork_type)

fs/hfsplus/extents.c

170

if (fd->entrylength != sizeof(hfsplus_extent_rec))

fs/hfsplus/extents.c

172

hfs_bnode_read(fd->bnode, extent, fd->entryoffset,

fs/hfsplus/extents.c

177

static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd,

fs/hfsplus/extents.c

186

res = __hfsplus_ext_write_extent(inode, fd);

fs/hfsplus/extents.c

191

res = __hfsplus_ext_read_extent(fd, hip->cached_extents, inode->i_ino,

fs/hfsplus/extents.c

196

hip->cached_start = be32_to_cpu(fd->key->ext.start_block);

fs/hfsplus/extents.c

209

struct hfs_find_data fd;

fs/hfsplus/extents.c

216

res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);

fs/hfsplus/extents.c

218

res = __hfsplus_ext_cache_extent(&fd, inode, block);

fs/hfsplus/extents.c

219

hfs_find_exit(&fd);

fs/hfsplus/extents.c

394

struct hfs_find_data fd;

fs/hfsplus/extents.c

413

res = hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);

fs/hfsplus/extents.c

417

res = __hfsplus_ext_read_extent(&fd, ext_entry, cnid,

fs/hfsplus/extents.c

421

start = be32_to_cpu(fd.key->ext.start_block);

fs/hfsplus/extents.c

422

hfs_brec_remove(&fd);

fs/hfsplus/extents.c

424

mutex_unlock(&fd.tree->tree_lock);

fs/hfsplus/extents.c

428

mutex_lock_nested(&fd.tree->tree_lock,

fs/hfsplus/extents.c

429

hfsplus_btree_lock_class(fd.tree));

fs/hfsplus/extents.c

431

hfs_find_exit(&fd);

fs/hfsplus/extents.c

544

struct hfs_find_data fd;

fs/hfsplus/extents.c

579

res = hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);

fs/hfsplus/extents.c

587

mutex_unlock(&fd.tree->tree_lock);

fs/hfsplus/extents.c

592

mutex_lock_nested(&fd.tree->tree_lock,

fs/hfsplus/extents.c

593

hfsplus_btree_lock_class(fd.tree));

fs/hfsplus/extents.c

596

res = __hfsplus_ext_cache_extent(&fd, inode, alloc_cnt);

fs/hfsplus/extents.c

602

hfs_brec_remove(&fd);

fs/hfsplus/extents.c

603

mutex_unlock(&fd.tree->tree_lock);

fs/hfsplus/extents.c

607

mutex_lock_nested(&fd.tree->tree_lock,

fs/hfsplus/extents.c

608

hfsplus_btree_lock_class(fd.tree));

fs/hfsplus/extents.c

617

hfs_find_exit(&fd);

fs/hfsplus/extents.c

88

struct hfs_find_data *fd)

fs/hfsplus/extents.c

95

hfsplus_ext_build_key(fd->search_key, inode->i_ino, hip->cached_start,

fs/hfsplus/extents.c

99

res = hfs_brec_find(fd, hfs_find_rec_by_key);

fs/hfsplus/hfsplus_fs.h

341

struct hfs_find_data *fd);

fs/hfsplus/hfsplus_fs.h

391

int hfs_brec_insert(struct hfs_find_data *fd, void *entry, u32 entry_len);

fs/hfsplus/hfsplus_fs.h

392

int hfs_brec_remove(struct hfs_find_data *fd);

fs/hfsplus/hfsplus_fs.h

395

int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd);

fs/hfsplus/hfsplus_fs.h

396

void hfs_find_exit(struct hfs_find_data *fd);

fs/hfsplus/hfsplus_fs.h

397

int hfs_find_1st_rec_by_cnid(struct hfs_bnode *bnode, struct hfs_find_data *fd,

fs/hfsplus/hfsplus_fs.h

399

int hfs_find_rec_by_key(struct hfs_bnode *bnode, struct hfs_find_data *fd,

fs/hfsplus/hfsplus_fs.h

401

int __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd,

fs/hfsplus/hfsplus_fs.h

403

int hfs_brec_find(struct hfs_find_data *fd, search_strategy_t do_key_compare);

fs/hfsplus/hfsplus_fs.h

404

int hfs_brec_read(struct hfs_find_data *fd, void *rec, u32 rec_len);

fs/hfsplus/hfsplus_fs.h

405

int hfs_brec_goto(struct hfs_find_data *fd, int cnt);

fs/hfsplus/hfsplus_fs.h

418

struct hfs_find_data *fd);

fs/hfsplus/hfsplus_fs.h

456

int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd);

fs/hfsplus/inode.c

550

int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)

fs/hfsplus/inode.c

556

type = hfs_bnode_read_u16(fd->bnode, fd->entryoffset);

fs/hfsplus/inode.c

562

if (fd->entrylength < sizeof(struct hfsplus_cat_folder)) {

fs/hfsplus/inode.c

567

hfs_bnode_read(fd->bnode, &entry, fd->entryoffset,

fs/hfsplus/inode.c

590

if (fd->entrylength < sizeof(struct hfsplus_cat_file)) {

fs/hfsplus/inode.c

595

hfs_bnode_read(fd->bnode, &entry, fd->entryoffset,

fs/hfsplus/inode.c

638

struct hfs_find_data fd;

fs/hfsplus/inode.c

650

if (hfs_find_init(tree, &fd))

fs/hfsplus/inode.c

654

if (hfsplus_find_cat(main_inode->i_sb, main_inode->i_ino, &fd))

fs/hfsplus/inode.c

661

if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) {

fs/hfsplus/inode.c

666

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

678

hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

682

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

685

hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

690

if (fd.entrylength < sizeof(struct hfsplus_cat_file)) {

fs/hfsplus/inode.c

695

hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

708

hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,

fs/hfsplus/inode.c

714

hfs_find_exit(&fd);

fs/hfsplus/super.c

100

err = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd);

fs/hfsplus/super.c

102

err = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);

fs/hfsplus/super.c

104

err = hfsplus_cat_read_inode(inode, &fd);

fs/hfsplus/super.c

105

hfs_find_exit(&fd);

fs/hfsplus/super.c

432

struct hfs_find_data fd;

fs/hfsplus/super.c

568

err = hfs_find_init(sbi->cat_tree, &fd);

fs/hfsplus/super.c

571

err = hfsplus_cat_build_key(sb, fd.search_key, HFSPLUS_ROOT_CNID, &str);

fs/hfsplus/super.c

574

if (!hfs_brec_read(&fd, &entry, sizeof(entry))) {

fs/hfsplus/super.c

575

hfs_find_exit(&fd);

fs/hfsplus/super.c

587

hfs_find_exit(&fd);

fs/hfsplus/super.c

67

struct hfs_find_data fd;

fs/hfsplus/xattr.c

473

struct hfs_find_data fd;

fs/hfsplus/xattr.c

482

res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd);

fs/hfsplus/xattr.c

487

res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);

fs/hfsplus/xattr.c

490

entry_type = hfs_bnode_read_u16(fd.bnode, fd.entryoffset);

fs/hfsplus/xattr.c

493

hfs_bnode_read(fd.bnode, folder_finder_info,

fs/hfsplus/xattr.c

494

fd.entryoffset +

fs/hfsplus/xattr.c

500

hfs_bnode_read(fd.bnode, file_finder_info,

fs/hfsplus/xattr.c

501

fd.entryoffset +

fs/hfsplus/xattr.c

515

hfs_find_exit(&fd);

fs/hfsplus/xattr.c

522

struct hfs_find_data fd;

fs/hfsplus/xattr.c

544

res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->attr_tree, &fd);

fs/hfsplus/xattr.c

550

res = hfsplus_find_attr(inode->i_sb, inode->i_ino, name, &fd);

fs/hfsplus/xattr.c

559

hfs_bnode_read(fd.bnode, &xattr_record_type,

fs/hfsplus/xattr.c

560

fd.entryoffset, sizeof(xattr_record_type));

fs/hfsplus/xattr.c

563

record_length = hfs_bnode_read_u16(fd.bnode,

fs/hfsplus/xattr.c

564

fd.entryoffset +

fs/hfsplus/xattr.c

584

hfs_bnode_read(fd.bnode, entry, fd.entryoffset,

fs/hfsplus/xattr.c

596

hfs_find_exit(&fd);

fs/hfsplus/xattr.c

646

struct hfs_find_data fd;

fs/hfsplus/xattr.c

653

res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd);

fs/hfsplus/xattr.c

659

res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd);

fs/hfsplus/xattr.c

663

entry_type = hfs_bnode_read_u16(fd.bnode, fd.entryoffset);

fs/hfsplus/xattr.c

666

hfs_bnode_read(fd.bnode, folder_finder_info,

fs/hfsplus/xattr.c

667

fd.entryoffset +

fs/hfsplus/xattr.c

673

hfs_bnode_read(fd.bnode, file_finder_info,

fs/hfsplus/xattr.c

674

fd.entryoffset +

fs/hfsplus/xattr.c

704

hfs_find_exit(&fd);

fs/hfsplus/xattr.c

714

struct hfs_find_data fd;

fs/hfsplus/xattr.c

731

err = hfs_find_init(HFSPLUS_SB(inode->i_sb)->attr_tree, &fd);

fs/hfsplus/xattr.c

745

err = hfsplus_find_attr(inode->i_sb, inode->i_ino, NULL, &fd);

fs/hfsplus/xattr.c

757

u16 key_len = hfs_bnode_read_u16(fd.bnode, fd.keyoffset);

fs/hfsplus/xattr.c

759

if (key_len == 0 || key_len > fd.tree->max_key_len) {

fs/hfsplus/xattr.c

765

hfs_bnode_read(fd.bnode, &attr_key,

fs/hfsplus/xattr.c

766

fd.keyoffset, key_len + sizeof(key_len));

fs/hfsplus/xattr.c

773

&fd.key->attr.key_name, strbuf,

fs/hfsplus/xattr.c

795

memset(fd.key->attr.key_name.unicode, 0,

fs/hfsplus/xattr.c

796

sizeof(fd.key->attr.key_name.unicode));

fs/hfsplus/xattr.c

799

if (hfs_brec_goto(&fd, 1))

fs/hfsplus/xattr.c

806

hfs_find_exit(&fd);

fs/hostfs/hostfs.h

40

extern int stat_file(const char *path, struct hostfs_stat *p, int fd);

fs/hostfs/hostfs.h

49

extern int replace_file(int oldfd, int fd);

fs/hostfs/hostfs.h

51

extern int read_file(int fd, unsigned long long *offset, char *buf, int len);

fs/hostfs/hostfs.h

52

extern int write_file(int fd, unsigned long long *offset, const char *buf,

fs/hostfs/hostfs.h

54

extern int lseek_file(int fd, long long offset, int whence);

fs/hostfs/hostfs.h

55

extern int fsync_file(int fd, int datasync);

fs/hostfs/hostfs.h

57

extern int set_attr(const char *file, struct hostfs_iattr *attrs, int fd);

fs/hostfs/hostfs_kern.c

219

hi->fd = -1;

fs/hostfs/hostfs_kern.c

231

if (HOSTFS_I(inode)->fd != -1) {

fs/hostfs/hostfs_kern.c

232

close_file(&HOSTFS_I(inode)->fd);

fs/hostfs/hostfs_kern.c

233

HOSTFS_I(inode)->fd = -1;

fs/hostfs/hostfs_kern.c

301

int r, w, fd;

fs/hostfs/hostfs_kern.c

31

int fd;

fs/hostfs/hostfs_kern.c

321

fd = open_file(name, r, w, append);

fs/hostfs/hostfs_kern.c

323

if (fd < 0)

fs/hostfs/hostfs_kern.c

324

return fd;

fs/hostfs/hostfs_kern.c

330

close_file(&fd);

fs/hostfs/hostfs_kern.c

336

close_file(&fd);

fs/hostfs/hostfs_kern.c

339

if (HOSTFS_I(ino)->fd == -1) {

fs/hostfs/hostfs_kern.c

340

HOSTFS_I(ino)->fd = fd;

fs/hostfs/hostfs_kern.c

342

err = replace_file(fd, HOSTFS_I(ino)->fd);

fs/hostfs/hostfs_kern.c

343

close_file(&fd);

fs/hostfs/hostfs_kern.c

373

ret = fsync_file(HOSTFS_I(inode)->fd, datasync);

fs/hostfs/hostfs_kern.c

417

ret = write_file(HOSTFS_I(inode)->fd, &pos, buffer, count);

fs/hostfs/hostfs_kern.c

436

bytes_read = read_file(FILE_HOSTFS_I(file)->fd, &start, buffer,

fs/hostfs/hostfs_kern.c

473

err = write_file(FILE_HOSTFS_I(iocb->ki_filp)->fd, &pos, buffer, copied);

fs/hostfs/hostfs_kern.c

600

int fd;

fs/hostfs/hostfs_kern.c

606

fd = file_create(name, mode & 0777);

fs/hostfs/hostfs_kern.c

607

if (fd < 0) {

fs/hostfs/hostfs_kern.c

609

return fd;

fs/hostfs/hostfs_kern.c

617

HOSTFS_I(inode)->fd = fd;

fs/hostfs/hostfs_kern.c

812

int fd = HOSTFS_I(inode)->fd;

fs/hostfs/hostfs_kern.c

862

err = set_attr(name, &attrs, fd);

fs/hostfs/hostfs_user.c

135

int read_file(int fd, unsigned long long *offset, char *buf, int len)

fs/hostfs/hostfs_user.c

139

n = pread64(fd, buf, len, *offset);

fs/hostfs/hostfs_user.c

146

int write_file(int fd, unsigned long long *offset, const char *buf, int len)

fs/hostfs/hostfs_user.c

150

n = pwrite64(fd, buf, len, *offset);

fs/hostfs/hostfs_user.c

157

int lseek_file(int fd, long long offset, int whence)

fs/hostfs/hostfs_user.c

161

ret = lseek64(fd, offset, whence);

fs/hostfs/hostfs_user.c

167

int fsync_file(int fd, int datasync)

fs/hostfs/hostfs_user.c

171

ret = fdatasync(fd);

fs/hostfs/hostfs_user.c

173

ret = fsync(fd);

fs/hostfs/hostfs_user.c

180

int replace_file(int oldfd, int fd)

fs/hostfs/hostfs_user.c

182

return dup2(oldfd, fd);

fs/hostfs/hostfs_user.c

197

int fd;

fs/hostfs/hostfs_user.c

199

fd = open64(name, O_CREAT | O_RDWR, mode);

fs/hostfs/hostfs_user.c

200

if (fd < 0)

fs/hostfs/hostfs_user.c

202

return fd;

fs/hostfs/hostfs_user.c

205

int set_attr(const char *file, struct hostfs_iattr *attrs, int fd)

fs/hostfs/hostfs_user.c

212

if (fd >= 0) {

fs/hostfs/hostfs_user.c

213

if (fchmod(fd, attrs->ia_mode) != 0)

fs/hostfs/hostfs_user.c

220

if (fd >= 0) {

fs/hostfs/hostfs_user.c

221

if (fchown(fd, attrs->ia_uid, -1))

fs/hostfs/hostfs_user.c

228

if (fd >= 0) {

fs/hostfs/hostfs_user.c

229

if (fchown(fd, -1, attrs->ia_gid))

fs/hostfs/hostfs_user.c

236

if (fd >= 0) {

fs/hostfs/hostfs_user.c

237

if (ftruncate(fd, attrs->ia_size))

fs/hostfs/hostfs_user.c

251

err = stat_file(file, &st, fd);

fs/hostfs/hostfs_user.c

269

if (fd >= 0) {

fs/hostfs/hostfs_user.c

270

if (futimes(fd, times) != 0)

fs/hostfs/hostfs_user.c

279

err = stat_file(file, &st, fd);

fs/hostfs/hostfs_user.c

49

int stat_file(const char *path, struct hostfs_stat *p, int fd)

fs/hostfs/hostfs_user.c

54

if (fd >= 0) {

fs/hostfs/hostfs_user.c

59

if ((statx(fd, path, flags, STATX_BASIC_STATS | STATX_BTIME, &buf)) < 0)

fs/hostfs/hostfs_user.c

83

int mode = 0, fd;

fs/hostfs/hostfs_user.c

95

fd = open64(path, mode);

fs/hostfs/hostfs_user.c

96

if (fd < 0)

fs/hostfs/hostfs_user.c

98

else return fd;

fs/init.c

211

int fd;

fs/init.c

213

fd = get_unused_fd_flags(0);

fs/init.c

214

if (fd < 0)

fs/init.c

215

return fd;

fs/init.c

216

fd_install(fd, get_file(file));

fs/internal.h

199

struct file *file_close_fd_locked(struct files_struct *files, unsigned fd);

fs/internal.h

202

int do_sys_ftruncate(unsigned int fd, loff_t length, int small);

fs/internal.h

262

int do_statx_fd(int fd, unsigned int flags, unsigned int mask,

fs/ioctl.c

233

CLASS(fd, src_file)(srcfd);

fs/ioctl.c

363

static int ioctl_fioasync(unsigned int fd, struct file *filp,

fs/ioctl.c

378

error = filp->f_op->fasync(fd, filp, on);

fs/ioctl.c

492

static int do_vfs_ioctl(struct file *filp, unsigned int fd,

fs/ioctl.c

500

set_close_on_exec(fd, 1);

fs/ioctl.c

504

set_close_on_exec(fd, 0);

fs/ioctl.c

511

return ioctl_fioasync(fd, filp, argp);

fs/ioctl.c

583

SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)

fs/ioctl.c

585

CLASS(fd, f)(fd);

fs/ioctl.c

595

error = do_vfs_ioctl(fd_file(f), fd, cmd, arg);

fs/ioctl.c

638

COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,

fs/ioctl.c

641

CLASS(fd, f)(fd);

fs/ioctl.c

689

error = do_vfs_ioctl(fd_file(f), fd, cmd,

fs/jffs2/build.c

103

struct jffs2_full_dirent *fd;

fs/jffs2/build.c

150

fd = dead_fds;

fs/jffs2/build.c

151

dead_fds = fd->next;

fs/jffs2/build.c

153

ic = jffs2_get_ino_cache(c, fd->ino);

fs/jffs2/build.c

157

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

180

fd = ic->scan_dents;

fs/jffs2/build.c

181

ic->scan_dents = fd->next;

fs/jffs2/build.c

186

if (fd->type == DT_DIR) {

fs/jffs2/build.c

187

if (!fd->ic) {

fs/jffs2/build.c

194

BUG_ON(!(fd->ic->flags & INO_FLAGS_IS_DIR));

fs/jffs2/build.c

200

if (dir_hardlinks && fd->ic->pino_nlink) {

fs/jffs2/build.c

202

fd->name, fd->ino, ic->ino, fd->ic->pino_nlink);

fs/jffs2/build.c

207

fd->ic->pino_nlink = ic->ino;

fs/jffs2/build.c

209

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

231

fd = ic->scan_dents;

fs/jffs2/build.c

232

ic->scan_dents = fd->next;

fs/jffs2/build.c

233

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

247

struct jffs2_full_dirent *fd;

fs/jffs2/build.c

266

fd = ic->scan_dents;

fs/jffs2/build.c

267

ic->scan_dents = fd->next;

fs/jffs2/build.c

269

if (!fd->ino) {

fs/jffs2/build.c

271

dbg_fsbuild("child \"%s\" is a deletion dirent, skipping...\n", fd->name);

fs/jffs2/build.c

272

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

278

dbg_fsbuild("removing child \"%s\", ino #%u\n", fd->name, fd->ino);

fs/jffs2/build.c

280

child_ic = jffs2_get_ino_cache(c, fd->ino);

fs/jffs2/build.c

283

fd->name, fd->ino);

fs/jffs2/build.c

284

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

294

fd->ino, fd->name);

fs/jffs2/build.c

295

fd->next = *dead_fds;

fs/jffs2/build.c

296

*dead_fds = fd;

fs/jffs2/build.c

299

fd->ino, fd->name, child_ic->pino_nlink);

fs/jffs2/build.c

300

jffs2_free_full_dirent(fd);

fs/jffs2/build.c

56

struct jffs2_full_dirent *fd;

fs/jffs2/build.c

61

for(fd = ic->scan_dents; fd; fd = fd->next) {

fs/jffs2/build.c

63

if (!fd->ino)

fs/jffs2/build.c

68

child_ic = jffs2_get_ino_cache(c, fd->ino);

fs/jffs2/build.c

71

fd->name, fd->ino, ic->ino);

fs/jffs2/build.c

72

jffs2_mark_node_obsolete(c, fd->raw);

fs/jffs2/build.c

74

fd->ic = NULL;

fs/jffs2/build.c

79

fd->ic = child_ic;

fs/jffs2/build.c

83

if (fd->type == DT_DIR) {

fs/jffs2/build.c

89

dbg_fsbuild("increased nlink for child \"%s\" (ino #%u)\n", fd->name, fd->ino);

fs/jffs2/dir.c

104

(!fd || fd_list->version > fd->version) &&

fs/jffs2/dir.c

107

fd = fd_list;

fs/jffs2/dir.c

110

if (fd)

fs/jffs2/dir.c

111

ino = fd->ino;

fs/jffs2/dir.c

129

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

138

for (fd = f->dents; fd; fd = fd->next) {

fs/jffs2/dir.c

143

fd->name, fd->ino, fd->type, curofs, (unsigned long)ctx->pos);

fs/jffs2/dir.c

146

if (!fd->ino) {

fs/jffs2/dir.c

148

fd->name);

fs/jffs2/dir.c

153

(unsigned long)ctx->pos, fd->name, fd->ino, fd->type);

fs/jffs2/dir.c

154

if (!dir_emit(ctx, fd->name, strlen(fd->name), fd->ino, fd->type))

fs/jffs2/dir.c

296

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

418

fd = jffs2_write_dirent(c, dir_f, rd, dentry->d_name.name, namelen, ALLOC_NORMAL);

fs/jffs2/dir.c

420

if (IS_ERR(fd)) {

fs/jffs2/dir.c

426

ret = PTR_ERR(fd);

fs/jffs2/dir.c

437

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/jffs2/dir.c

460

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

563

fd = jffs2_write_dirent(c, dir_f, rd, dentry->d_name.name, namelen, ALLOC_NORMAL);

fs/jffs2/dir.c

565

if (IS_ERR(fd)) {

fs/jffs2/dir.c

571

ret = PTR_ERR(fd);

fs/jffs2/dir.c

583

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/jffs2/dir.c

601

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

606

for (fd = f->dents ; fd; fd = fd->next) {

fs/jffs2/dir.c

607

if (fd->ino) {

fs/jffs2/dir.c

634

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

742

fd = jffs2_write_dirent(c, dir_f, rd, dentry->d_name.name, namelen, ALLOC_NORMAL);

fs/jffs2/dir.c

744

if (IS_ERR(fd)) {

fs/jffs2/dir.c

750

ret = PTR_ERR(fd);

fs/jffs2/dir.c

761

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/jffs2/dir.c

796

struct jffs2_full_dirent *fd;

fs/jffs2/dir.c

799

for (fd = victim_f->dents; fd; fd = fd->next) {

fs/jffs2/dir.c

800

if (fd->ino) {

fs/jffs2/dir.c

84

struct jffs2_full_dirent *fd = NULL, *fd_list;

fs/jffs2/fs.c

302

struct jffs2_full_dirent *fd;

fs/jffs2/fs.c

305

for (fd=f->dents; fd; fd = fd->next) {

fs/jffs2/fs.c

306

if (fd->type == DT_DIR && fd->ino)

fs/jffs2/gc.c

1006

fd->name, f->inocache->ino);

fs/jffs2/gc.c

1008

jffs2_mark_node_obsolete(c, fd->raw);

fs/jffs2/gc.c

1009

jffs2_free_full_dirent(fd);

fs/jffs2/gc.c

29

struct jffs2_inode_info *f, struct jffs2_full_dnode *fd);

fs/jffs2/gc.c

31

struct jffs2_inode_info *f, struct jffs2_full_dirent *fd);

fs/jffs2/gc.c

33

struct jffs2_inode_info *f, struct jffs2_full_dirent *fd);

fs/jffs2/gc.c

502

struct jffs2_full_dirent *fd;

fs/jffs2/gc.c

566

for (fd = f->dents; fd; fd=fd->next) {

fs/jffs2/gc.c

567

if (fd->raw == raw)

fs/jffs2/gc.c

571

if (fd && fd->ino) {

fs/jffs2/gc.c

572

ret = jffs2_garbage_collect_dirent(c, jeb, f, fd);

fs/jffs2/gc.c

573

} else if (fd) {

fs/jffs2/gc.c

574

ret = jffs2_garbage_collect_deletion_dirent(c, jeb, f, fd);

fs/jffs2/gc.c

851

struct jffs2_inode_info *f, struct jffs2_full_dirent *fd)

fs/jffs2/gc.c

860

rd.nsize = strlen(fd->name);

fs/jffs2/gc.c

866

rd.ino = cpu_to_je32(fd->ino);

fs/jffs2/gc.c

873

rd.type = fd->type;

fs/jffs2/gc.c

875

rd.name_crc = cpu_to_je32(crc32(0, fd->name, rd.nsize));

fs/jffs2/gc.c

884

new_fd = jffs2_write_dirent(c, f, &rd, fd->name, rd.nsize, ALLOC_GC);

fs/jffs2/gc.c

896

struct jffs2_inode_info *f, struct jffs2_full_dirent *fd)

fs/jffs2/gc.c

911

int name_len = strlen(fd->name);

fs/jffs2/gc.c

912

uint32_t name_crc = crc32(0, fd->name, name_len);

fs/jffs2/gc.c

913

uint32_t rawlen = ref_totlen(c, jeb, fd->raw);

fs/jffs2/gc.c

938

if (SECTOR_ADDR(raw->flash_offset) == SECTOR_ADDR(fd->raw->flash_offset))

fs/jffs2/gc.c

972

if (memcmp(rd->name, fd->name, name_len))

fs/jffs2/gc.c

981

ref_offset(fd->raw), fd->name,

fs/jffs2/gc.c

985

return jffs2_garbage_collect_dirent(c, jeb, f, fd);

fs/jffs2/gc.c

997

if ((*fdp) == fd) {

fs/jffs2/gc.c

999

*fdp = fd->next;

fs/jffs2/nodelist.h

454

struct jffs2_full_dnode *fd, unsigned char *buf,

fs/jffs2/read.c

115

ret = jffs2_flash_read(c, (ref_offset(fd->raw)) + sizeof(*ri),

fs/jffs2/read.c

126

je32_to_cpu(ri->data_crc), crc, ref_offset(fd->raw));

fs/jffs2/read.c

24

struct jffs2_full_dnode *fd, unsigned char *buf,

fs/jffs2/read.c

38

ret = jffs2_flash_read(c, ref_offset(fd->raw), sizeof(*ri), &readlen, (char *)ri);

fs/jffs2/read.c

42

ref_offset(fd->raw), ret);

fs/jffs2/read.c

48

ref_offset(fd->raw), sizeof(*ri), readlen);

fs/jffs2/read.c

54

ref_offset(fd->raw), je32_to_cpu(ri->node_crc),

fs/jffs2/read.c

59

je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw));

fs/jffs2/readinode.c

1415

struct jffs2_full_dirent *fd, *fds;

fs/jffs2/readinode.c

1435

fd = fds;

fs/jffs2/readinode.c

1436

fds = fd->next;

fs/jffs2/readinode.c

1437

jffs2_free_full_dirent(fd);

fs/jffs2/readinode.c

556

static void jffs2_free_full_dirent_list(struct jffs2_full_dirent *fd)

fs/jffs2/readinode.c

560

while (fd) {

fs/jffs2/readinode.c

561

next = fd->next;

fs/jffs2/readinode.c

562

jffs2_free_full_dirent(fd);

fs/jffs2/readinode.c

563

fd = next;

fs/jffs2/readinode.c

590

struct jffs2_full_dirent *fd;

fs/jffs2/readinode.c

629

fd = jffs2_alloc_full_dirent(rd->nsize + 1);

fs/jffs2/readinode.c

630

if (unlikely(!fd))

fs/jffs2/readinode.c

633

fd->raw = ref;

fs/jffs2/readinode.c

634

fd->version = je32_to_cpu(rd->version);

fs/jffs2/readinode.c

635

fd->ino = je32_to_cpu(rd->ino);

fs/jffs2/readinode.c

636

fd->type = rd->type;

fs/jffs2/readinode.c

638

if (fd->version > rii->highest_version)

fs/jffs2/readinode.c

639

rii->highest_version = fd->version;

fs/jffs2/readinode.c

642

if(fd->version > rii->mctime_ver && je32_to_cpu(rd->mctime)) {

fs/jffs2/readinode.c

643

rii->mctime_ver = fd->version;

fs/jffs2/readinode.c

652

memcpy(&fd->name[0], &rd->name[0],

fs/jffs2/readinode.c

662

rd->nsize - already, &read, &fd->name[already]);

fs/jffs2/readinode.c

664

jffs2_free_full_dirent(fd);

fs/jffs2/readinode.c

672

jffs2_free_full_dirent(fd);

fs/jffs2/readinode.c

681

crc = crc32(0, fd->name, rd->nsize);

fs/jffs2/readinode.c

687

jffs2_free_full_dirent(fd);

fs/jffs2/readinode.c

693

fd->nhash = full_name_hash(NULL, fd->name, rd->nsize);

fs/jffs2/readinode.c

694

fd->next = NULL;

fs/jffs2/readinode.c

695

fd->name[rd->nsize] = '\0';

fs/jffs2/readinode.c

701

jffs2_add_fd_to_list(c, fd, &rii->fds);

fs/jffs2/scan.c

1050

struct jffs2_full_dirent *fd;

fs/jffs2/scan.c

1079

fd = jffs2_alloc_full_dirent(checkedlen+1);

fs/jffs2/scan.c

1080

if (!fd) {

fs/jffs2/scan.c

1083

memcpy(&fd->name, rd->name, checkedlen);

fs/jffs2/scan.c

1084

fd->name[checkedlen] = 0;

fs/jffs2/scan.c

1086

crc = crc32(0, fd->name, checkedlen);

fs/jffs2/scan.c

1091

fd->name, je32_to_cpu(rd->ino));

fs/jffs2/scan.c

1092

jffs2_free_full_dirent(fd);

fs/jffs2/scan.c

1101

jffs2_free_full_dirent(fd);

fs/jffs2/scan.c

1105

fd->raw = jffs2_link_node_ref(c, jeb, ofs | dirent_node_state(rd),

fs/jffs2/scan.c

1108

fd->next = NULL;

fs/jffs2/scan.c

1109

fd->version = je32_to_cpu(rd->version);

fs/jffs2/scan.c

1110

fd->ino = je32_to_cpu(rd->ino);

fs/jffs2/scan.c

1111

fd->nhash = full_name_hash(NULL, fd->name, checkedlen);

fs/jffs2/scan.c

1112

fd->type = rd->type;

fs/jffs2/scan.c

1113

jffs2_add_fd_to_list(c, fd, &ic->scan_dents);

fs/jffs2/summary.c

390

struct jffs2_full_dirent *fd;

fs/jffs2/summary.c

460

fd = jffs2_alloc_full_dirent(checkedlen+1);

fs/jffs2/summary.c

461

if (!fd)

fs/jffs2/summary.c

464

memcpy(&fd->name, spd->name, checkedlen);

fs/jffs2/summary.c

465

fd->name[checkedlen] = 0;

fs/jffs2/summary.c

469

jffs2_free_full_dirent(fd);

fs/jffs2/summary.c

473

fd->raw = sum_link_node_ref(c, jeb, je32_to_cpu(spd->offset) | REF_UNCHECKED,

fs/jffs2/summary.c

476

fd->next = NULL;

fs/jffs2/summary.c

477

fd->version = je32_to_cpu(spd->version);

fs/jffs2/summary.c

478

fd->ino = je32_to_cpu(spd->ino);

fs/jffs2/summary.c

479

fd->nhash = full_name_hash(NULL, fd->name, checkedlen);

fs/jffs2/summary.c

480

fd->type = spd->type;

fs/jffs2/summary.c

482

jffs2_add_fd_to_list(c, fd, &ic->scan_dents);

fs/jffs2/wbuf.c

188

struct jffs2_full_dirent *fd;

fs/jffs2/wbuf.c

213

for (fd = f->dents; fd; fd = fd->next) {

fs/jffs2/wbuf.c

214

if (fd->raw == raw) {

fs/jffs2/wbuf.c

215

dbg_noderef("Will replace ->raw in full_dirent at %p\n", fd);

fs/jffs2/wbuf.c

216

return &fd->raw;

fs/jffs2/write.c

209

struct jffs2_full_dirent *fd;

fs/jffs2/write.c

242

fd = jffs2_alloc_full_dirent(namelen+1);

fs/jffs2/write.c

243

if (!fd)

fs/jffs2/write.c

246

fd->version = je32_to_cpu(rd->version);

fs/jffs2/write.c

247

fd->ino = je32_to_cpu(rd->ino);

fs/jffs2/write.c

248

fd->nhash = full_name_hash(NULL, name, namelen);

fs/jffs2/write.c

249

fd->type = rd->type;

fs/jffs2/write.c

250

memcpy(fd->name, name, namelen);

fs/jffs2/write.c

251

fd->name[namelen]=0;

fs/jffs2/write.c

264

fd->version = je32_to_cpu(rd->version);

fs/jffs2/write.c

317

jffs2_free_full_dirent(fd);

fs/jffs2/write.c

321

fd->raw = jffs2_add_physical_node_ref(c, flash_ofs | dirent_node_state(rd),

fs/jffs2/write.c

323

if (IS_ERR(fd->raw)) {

fs/jffs2/write.c

324

void *hold_err = fd->raw;

fs/jffs2/write.c

326

jffs2_free_full_dirent(fd);

fs/jffs2/write.c

334

return fd;

fs/jffs2/write.c

447

struct jffs2_full_dirent *fd;

fs/jffs2/write.c

524

fd = jffs2_write_dirent(c, dir_f, rd, qstr->name, qstr->len, ALLOC_NORMAL);

fs/jffs2/write.c

528

if (IS_ERR(fd)) {

fs/jffs2/write.c

533

return PTR_ERR(fd);

fs/jffs2/write.c

538

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/jffs2/write.c

552

struct jffs2_full_dirent *fd;

fs/jffs2/write.c

587

fd = jffs2_write_dirent(c, dir_f, rd, name, namelen, ALLOC_DELETION);

fs/jffs2/write.c

591

if (IS_ERR(fd)) {

fs/jffs2/write.c

594

return PTR_ERR(fd);

fs/jffs2/write.c

598

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/jffs2/write.c

603

fd = dir_f->dents;

fs/jffs2/write.c

609

for (fd = dir_f->dents; fd; fd = fd->next) {

fs/jffs2/write.c

610

if (fd->nhash == nhash &&

fs/jffs2/write.c

611

!memcmp(fd->name, name, namelen) &&

fs/jffs2/write.c

612

!fd->name[namelen]) {

fs/jffs2/write.c

615

fd->ino, ref_offset(fd->raw));

fs/jffs2/write.c

616

jffs2_mark_node_obsolete(c, fd->raw);

fs/jffs2/write.c

621

fd->raw = NULL;

fs/jffs2/write.c

622

fd->ino = 0;

fs/jffs2/write.c

639

fd = dead_f->dents;

fs/jffs2/write.c

641

dead_f->dents = fd->next;

fs/jffs2/write.c

643

if (fd->ino) {

fs/jffs2/write.c

646

fd->name, fd->ino);

fs/jffs2/write.c

649

fd->name,

fs/jffs2/write.c

652

if (fd->raw)

fs/jffs2/write.c

653

jffs2_mark_node_obsolete(c, fd->raw);

fs/jffs2/write.c

654

jffs2_free_full_dirent(fd);

fs/jffs2/write.c

672

struct jffs2_full_dirent *fd;

fs/jffs2/write.c

706

fd = jffs2_write_dirent(c, dir_f, rd, name, namelen, ALLOC_NORMAL);

fs/jffs2/write.c

710

if (IS_ERR(fd)) {

fs/jffs2/write.c

713

return PTR_ERR(fd);

fs/jffs2/write.c

717

jffs2_add_fd_to_list(c, fd, &dir_f->dents);

fs/kernel_read_file.c

174

ssize_t kernel_read_file_from_fd(int fd, loff_t offset, void **buf,

fs/kernel_read_file.c

178

CLASS(fd, f)(fd);

fs/locks.c

2069

static int do_fcntl_add_lease(unsigned int fd, struct file *filp, unsigned int flavor, int arg)

fs/locks.c

2084

new->fa_fd = fd;

fs/locks.c

2104

int fcntl_setlease(unsigned int fd, struct file *filp, int arg)

fs/locks.c

2111

return do_fcntl_add_lease(fd, filp, FL_LEASE, arg);

fs/locks.c

2124

int fcntl_setdeleg(unsigned int fd, struct file *filp, struct delegation *deleg)

fs/locks.c

2132

return do_fcntl_add_lease(fd, filp, FL_DELEG, deleg->d_type);

fs/locks.c

2198

SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)

fs/locks.c

2220

CLASS(fd, f)(fd);

fs/locks.c

2483

int fcntl_setlk(unsigned int fd, struct file *filp, unsigned int cmd,

fs/locks.c

2546

f = files_lookup_fd_locked(files, fd);

fs/locks.c

2606

int fcntl_setlk64(unsigned int fd, struct file *filp, unsigned int cmd,

fs/locks.c

2668

f = files_lookup_fd_locked(files, fd);

fs/namespace.c

4441

CLASS(fd, f)(fs_fd);

fs/namespace.c

4976

CLASS(fd, f)(attr->userns_fd);

fs/namespace.c

5899

CLASS(fd, f)(kreq->mnt_ns_fd);

fs/nfsd/nfsctl.c

727

int fd, err;

fs/nfsd/nfsctl.c

731

err = get_int(&mesg, &fd);

fs/nfsd/nfsctl.c

732

if (err != 0 || fd < 0)

fs/nfsd/nfsctl.c

734

trace_nfsd_ctl_ports_addfd(net, fd);

fs/nfsd/nfsctl.c

741

err = svc_addsock(serv, net, fd, buf, SIMPLE_TRANSACTION_LIMIT, cred);

fs/nfsd/trace.h

2110

int fd

fs/nfsd/trace.h

2112

TP_ARGS(net, fd),

fs/nfsd/trace.h

2115

__field(int, fd)

fs/nfsd/trace.h

2119

__entry->fd = fd;

fs/nfsd/trace.h

2122

__entry->fd

fs/notify/dnotify/dnotify.c

229

fl_owner_t id, int fd, struct file *filp, __u32 mask)

fs/notify/dnotify/dnotify.c

237

odn->dn_fd = fd;

fs/notify/dnotify/dnotify.c

245

dn->dn_fd = fd;

fs/notify/dnotify/dnotify.c

259

int fcntl_dirnotify(int fd, struct file *filp, unsigned int arg)

fs/notify/dnotify/dnotify.c

349

f = fget_raw(fd);

fs/notify/dnotify/dnotify.c

371

error = attach_dn(dn, dn_mark, id, fd, filp, mask);

fs/notify/fanotify/fanotify.h

445

int fd; /* fd we passed to userspace for this event */

fs/notify/fanotify/fanotify_user.c

1041

if (ret <= 0 || FANOTIFY_PERM(event)->fd < 0) {

fs/notify/fanotify/fanotify_user.c

1202

CLASS(fd, f)(dfd);

fs/notify/fanotify/fanotify_user.c

1610

int f_flags, fd;

fs/notify/fanotify/fanotify_user.c

1753

fd = FD_ADD(f_flags,

fs/notify/fanotify/fanotify_user.c

1756

if (fd >= 0)

fs/notify/fanotify/fanotify_user.c

1758

return fd;

fs/notify/fanotify/fanotify_user.c

1967

CLASS(fd, f)(fanotify_fd);

fs/notify/fanotify/fanotify_user.c

427

int fd = response_struct->fd;

fs/notify/fanotify/fanotify_user.c

434

__func__, group, fd, response, errno, info, info_len);

fs/notify/fanotify/fanotify_user.c

482

if (fd == FAN_NOFD)

fs/notify/fanotify/fanotify_user.c

488

if (fd < 0)

fs/notify/fanotify/fanotify_user.c

494

if (event->fd != fd)

fs/notify/fanotify/fanotify_user.c

843

int ret, pidfd = -ESRCH, fd = -EBADF;

fs/notify/fanotify/fanotify_user.c

870

fd = create_fd(group, path, &f);

fs/notify/fanotify/fanotify_user.c

884

if (fd < 0) {

fs/notify/fanotify/fanotify_user.c

886

path->dentry, fd);

fs/notify/fanotify/fanotify_user.c

894

if (fd == -EOPENSTALE)

fs/notify/fanotify/fanotify_user.c

895

fd = 0;

fs/notify/fanotify/fanotify_user.c

896

return fd;

fs/notify/fanotify/fanotify_user.c

901

metadata.fd = fd;

fs/notify/fanotify/fanotify_user.c

903

metadata.fd = fd >= 0 ? fd : FAN_NOFD;

fs/notify/fanotify/fanotify_user.c

950

fd_install(fd, f);

fs/notify/fanotify/fanotify_user.c

956

FANOTIFY_PERM(event)->fd = fd;

fs/notify/fanotify/fanotify_user.c

962

put_unused_fd(fd);

fs/notify/group.c

155

int fsnotify_fasync(int fd, struct file *file, int on)

fs/notify/group.c

159

return fasync_helper(fd, file, on, &group->fsn_fa) >= 0 ? 0 : -EIO;

fs/notify/inotify/inotify_user.c

729

SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,

fs/notify/inotify/inotify_user.c

754

CLASS(fd, f)(fd);

fs/notify/inotify/inotify_user.c

786

SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)

fs/notify/inotify/inotify_user.c

790

CLASS(fd, f)(fd);

fs/ocfs2/cluster/heartbeat.c

1766

long fd;

fs/ocfs2/cluster/heartbeat.c

1780

ret = kstrtol(p, 0, &fd);

fs/ocfs2/cluster/heartbeat.c

1784

if (fd < 0 || fd >= INT_MAX)

fs/ocfs2/cluster/heartbeat.c

1787

CLASS(fd, f)(fd);

fs/open.c

1494

SYSCALL_DEFINE1(close, unsigned int, fd)

fs/open.c

1499

file = file_close_fd(fd);

fs/open.c

200

int do_sys_ftruncate(unsigned int fd, loff_t length, int small)

fs/open.c

204

CLASS(fd, f)(fd);

fs/open.c

211

SYSCALL_DEFINE2(ftruncate, unsigned int, fd, off_t, length)

fs/open.c

213

return do_sys_ftruncate(fd, length, 1);

fs/open.c

217

COMPAT_SYSCALL_DEFINE2(ftruncate, unsigned int, fd, compat_off_t, length)

fs/open.c

219

return do_sys_ftruncate(fd, length, 1);

fs/open.c

230

SYSCALL_DEFINE2(ftruncate64, unsigned int, fd, loff_t, length)

fs/open.c

232

return do_sys_ftruncate(fd, length, 0);

fs/open.c

245

COMPAT_SYSCALL_DEFINE3(ftruncate64, unsigned int, fd,

fs/open.c

248

return ksys_ftruncate(fd, compat_arg_u64_glue(length));

fs/open.c

357

int ksys_fallocate(int fd, int mode, loff_t offset, loff_t len)

fs/open.c

359

CLASS(fd, f)(fd);

fs/open.c

367

SYSCALL_DEFINE4(fallocate, int, fd, int, mode, loff_t, offset, loff_t, len)

fs/open.c

369

return ksys_fallocate(fd, mode, offset, len);

fs/open.c

373

COMPAT_SYSCALL_DEFINE6(fallocate, int, fd, int, mode, compat_arg_u64_dual(offset),

fs/open.c

376

return ksys_fallocate(fd, mode, compat_arg_u64_glue(offset),

fs/open.c

573

SYSCALL_DEFINE1(fchdir, unsigned int, fd)

fs/open.c

575

CLASS(fd_raw, f)(fd);

fs/open.c

659

SYSCALL_DEFINE2(fchmod, unsigned int, fd, umode_t, mode)

fs/open.c

661

CLASS(fd, f)(fd);

fs/open.c

848

int ksys_fchown(unsigned int fd, uid_t user, gid_t group)

fs/open.c

850

CLASS(fd, f)(fd);

fs/open.c

858

SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)

fs/open.c

860

return ksys_fchown(fd, user, group);

fs/pipe.c

1005

fd[0] = fdr;

fs/pipe.c

1006

fd[1] = fdw;

fs/pipe.c

1017

int do_pipe_flags(int *fd, int flags)

fs/pipe.c

1020

int error = __do_pipe_flags(fd, files, flags);

fs/pipe.c

1022

fd_install(fd[0], files[0]);

fs/pipe.c

1023

fd_install(fd[1], files[1]);

fs/pipe.c

1035

int fd[2];

fs/pipe.c

1038

error = __do_pipe_flags(fd, files, flags);

fs/pipe.c

1040

if (unlikely(copy_to_user(fildes, fd, sizeof(fd)))) {

fs/pipe.c

1043

put_unused_fd(fd[0]);

fs/pipe.c

1044

put_unused_fd(fd[1]);

fs/pipe.c

1047

fd_install(fd[0], files[0]);

fs/pipe.c

1048

fd_install(fd[1], files[1]);

fs/pipe.c

749

pipe_fasync(int fd, struct file *filp, int on)

fs/pipe.c

756

retval = fasync_helper(fd, filp, on, &pipe->fasync_readers);

fs/pipe.c

758

retval = fasync_helper(fd, filp, on, &pipe->fasync_writers);

fs/pipe.c

982

static int __do_pipe_flags(int *fd, struct file **files, int flags)

fs/proc/fd.c

115

static bool tid_fd_mode(struct task_struct *task, unsigned fd, fmode_t *mode)

fs/proc/fd.c

119

file = fget_task(task, fd);

fs/proc/fd.c

148

unsigned int fd;

fs/proc/fd.c

155

fd = proc_fd(inode);

fs/proc/fd.c

159

if (tid_fd_mode(task, fd, &f_mode)) {

fs/proc/fd.c

181

unsigned int fd = proc_fd(d_inode(dentry));

fs/proc/fd.c

184

fd_file = fget_task(task, fd);

fs/proc/fd.c

199

unsigned fd;

fs/proc/fd.c

214

ei->fd = data->fd;

fs/proc/fd.c

231

struct fd_data data = {.fd = name_to_int(&dentry->d_name)};

fs/proc/fd.c

236

if (data.fd == ~0U)

fs/proc/fd.c

238

if (!tid_fd_mode(task, data.fd, &data.mode))

fs/proc/fd.c

252

unsigned int fd;

fs/proc/fd.c

260

for (fd = ctx->pos - 2;; fd++) {

fs/proc/fd.c

266

f = fget_task_next(p, &fd);

fs/proc/fd.c

267

ctx->pos = fd + 2LL;

fs/proc/fd.c

272

data.fd = fd;

fs/proc/fd.c

274

len = snprintf(name, sizeof(name), "%u", fd);

fs/proc/fd.c

37

unsigned int fd = proc_fd(m->private);

fs/proc/fd.c

379

ei->fd = data->fd;

fs/proc/fd.c

40

file = files_lookup_fd_locked(files, fd);

fs/proc/fd.c

43

if (close_on_exec(fd, files))

fs/proc/fd.h

18

return PROC_I(inode)->fd;

fs/proc/inode.c

61

ei->fd = 0;

fs/proc/internal.h

119

unsigned int fd;

fs/quota/quota.c

973

SYSCALL_DEFINE4(quotactl_fd, unsigned int, fd, unsigned int, cmd,

fs/quota/quota.c

979

CLASS(fd_raw, f)(fd);

fs/read_write.c

1070

static ssize_t do_readv(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1073

CLASS(fd_pos, f)(fd);

fs/read_write.c

1093

static ssize_t do_writev(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1096

CLASS(fd_pos, f)(fd);

fs/read_write.c

1122

static ssize_t do_preadv(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1130

CLASS(fd, f)(fd);

fs/read_write.c

1143

static ssize_t do_pwritev(unsigned long fd, const struct iovec __user *vec,

fs/read_write.c

1151

CLASS(fd, f)(fd);

fs/read_write.c

1164

SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1167

return do_readv(fd, vec, vlen, 0);

fs/read_write.c

1170

SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1173

return do_writev(fd, vec, vlen, 0);

fs/read_write.c

1176

SYSCALL_DEFINE5(preadv, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1181

return do_preadv(fd, vec, vlen, pos, 0);

fs/read_write.c

1184

SYSCALL_DEFINE6(preadv2, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1191

return do_readv(fd, vec, vlen, flags);

fs/read_write.c

1193

return do_preadv(fd, vec, vlen, pos, flags);

fs/read_write.c

1196

SYSCALL_DEFINE5(pwritev, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1201

return do_pwritev(fd, vec, vlen, pos, 0);

fs/read_write.c

1204

SYSCALL_DEFINE6(pwritev2, unsigned long, fd, const struct iovec __user *, vec,

fs/read_write.c

1211

return do_writev(fd, vec, vlen, flags);

fs/read_write.c

1213

return do_pwritev(fd, vec, vlen, pos, flags);

fs/read_write.c

1223

COMPAT_SYSCALL_DEFINE4(preadv64, unsigned long, fd,

fs/read_write.c

1227

return do_preadv(fd, vec, vlen, pos, 0);

fs/read_write.c

1231

COMPAT_SYSCALL_DEFINE5(preadv, compat_ulong_t, fd,

fs/read_write.c

1237

return do_preadv(fd, vec, vlen, pos, 0);

fs/read_write.c

1241

COMPAT_SYSCALL_DEFINE5(preadv64v2, unsigned long, fd,

fs/read_write.c

1246

return do_readv(fd, vec, vlen, flags);

fs/read_write.c

1247

return do_preadv(fd, vec, vlen, pos, flags);

fs/read_write.c

1251

COMPAT_SYSCALL_DEFINE6(preadv2, compat_ulong_t, fd,

fs/read_write.c

1259

return do_readv(fd, vec, vlen, flags);

fs/read_write.c

1260

return do_preadv(fd, vec, vlen, pos, flags);

fs/read_write.c

1264

COMPAT_SYSCALL_DEFINE4(pwritev64, unsigned long, fd,

fs/read_write.c

1268

return do_pwritev(fd, vec, vlen, pos, 0);

fs/read_write.c

1272

COMPAT_SYSCALL_DEFINE5(pwritev, compat_ulong_t, fd,

fs/read_write.c

1278

return do_pwritev(fd, vec, vlen, pos, 0);

fs/read_write.c

1282

COMPAT_SYSCALL_DEFINE5(pwritev64v2, unsigned long, fd,

fs/read_write.c

1287

return do_writev(fd, vec, vlen, flags);

fs/read_write.c

1288

return do_pwritev(fd, vec, vlen, pos, flags);

fs/read_write.c

1292

COMPAT_SYSCALL_DEFINE6(pwritev2, compat_ulong_t, fd,

fs/read_write.c

1299

return do_writev(fd, vec, vlen, flags);

fs/read_write.c

1300

return do_pwritev(fd, vec, vlen, pos, flags);

fs/read_write.c

1317

CLASS(fd, in)(in_fd);

fs/read_write.c

1338

CLASS(fd, out)(out_fd);

fs/read_write.c

1658

CLASS(fd, f_in)(fd_in);

fs/read_write.c

1662

CLASS(fd, f_out)(fd_out);

fs/read_write.c

395

static off_t ksys_lseek(unsigned int fd, off_t offset, unsigned int whence)

fs/read_write.c

398

CLASS(fd_pos, f)(fd);

fs/read_write.c

412

SYSCALL_DEFINE3(lseek, unsigned int, fd, off_t, offset, unsigned int, whence)

fs/read_write.c

414

return ksys_lseek(fd, offset, whence);

fs/read_write.c

418

COMPAT_SYSCALL_DEFINE3(lseek, unsigned int, fd, compat_off_t, offset, unsigned int, whence)

fs/read_write.c

420

return ksys_lseek(fd, offset, whence);

fs/read_write.c

426

SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,

fs/read_write.c

431

CLASS(fd_pos, f)(fd);

fs/read_write.c

706

ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)

fs/read_write.c

708

CLASS(fd_pos, f)(fd);

fs/read_write.c

724

SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)

fs/read_write.c

726

return ksys_read(fd, buf, count);

fs/read_write.c

729

ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count)

fs/read_write.c

731

CLASS(fd_pos, f)(fd);

fs/read_write.c

748

SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,

fs/read_write.c

751

return ksys_write(fd, buf, count);

fs/read_write.c

754

ssize_t ksys_pread64(unsigned int fd, char __user *buf, size_t count,

fs/read_write.c

760

CLASS(fd, f)(fd);

fs/read_write.c

770

SYSCALL_DEFINE4(pread64, unsigned int, fd, char __user *, buf,

fs/read_write.c

773

return ksys_pread64(fd, buf, count, pos);

fs/read_write.c

777

COMPAT_SYSCALL_DEFINE5(pread64, unsigned int, fd, char __user *, buf,

fs/read_write.c

780

return ksys_pread64(fd, buf, count, compat_arg_u64_glue(pos));

fs/read_write.c

784

ssize_t ksys_pwrite64(unsigned int fd, const char __user *buf,

fs/read_write.c

790

CLASS(fd, f)(fd);

fs/read_write.c

800

SYSCALL_DEFINE4(pwrite64, unsigned int, fd, const char __user *, buf,

fs/read_write.c

803

return ksys_pwrite64(fd, buf, count, pos);

fs/read_write.c

807

COMPAT_SYSCALL_DEFINE5(pwrite64, unsigned int, fd, const char __user *, buf,

fs/read_write.c

810

return ksys_pwrite64(fd, buf, count, compat_arg_u64_glue(pos));

fs/readdir.c

218

SYSCALL_DEFINE3(old_readdir, unsigned int, fd,

fs/readdir.c

222

CLASS(fd_pos, f)(fd);

fs/readdir.c

312

SYSCALL_DEFINE3(getdents, unsigned int, fd,

fs/readdir.c

315

CLASS(fd_pos, f)(fd);

fs/readdir.c

397

SYSCALL_DEFINE3(getdents64, unsigned int, fd,

fs/readdir.c

400

CLASS(fd_pos, f)(fd);

fs/readdir.c

480

COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,

fs/readdir.c

484

CLASS(fd_pos, f)(fd);

fs/readdir.c

567

COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,

fs/readdir.c

570

CLASS(fd_pos, f)(fd);

fs/remap_range.c

539

CLASS(fd, dst_fd)(info->dest_fd);

fs/select.c

465

static inline __poll_t select_poll_one(int fd, poll_table *wait, unsigned long in,

fs/select.c

469

CLASS(fd, f)(fd);

fs/select.c

853

int fd = pollfd->fd;

fs/select.c

856

if (unlikely(fd < 0))

fs/select.c

859

CLASS(fd, f)(fd);

fs/signalfd.c

264

int fd;

fs/signalfd.c

273

fd = FD_ADD(flags & O_CLOEXEC,

fs/signalfd.c

277

if (fd >= 0)

fs/signalfd.c

279

return fd;

fs/signalfd.c

283

CLASS(fd, f)(ufd);

fs/smb/client/ioctl.c

90

CLASS(fd, src_file)(srcfd);

fs/splice.c

1578

SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, uiov,

fs/splice.c

1590

CLASS(fd, f)(fd);

fs/splice.c

1626

CLASS(fd, in)(fd_in);

fs/splice.c

1630

CLASS(fd, out)(fd_out);

fs/splice.c

1985

CLASS(fd, in)(fdin);

fs/splice.c

1989

CLASS(fd, out)(fdout);

fs/stat.c

276

int vfs_fstat(int fd, struct kstat *stat)

fs/stat.c

278

CLASS(fd_raw, f)(fd);

fs/stat.c

317

static int vfs_statx_fd(int fd, int flags, struct kstat *stat,

fs/stat.c

320

CLASS(fd_raw, f)(fd);

fs/stat.c

446

SYSCALL_DEFINE2(fstat, unsigned int, fd, struct __old_kernel_stat __user *, statbuf)

fs/stat.c

451

error = vfs_fstat(fd, &stat);

fs/stat.c

546

SYSCALL_DEFINE2(newfstat, unsigned int, fd, struct stat __user *, statbuf)

fs/stat.c

551

error = vfs_fstat(fd, &stat);

fs/stat.c

675

SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)

fs/stat.c

678

int error = vfs_fstat(fd, &stat);

fs/stat.c

768

int do_statx_fd(int fd, unsigned int flags, unsigned int mask,

fs/stat.c

785

error = vfs_statx_fd(fd, flags, &stat, mask);

fs/stat.c

892

COMPAT_SYSCALL_DEFINE2(newfstat, unsigned int, fd,

fs/stat.c

896

int error = vfs_fstat(fd, &stat);

fs/statfs.c

116

int fd_statfs(int fd, struct kstatfs *st)

fs/statfs.c

118

CLASS(fd_raw, f)(fd);

fs/statfs.c

212

SYSCALL_DEFINE2(fstatfs, unsigned int, fd, struct statfs __user *, buf)

fs/statfs.c

215

int error = fd_statfs(fd, &st);

fs/statfs.c

221

SYSCALL_DEFINE3(fstatfs64, unsigned int, fd, size_t, sz, struct statfs64 __user *, buf)

fs/statfs.c

229

error = fd_statfs(fd, &st);

fs/statfs.c

313

COMPAT_SYSCALL_DEFINE2(fstatfs, unsigned int, fd, struct compat_statfs __user *, buf)

fs/statfs.c

316

int error = fd_statfs(fd, &tmp);

fs/statfs.c

366

int kcompat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user * buf)

fs/statfs.c

374

error = fd_statfs(fd, &tmp);

fs/statfs.c

380

COMPAT_SYSCALL_DEFINE3(fstatfs64, unsigned int, fd, compat_size_t, sz, struct compat_statfs64 __user *, buf)

fs/statfs.c

382

return kcompat_sys_fstatfs64(fd, sz, buf);

fs/sync.c

148

SYSCALL_DEFINE1(syncfs, int, fd)

fs/sync.c

150

CLASS(fd, f)(fd);

fs/sync.c

204

static int do_fsync(unsigned int fd, int datasync)

fs/sync.c

206

CLASS(fd, f)(fd);

fs/sync.c

214

SYSCALL_DEFINE1(fsync, unsigned int, fd)

fs/sync.c

216

return do_fsync(fd, 0);

fs/sync.c

219

SYSCALL_DEFINE1(fdatasync, unsigned int, fd)

fs/sync.c

221

return do_fsync(fd, 1);

fs/sync.c

349

int ksys_sync_file_range(int fd, loff_t offset, loff_t nbytes,

fs/sync.c

352

CLASS(fd, f)(fd);

fs/sync.c

360

SYSCALL_DEFINE4(sync_file_range, int, fd, loff_t, offset, loff_t, nbytes,

fs/sync.c

363

return ksys_sync_file_range(fd, offset, nbytes, flags);

fs/sync.c

367

COMPAT_SYSCALL_DEFINE6(sync_file_range, int, fd, compat_arg_u64_dual(offset),

fs/sync.c

370

return ksys_sync_file_range(fd, compat_arg_u64_glue(offset),

fs/sync.c

377

SYSCALL_DEFINE4(sync_file_range2, int, fd, unsigned int, flags,

fs/sync.c

380

return ksys_sync_file_range(fd, offset, nbytes, flags);

fs/timerfd.c

454

CLASS(fd, f)(ufd);

fs/timerfd.c

518

CLASS(fd, f)(ufd);

fs/userfaultfd.c

980

int fd;

fs/userfaultfd.c

982

fd = anon_inode_create_getfd("[userfaultfd]", &userfaultfd_fops, new,

fs/userfaultfd.c

984

if (fd < 0)

fs/userfaultfd.c

985

return fd;

fs/userfaultfd.c

988

msg->arg.fork.ufd = fd;

fs/utimes.c

108

static int do_utimes_fd(int fd, struct timespec64 *times, int flags)

fs/utimes.c

113

CLASS(fd, f)(fd);

fs/xattr.c

1065

CLASS(fd, f)(dfd);

fs/xattr.c

1092

SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)

fs/xattr.c

1094

return path_removexattrat(fd, NULL, AT_EMPTY_PATH, name);

fs/xattr.c

702

CLASS(fd, f)(dfd);

fs/xattr.c

753

SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,

fs/xattr.c

756

return path_setxattrat(fd, NULL, AT_EMPTY_PATH, name,

fs/xattr.c

842

CLASS(fd, f)(dfd);

fs/xattr.c

892

SYSCALL_DEFINE4(fgetxattr, int, fd, const char __user *, name,

fs/xattr.c

895

return path_getxattrat(fd, NULL, AT_EMPTY_PATH, name, value, size);

fs/xattr.c

968

CLASS(fd, f)(dfd);

fs/xattr.c

997

SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)

fs/xattr.c

999

return path_listxattrat(fd, NULL, AT_EMPTY_PATH, list, size);

fs/xfs/libxfs/xfs_fs.h

1159

__s32 fd;

fs/xfs/libxfs/xfs_fs.h

536

__s32 fd;

fs/xfs/libxfs/xfs_fs.h

577

__u32 fd; /* fd for FD_TO_HANDLE */

fs/xfs/xfs_exchrange.c

815

CLASS(fd, file1)(args.file1_fd);

fs/xfs/xfs_exchrange.c

917

CLASS(fd, file1)(args.file1_fd);

fs/xfs/xfs_handle.c

93

CLASS(fd, f)(hreq->fd);

fs/xfs/xfs_healthmon.c

1116

CLASS(fd, hms_fd)(hms.fd);

fs/xfs/xfs_ioctl.c

931

CLASS(fd, f)((int)sxp->sx_fdtarget);

fs/xfs/xfs_ioctl.c

940

CLASS(fd, tmp)((int)sxp->sx_fdtmp);

fs/xfs/xfs_ioctl32.c

321

hreq->fd = hreq32.fd;

fs/xfs/xfs_ioctl32.h

79

__u32 fd; /* fd for FD_TO_HANDLE */

include/asm-generic/syscalls.h

16

unsigned long fd, unsigned long pgoff);

include/asm-generic/syscalls.h

22

unsigned long fd, unsigned long off);

include/linux/audit.h

435

extern void __audit_mmap_fd(int fd, int flags);

include/linux/audit.h

527

static inline void audit_mmap_fd(int fd, int flags)

include/linux/audit.h

530

__audit_mmap_fd(fd, flags);

include/linux/audit.h

687

static inline void audit_mmap_fd(int fd, int flags)

include/linux/bpf.h

117

int fd);

include/linux/bpf.h

1905

int fd;

include/linux/bpf.h

2615

static inline struct bpf_map *__bpf_map_get(struct fd f)

include/linux/bpf.h

2624

static inline struct btf *__btf_get_by_fd(struct fd f)

include/linux/btf.h

149

struct btf *btf_get_by_fd(int fd);

include/linux/can/dev.h

50

struct data_bittiming_params fd, xl;

include/linux/cgroup.h

116

struct cgroup *cgroup_get_from_fd(int fd);

include/linux/cgroup.h

117

struct cgroup *cgroup_v1v2_get_from_fd(int fd);

include/linux/compat.h

595

asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd,

include/linux/compat.h

597

asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd,

include/linux/compat.h

599

asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,

include/linux/compat.h

606

asmlinkage long compat_sys_fstatfs(unsigned int fd,

include/linux/compat.h

608

asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz,

include/linux/compat.h

615

asmlinkage long compat_sys_getdents(unsigned int fd,

include/linux/compat.h

620

asmlinkage ssize_t compat_sys_preadv(compat_ulong_t fd,

include/linux/compat.h

623

asmlinkage ssize_t compat_sys_pwritev(compat_ulong_t fd,

include/linux/compat.h

627

asmlinkage long compat_sys_preadv64(unsigned long fd,

include/linux/compat.h

633

asmlinkage long compat_sys_pwritev64(unsigned long fd,

include/linux/compat.h

668

asmlinkage long compat_sys_newfstat(unsigned int fd,

include/linux/compat.h

751

asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, compat_size_t len,

include/linux/compat.h

754

asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg,

include/linux/compat.h

756

asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg,

include/linux/compat.h

768

asmlinkage long compat_sys_recvmmsg_time64(int fd, struct compat_mmsghdr __user *mmsg,

include/linux/compat.h

771

asmlinkage long compat_sys_recvmmsg_time32(int fd, struct compat_mmsghdr __user *mmsg,

include/linux/compat.h

782

asmlinkage long compat_sys_sendmmsg(int fd, struct compat_mmsghdr __user *mmsg,

include/linux/compat.h

787

asmlinkage ssize_t compat_sys_preadv2(compat_ulong_t fd,

include/linux/compat.h

790

asmlinkage ssize_t compat_sys_pwritev2(compat_ulong_t fd,

include/linux/compat.h

794

asmlinkage long compat_sys_preadv64v2(unsigned long fd,

include/linux/compat.h

800

asmlinkage long compat_sys_pwritev64v2(unsigned long fd,

include/linux/compat.h

831

asmlinkage long compat_sys_recv(int fd, void __user *buf, compat_size_t len,

include/linux/compat.h

835

asmlinkage long compat_sys_old_readdir(unsigned int fd,

include/linux/compat.h

868

asmlinkage long compat_sys_ftruncate64(unsigned int fd, compat_arg_u64(len));

include/linux/compat.h

872

asmlinkage long compat_sys_fallocate(int fd, int mode, compat_arg_u64(offset),

include/linux/compat.h

877

asmlinkage long compat_sys_pread64(unsigned int fd, char __user *buf, size_t count,

include/linux/compat.h

882

asmlinkage long compat_sys_pwrite64(unsigned int fd, const char __user *buf, size_t count,

include/linux/compat.h

887

asmlinkage long compat_sys_sync_file_range(int fd, compat_arg_u64(pos),

include/linux/compat.h

892

asmlinkage long compat_sys_fadvise64_64(int fd, compat_arg_u64(pos),

include/linux/compat.h

897

asmlinkage long compat_sys_readahead(int fd, compat_arg_u64(offset), size_t count);

include/linux/compat.h

928

int kcompat_sys_fstatfs64(unsigned int fd, compat_size_t sz,

include/linux/dma-buf.h

574

struct dma_buf *dma_buf_get(int fd);

include/linux/dnotify.h

41

static inline int fcntl_dirnotify(int fd, struct file *filp, unsigned int arg)

include/linux/eventfd.h

35

struct file *eventfd_fget(int fd);

include/linux/eventfd.h

36

struct eventfd_ctx *eventfd_ctx_fdget(int fd);

include/linux/eventfd.h

55

static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd)

include/linux/eventpoll.h

60

int do_epoll_ctl(int epfd, int op, int fd, struct epoll_event *epds,

include/linux/fdtable.h

113

extern int close_fd(unsigned int fd);

include/linux/fdtable.h

114

extern struct file *file_close_fd(unsigned int fd);

include/linux/fdtable.h

28

struct file __rcu **fd; /* current fd array */

include/linux/fdtable.h

72

static inline struct file *files_lookup_fd_raw(struct files_struct *files, unsigned int fd)

include/linux/fdtable.h

75

unsigned long mask = array_index_mask_nospec(fd, fdt->max_fds);

include/linux/fdtable.h

84

needs_masking = rcu_dereference_raw(fdt->fd[fd&mask]);

include/linux/fdtable.h

88

static inline struct file *files_lookup_fd_locked(struct files_struct *files, unsigned int fd)

include/linux/fdtable.h

92

return files_lookup_fd_raw(files, fd);

include/linux/fdtable.h

95

static inline bool close_on_exec(unsigned int fd, const struct files_struct *files)

include/linux/fdtable.h

97

return test_bit(fd, files_fdtable(files)->close_on_exec);

include/linux/file.h

117

#define take_fd(fd) __get_and_null(fd, -EBADF)

include/linux/file.h

119

extern void fd_install(unsigned int fd, struct file *file);

include/linux/file.h

45

static inline bool fd_empty(struct fd f)

include/linux/file.h

50

#define EMPTY_FD (struct fd){0}

include/linux/file.h

51

static inline struct fd BORROWED_FD(struct file *f)

include/linux/file.h

53

return (struct fd){(unsigned long)f};

include/linux/file.h

55

static inline struct fd CLONED_FD(struct file *f)

include/linux/file.h

57

return (struct fd){(unsigned long)f | FDPUT_FPUT};

include/linux/file.h

60

static inline void fdput(struct fd fd)

include/linux/file.h

62

if (unlikely(fd.word & FDPUT_FPUT))

include/linux/file.h

63

fput(fd_file(fd));

include/linux/file.h

66

extern struct file *fget(unsigned int fd);

include/linux/file.h

67

extern struct file *fget_raw(unsigned int fd);

include/linux/file.h

68

extern struct file *fget_task(struct task_struct *task, unsigned int fd);

include/linux/file.h

69

extern struct file *fget_task_next(struct task_struct *task, unsigned int *fd);

include/linux/file.h

72

struct fd fdget(unsigned int fd);

include/linux/file.h

73

struct fd fdget_raw(unsigned int fd);

include/linux/file.h

74

struct fd fdget_pos(unsigned int fd);

include/linux/file.h

76

static inline void fdput_pos(struct fd f)

include/linux/file.h

83

DEFINE_CLASS(fd, struct fd, fdput(_T), fdget(fd), int fd)

include/linux/file.h

84

DEFINE_CLASS(fd_raw, struct fd, fdput(_T), fdget_raw(fd), int fd)

include/linux/file.h

85

DEFINE_CLASS(fd_pos, struct fd, fdput_pos(_T), fdget_pos(fd), int fd)

include/linux/file.h

88

extern int replace_fd(unsigned fd, struct file *file, unsigned flags);

include/linux/file.h

89

extern void set_close_on_exec(unsigned int fd, int flag);

include/linux/file.h

90

extern bool get_close_on_exec(unsigned int fd);

include/linux/file.h

93

extern void put_unused_fd(unsigned int fd);

include/linux/filelock.h

161

int fcntl_setlease(unsigned int fd, struct file *filp, int arg);

include/linux/filelock.h

163

int fcntl_setdeleg(unsigned int fd, struct file *filp, struct delegation *deleg);

include/linux/filelock.h

262

static inline int fcntl_setlk(unsigned int fd, struct file *file,

include/linux/filelock.h

275

static inline int fcntl_setlk64(unsigned int fd, struct file *file,

include/linux/filelock.h

281

static inline int fcntl_setlease(unsigned int fd, struct file *filp, int arg)

include/linux/filelock.h

291

static inline int fcntl_setdeleg(unsigned int fd, struct file *filp, struct delegation *deleg)

include/linux/font.h

69

#define REFCOUNT(fd) (((int *)(fd))[-1])

include/linux/font.h

70

#define FNTSIZE(fd) (((int *)(fd))[-2])

include/linux/font.h

71

#define FNTCHARCNT(fd) (((int *)(fd))[-3])

include/linux/font.h

72

#define FNTSUM(fd) (((int *)(fd))[-4])

include/linux/fs.h

1348

extern void send_sigio(struct fown_struct *fown, int fd, int band);

include/linux/fs.h

3192

int vfs_fstat(int fd, struct kstat *stat);

include/linux/fsnotify_backend.h

722

extern int fsnotify_fasync(int fd, struct file *file, int on);

include/linux/io_uring_types.h

660

int fd;

include/linux/iommufd.h

202

struct iommufd_ctx *iommufd_ctx_from_fd(int fd);

include/linux/kernel_read_file.h

51

ssize_t kernel_read_file_from_fd(int fd, loff_t offset,

include/linux/net.h

262

struct socket *sockfd_lookup(int fd, int *err);

include/linux/netlink.h

244

struct sock *netlink_getsockbyfd(int fd);

include/linux/perf_event.h

1233

extern struct file *perf_event_get(unsigned int fd);

include/linux/perf_event.h

1966

static inline struct file *perf_event_get(unsigned int fd) { return ERR_PTR(-EINVAL); }

include/linux/pid.h

82

struct pid *pidfd_get_pid(unsigned int fd, unsigned int *flags);

include/linux/posix-timers.h

30

static inline clockid_t fd_to_clockid(const int fd)

include/linux/posix-timers.h

32

return make_process_cpuclock((unsigned int) fd, CLOCKFD);

include/linux/socket.h

427

extern long __sys_recvmsg(int fd, struct user_msghdr __user *msg,

include/linux/socket.h

429

extern long __sys_sendmsg(int fd, struct user_msghdr __user *msg,

include/linux/socket.h

431

extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg,

include/linux/socket.h

435

extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg,

include/linux/socket.h

449

extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size,

include/linux/socket.h

452

extern int __sys_sendto(int fd, void __user *buff, size_t len,

include/linux/socket.h

458

extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,

include/linux/socket.h

462

extern int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen);

include/linux/socket.h

467

extern int __sys_connect(int fd, struct sockaddr __user *uservaddr,

include/linux/socket.h

469

extern int __sys_listen(int fd, int backlog);

include/linux/socket.h

473

extern int __sys_getsockname(int fd, struct sockaddr __user *usockaddr,

include/linux/socket.h

478

extern int __sys_shutdown(int fd, int how);

include/linux/sungem_phy.h

15

int (*setup_forced)(struct mii_phy *phy, int speed, int fd);

include/linux/sunrpc/svcsock.h

67

const int fd, char *name_return, const size_t len,

include/linux/sync_file.h

59

struct dma_fence *sync_file_get_fence(int fd);

include/linux/syscalls.h

1024

asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,

include/linux/syscalls.h

1027

unsigned int flags, umode_t mode, int fd);

include/linux/syscalls.h

1076

asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);

include/linux/syscalls.h

1100

asmlinkage long sys_getdents(unsigned int fd,

include/linux/syscalls.h

1161

asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group);

include/linux/syscalls.h

1190

asmlinkage long sys_fstat(unsigned int fd,

include/linux/syscalls.h

1216

unsigned long fd, unsigned long pgoff);

include/linux/syscalls.h

1235

ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count);

include/linux/syscalls.h

1236

int ksys_fchown(unsigned int fd, uid_t user, gid_t group);

include/linux/syscalls.h

1237

ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count);

include/linux/syscalls.h

1241

int ksys_sync_file_range(int fd, loff_t offset, loff_t nbytes,

include/linux/syscalls.h

1243

ssize_t ksys_pread64(unsigned int fd, char __user *buf, size_t count,

include/linux/syscalls.h

1245

ssize_t ksys_pwrite64(unsigned int fd, const char __user *buf,

include/linux/syscalls.h

1247

int ksys_fallocate(int fd, int mode, loff_t offset, loff_t len);

include/linux/syscalls.h

1249

int ksys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);

include/linux/syscalls.h

1251

static inline int ksys_fadvise64_64(int fd, loff_t offset, loff_t len,

include/linux/syscalls.h

1259

unsigned long fd, unsigned long pgoff);

include/linux/syscalls.h

1260

ssize_t ksys_readahead(int fd, loff_t offset, size_t count);

include/linux/syscalls.h

1286

int do_sys_ftruncate(unsigned int fd, loff_t length, int small);

include/linux/syscalls.h

1288

static inline long ksys_ftruncate(unsigned int fd, loff_t length)

include/linux/syscalls.h

1290

return do_sys_ftruncate(fd, length, 1);

include/linux/syscalls.h

1332

int __sys_getsockopt(int fd, int level, int optname, char __user *optval,

include/linux/syscalls.h

1334

int __sys_setsockopt(int fd, int level, int optname, char __user *optval,

include/linux/syscalls.h

336

asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit,

include/linux/syscalls.h

339

asmlinkage long sys_io_uring_register(unsigned int fd, unsigned int op,

include/linux/syscalls.h

348

asmlinkage long sys_fsetxattr(int fd, const char __user *name,

include/linux/syscalls.h

357

asmlinkage long sys_fgetxattr(int fd, const char __user *name,

include/linux/syscalls.h

366

asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);

include/linux/syscalls.h

374

asmlinkage long sys_fremovexattr(int fd, const char __user *name);

include/linux/syscalls.h

384

asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,

include/linux/syscalls.h

397

asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);

include/linux/syscalls.h

399

asmlinkage long sys_fcntl64(unsigned int fd,

include/linux/syscalls.h

403

asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,

include/linux/syscalls.h

405

asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);

include/linux/syscalls.h

406

asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,

include/linux/syscalls.h

410

asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);

include/linux/syscalls.h

431

asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);

include/linux/syscalls.h

432

asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,

include/linux/syscalls.h

444

asmlinkage long sys_ftruncate(unsigned int fd, off_t length);

include/linux/syscalls.h

447

asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);

include/linux/syscalls.h

449

asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);

include/linux/syscalls.h

454

asmlinkage long sys_fchdir(unsigned int fd);

include/linux/syscalls.h

456

asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);

include/linux/syscalls.h

463

asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);

include/linux/syscalls.h

468

asmlinkage long sys_close(unsigned int fd);

include/linux/syscalls.h

469

asmlinkage long sys_close_range(unsigned int fd, unsigned int max_fd,

include/linux/syscalls.h

475

asmlinkage long sys_quotactl_fd(unsigned int fd, unsigned int cmd, qid_t id,

include/linux/syscalls.h

477

asmlinkage long sys_getdents64(unsigned int fd,

include/linux/syscalls.h

480

asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,

include/linux/syscalls.h

483

asmlinkage long sys_lseek(unsigned int fd, off_t offset,

include/linux/syscalls.h

485

asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);

include/linux/syscalls.h

486

asmlinkage long sys_write(unsigned int fd, const char __user *buf,

include/linux/syscalls.h

488

asmlinkage long sys_readv(unsigned long fd,

include/linux/syscalls.h

491

asmlinkage long sys_writev(unsigned long fd,

include/linux/syscalls.h

494

asmlinkage long sys_pread64(unsigned int fd, char __user *buf,

include/linux/syscalls.h

496

asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,

include/linux/syscalls.h

498

asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

500

asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

517

asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,

include/linux/syscalls.h

527

asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);

include/linux/syscalls.h

529

asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);

include/linux/syscalls.h

534

asmlinkage long sys_fsync(unsigned int fd);

include/linux/syscalls.h

535

asmlinkage long sys_fdatasync(unsigned int fd);

include/linux/syscalls.h

536

asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,

include/linux/syscalls.h

538

asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,

include/linux/syscalls.h

784

asmlinkage long sys_setsockopt(int fd, int level, int optname,

include/linux/syscalls.h

786

asmlinkage long sys_getsockopt(int fd, int level, int optname,

include/linux/syscalls.h

789

asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);

include/linux/syscalls.h

790

asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags);

include/linux/syscalls.h

791

asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);

include/linux/syscalls.h

826

asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);

include/linux/syscalls.h

873

asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,

include/linux/syscalls.h

876

asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg,

include/linux/syscalls.h

891

u64 mask, int fd,

include/linux/syscalls.h

904

asmlinkage long sys_syncfs(int fd);

include/linux/syscalls.h

905

asmlinkage long sys_setns(int fd, int nstype);

include/linux/syscalls.h

907

asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,

include/linux/syscalls.h

923

asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);

include/linux/syscalls.h

949

asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

952

asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,

include/linux/syscalls.h

983

asmlinkage long sys_pidfd_getfd(int pidfd, int fd, unsigned int flags);

include/linux/syscalls.h

993

asmlinkage long sys_cachestat(unsigned int fd,

include/linux/tee_drv.h

139

struct tee_shm *tee_shm_register_fd(struct tee_context *ctx, int fd);

include/linux/usb/composite.h

582

struct usb_function_driver *fd;

include/linux/vfio.h

390

struct virqfd **pvirqfd, int fd);

include/media/v4l2-ioctl.h

786

__s32 fd;

include/media/v4l2-subdev.h

873

struct v4l2_mbus_frame_desc *fd);

include/media/v4l2-subdev.h

875

struct v4l2_mbus_frame_desc *fd);

include/media/videobuf2-core.h

191

int fd;

include/media/videobuf2-core.h

976

int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,

include/net/9p/client.h

121

} fd;

include/net/net_namespace.h

220

struct net *get_net_ns_by_fd(int fd);

include/net/net_namespace.h

248

static inline struct net *get_net_ns_by_fd(int fd)

include/rdma/ib_umem.h

165

int fd, int access,

include/rdma/ib_umem.h

169

size_t size, int fd,

include/rdma/ib_umem.h

175

int fd, int access);

include/rdma/ib_umem.h

211

size_t size, int fd,

include/rdma/ib_umem.h

219

size_t size, int fd, int access)

include/rdma/ib_umem.h

228

int fd, int access)

include/rdma/ib_verbs.h

2562

u64 length, u64 virt_addr, int fd,

include/soc/fsl/dpaa2-fd.h

104

static inline dma_addr_t dpaa2_fd_get_addr(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

106

return (dma_addr_t)le64_to_cpu(fd->simple.addr);

include/soc/fsl/dpaa2-fd.h

114

static inline void dpaa2_fd_set_addr(struct dpaa2_fd *fd, dma_addr_t addr)

include/soc/fsl/dpaa2-fd.h

116

fd->simple.addr = cpu_to_le64(addr);

include/soc/fsl/dpaa2-fd.h

125

static inline u32 dpaa2_fd_get_frc(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

127

return le32_to_cpu(fd->simple.frc);

include/soc/fsl/dpaa2-fd.h

135

static inline void dpaa2_fd_set_frc(struct dpaa2_fd *fd, u32 frc)

include/soc/fsl/dpaa2-fd.h

137

fd->simple.frc = cpu_to_le32(frc);

include/soc/fsl/dpaa2-fd.h

146

static inline u32 dpaa2_fd_get_ctrl(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

148

return le32_to_cpu(fd->simple.ctrl);

include/soc/fsl/dpaa2-fd.h

156

static inline void dpaa2_fd_set_ctrl(struct dpaa2_fd *fd, u32 ctrl)

include/soc/fsl/dpaa2-fd.h

158

fd->simple.ctrl = cpu_to_le32(ctrl);

include/soc/fsl/dpaa2-fd.h

167

static inline dma_addr_t dpaa2_fd_get_flc(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

169

return (dma_addr_t)le64_to_cpu(fd->simple.flc);

include/soc/fsl/dpaa2-fd.h

177

static inline void dpaa2_fd_set_flc(struct dpaa2_fd *fd, dma_addr_t flc_addr)

include/soc/fsl/dpaa2-fd.h

179

fd->simple.flc = cpu_to_le64(flc_addr);

include/soc/fsl/dpaa2-fd.h

182

static inline bool dpaa2_fd_short_len(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

184

return !!((le16_to_cpu(fd->simple.format_offset) >>

include/soc/fsl/dpaa2-fd.h

194

static inline u32 dpaa2_fd_get_len(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

196

if (dpaa2_fd_short_len(fd))

include/soc/fsl/dpaa2-fd.h

197

return le32_to_cpu(fd->simple.len) & FD_SHORT_LEN_MASK;

include/soc/fsl/dpaa2-fd.h

199

return le32_to_cpu(fd->simple.len);

include/soc/fsl/dpaa2-fd.h

207

static inline void dpaa2_fd_set_len(struct dpaa2_fd *fd, u32 len)

include/soc/fsl/dpaa2-fd.h

209

fd->simple.len = cpu_to_le32(len);

include/soc/fsl/dpaa2-fd.h

218

static inline uint16_t dpaa2_fd_get_offset(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

220

return le16_to_cpu(fd->simple.format_offset) & FD_OFFSET_MASK;

include/soc/fsl/dpaa2-fd.h

228

static inline void dpaa2_fd_set_offset(struct dpaa2_fd *fd, uint16_t offset)

include/soc/fsl/dpaa2-fd.h

230

fd->simple.format_offset &= cpu_to_le16(~FD_OFFSET_MASK);

include/soc/fsl/dpaa2-fd.h

231

fd->simple.format_offset |= cpu_to_le16(offset);

include/soc/fsl/dpaa2-fd.h

241

const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

243

return (enum dpaa2_fd_format)((le16_to_cpu(fd->simple.format_offset)

include/soc/fsl/dpaa2-fd.h

252

static inline void dpaa2_fd_set_format(struct dpaa2_fd *fd,

include/soc/fsl/dpaa2-fd.h

255

fd->simple.format_offset &=

include/soc/fsl/dpaa2-fd.h

257

fd->simple.format_offset |= cpu_to_le16(format << FD_FORMAT_SHIFT);

include/soc/fsl/dpaa2-fd.h

266

static inline uint16_t dpaa2_fd_get_bpid(const struct dpaa2_fd *fd)

include/soc/fsl/dpaa2-fd.h

268

return le16_to_cpu(fd->simple.bpid) & FD_BPID_MASK;

include/soc/fsl/dpaa2-fd.h

276

static inline void dpaa2_fd_set_bpid(struct dpaa2_fd *fd, uint16_t bpid)

include/soc/fsl/dpaa2-fd.h

278

fd->simple.bpid &= cpu_to_le16(~(FD_BPID_MASK));

include/soc/fsl/dpaa2-fd.h

279

fd->simple.bpid |= cpu_to_le16(bpid);

include/soc/fsl/dpaa2-global.h

174

return (const struct dpaa2_fd *)&dq->dq.fd[0];

include/soc/fsl/dpaa2-global.h

32

u8 fd[32];

include/soc/fsl/dpaa2-io.h

113

const struct dpaa2_fd *fd);

include/soc/fsl/dpaa2-io.h

115

const struct dpaa2_fd *fd, int number_of_frame);

include/soc/fsl/dpaa2-io.h

117

const struct dpaa2_fd *fd, int number_of_frame);

include/soc/fsl/dpaa2-io.h

119

u16 qdbin, const struct dpaa2_fd *fd);

include/soc/fsl/qman.h

116

static inline dma_addr_t qm_fd_addr(const struct qm_fd *fd)

include/soc/fsl/qman.h

118

return be64_to_cpu(fd->data) & 0xffffffffffLLU;

include/soc/fsl/qman.h

121

static inline u64 qm_fd_addr_get64(const struct qm_fd *fd)

include/soc/fsl/qman.h

123

return be64_to_cpu(fd->data) & 0xffffffffffLLU;

include/soc/fsl/qman.h

126

static inline void qm_fd_addr_set64(struct qm_fd *fd, u64 addr)

include/soc/fsl/qman.h

128

fd->addr_hi = upper_32_bits(addr);

include/soc/fsl/qman.h

129

fd->addr_lo = cpu_to_be32(lower_32_bits(addr));

include/soc/fsl/qman.h

139

static inline enum qm_fd_format qm_fd_get_format(const struct qm_fd *fd)

include/soc/fsl/qman.h

141

return be32_to_cpu(fd->cfg) & QM_FD_FORMAT_MASK;

include/soc/fsl/qman.h

144

static inline int qm_fd_get_offset(const struct qm_fd *fd)

include/soc/fsl/qman.h

146

return (be32_to_cpu(fd->cfg) & QM_FD_OFF_MASK) >> QM_FD_OFF_SHIFT;

include/soc/fsl/qman.h

149

static inline int qm_fd_get_length(const struct qm_fd *fd)

include/soc/fsl/qman.h

151

return be32_to_cpu(fd->cfg) & QM_FD_LEN_MASK;

include/soc/fsl/qman.h

154

static inline int qm_fd_get_len_big(const struct qm_fd *fd)

include/soc/fsl/qman.h

156

return be32_to_cpu(fd->cfg) & QM_FD_LEN_BIG_MASK;

include/soc/fsl/qman.h

159

static inline void qm_fd_set_param(struct qm_fd *fd, enum qm_fd_format fmt,

include/soc/fsl/qman.h

162

fd->cfg = cpu_to_be32(fmt | (len & QM_FD_LEN_BIG_MASK) |

include/soc/fsl/qman.h

166

#define qm_fd_set_contig(fd, off, len) \

include/soc/fsl/qman.h

167

qm_fd_set_param(fd, qm_fd_contig, off, len)

include/soc/fsl/qman.h

168

#define qm_fd_set_sg(fd, off, len) qm_fd_set_param(fd, qm_fd_sg, off, len)

include/soc/fsl/qman.h

169

#define qm_fd_set_contig_big(fd, len) \

include/soc/fsl/qman.h

170

qm_fd_set_param(fd, qm_fd_contig_big, 0, len)

include/soc/fsl/qman.h

171

#define qm_fd_set_sg_big(fd, len) qm_fd_set_param(fd, qm_fd_sg_big, 0, len)

include/soc/fsl/qman.h

172

#define qm_fd_set_compound(fd, len) qm_fd_set_param(fd, qm_fd_compound, 0, len)

include/soc/fsl/qman.h

174

static inline void qm_fd_clear_fd(struct qm_fd *fd)

include/soc/fsl/qman.h

176

fd->data = 0;

include/soc/fsl/qman.h

177

fd->cfg = 0;

include/soc/fsl/qman.h

178

fd->cmd = 0;

include/soc/fsl/qman.h

257

struct qm_fd fd;

include/soc/fsl/qman.h

290

struct qm_fd fd;

include/soc/tegra/bpmp-abi.h

745

uint32_t fd;

include/soc/tegra/bpmp-abi.h

760

uint32_t fd;

include/soc/tegra/bpmp-abi.h

798

uint32_t fd;

include/soc/tegra/bpmp-abi.h

813

uint32_t fd;

include/sound/core.h

445

int snd_fasync_helper(int fd, struct file *file, int on,

include/trace/events/cachefiles.h

700

__field(unsigned int, fd)

include/trace/events/cachefiles.h

708

__entry->fd = load->fd;

include/trace/events/cachefiles.h

716

__entry->fd,

include/trace/events/dma_buf.h

142

TP_PROTO(struct dma_buf *dmabuf, int fd),

include/trace/events/dma_buf.h

144

TP_ARGS(dmabuf, fd),

include/trace/events/dma_buf.h

146

TP_CONDITION(fd >= 0)

include/trace/events/dma_buf.h

151

TP_PROTO(struct dma_buf *dmabuf, int fd),

include/trace/events/dma_buf.h

153

TP_ARGS(dmabuf, fd)

include/trace/events/dma_buf.h

71

TP_PROTO(struct dma_buf *dmabuf, int fd),

include/trace/events/dma_buf.h

73

TP_ARGS(dmabuf, fd),

include/trace/events/dma_buf.h

79

__field( int, fd)

include/trace/events/dma_buf.h

86

__entry->fd = fd;

include/trace/events/dma_buf.h

93

__entry->fd)

include/trace/events/handshake.h

125

int fd

include/trace/events/handshake.h

127

TP_ARGS(net, req, sk, fd),

include/trace/events/handshake.h

131

__field(int, fd)

include/trace/events/handshake.h

137

__entry->fd = fd;

include/trace/events/handshake.h

141

__entry->req, __entry->sk, __entry->fd

include/trace/events/handshake.h

150

int fd \

include/trace/events/handshake.h

152

TP_ARGS(net, req, sk, fd))

include/trace/events/io_uring.h

110

TP_PROTO(struct io_kiocb *req, int fd),

include/trace/events/io_uring.h

112

TP_ARGS(req, fd),

include/trace/events/io_uring.h

118

__field( int, fd )

include/trace/events/io_uring.h

125

__entry->fd = fd;

include/trace/events/io_uring.h

129

__entry->ctx, __entry->req, __entry->user_data, __entry->fd)

include/trace/events/io_uring.h

29

TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),

include/trace/events/io_uring.h

31

TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),

include/trace/events/io_uring.h

34

__field( int, fd )

include/trace/events/io_uring.h

42

__entry->fd = fd;

include/trace/events/io_uring.h

50

__entry->ctx, __entry->fd, __entry->sq_entries,

include/uapi/asm-generic/poll.h

37

int fd;

include/uapi/drm/amdgpu_drm.h

611

__u32 fd;

include/uapi/drm/drm.h

1035

__s32 fd;

include/uapi/drm/drm.h

939

__s32 fd;

include/uapi/drm/drm.h

961

__s32 fd;

include/uapi/drm/drm_mode.h

1454

__u32 fd;

include/uapi/drm/habanalabs_accel.h

2064

__s32 fd;

include/uapi/drm/vmwgfx_drm.h

378

__s32 fd;

include/uapi/linux/acrn.h

567

__u32 fd;

include/uapi/linux/acrn.h

583

__s32 fd;

include/uapi/linux/android/binder.h

104

__u32 fd;

include/uapi/linux/bpf.h

1774

__u32 fd; /* input: fd */

include/uapi/linux/bpf.h

6576

int fd; /* prog fd on map write */

include/uapi/linux/bpf.h

6589

int fd; /* prog fd on map write */

include/uapi/linux/btrfs.h

136

__s64 fd;

include/uapi/linux/btrfs.h

38

__s64 fd;

include/uapi/linux/btrfs.h

670

__s64 fd; /* in - destination file */

include/uapi/linux/cachefiles.h

48

__u32 fd;

include/uapi/linux/coda.h

616

int fd;

include/uapi/linux/coda.h

758

int fd; /* Opened device */

include/uapi/linux/dma-buf.h

138

__s32 fd;

include/uapi/linux/dma-buf.h

168

__s32 fd;

include/uapi/linux/dma-heap.h

37

__u32 fd;

include/uapi/linux/dvb/dmx.h

286

__s32 fd;

include/uapi/linux/fanotify.h

144

__s32 fd;

include/uapi/linux/fanotify.h

228

__s32 fd;

include/uapi/linux/fuse.h

1130

int32_t fd;

include/uapi/linux/gpio.h

203

__s32 fd;

include/uapi/linux/gpio.h

420

int fd;

include/uapi/linux/gpio.h

482

int fd;

include/uapi/linux/if_pppol2tp.h

30

int fd; /* FD of UDP socket to use */

include/uapi/linux/if_pppol2tp.h

44

int fd; /* FD of UDP socket to use */

include/uapi/linux/if_pppol2tp.h

58

int fd; /* FD of UDP or IP socket to use */

include/uapi/linux/if_pppol2tp.h

69

int fd; /* FD of UDP or IP socket to use */

include/uapi/linux/iio/buffer.h

22

__u32 fd;

include/uapi/linux/io_uring.h

1001

__s32 fd;

include/uapi/linux/io_uring.h

34

__s32 fd; /* file descriptor to do IO on */

include/uapi/linux/iommufd.h

239

__s32 fd;

include/uapi/linux/kcm.h

19

int fd;

include/uapi/linux/kcm.h

24

int fd;

include/uapi/linux/kcm.h

28

int fd;

include/uapi/linux/kvm.h

1068

__u32 fd;

include/uapi/linux/kvm.h

1175

__u32 fd; /* out: device handle */

include/uapi/linux/kvm.h

661

__s32 fd;

include/uapi/linux/liveupdate.h

114

__s32 fd;

include/uapi/linux/liveupdate.h

149

__s32 fd;

include/uapi/linux/liveupdate.h

177

__s32 fd;

include/uapi/linux/liveupdate.h

79

__s32 fd;

include/uapi/linux/loop.h

78

__u32 fd;

include/uapi/linux/mshv.h

148

__s32 fd;

include/uapi/linux/mshv.h

167

__s32 fd;

include/uapi/linux/mshv.h

342

__s32 fd;

include/uapi/linux/mshv.h

365

__u32 fd;

include/uapi/linux/netfilter/xt_bpf.h

32

__s32 fd;

include/uapi/linux/nfs_mount.h

29

int fd; /* 1 */

include/uapi/linux/tee.h

417

__s64 fd;

include/uapi/linux/usb/functionfs.h

126

int fd;

include/uapi/linux/vduse.h

220

int fd;

include/uapi/linux/vfio.h

871

__s32 fd; /* -1 for de-assignment */

include/uapi/linux/vhost_types.h

26

int fd; /* Pass -1 to unbind from file. */

include/uapi/linux/videodev2.h

1137

__s32 fd;

include/uapi/linux/videodev2.h

1198

__s32 fd;

include/uapi/linux/videodev2.h

1286

__s32 fd;

include/uapi/linux/vtpm_proxy.h

43

__u32 fd; /* output */

include/uapi/misc/fastrpc.h

104

__s32 fd;

include/uapi/misc/fastrpc.h

113

__s32 fd; /* fd */

include/uapi/misc/fastrpc.h

130

__s32 fd; /* fd */

include/uapi/misc/fastrpc.h

73

__s32 fd;

include/uapi/misc/fastrpc.h

98

__s32 fd; /* fd */

include/uapi/rdma/ib_user_verbs.h

353

__u32 fd;

include/uapi/rdma/ib_user_verbs.h

429

__u32 fd;

include/uapi/rdma/rdma_user_cm.h

344

__u32 fd;

include/uapi/sound/asound.h

989

int fd;

include/uapi/xen/gntdev.h

251

__u32 fd;

include/uapi/xen/gntdev.h

275

__u32 fd;

include/uapi/xen/gntdev.h

289

__u32 fd;

include/uapi/xen/gntdev.h

311

__u32 fd;

include/uapi/xen/privcmd.h

107

__u32 fd;

io_uring/cancel.c

156

cancel->fd = READ_ONCE(sqe->fd);

io_uring/cancel.c

220

req->file = io_file_get_fixed(req, cancel->fd,

io_uring/cancel.c

223

req->file = io_file_get_normal(req, cancel->fd);

io_uring/cancel.c

241

struct io_cancel_data *cd, int fd)

io_uring/cancel.c

250

node = io_rsrc_node_lookup(&ctx->file_table.data, fd);

io_uring/cancel.c

28

s32 fd;

io_uring/cancel.c

292

file = fget(sc.fd);

io_uring/cancel.c

298

ret = __io_sync_cancel(current->io_uring, &cd, sc.fd);

io_uring/cancel.c

322

ret = __io_sync_cancel(current->io_uring, &cd, sc.fd);

io_uring/epoll.c

19

int fd;

io_uring/epoll.c

36

epoll->epfd = READ_ONCE(sqe->fd);

io_uring/epoll.c

38

epoll->fd = READ_ONCE(sqe->off);

io_uring/epoll.c

57

ret = do_epoll_ctl(ie->epfd, ie->op, ie->fd, &ie->event, force_nonblock);

io_uring/eventfd.c

124

int fd;

io_uring/eventfd.c

131

if (copy_from_user(&fd, fds, sizeof(*fds)))

io_uring/eventfd.c

138

ev_fd->cq_ev_fd = eventfd_ctx_fdget(fd);

io_uring/fdinfo.c

135

sq_idx, io_uring_get_opcode(opcode), sqe->fd,

io_uring/fs.c

118

un->dfd = READ_ONCE(sqe->fd);

io_uring/fs.c

170

mkd->dfd = READ_ONCE(sqe->fd);

io_uring/fs.c

216

sl->new_dfd = READ_ONCE(sqe->fd);

io_uring/fs.c

262

lnk->old_dfd = READ_ONCE(sqe->fd);

io_uring/fs.c

61

ren->old_dfd = READ_ONCE(sqe->fd);

io_uring/futex.c

139

flags = READ_ONCE(sqe->fd);

io_uring/futex.c

179

if (unlikely(sqe->fd || sqe->buf_index || sqe->file_index ||

io_uring/io_uring.c

1357

req->file = io_file_get_fixed(req, req->cqe.fd, issue_flags);

io_uring/io_uring.c

1359

req->file = io_file_get_normal(req, req->cqe.fd);

io_uring/io_uring.c

1556

inline struct file *io_file_get_fixed(struct io_kiocb *req, int fd,

io_uring/io_uring.c

1564

node = io_rsrc_node_lookup(&ctx->file_table.data, fd);

io_uring/io_uring.c

1575

struct file *io_file_get_normal(struct io_kiocb *req, int fd)

io_uring/io_uring.c

1577

struct file *file = fget(fd);

io_uring/io_uring.c

1579

trace_io_uring_file_get(req, fd);

io_uring/io_uring.c

1799

req->cqe.fd = READ_ONCE(sqe->fd);

io_uring/io_uring.c

2542

SYSCALL_DEFINE6(io_uring_enter, unsigned int, fd, u32, to_submit,

io_uring/io_uring.c

2560

if (unlikely(!tctx || fd >= IO_RINGFD_REG_MAX))

io_uring/io_uring.c

2562

fd = array_index_nospec(fd, IO_RINGFD_REG_MAX);

io_uring/io_uring.c

2563

file = tctx->registered_rings[fd];

io_uring/io_uring.c

2567

file = fget(fd);

io_uring/io_uring.c

2737

int fd;

io_uring/io_uring.c

2739

fd = get_unused_fd_flags(O_RDWR | O_CLOEXEC);

io_uring/io_uring.c

2740

if (fd < 0)

io_uring/io_uring.c

2741

return fd;

io_uring/io_uring.c

2742

fd_install(fd, file);

io_uring/io_uring.c

2743

return fd;

io_uring/io_uring.c

3138

BUILD_BUG_SQE_ELEM(4, __s32, fd);

io_uring/io_uring.h

185

struct file *io_file_get_normal(struct io_kiocb *req, int fd);

io_uring/io_uring.h

186

struct file *io_file_get_fixed(struct io_kiocb *req, int fd,

io_uring/kbuf.c

489

tmp = READ_ONCE(sqe->fd);

io_uring/kbuf.c

508

tmp = READ_ONCE(sqe->fd);

io_uring/msg_ring.c

331

CLASS(fd, f)(sqe->fd);

io_uring/net.c

1659

int ret, fd;

io_uring/net.c

1667

fd = __get_unused_fd_flags(accept->flags, accept->nofile);

io_uring/net.c

1668

if (unlikely(fd < 0))

io_uring/net.c

1669

return fd;

io_uring/net.c

1677

put_unused_fd(fd);

io_uring/net.c

1686

fd_install(fd, file);

io_uring/net.c

1687

ret = fd;

io_uring/net.c

1726

sock->domain = READ_ONCE(sqe->fd);

io_uring/net.c

1745

int ret, fd;

io_uring/net.c

1748

fd = __get_unused_fd_flags(sock->flags, sock->nofile);

io_uring/net.c

1749

if (unlikely(fd < 0))

io_uring/net.c

1750

return fd;

io_uring/net.c

1755

put_unused_fd(fd);

io_uring/net.c

1763

fd_install(fd, file);

io_uring/net.c

1764

ret = fd;

io_uring/nop.c

18

int fd;

io_uring/nop.c

41

nop->fd = READ_ONCE(sqe->fd);

io_uring/nop.c

43

nop->fd = -1;

io_uring/nop.c

64

req->file = io_file_get_fixed(req, nop->fd, issue_flags);

io_uring/nop.c

67

req->file = io_file_get_normal(req, nop->fd);

io_uring/openclose.c

228

close->fd = READ_ONCE(sqe->fd);

io_uring/openclose.c

230

if (close->file_slot && close->fd)

io_uring/openclose.c

249

file = files_lookup_fd_locked(files, close->fd);

io_uring/openclose.c

261

file = file_close_fd_locked(files, close->fd);

io_uring/openclose.c

33

int fd;

io_uring/openclose.c

330

if (sqe->fd || sqe->off || sqe->addr3)

io_uring/openclose.c

68

open->dfd = READ_ONCE(sqe->fd);

io_uring/register.c

1020

SYSCALL_DEFINE4(io_uring_register, unsigned int, fd, unsigned int, opcode,

io_uring/register.c

1034

if (fd == -1)

io_uring/register.c

1037

file = io_uring_register_get_file(fd, use_registered_ring);

io_uring/register.c

954

struct file *io_uring_register_get_file(unsigned int fd, bool registered)

io_uring/register.c

965

if (unlikely(!tctx || fd >= IO_RINGFD_REG_MAX))

io_uring/register.c

967

fd = array_index_nospec(fd, IO_RINGFD_REG_MAX);

io_uring/register.c

968

file = tctx->registered_rings[fd];

io_uring/register.c

972

file = fget(fd);

io_uring/register.h

7

struct file *io_uring_register_get_file(unsigned int fd, bool registered);

io_uring/rsrc.c

217

int fd, i, err = 0;

io_uring/rsrc.c

229

copy_from_user(&fd, &fds[done], sizeof(fd))) {

io_uring/rsrc.c

233

if ((fd == IORING_REGISTER_FILES_SKIP || fd == -1) && tag) {

io_uring/rsrc.c

237

if (fd == IORING_REGISTER_FILES_SKIP)

io_uring/rsrc.c

244

if (fd != -1) {

io_uring/rsrc.c

245

struct file *file = fget(fd);

io_uring/rsrc.c

435

int ret, fd;

io_uring/rsrc.c

441

if (get_user(fd, &fds[done])) {

io_uring/rsrc.c

446

file = fget(fd);

io_uring/rsrc.c

531

int fd, ret;

io_uring/rsrc.c

552

if (fds && copy_from_user(&fd, &fds[i], sizeof(fd)))

io_uring/rsrc.c

555

if (!fds || fd == -1) {

io_uring/rsrc.c

562

file = fget(fd);

io_uring/sqpoll.c

121

CLASS(fd, f)(p->wq_fd);

io_uring/sqpoll.c

454

CLASS(fd, f)(p->wq_fd);

io_uring/statx.c

34

sx->dfd = READ_ONCE(sqe->fd);

io_uring/tctx.c

255

static int io_ring_add_registered_fd(struct io_uring_task *tctx, int fd,

io_uring/tctx.c

261

file = fget(fd);

io_uring/waitid.c

274

iw->upid = READ_ONCE(sqe->fd);

io_uring/zcrx.c

666

int fd = -1;

io_uring/zcrx.c

670

fd = get_unused_fd_flags(O_CLOEXEC);

io_uring/zcrx.c

671

if (fd < 0)

io_uring/zcrx.c

672

return fd;

io_uring/zcrx.c

674

ce->zcrx_fd = fd;

io_uring/zcrx.c

676

put_unused_fd(fd);

io_uring/zcrx.c

686

put_unused_fd(fd);

io_uring/zcrx.c

691

fd_install(fd, file);

io_uring/zcrx.c

701

int fd, ret;

io_uring/zcrx.c

713

fd = reg->if_idx;

io_uring/zcrx.c

714

CLASS(fd, f)(fd);

ipc/mqueue.c

1061

CLASS(fd, f)(mqdes);

ipc/mqueue.c

1161

CLASS(fd, f)(mqdes);

ipc/mqueue.c

1321

CLASS(fd, f)(mqdes);

ipc/mqueue.c

1395

CLASS(fd, f)(mqdes);

ipc/mqueue.c

915

int fd, ro;

ipc/mqueue.c

924

fd = FD_ADD(O_CLOEXEC, mqueue_file_open(name, mnt, oflag, ro, mode, attr));

ipc/mqueue.c

927

return fd;

kernel/audit.h

200

int fd;

kernel/auditsc.c

1448

audit_log_format(ab, "fd=%d flags=0x%x", context->mmap.fd,

kernel/auditsc.c

2795

void __audit_mmap_fd(int fd, int flags)

kernel/auditsc.c

2799

context->mmap.fd = fd;

kernel/bpf/arraymap.c

1265

struct file *map_file, int fd)

kernel/bpf/arraymap.c

1272

perf_file = perf_event_get(fd);

kernel/bpf/arraymap.c

1341

int fd)

kernel/bpf/arraymap.c

1343

return cgroup_get_from_fd(fd);

kernel/bpf/arraymap.c

964

struct file *map_file, int fd)

kernel/bpf/arraymap.c

966

struct bpf_prog *prog = bpf_prog_get(fd);

kernel/bpf/bpf_cgrp_storage.c

100

fd = *(int *)key;

kernel/bpf/bpf_cgrp_storage.c

101

cgroup = cgroup_v1v2_get_from_fd(fd);

kernel/bpf/bpf_cgrp_storage.c

54

int fd;

kernel/bpf/bpf_cgrp_storage.c

56

fd = *(int *)key;

kernel/bpf/bpf_cgrp_storage.c

57

cgroup = cgroup_v1v2_get_from_fd(fd);

kernel/bpf/bpf_cgrp_storage.c

71

int fd;

kernel/bpf/bpf_cgrp_storage.c

73

fd = *(int *)key;

kernel/bpf/bpf_cgrp_storage.c

74

cgroup = cgroup_v1v2_get_from_fd(fd);

kernel/bpf/bpf_cgrp_storage.c

98

int err, fd;

kernel/bpf/bpf_task_storage.c

104

fd = *(int *)key;

kernel/bpf/bpf_task_storage.c

105

pid = pidfd_get_pid(fd, &f_flags);

kernel/bpf/bpf_task_storage.c

145

int fd, err;

kernel/bpf/bpf_task_storage.c

147

fd = *(int *)key;

kernel/bpf/bpf_task_storage.c

148

pid = pidfd_get_pid(fd, &f_flags);

kernel/bpf/bpf_task_storage.c

67

int fd, err;

kernel/bpf/bpf_task_storage.c

69

fd = *(int *)key;

kernel/bpf/bpf_task_storage.c

70

pid = pidfd_get_pid(fd, &f_flags);

kernel/bpf/bpf_task_storage.c

99

int fd, err;

kernel/bpf/btf.c

8177

struct btf *btf_get_by_fd(int fd)

kernel/bpf/btf.c

8180

CLASS(fd, f)(fd);

kernel/bpf/btf.c

8252

int fd;

kernel/bpf/btf.c

8263

fd = __btf_new_fd(btf);

kernel/bpf/btf.c

8264

if (fd < 0)

kernel/bpf/btf.c

8267

return fd;

kernel/bpf/cgroup_iter.c

203

int fd = linfo->cgroup.cgroup_fd;

kernel/bpf/cgroup_iter.c

219

if (fd && id)

kernel/bpf/cgroup_iter.c

222

if (fd)

kernel/bpf/cgroup_iter.c

223

cgrp = cgroup_v1v2_get_from_fd(fd);

kernel/bpf/cpumap.c

411

struct bpf_map *map, int fd)

kernel/bpf/cpumap.c

415

prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_XDP);

kernel/bpf/cpumap.c

435

int numa, err = -ENOMEM, i, fd = value->bpf_prog.fd;

kernel/bpf/cpumap.c

474

if (fd > 0) {

kernel/bpf/cpumap.c

475

err = __cpu_map_load_bpf_program(rcpu, map, fd);

kernel/bpf/cpumap.c

93

value_size != offsetofend(struct bpf_cpumap_val, bpf_prog.fd)) ||

kernel/bpf/devmap.c

121

valsize != offsetofend(struct bpf_devmap_val, bpf_prog.fd)) ||

kernel/bpf/devmap.c

901

if (val->bpf_prog.fd > 0) {

kernel/bpf/devmap.c

902

prog = bpf_prog_get_type_dev(val->bpf_prog.fd,

kernel/bpf/devmap.c

952

if (val.bpf_prog.fd > 0)

kernel/bpf/map_in_map.c

14

CLASS(fd, f)(inner_map_ufd);

kernel/bpf/map_in_map.c

99

CLASS(fd, f)(ufd);

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

27

int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

29

if (fd > 0)

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

30

skel->links.dump_bpf_map_fd = fd;

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

31

return fd;

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

38

int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

40

if (fd > 0)

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

41

skel->links.dump_bpf_prog_fd = fd;

kernel/bpf/preload/iterators/iterators.lskel-big-endian.h

42

return fd;

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

27

int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

29

if (fd > 0)

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

30

skel->links.dump_bpf_map_fd = fd;

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

31

return fd;

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

38

int fd = skel_link_create(prog_fd, 0, BPF_TRACE_ITER);

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

40

if (fd > 0)

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

41

skel->links.dump_bpf_prog_fd = fd;

kernel/bpf/preload/iterators/iterators.lskel-little-endian.h

42

return fd;

kernel/bpf/reuseport_array.c

241

int err, fd;

kernel/bpf/reuseport_array.c

254

fd = fd64;

kernel/bpf/reuseport_array.c

256

fd = *(int *)value;

kernel/bpf/reuseport_array.c

259

socket = sockfd_lookup(fd, &err);

kernel/bpf/syscall.c

1636

CLASS(fd, f)(ufd);

kernel/bpf/syscall.c

1648

CLASS(fd, f)(ufd);

kernel/bpf/syscall.c

1723

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

1785

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

1836

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

1890

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

2157

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

2241

CLASS(fd, f)(attr->map_fd);

kernel/bpf/syscall.c

2593

CLASS(fd, f)(ufd);

kernel/bpf/syscall.c

3236

put_unused_fd(primer->fd);

kernel/bpf/syscall.c

3457

int fd, id;

kernel/bpf/syscall.c

3459

fd = get_unused_fd_flags(O_CLOEXEC);

kernel/bpf/syscall.c

3460

if (fd < 0)

kernel/bpf/syscall.c

3461

return fd;

kernel/bpf/syscall.c

3466

put_unused_fd(fd);

kernel/bpf/syscall.c

3475

put_unused_fd(fd);

kernel/bpf/syscall.c

3481

primer->fd = fd;

kernel/bpf/syscall.c

3493

fd_install(primer->fd, primer->file);

kernel/bpf/syscall.c

3495

return primer->fd;

kernel/bpf/syscall.c

3507

CLASS(fd, f)(ufd);

kernel/bpf/syscall.c

4322

int fd;

kernel/bpf/syscall.c

4333

fd = bpf_raw_tp_link_attach(prog, tp_name, cookie, prog->expected_attach_type);

kernel/bpf/syscall.c

4334

if (fd < 0)

kernel/bpf/syscall.c

4336

return fd;

kernel/bpf/syscall.c

4838

int fd;

kernel/bpf/syscall.c

4850

fd = bpf_prog_new_fd(prog);

kernel/bpf/syscall.c

4851

if (fd < 0)

kernel/bpf/syscall.c

4854

return fd;

kernel/bpf/syscall.c

4864

int fd;

kernel/bpf/syscall.c

4888

fd = bpf_map_new_fd(map, f_flags);

kernel/bpf/syscall.c

4889

if (fd < 0)

kernel/bpf/syscall.c

4892

return fd;

kernel/bpf/syscall.c

5450

CLASS(fd, f)(attr->info.bpf_fd);

kernel/bpf/syscall.c

5577

u32 fd = attr->task_fd_query.fd;

kernel/bpf/syscall.c

5599

file = fget_task(task, fd);

kernel/bpf/syscall.c

5669

CLASS(fd, f)(attr->batch.map_fd);

kernel/bpf/syscall.c

5969

int fd;

kernel/bpf/syscall.c

5981

fd = bpf_link_new_fd(link);

kernel/bpf/syscall.c

5982

if (fd < 0)

kernel/bpf/syscall.c

5985

return fd;

kernel/bpf/syscall.c

6004

int fd;

kernel/bpf/syscall.c

6014

fd = anon_inode_getfd("bpf-stats", &bpf_stats_fops, NULL, O_CLOEXEC);

kernel/bpf/syscall.c

6015

if (fd >= 0)

kernel/bpf/syscall.c

6019

return fd;

kernel/bpf/syscall.c

6461

BPF_CALL_1(bpf_sys_close, u32, fd)

kernel/bpf/syscall.c

6468

return close_fd(fd);

kernel/bpf/syscall.c

989

static fmode_t map_get_sys_perms(struct bpf_map *map, struct fd f)

kernel/bpf/task_iter.c

254

u32 fd;

kernel/bpf/task_iter.c

262

unsigned int curr_fd = info->fd;

kernel/bpf/task_iter.c

272

curr_fd = info->fd;

kernel/bpf/task_iter.c

283

curr_fd = info->fd;

kernel/bpf/task_iter.c

291

info->fd = curr_fd;

kernel/bpf/task_iter.c

304

info->fd = 0;

kernel/bpf/task_iter.c

327

++info->fd;

kernel/bpf/task_iter.c

335

u32 fd __aligned(8);

kernel/bpf/task_iter.c

340

struct task_struct *task, u32 fd,

kernel/bpf/task_iter.c

358

ctx.fd = info->fd;

kernel/bpf/token.c

118

CLASS(fd, f)(attr->token_create.bpffs_fd);

kernel/bpf/token.c

222

CLASS(fd, f)(ufd);

kernel/bpf/verifier.c

21779

static int add_used_map(struct bpf_verifier_env *env, int fd)

kernel/bpf/verifier.c

21782

CLASS(fd, f)(fd);

kernel/bpf/verifier.c

21786

verbose(env, "fd %d is not pointing to valid bpf_map\n", fd);

kernel/bpf/verifier.c

21823

u32 fd;

kernel/bpf/verifier.c

21874

if (copy_from_bpfptr_offset(&fd, env->fd_array,

kernel/bpf/verifier.c

21875

insn[0].imm * sizeof(fd),

kernel/bpf/verifier.c

21876

sizeof(fd)))

kernel/bpf/verifier.c

21880

fd = insn[0].imm;

kernel/bpf/verifier.c

21884

map_idx = add_used_map(env, fd);

kernel/bpf/verifier.c

25468

static int add_fd_from_fd_array(struct bpf_verifier_env *env, int fd)

kernel/bpf/verifier.c

25472

CLASS(fd, f)(fd);

kernel/bpf/verifier.c

25489

verbose(env, "fd %d is not pointing to valid bpf_map or btf\n", fd);

kernel/bpf/verifier.c

25497

int fd;

kernel/bpf/verifier.c

25517

if (copy_from_bpfptr_offset(&fd, env->fd_array, i * size, size))

kernel/bpf/verifier.c

25520

ret = add_fd_from_fd_array(env, fd);

kernel/cgroup/cgroup.c

7331

struct cgroup *cgroup_v1v2_get_from_fd(int fd)

kernel/cgroup/cgroup.c

7333

CLASS(fd_raw, f)(fd);

kernel/cgroup/cgroup.c

7345

struct cgroup *cgroup_get_from_fd(int fd)

kernel/cgroup/cgroup.c

7347

struct cgroup *cgrp = cgroup_v1v2_get_from_fd(fd);

kernel/events/core.c

1127

static inline int perf_cgroup_connect(int fd, struct perf_event *event,

kernel/events/core.c

1133

CLASS(fd, f)(fd);

kernel/events/core.c

13890

CLASS(fd, group)(group_fd); // group_fd == -1 => empty

kernel/events/core.c

14656

struct file *perf_event_get(unsigned int fd)

kernel/events/core.c

14658

struct file *file = fget(fd);

kernel/events/core.c

6585

static inline bool is_perf_file(struct fd f)

kernel/events/core.c

6641

CLASS(fd, output)(arg); // arg == -1 => empty

kernel/events/core.c

7491

static int perf_fasync(int fd, struct file *filp, int on)

kernel/events/core.c

7501

retval = fasync_helper(fd, filp, on, &event->fasync);

kernel/fork.c

3102

struct files_struct *fd = current->files;

kernel/fork.c

3105

(fd && atomic_read(&fd->count) > 1)) {

kernel/fork.c

3106

fd = dup_fd(fd, NULL);

kernel/fork.c

3107

if (IS_ERR(fd))

kernel/fork.c

3108

return PTR_ERR(fd);

kernel/fork.c

3109

*new_fdp = fd;

kernel/liveupdate/luo_core.c

286

argp->fd = get_unused_fd_flags(O_CLOEXEC);

kernel/liveupdate/luo_core.c

287

if (argp->fd < 0)

kernel/liveupdate/luo_core.c

288

return argp->fd;

kernel/liveupdate/luo_core.c

298

fd_install(argp->fd, file);

kernel/liveupdate/luo_core.c

305

put_unused_fd(argp->fd);

kernel/liveupdate/luo_core.c

316

argp->fd = get_unused_fd_flags(O_CLOEXEC);

kernel/liveupdate/luo_core.c

317

if (argp->fd < 0)

kernel/liveupdate/luo_core.c

318

return argp->fd;

kernel/liveupdate/luo_core.c

328

fd_install(argp->fd, file);

kernel/liveupdate/luo_core.c

335

put_unused_fd(argp->fd);

kernel/liveupdate/luo_file.c

257

int luo_preserve_file(struct luo_file_set *file_set, u64 token, int fd)

kernel/liveupdate/luo_file.c

271

file = fget(fd);

kernel/liveupdate/luo_internal.h

89

int luo_preserve_file(struct luo_file_set *file_set, u64 token, int fd);

kernel/liveupdate/luo_session.c

237

err = luo_preserve_file(&session->file_set, argp->token, argp->fd);

kernel/liveupdate/luo_session.c

255

argp->fd = get_unused_fd_flags(O_CLOEXEC);

kernel/liveupdate/luo_session.c

256

if (argp->fd < 0)

kernel/liveupdate/luo_session.c

257

return argp->fd;

kernel/liveupdate/luo_session.c

268

fd_install(argp->fd, file);

kernel/liveupdate/luo_session.c

275

put_unused_fd(argp->fd);

kernel/module/main.c

3735

SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags)

kernel/module/main.c

3741

pr_debug("finit_module: fd=%d, uargs=%p, flags=%i\n", fd, uargs, flags);

kernel/module/main.c

3748

CLASS(fd, f)(fd);

kernel/nsproxy.c

563

SYSCALL_DEFINE2(setns, int, fd, int, flags)

kernel/nsproxy.c

565

CLASS(fd, f)(fd);

kernel/pid.c

585

struct pid *pidfd_get_pid(unsigned int fd, unsigned int *flags)

kernel/pid.c

587

CLASS(fd, f)(fd);

kernel/pid.c

690

int fd;

kernel/pid.c

703

fd = pidfd_create(p, flags);

kernel/pid.c

706

return fd;

kernel/pid.c

872

static struct file *__pidfd_fget(struct task_struct *task, int fd)

kernel/pid.c

882

file = fget_task(task, fd);

kernel/pid.c

910

static int pidfd_getfd(struct pid *pid, int fd)

kernel/pid.c

920

file = __pidfd_fget(task, fd);

kernel/pid.c

947

SYSCALL_DEFINE3(pidfd_getfd, int, pidfd, int, fd,

kernel/pid.c

956

CLASS(fd, f)(pidfd);

kernel/pid.c

964

return pidfd_getfd(pid, fd);

kernel/seccomp.c

1125

int fd;

kernel/seccomp.c

1133

fd = receive_fd(addfd->file, NULL, addfd->flags);

kernel/seccomp.c

1135

fd = receive_fd_replace(addfd->fd, addfd->file, addfd->flags);

kernel/seccomp.c

1136

addfd->ret = fd;

kernel/seccomp.c

1140

if (fd < 0) {

kernel/seccomp.c

1146

n->val = fd;

kernel/seccomp.c

122

int fd;

kernel/seccomp.c

1747

kaddfd.fd = addfd.newfd;

kernel/signal.c

4088

CLASS(fd, f)(pidfd);

kernel/sys.c

1966

static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)

kernel/sys.c

1968

CLASS(fd, exe)(fd);

kernel/taskstats.c

413

u32 fd;

kernel/taskstats.c

419

fd = nla_get_u32(info->attrs[CGROUPSTATS_CMD_ATTR_FD]);

kernel/taskstats.c

420

CLASS(fd, f)(fd);

kernel/uid16.c

33

SYSCALL_DEFINE3(fchown16, unsigned int, fd, old_uid_t, user, old_gid_t, group)

kernel/uid16.c

35

return ksys_fchown(fd, low2highuid(user), low2highgid(group));

kernel/watch_queue.c

670

struct watch_queue *get_watch_queue(int fd)

kernel/watch_queue.c

674

CLASS(fd, f)(fd);

mm/fadvise.c

190

int ksys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)

mm/fadvise.c

192

CLASS(fd, f)(fd);

mm/fadvise.c

200

SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice)

mm/fadvise.c

202

return ksys_fadvise64_64(fd, offset, len, advice);

mm/fadvise.c

207

SYSCALL_DEFINE4(fadvise64, int, fd, loff_t, offset, size_t, len, int, advice)

mm/fadvise.c

209

return ksys_fadvise64_64(fd, offset, len, advice);

mm/fadvise.c

216

COMPAT_SYSCALL_DEFINE6(fadvise64_64, int, fd, compat_arg_u64_dual(offset),

mm/fadvise.c

219

return ksys_fadvise64_64(fd, compat_arg_u64_glue(offset),

mm/filemap.c

4712

SYSCALL_DEFINE4(cachestat, unsigned int, fd,

mm/filemap.c

4716

CLASS(fd, f)(fd);

mm/memcontrol-v1.c

1106

CLASS(fd, efile)(efd);

mm/memcontrol-v1.c

1110

CLASS(fd, cfile)(cfd);

mm/mmap.c

569

unsigned long fd, unsigned long pgoff)

mm/mmap.c

575

audit_mmap_fd(fd, flags);

mm/mmap.c

576

file = fget(fd);

mm/mmap.c

614

unsigned long, fd, unsigned long, pgoff)

mm/mmap.c

616

return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);

mm/mmap.c

625

unsigned long fd;

mm/mmap.c

638

return ksys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,

mm/nommu.c

1251

unsigned long fd, unsigned long pgoff)

mm/nommu.c

1256

audit_mmap_fd(fd, flags);

mm/nommu.c

1258

file = fget(fd);

mm/nommu.c

1273

unsigned long, fd, unsigned long, pgoff)

mm/nommu.c

1275

return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);

mm/nommu.c

1284

unsigned long fd;

mm/nommu.c

1297

return ksys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,

mm/readahead.c

704

ssize_t ksys_readahead(int fd, loff_t offset, size_t count)

mm/readahead.c

709

CLASS(fd, f)(fd);

mm/readahead.c

736

SYSCALL_DEFINE3(readahead, int, fd, loff_t, offset, size_t, count)

mm/readahead.c

738

return ksys_readahead(fd, offset, count);

mm/readahead.c

742

COMPAT_SYSCALL_DEFINE4(readahead, int, fd, compat_arg_u64_dual(offset), size_t, count)

mm/readahead.c

744

return ksys_readahead(fd, compat_arg_u64_glue(offset), count);

net/9p/trans_fd.c

712

if (clnt->trans_opts.fd.rfd != ~0)

net/9p/trans_fd.c

713

seq_printf(m, ",rfd=%u", clnt->trans_opts.fd.rfd);

net/9p/trans_fd.c

714

if (clnt->trans_opts.fd.wfd != ~0)

net/9p/trans_fd.c

715

seq_printf(m, ",wfd=%u", clnt->trans_opts.fd.wfd);

net/9p/trans_fd.c

978

client->trans_opts.fd.rfd = opts.rfd;

net/9p/trans_fd.c

979

client->trans_opts.fd.wfd = opts.wfd;

net/compat.c

342

static inline long __compat_sys_sendmsg(int fd,

net/compat.c

346

return __sys_sendmsg(fd, (struct user_msghdr __user *)msg,

net/compat.c

350

COMPAT_SYSCALL_DEFINE3(sendmsg, int, fd, struct compat_msghdr __user *, msg,

net/compat.c

353

return __compat_sys_sendmsg(fd, msg, flags);

net/compat.c

356

static inline long __compat_sys_sendmmsg(int fd,

net/compat.c

360

return __sys_sendmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,

net/compat.c

364

COMPAT_SYSCALL_DEFINE4(sendmmsg, int, fd, struct compat_mmsghdr __user *, mmsg,

net/compat.c

367

return __compat_sys_sendmmsg(fd, mmsg, vlen, flags);

net/compat.c

370

static inline long __compat_sys_recvmsg(int fd,

net/compat.c

374

return __sys_recvmsg(fd, (struct user_msghdr __user *)msg,

net/compat.c

378

COMPAT_SYSCALL_DEFINE3(recvmsg, int, fd, struct compat_msghdr __user *, msg,

net/compat.c

381

return __compat_sys_recvmsg(fd, msg, flags);

net/compat.c

384

static inline long __compat_sys_recvfrom(int fd, void __user *buf,

net/compat.c

389

return __sys_recvfrom(fd, buf, len, flags | MSG_CMSG_COMPAT, addr,

net/compat.c

393

COMPAT_SYSCALL_DEFINE4(recv, int, fd, void __user *, buf, compat_size_t, len, unsigned int, flags)

net/compat.c

395

return __compat_sys_recvfrom(fd, buf, len, flags, NULL, NULL);

net/compat.c

398

COMPAT_SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, buf, compat_size_t, len,

net/compat.c

402

return __compat_sys_recvfrom(fd, buf, len, flags, addr, addrlen);

net/compat.c

405

COMPAT_SYSCALL_DEFINE5(recvmmsg_time64, int, fd, struct compat_mmsghdr __user *, mmsg,

net/compat.c

409

return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,

net/compat.c

414

COMPAT_SYSCALL_DEFINE5(recvmmsg_time32, int, fd, struct compat_mmsghdr __user *, mmsg,

net/compat.c

418

return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,

net/core/bpf_sk_storage.c

102

int fd, err;

net/core/bpf_sk_storage.c

104

fd = *(int *)key;

net/core/bpf_sk_storage.c

105

sock = sockfd_lookup(fd, &err);

net/core/bpf_sk_storage.c

120

int fd, err;

net/core/bpf_sk_storage.c

122

fd = *(int *)key;

net/core/bpf_sk_storage.c

123

sock = sockfd_lookup(fd, &err);

net/core/bpf_sk_storage.c

84

int fd, err;

net/core/bpf_sk_storage.c

86

fd = *(int *)key;

net/core/bpf_sk_storage.c

87

sock = sockfd_lookup(fd, &err);

net/core/dev.c

10682

int err, fd;

net/core/dev.c

10720

fd = bpf_link_settle(&link_primer);

net/core/dev.c

10723

return fd;

net/core/dev.c

10744

int fd, int expected_fd, u32 flags)

net/core/dev.c

10752

if (fd >= 0) {

net/core/dev.c

10753

new_prog = bpf_prog_get_type_dev(fd, BPF_PROG_TYPE_XDP,

net/core/dev.h

138

int fd, int expected_fd, u32 flags);

net/core/lwt_bpf.c

343

u32 fd;

net/core/lwt_bpf.c

357

fd = nla_get_u32(tb[LWT_BPF_PROG_FD]);

net/core/lwt_bpf.c

358

p = bpf_prog_get_type(fd, type);

net/core/net_namespace.c

771

struct net *get_net_ns_by_fd(int fd)

net/core/net_namespace.c

773

CLASS(fd, f)(fd);

net/core/netclassid_cgroup.c

101

fd = iterate_fd(p->files, fd, update_classid_sock, &ctx);

net/core/netclassid_cgroup.c

104

} while (fd);

net/core/netclassid_cgroup.c

91

unsigned int fd = 0;

net/core/scm.c

112

int fd = fdp[i];

net/core/scm.c

115

if (fd < 0 || !(file = fget_raw(fd)))

net/core/sock_map.c

1569

CLASS(fd, f)(attr->target_fd);

net/core/sock_map.c

76

CLASS(fd, f)(attr->target_fd);

net/core/sock_map.c

95

CLASS(fd, f)(attr->target_fd);

net/handshake/handshake-test.c

23

int fd)

net/handshake/handshake.h

58

struct genl_info *info, int fd);

net/handshake/netlink.c

141

int fd, status, err;

net/handshake/netlink.c

145

fd = nla_get_s32(info->attrs[HANDSHAKE_A_DONE_SOCKFD]);

net/handshake/netlink.c

147

sock = sockfd_lookup(fd, &err);

net/handshake/netlink.c

159

trace_handshake_cmd_done(net, req, sock->sk, fd);

net/handshake/tlshd.c

197

struct genl_info *info, int fd)

net/handshake/tlshd.c

216

ret = nla_put_s32(msg, HANDSHAKE_A_ACCEPT_SOCKFD, fd);

net/ieee802154/nl802154.c

1278

u32 fd = nla_get_u32(info->attrs[NL802154_ATTR_NETNS_FD]);

net/ieee802154/nl802154.c

1280

net = get_net_ns_by_fd(fd);

net/ipv6/seg6_local.c

1905

u32 fd;

net/ipv6/seg6_local.c

1920

fd = nla_get_u32(tb[SEG6_LOCAL_BPF_PROG]);

net/ipv6/seg6_local.c

1921

p = bpf_prog_get_type(fd, BPF_PROG_TYPE_LWT_SEG6LOCAL);

net/kcm/kcmsock.c

1348

csock = sockfd_lookup(info->fd, &err);

net/kcm/kcmsock.c

1477

csock = sockfd_lookup(info->fd, &err);

net/kcm/kcmsock.c

1585

info.fd = fd_prepare_fd(fdf);

net/l2tp/l2tp_core.c

1272

if (tunnel->fd >= 0 && sk->sk_state != TCP_ESTABLISHED) {

net/l2tp/l2tp_core.c

1430

if (tunnel->fd < 0) {

net/l2tp/l2tp_core.c

1570

int l2tp_tunnel_create(int fd, int version, u32 tunnel_id, u32 peer_tunnel_id,

net/l2tp/l2tp_core.c

1598

tunnel->fd = fd;

net/l2tp/l2tp_core.c

1658

if (tunnel->fd < 0) {

net/l2tp/l2tp_core.c

1665

sock = sockfd_lookup(tunnel->fd, &ret);

net/l2tp/l2tp_core.c

1702

if (tunnel->fd >= 0)

net/l2tp/l2tp_core.c

1711

if (tunnel->fd < 0)

net/l2tp/l2tp_core.h

179

int fd; /* parent fd, if tunnel socket was created

net/l2tp/l2tp_core.h

235

int l2tp_tunnel_create(int fd, int version, u32 tunnel_id,

net/l2tp/l2tp_netlink.c

190

int fd = -1;

net/l2tp/l2tp_netlink.c

226

fd = nla_get_u32(attrs[L2TP_ATTR_FD]);

net/l2tp/l2tp_netlink.c

237

ret = l2tp_tunnel_create(fd, proto_version, tunnel_id,

net/l2tp/l2tp_ppp.c

528

int fd;

net/l2tp/l2tp_ppp.c

547

info->fd = sa_v2in4->pppol2tp.fd;

net/l2tp/l2tp_ppp.c

563

info->fd = sa_v3in4->pppol2tp.fd;

net/l2tp/l2tp_ppp.c

579

info->fd = sa_v2in6->pppol2tp.fd;

net/l2tp/l2tp_ppp.c

595

info->fd = sa_v3in6->pppol2tp.fd;

net/l2tp/l2tp_ppp.c

650

if (info->fd < 0)

net/l2tp/l2tp_ppp.c

653

error = l2tp_tunnel_create(info->fd,

net/l2tp/l2tp_ppp.c

913

sp.pppol2tp.fd = tunnel->fd;

net/l2tp/l2tp_ppp.c

931

sp.pppol2tp.fd = tunnel->fd;

net/l2tp/l2tp_ppp.c

949

sp.pppol2tp.fd = tunnel->fd;

net/l2tp/l2tp_ppp.c

968

sp.pppol2tp.fd = tunnel->fd;

net/l2tp/trace.h

56

__field(int, fd)

net/l2tp/trace.h

64

__entry->fd = tunnel->fd;

net/l2tp/trace.h

72

__entry->fd > 0 ? "managed" : "unmanaged",

net/l2tp/trace.h

77

__entry->fd)

net/mac80211/cfg.c

1142

struct ieee80211_fils_discovery *fd;

net/mac80211/cfg.c

1147

fd = &link_conf->fils_discovery;

net/mac80211/cfg.c

1148

fd->min_interval = params->min_interval;

net/mac80211/cfg.c

1149

fd->max_interval = params->max_interval;

net/netfilter/xt_bpf.c

43

static int __bpf_mt_check_fd(int fd, struct bpf_prog **ret)

net/netfilter/xt_bpf.c

47

prog = bpf_prog_get_type(fd, BPF_PROG_TYPE_SOCKET_FILTER);

net/netfilter/xt_bpf.c

82

return __bpf_mt_check_fd(info->fd, &info->filter);

net/netlink/af_netlink.c

1156

struct sock *netlink_getsockbyfd(int fd)

net/netlink/af_netlink.c

1158

CLASS(fd, f)(fd);

net/packet/af_packet.c

1608

u32 fd;

net/packet/af_packet.c

1612

if (len != sizeof(fd))

net/packet/af_packet.c

1614

if (copy_from_sockptr(&fd, data, len))

net/packet/af_packet.c

1617

new = bpf_prog_get_type(fd, BPF_PROG_TYPE_SOCKET_FILTER);

net/psp/psp_nl.c

288

int fd, err;

net/psp/psp_nl.c

293

fd = nla_get_u32(info->attrs[PSP_A_ASSOC_SOCK_FD]);

net/psp/psp_nl.c

294

socket = sockfd_lookup(fd, &err);

net/socket.c

132

static int sock_fasync(int fd, struct file *filp, int on);

net/socket.c

1470

static int sock_fasync(int fd, struct file *filp, int on)

net/socket.c

1480

fasync_helper(fd, filp, on, &wq->fasync_list);

net/socket.c

1888

int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)

net/socket.c

1892

CLASS(fd, f)(fd);

net/socket.c

1908

SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)

net/socket.c

1910

return __sys_bind(fd, umyaddr, addrlen);

net/socket.c

1932

int __sys_listen(int fd, int backlog)

net/socket.c

1934

CLASS(fd, f)(fd);

net/socket.c

1946

SYSCALL_DEFINE2(listen, int, fd, int, backlog)

net/socket.c

1948

return __sys_listen(fd, backlog);

net/socket.c

2037

int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,

net/socket.c

2040

CLASS(fd, f)(fd);

net/socket.c

2048

SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,

net/socket.c

2051

return __sys_accept4(fd, upeer_sockaddr, upeer_addrlen, flags);

net/socket.c

2054

SYSCALL_DEFINE3(accept, int, fd, struct sockaddr __user *, upeer_sockaddr,

net/socket.c

2057

return __sys_accept4(fd, upeer_sockaddr, upeer_addrlen, 0);

net/socket.c

2095

int __sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen)

net/socket.c

2098

CLASS(fd, f)(fd);

net/socket.c

2111

SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,

net/socket.c

2114

return __sys_connect(fd, uservaddr, addrlen);

net/socket.c

2140

int __sys_getsockname(int fd, struct sockaddr __user *usockaddr,

net/socket.c

2144

CLASS(fd, f)(fd);

net/socket.c

2154

SYSCALL_DEFINE3(getsockname, int, fd, struct sockaddr __user *, usockaddr,

net/socket.c

2157

return __sys_getsockname(fd, usockaddr, usockaddr_len, 0);

net/socket.c

2160

SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,

net/socket.c

2163

return __sys_getsockname(fd, usockaddr, usockaddr_len, 1);

net/socket.c

2171

int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags,

net/socket.c

2183

CLASS(fd, f)(fd);

net/socket.c

2209

SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,

net/socket.c

2213

return __sys_sendto(fd, buff, len, flags, addr, addr_len);

net/socket.c

2220

SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,

net/socket.c

2223

return __sys_sendto(fd, buff, len, flags, NULL, 0);

net/socket.c

2231

int __sys_recvfrom(int fd, void __user *ubuf, size_t size, unsigned int flags,

net/socket.c

2246

CLASS(fd, f)(fd);

net/socket.c

2267

SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,

net/socket.c

2271

return __sys_recvfrom(fd, ubuf, size, flags, addr, addr_len);

net/socket.c

2278

SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size,

net/socket.c

2281

return __sys_recvfrom(fd, ubuf, size, flags, NULL, NULL);

net/socket.c

2333

int __sys_setsockopt(int fd, int level, int optname, char __user *user_optval,

net/socket.c

2339

CLASS(fd, f)(fd);

net/socket.c

2350

SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname,

net/socket.c

2353

return __sys_setsockopt(fd, level, optname, optval, optlen);

net/socket.c

2400

int __sys_getsockopt(int fd, int level, int optname, char __user *optval,

net/socket.c

2404

CLASS(fd, f)(fd);

net/socket.c

2416

SYSCALL_DEFINE5(getsockopt, int, fd, int, level, int, optname,

net/socket.c

2419

return __sys_getsockopt(fd, level, optname, optval, optlen);

net/socket.c

2437

int __sys_shutdown(int fd, int how)

net/socket.c

2440

CLASS(fd, f)(fd);

net/socket.c

2451

SYSCALL_DEFINE2(shutdown, int, fd, int, how)

net/socket.c

2453

return __sys_shutdown(fd, how);

net/socket.c

2661

long __sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned int flags,

net/socket.c

2670

CLASS(fd, f)(fd);

net/socket.c

2681

SYSCALL_DEFINE3(sendmsg, int, fd, struct user_msghdr __user *, msg, unsigned int, flags)

net/socket.c

2683

return __sys_sendmsg(fd, msg, flags, true);

net/socket.c

2690

int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,

net/socket.c

2709

CLASS(fd, f)(fd);

net/socket.c

2759

SYSCALL_DEFINE4(sendmmsg, int, fd, struct mmsghdr __user *, mmsg,

net/socket.c

2762

return __sys_sendmmsg(fd, mmsg, vlen, flags, true);

net/socket.c

2870

long __sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned int flags,

net/socket.c

2879

CLASS(fd, f)(fd);

net/socket.c

2890

SYSCALL_DEFINE3(recvmsg, int, fd, struct user_msghdr __user *, msg,

net/socket.c

2893

return __sys_recvmsg(fd, msg, flags, true);

net/socket.c

2900

static int do_recvmmsg(int fd, struct mmsghdr __user *mmsg,

net/socket.c

2919

CLASS(fd, f)(fd);

net/socket.c

3008

int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg,

net/socket.c

3023

return do_recvmmsg(fd, mmsg, vlen, flags, NULL);

net/socket.c

3025

datagrams = do_recvmmsg(fd, mmsg, vlen, flags, &timeout_sys);

net/socket.c

3039

SYSCALL_DEFINE5(recvmmsg, int, fd, struct mmsghdr __user *, mmsg,

net/socket.c

3046

return __sys_recvmmsg(fd, mmsg, vlen, flags, timeout, NULL);

net/socket.c

3050

SYSCALL_DEFINE5(recvmmsg_time32, int, fd, struct mmsghdr __user *, mmsg,

net/socket.c

3057

return __sys_recvmmsg(fd, mmsg, vlen, flags, NULL, timeout);

net/socket.c

507

int fd = get_unused_fd_flags(flags);

net/socket.c

508

if (unlikely(fd < 0)) {

net/socket.c

510

return fd;

net/socket.c

515

fd_install(fd, newfile);

net/socket.c

516

return fd;

net/socket.c

519

put_unused_fd(fd);

net/socket.c

552

struct socket *sockfd_lookup(int fd, int *err)

net/socket.c

557

file = fget(fd);

net/sunrpc/svcsock.c

1504

int svc_addsock(struct svc_serv *serv, struct net *net, const int fd,

net/sunrpc/svcsock.c

1508

struct socket *so = sockfd_lookup(fd, &err);

net/wireless/nl80211.c

13549

u32 fd = nla_get_u32(info->attrs[NL80211_ATTR_NETNS_FD]);

net/wireless/nl80211.c

13551

net = get_net_ns_by_fd(fd);

net/wireless/nl80211.c

6350

struct cfg80211_fils_discovery *fd)

net/wireless/nl80211.c

6367

fd->update = true;

net/wireless/nl80211.c

6376

fd->tmpl_len = nla_len(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);

net/wireless/nl80211.c

6377

fd->tmpl = nla_data(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);

net/wireless/nl80211.c

6378

fd->min_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MIN]);

net/wireless/nl80211.c

6379

fd->max_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MAX]);

net/wireless/nl80211.c

6380

fd->update = true;

net/xdp/xsk.c

1259

static struct socket *xsk_lookup_xsk_from_fd(int fd)

net/xdp/xsk.c

1264

sock = sockfd_lookup(fd, &err);

net/xdp/xskmap.c

167

u32 i = *(u32 *)key, fd = *(u32 *)value;

net/xdp/xskmap.c

177

sock = sockfd_lookup(fd, &err);

samples/binderfs/binderfs_example.c

20

int fd, ret, saved_errno;

samples/binderfs/binderfs_example.c

53

fd = open("/dev/binderfs/binder-control", O_RDONLY | O_CLOEXEC);

samples/binderfs/binderfs_example.c

54

if (fd < 0) {

samples/binderfs/binderfs_example.c

60

ret = ioctl(fd, BINDER_CTL_ADD, &device);

samples/binderfs/binderfs_example.c

62

close(fd);

samples/bpf/cpustat_user.c

155

int len, fd;

samples/bpf/cpustat_user.c

157

fd = open(CPUFREQ_MAX_SYSFS_PATH, O_WRONLY);

samples/bpf/cpustat_user.c

158

if (fd < 0) {

samples/bpf/cpustat_user.c

160

return fd;

samples/bpf/cpustat_user.c

163

len = write(fd, CPUFREQ_LOWEST_FREQ, strlen(CPUFREQ_LOWEST_FREQ));

samples/bpf/cpustat_user.c

169

len = write(fd, CPUFREQ_HIGHEST_FREQ, strlen(CPUFREQ_HIGHEST_FREQ));

samples/bpf/cpustat_user.c

176

close(fd);

samples/bpf/fds_example.c

103

ret = bpf_map_lookup_elem(fd, &key, &value);

samples/bpf/fds_example.c

104

printf("bpf: fd:%d l->(%u):%u ret:(%d,%s)\n", fd, key, value,

samples/bpf/fds_example.c

114

int fd, sock, ret;

samples/bpf/fds_example.c

117

fd = bpf_prog_create(object);

samples/bpf/fds_example.c

118

printf("bpf: prog fd:%d (%s)\n", fd, strerror(errno));

samples/bpf/fds_example.c

119

assert(fd > 0);

samples/bpf/fds_example.c

121

ret = bpf_obj_pin(fd, file);

samples/bpf/fds_example.c

125

fd = bpf_obj_get(file);

samples/bpf/fds_example.c

126

printf("bpf: get fd:%d (%s)\n", fd, strerror(errno));

samples/bpf/fds_example.c

127

assert(fd > 0);

samples/bpf/fds_example.c

133

ret = setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &fd, sizeof(fd));

samples/bpf/fds_example.c

134

printf("bpf: sock:%d <- fd:%d attached ret:(%d,%s)\n", sock, fd,

samples/bpf/fds_example.c

80

int fd, ret;

samples/bpf/fds_example.c

83

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(uint32_t),

samples/bpf/fds_example.c

85

printf("bpf: map fd:%d (%s)\n", fd, strerror(errno));

samples/bpf/fds_example.c

86

assert(fd > 0);

samples/bpf/fds_example.c

88

ret = bpf_obj_pin(fd, file);

samples/bpf/fds_example.c

92

fd = bpf_obj_get(file);

samples/bpf/fds_example.c

93

printf("bpf: get fd:%d (%s)\n", fd, strerror(errno));

samples/bpf/fds_example.c

94

assert(fd > 0);

samples/bpf/fds_example.c

98

ret = bpf_map_update_elem(fd, &key, &value, 0);

samples/bpf/fds_example.c

99

printf("bpf: fd:%d u->(%u:%u) ret:(%d,%s)\n", fd, key, value,

samples/bpf/ibumad_user.c

34

static void dump_counts(int fd)

samples/bpf/ibumad_user.c

40

if (bpf_map_lookup_elem(fd, &key, &value)) {

samples/bpf/lathist_user.c

61

static void get_data(int fd)

samples/bpf/lathist_user.c

72

bpf_map_lookup_elem(fd, &key, &value);

samples/bpf/map_perf_test.bpf.c

172

int BPF_KSYSCALL(stress_lru_hmap_alloc, int fd, struct sockaddr_in *uservaddr,

samples/bpf/map_perf_test_user.c

112

ret = bpf_map_update_elem(fd, &key, &val, BPF_NOEXIST);

samples/bpf/map_perf_test_user.c

96

int fd = map_fd[lru_hash_lookup_idx];

samples/bpf/offwaketime_user.c

77

static void print_stacks(int fd)

samples/bpf/offwaketime_user.c

82

while (bpf_map_get_next_key(fd, &key, &next_key) == 0) {

samples/bpf/offwaketime_user.c

83

bpf_map_lookup_elem(fd, &next_key, &value);

samples/bpf/sampleip_user.c

100

while (bpf_map_get_next_key(fd, &key, &next_key) == 0) {

samples/bpf/sampleip_user.c

101

bpf_map_lookup_elem(fd, &next_key, &value);

samples/bpf/sampleip_user.c

89

static void print_ip_map(int fd)

samples/bpf/sockex3_user.c

27

int i, sock, fd, main_prog_fd, hash_map_fd;

samples/bpf/sockex3_user.c

56

fd = bpf_program__fd(prog);

samples/bpf/sockex3_user.c

59

main_prog_fd = fd;

samples/bpf/syscall_tp_user.c

109

fd = open(filename, O_RDONLY);

samples/bpf/syscall_tp_user.c

110

if (fd < 0) {

samples/bpf/syscall_tp_user.c

114

close(fd);

samples/bpf/syscall_tp_user.c

50

int map0_fds[nr_tests], map1_fds[nr_tests], fd, i, j = 0;

samples/bpf/task_fd_query_user.c

132

int fd, err = -1;

samples/bpf/task_fd_query_user.c

155

fd = sys_perf_event_open(&attr, -1, 0, -1, 0);

samples/bpf/task_fd_query_user.c

156

link = bpf_program__attach_perf_event(progs[0], fd);

samples/bpf/task_fd_query_user.c

160

close(fd);

samples/bpf/task_fd_query_user.c

164

CHECK_PERROR_RET(bpf_task_fd_query(getpid(), fd, 0, buf, buf_len,

samples/bpf/task_fd_query_user.c

50

int fd, ret;

samples/bpf/task_fd_query_user.c

55

fd = open(buf, O_RDONLY);

samples/bpf/task_fd_query_user.c

56

CHECK_PERROR_RET(fd < 0);

samples/bpf/task_fd_query_user.c

58

ret = read(fd, buf, sizeof(buf));

samples/bpf/task_fd_query_user.c

59

close(fd);

samples/bpf/task_fd_query_user.c

72

int fd, ret;

samples/bpf/task_fd_query_user.c

77

fd = open(buf, O_RDONLY);

samples/bpf/task_fd_query_user.c

78

CHECK_PERROR_RET(fd < 0);

samples/bpf/task_fd_query_user.c

80

ret = read(fd, buf, sizeof(buf));

samples/bpf/task_fd_query_user.c

81

close(fd);

samples/bpf/test_map_in_map.bpf.c

107

int BPF_KSYSCALL(trace_sys_connect, unsigned int fd, struct sockaddr_in6 *in6, int addrlen)

samples/bpf/trace_event_user.c

105

int error = 1, fd = map_fd[0], stack_map = map_fd[1];

samples/bpf/trace_event_user.c

108

while (bpf_map_get_next_key(fd, &key, &next_key) == 0) {

samples/bpf/trace_event_user.c

109

bpf_map_lookup_elem(fd, &next_key, &value);

samples/bpf/trace_event_user.c

111

bpf_map_delete_elem(fd, &next_key);

samples/bpf/tracex3_user.c

17

static void clear_stats(int fd)

samples/bpf/tracex3_user.c

25

bpf_map_update_elem(fd, &key, values, BPF_ANY);

samples/bpf/tracex3_user.c

74

static void print_hist(int fd)

samples/bpf/tracex3_user.c

86

bpf_map_lookup_elem(fd, &key, values);

samples/bpf/tracex3_user.c

95

clear_stats(fd);

samples/bpf/tracex4_user.c

28

static void print_old_objects(int fd)

samples/bpf/tracex4_user.c

37

while (bpf_map_get_next_key(fd, &key, &next_key) == 0) {

samples/bpf/tracex4_user.c

38

bpf_map_lookup_elem(fd, &next_key, &v);

samples/bpf/tracex5_user.c

40

int key, fd, progs_fd;

samples/bpf/tracex5_user.c

83

fd = bpf_program__fd(prog);

samples/bpf/tracex5_user.c

84

bpf_map_update_elem(progs_fd, &key, &fd, BPF_ANY);

samples/bpf/xdp_router_ipv4_user.c

474

fds_route.fd = sock;

samples/bpf/xdp_router_ipv4_user.c

493

fds_arp.fd = sock_arp;

samples/bpf/xdp_sample_user.c

1552

pfd[0].fd = sample_sig_fd;

samples/bpf/xdp_sample_user.c

1555

pfd[1].fd = timerfd;

samples/bpf/xdp_sample_user.c

1607

int fd, r = 0;

samples/bpf/xdp_sample_user.c

1609

fd = socket(AF_INET, SOCK_DGRAM, 0);

samples/bpf/xdp_sample_user.c

1610

if (fd < 0)

samples/bpf/xdp_sample_user.c

1620

r = ioctl(fd, SIOCETHTOOL, &ifr);

samples/bpf/xdp_sample_user.c

1626

close(fd);

samples/bpf/xdp_sample_user.c

1631

close(fd);

samples/bpf/xdp_sample_user.c

1639

int fd, r;

samples/bpf/xdp_sample_user.c

1641

fd = socket(AF_INET, SOCK_DGRAM, 0);

samples/bpf/xdp_sample_user.c

1642

if (fd < 0)

samples/bpf/xdp_sample_user.c

1652

r = ioctl(fd, SIOCGIFHWADDR, &ifr);

samples/bpf/xdp_sample_user.c

1661

close(fd);

samples/cgroup/memcg_event_listener.c

232

fds[0].fd = events->inotify_fd;

samples/cgroup/memcg_event_listener.c

248

length = read(fds[0].fd, buffer, INOTIFY_BUFFER_SIZE);

samples/connector/ucon.c

188

pfd.fd = s;

samples/fanotify/fs-monitor.c

121

int fd;

samples/fanotify/fs-monitor.c

130

fd = fanotify_init(FAN_CLASS_NOTIF|FAN_REPORT_FID, O_RDONLY);

samples/fanotify/fs-monitor.c

131

if (fd < 0)

samples/fanotify/fs-monitor.c

134

if (fanotify_mark(fd, FAN_MARK_ADD|FAN_MARK_FILESYSTEM,

samples/fanotify/fs-monitor.c

140

int n = read(fd, buffer, BUFSIZ);

samples/fanotify/fs-monitor.c

75

if (event->fd != FAN_NOFD) {

samples/hid/hid_mouse.c

58

int fd;

samples/hid/hid_mouse.c

63

fd = open(uevent, O_RDONLY | O_NONBLOCK);

samples/hid/hid_mouse.c

64

if (fd < 0)

samples/hid/hid_mouse.c

67

close(fd);

samples/hid/hid_surface_dial.c

71

int fd;

samples/hid/hid_surface_dial.c

76

fd = open(uevent, O_RDONLY | O_NONBLOCK);

samples/hid/hid_surface_dial.c

77

if (fd < 0)

samples/hid/hid_surface_dial.c

80

close(fd);

samples/hidraw/hid-example.c

102

res = ioctl(fd, HIDIOCGRAWINFO, &info);

samples/hidraw/hid-example.c

118

res = ioctl(fd, HIDIOCSFEATURE(4), buf);

samples/hidraw/hid-example.c

126

res = ioctl(fd, HIDIOCGFEATURE(256), buf);

samples/hidraw/hid-example.c

140

res = write(fd, buf, 2);

samples/hidraw/hid-example.c

149

res = read(fd, buf, 16);

samples/hidraw/hid-example.c

158

close(fd);

samples/hidraw/hid-example.c

45

int fd;

samples/hidraw/hid-example.c

57

fd = open(device, O_RDWR|O_NONBLOCK);

samples/hidraw/hid-example.c

59

if (fd < 0) {

samples/hidraw/hid-example.c

69

res = ioctl(fd, HIDIOCGRDESCSIZE, &desc_size);

samples/hidraw/hid-example.c

77

res = ioctl(fd, HIDIOCGRDESC, &rpt_desc);

samples/hidraw/hid-example.c

88

res = ioctl(fd, HIDIOCGRAWNAME(256), buf);

samples/hidraw/hid-example.c

95

res = ioctl(fd, HIDIOCGRAWPHYS(256), buf);

samples/mei/mei-amt-version.c

103

if (cl->fd != -1)

samples/mei/mei-amt-version.c

104

close(cl->fd);

samples/mei/mei-amt-version.c

105

cl->fd = -1;

samples/mei/mei-amt-version.c

120

me->fd = open("/dev/mei0", O_RDWR);

samples/mei/mei-amt-version.c

121

if (me->fd == -1) {

samples/mei/mei-amt-version.c

130

result = ioctl(me->fd, IOCTL_MEI_CONNECT_CLIENT, &data);

samples/mei/mei-amt-version.c

167

FD_SET(me->fd, &set);

samples/mei/mei-amt-version.c

168

rc = select(me->fd + 1, &set, NULL, NULL, &tv);

samples/mei/mei-amt-version.c

169

if (rc > 0 && FD_ISSET(me->fd, &set)) {

samples/mei/mei-amt-version.c

182

rc = read(me->fd, buffer, len);

samples/mei/mei-amt-version.c

206

written = write(me->fd, buffer, len);

samples/mei/mei-amt-version.c

98

int fd;

samples/nitro_enclaves/ne_ioctl_sample.c

205

fds[0].fd = enclave_fd;

samples/nitro_enclaves/ne_ioctl_sample.c

696

fds[0].fd = server_vsock_fd;

samples/seccomp/user-trap.c

32

static int send_fd(int sock, int fd)

samples/seccomp/user-trap.c

52

*fd_ptr = fd;

samples/timers/hpet_example.c

102

int fd;

samples/timers/hpet_example.c

109

fd = open(argv[0], O_RDONLY);

samples/timers/hpet_example.c

110

if (fd < 0) {

samples/timers/hpet_example.c

115

if (ioctl(fd, HPET_INFO, &info) < 0) {

samples/timers/hpet_example.c

126

close(fd);

samples/timers/hpet_example.c

134

int iterations, i, fd;

samples/timers/hpet_example.c

149

fd = open(argv[0], O_RDONLY);

samples/timers/hpet_example.c

151

if (fd < 0) {

samples/timers/hpet_example.c

156

if (ioctl(fd, HPET_IRQFREQ, freq) < 0) {

samples/timers/hpet_example.c

161

if (ioctl(fd, HPET_INFO, &info) < 0) {

samples/timers/hpet_example.c

168

if (info.hi_flags && (ioctl(fd, HPET_EPI, 0) < 0)) {

samples/timers/hpet_example.c

173

if (ioctl(fd, HPET_IE_ON, 0) < 0) {

samples/timers/hpet_example.c

178

pfd.fd = fd;

samples/timers/hpet_example.c

199

if (read(fd, &data, sizeof(data)) != sizeof(data)) {

samples/timers/hpet_example.c

209

close(fd);

samples/timers/hpet_example.c

226

int iterations, i, fd, value;

samples/timers/hpet_example.c

231

fd = -1;

samples/timers/hpet_example.c

243

fd = open(argv[0], O_RDONLY);

samples/timers/hpet_example.c

245

if (fd < 0) {

samples/timers/hpet_example.c

251

if ((fcntl(fd, F_SETOWN, getpid()) == 1) ||

samples/timers/hpet_example.c

252

((value = fcntl(fd, F_GETFL)) == 1) ||

samples/timers/hpet_example.c

253

(fcntl(fd, F_SETFL, value | O_ASYNC) == 1)) {

samples/timers/hpet_example.c

261

if (ioctl(fd, HPET_IRQFREQ, freq) < 0) {

samples/timers/hpet_example.c

266

if (ioctl(fd, HPET_INFO, &info) < 0) {

samples/timers/hpet_example.c

273

if (info.hi_flags && (ioctl(fd, HPET_EPI, 0) < 0)) {

samples/timers/hpet_example.c

278

if (ioctl(fd, HPET_IE_ON, 0) < 0) {

samples/timers/hpet_example.c

291

if (fd >= 0)

samples/timers/hpet_example.c

292

close(fd);

samples/timers/hpet_example.c

82

int fd;

samples/timers/hpet_example.c

89

fd = open(argv[0], O_RDONLY);

samples/timers/hpet_example.c

90

if (fd < 0)

samples/timers/hpet_example.c

93

close(fd);

samples/uhid/uhid-example.c

159

static int uhid_write(int fd, const struct uhid_event *ev)

samples/uhid/uhid-example.c

163

ret = write(fd, ev, sizeof(*ev));

samples/uhid/uhid-example.c

176

static int create(int fd)

samples/uhid/uhid-example.c

191

return uhid_write(fd, &ev);

samples/uhid/uhid-example.c

194

static void destroy(int fd)

samples/uhid/uhid-example.c

201

uhid_write(fd, &ev);

samples/uhid/uhid-example.c

225

static int event(int fd)

samples/uhid/uhid-example.c

231

ret = read(fd, &ev, sizeof(ev));

samples/uhid/uhid-example.c

278

static int send_event(int fd)

samples/uhid/uhid-example.c

298

return uhid_write(fd, &ev);

samples/uhid/uhid-example.c

301

static int keyboard(int fd)

samples/uhid/uhid-example.c

319

ret = send_event(fd);

samples/uhid/uhid-example.c

325

ret = send_event(fd);

samples/uhid/uhid-example.c

331

ret = send_event(fd);

samples/uhid/uhid-example.c

337

ret = send_event(fd);

samples/uhid/uhid-example.c

344

ret = send_event(fd);

samples/uhid/uhid-example.c

351

ret = send_event(fd);

samples/uhid/uhid-example.c

358

ret = send_event(fd);

samples/uhid/uhid-example.c

365

ret = send_event(fd);

samples/uhid/uhid-example.c

372

ret = send_event(fd);

samples/uhid/uhid-example.c

389

int fd;

samples/uhid/uhid-example.c

416

fd = open(path, O_RDWR | O_CLOEXEC);

samples/uhid/uhid-example.c

417

if (fd < 0) {

samples/uhid/uhid-example.c

423

ret = create(fd);

samples/uhid/uhid-example.c

425

close(fd);

samples/uhid/uhid-example.c

429

pfds[0].fd = STDIN_FILENO;

samples/uhid/uhid-example.c

431

pfds[1].fd = fd;

samples/uhid/uhid-example.c

451

ret = keyboard(fd);

samples/uhid/uhid-example.c

456

ret = event(fd);

samples/uhid/uhid-example.c

463

destroy(fd);

samples/user_events/example.c

21

static int event_reg(int fd, const char *command, int *write, int *enabled)

samples/user_events/example.c

31

if (ioctl(fd, DIAG_IOCSREG, &reg) == -1)

samples/vfio-mdev/mtty.c

1614

int fd = *(int *)data;

samples/vfio-mdev/mtty.c

1619

if (fd < 0)

samples/vfio-mdev/mtty.c

1622

evt = eventfd_ctx_fdget(fd);

samples/vfio-mdev/mtty.c

1668

int fd = *(int *)data;

samples/vfio-mdev/mtty.c

1673

if (fd < 0)

samples/vfio-mdev/mtty.c

1676

evt = eventfd_ctx_fdget(fd);

samples/vfs/test-fsmount.c

100

mount_error(fd, key ?: "create"); \

samples/vfs/test-fsmount.c

20

static void check_messages(int fd)

samples/vfs/test-fsmount.c

28

n = read(fd, buf, sizeof(buf));

samples/vfs/test-fsmount.c

50

void mount_error(int fd, const char *s)

samples/vfs/test-fsmount.c

52

check_messages(fd);

samples/vfs/test-fsmount.c

97

#define E_fsconfig(fd, cmd, key, val, aux) \

samples/vfs/test-fsmount.c

99

if (fsconfig(fd, cmd, key, val, aux) == -1) \

samples/watch_queue/watch_test.c

162

int pipefd[2], fd;

samples/watch_queue/watch_test.c

168

fd = pipefd[0];

samples/watch_queue/watch_test.c

170

if (ioctl(fd, IOC_WATCH_QUEUE_SET_SIZE, BUF_SIZE) == -1) {

samples/watch_queue/watch_test.c

175

if (ioctl(fd, IOC_WATCH_QUEUE_SET_FILTER, &filter) == -1) {

samples/watch_queue/watch_test.c

180

if (keyctl_watch_key(KEY_SPEC_SESSION_KEYRING, fd, 0x01) == -1) {

samples/watch_queue/watch_test.c

185

if (keyctl_watch_key(KEY_SPEC_USER_KEYRING, fd, 0x02) == -1) {

samples/watch_queue/watch_test.c

190

consumer(fd);

samples/watch_queue/watch_test.c

70

static void consumer(int fd)

samples/watch_queue/watch_test.c

80

buf_len = read(fd, buffer, sizeof(buffer));

samples/watchdog/watchdog-simple.c

11

if (fd == -1) {

samples/watchdog/watchdog-simple.c

16

ret = write(fd, "\0", 1);

samples/watchdog/watchdog-simple.c

23

close(fd);

samples/watchdog/watchdog-simple.c

9

int fd = open("/dev/watchdog", O_WRONLY);

scripts/asn1_compiler.c

567

int fd;

scripts/asn1_compiler.c

594

fd = open(filename, O_RDONLY);

scripts/asn1_compiler.c

595

if (fd < 0) {

scripts/asn1_compiler.c

600

if (fstat(fd, &st) < 0) {

scripts/asn1_compiler.c

610

if ((readlen = read(fd, buffer, st.st_size)) < 0) {

scripts/asn1_compiler.c

615

if (close(fd) < 0) {

scripts/basic/fixdep.c

216

int fd;

scripts/basic/fixdep.c

219

fd = open(filename, O_RDONLY);

scripts/basic/fixdep.c

220

if (fd < 0) {

scripts/basic/fixdep.c

225

if (fstat(fd, &st) < 0) {

scripts/basic/fixdep.c

231

if (read(fd, buf, st.st_size) != st.st_size) {

scripts/basic/fixdep.c

236

close(fd);

scripts/dtc/util.c

264

int fd = 0; /* assume stdin */

scripts/dtc/util.c

271

fd = open(filename, O_RDONLY);

scripts/dtc/util.c

272

if (fd < 0)

scripts/dtc/util.c

285

ret = read(fd, &buf[offset], bufsize - offset);

scripts/dtc/util.c

294

close(fd);

scripts/dtc/util.c

320

int fd = 1; /* assume stdout */

scripts/dtc/util.c

327

fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);

scripts/dtc/util.c

328

if (fd < 0)

scripts/dtc/util.c

336

ret = write(fd, ptr + offset, totalsize - offset);

scripts/dtc/util.c

344

if (fd != 1)

scripts/dtc/util.c

345

close(fd);

scripts/elf-parse.c

24

int fd;

scripts/elf-parse.c

28

fd = open(fname, O_RDWR);

scripts/elf-parse.c

29

if (fd < 0) {

scripts/elf-parse.c

33

if (fstat(fd, &sb) < 0) {

scripts/elf-parse.c

42

addr = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);

scripts/elf-parse.c

51

close(fd);

scripts/gendwarfksyms/gendwarfksyms.c

153

int fd;

scripts/gendwarfksyms/gendwarfksyms.c

155

fd = open(argv[n], O_RDONLY);

scripts/gendwarfksyms/gendwarfksyms.c

156

if (fd == -1)

scripts/gendwarfksyms/gendwarfksyms.c

160

symbol_read_symtab(fd);

scripts/gendwarfksyms/gendwarfksyms.c

161

kabi_read_rules(fd);

scripts/gendwarfksyms/gendwarfksyms.c

168

if (!dwfl_report_offline(dwfl, argv[n], argv[n], fd))

scripts/gendwarfksyms/gendwarfksyms.h

127

void symbol_read_symtab(int fd);

scripts/gendwarfksyms/gendwarfksyms.h

287

void kabi_read_rules(int fd);

scripts/gendwarfksyms/kabi.c

118

void kabi_read_rules(int fd)

scripts/gendwarfksyms/kabi.c

162

elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);

scripts/gendwarfksyms/symbols.c

196

static void elf_for_each_global(int fd, elf_symbol_callback_t func, void *arg)

scripts/gendwarfksyms/symbols.c

208

elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);

scripts/gendwarfksyms/symbols.c

314

void symbol_read_symtab(int fd)

scripts/gendwarfksyms/symbols.c

316

elf_for_each_global(fd, elf_set_symbol_addr, NULL);

scripts/insert-sys-cert.c

205

int fd;

scripts/insert-sys-cert.c

207

fd = open(file_name, O_RDWR);

scripts/insert-sys-cert.c

208

if (fd < 0) {

scripts/insert-sys-cert.c

212

if (fstat(fd, &st)) {

scripts/insert-sys-cert.c

214

close(fd);

scripts/insert-sys-cert.c

218

map = mmap(NULL, *size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);

scripts/insert-sys-cert.c

221

close(fd);

scripts/insert-sys-cert.c

224

close(fd);

scripts/insert-sys-cert.c

232

int fd;

scripts/insert-sys-cert.c

234

fd = open(file_name, O_RDONLY);

scripts/insert-sys-cert.c

235

if (fd < 0) {

scripts/insert-sys-cert.c

239

if (fstat(fd, &st)) {

scripts/insert-sys-cert.c

241

close(fd);

scripts/insert-sys-cert.c

248

close(fd);

scripts/insert-sys-cert.c

251

if (read(fd, buf, *size) != *size) {

scripts/insert-sys-cert.c

253

close(fd);

scripts/insert-sys-cert.c

256

close(fd);

scripts/ipe/polgen/polgen.c

100

fprintf(fd, "\\t");

scripts/ipe/polgen/polgen.c

103

fprintf(fd, "\\?");

scripts/ipe/polgen/polgen.c

106

fprintf(fd, "%c", buf[i]);

scripts/ipe/polgen/polgen.c

109

fprintf(fd, "\";\n");

scripts/ipe/polgen/polgen.c

110

fclose(fd);

scripts/ipe/polgen/polgen.c

24

FILE *fd;

scripts/ipe/polgen/polgen.c

26

fd = fopen(pathname, "r");

scripts/ipe/polgen/polgen.c

27

if (!fd) {

scripts/ipe/polgen/polgen.c

32

fseek(fd, 0, SEEK_END);

scripts/ipe/polgen/polgen.c

33

fsize = ftell(fd);

scripts/ipe/polgen/polgen.c

34

rewind(fd);

scripts/ipe/polgen/polgen.c

42

read = fread((void *)lbuf, sizeof(*lbuf), fsize, fd);

scripts/ipe/polgen/polgen.c

50

fclose(fd);

scripts/ipe/polgen/polgen.c

57

fclose(fd);

scripts/ipe/polgen/polgen.c

64

FILE *fd;

scripts/ipe/polgen/polgen.c

67

fd = fopen(pathname, "w");

scripts/ipe/polgen/polgen.c

68

if (!fd)

scripts/ipe/polgen/polgen.c

71

fprintf(fd, "/* This file is automatically generated.");

scripts/ipe/polgen/polgen.c

72

fprintf(fd, " Do not edit. */\n");

scripts/ipe/polgen/polgen.c

73

fprintf(fd, "#include <linux/stddef.h>\n");

scripts/ipe/polgen/polgen.c

74

fprintf(fd, "\nextern const char *const ipe_boot_policy;\n\n");

scripts/ipe/polgen/polgen.c

75

fprintf(fd, "const char *const ipe_boot_policy =\n");

scripts/ipe/polgen/polgen.c

78

fprintf(fd, "\tNULL;\n");

scripts/ipe/polgen/polgen.c

79

fclose(fd);

scripts/ipe/polgen/polgen.c

83

fprintf(fd, "\t\"");

scripts/ipe/polgen/polgen.c

88

fprintf(fd, "\\\"");

scripts/ipe/polgen/polgen.c

91

fprintf(fd, "'");

scripts/ipe/polgen/polgen.c

94

fprintf(fd, "\\n\"\n\t\"");

scripts/ipe/polgen/polgen.c

97

fprintf(fd, "\\\\");

scripts/kconfig/confdata.c

137

int fd;

scripts/kconfig/confdata.c

145

fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);

scripts/kconfig/confdata.c

146

if (fd == -1)

scripts/kconfig/confdata.c

148

close(fd);

scripts/mod/modpost.c

119

int fd;

scripts/mod/modpost.c

122

fd = open(filename, O_RDONLY);

scripts/mod/modpost.c

123

if (fd < 0) {

scripts/mod/modpost.c

128

if (fstat(fd, &st) < 0) {

scripts/mod/modpost.c

140

bytes_read = read(fd, buf, nbytes);

scripts/mod/modpost.c

150

close(fd);

scripts/mod/modpost.c

382

int fd;

scripts/mod/modpost.c

384

fd = open(filename, O_RDONLY);

scripts/mod/modpost.c

385

if (fd < 0)

scripts/mod/modpost.c

387

if (fstat(fd, &st))

scripts/mod/modpost.c

391

map = mmap(NULL, *size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);

scripts/mod/modpost.c

394

close(fd);

security/apparmor/file.c

707

static int match_file(const void *p, struct file *file, unsigned int fd)

security/apparmor/file.c

713

return fd + 1;

security/integrity/ima/ima_main.c

1164

CLASS(fd, f)(kernel_fd);

security/landlock/syscalls.c

266

static struct landlock_ruleset *get_ruleset_from_fd(const int fd,

security/landlock/syscalls.c

269

CLASS(fd, ruleset_f)(fd);

security/landlock/syscalls.c

292

static int get_path_from_fd(const s32 fd, struct path *const path)

security/landlock/syscalls.c

294

CLASS(fd_raw, f)(fd);

security/landlock/syscalls.c

297

fd, ((struct landlock_path_beneath_attr *)NULL)->parent_fd));

security/loadpin/loadpin.c

275

static int read_trusted_verity_root_digests(unsigned int fd)

security/loadpin/loadpin.c

288

CLASS(fd, f)(fd);

security/loadpin/loadpin.c

379

unsigned int fd;

security/loadpin/loadpin.c

383

if (copy_from_user(&fd, uarg, sizeof(fd)))

security/loadpin/loadpin.c

386

return read_trusted_verity_root_digests(fd);

security/selinux/hooks.c

2437

static int match_file(const void *p, struct file *file, unsigned fd)

security/selinux/hooks.c

2439

return file_has_perm(p, file, file_to_av(file)) ? fd + 1 : 0;

security/selinux/hooks.c

7135

static u32 selinux_bpffs_creator_sid(u32 fd)

security/selinux/hooks.c

7141

CLASS(fd, f)(fd);

sound/core/control.c

2147

static int snd_ctl_fasync(int fd, struct file * file, int on)

sound/core/control.c

2152

return snd_fasync_helper(fd, file, on, &ctl->fasync);

sound/core/init.c

459

static int snd_disconnect_fasync(int fd, struct file *file, int on)

sound/core/misc.c

118

int snd_fasync_helper(int fd, struct file *file, int on,

sound/core/misc.c

141

return fasync_helper(fd, file, on, &fasync->fasync);

sound/core/pcm_native.c

2279

static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)

sound/core/pcm_native.c

2285

CLASS(fd, f)(fd);

sound/core/pcm_native.c

4050

static int snd_pcm_fasync(int fd, struct file * file, int on)

sound/core/pcm_native.c

4063

return snd_fasync_helper(fd, file, on, &runtime->fasync);

sound/core/timer.c

2214

utimer_info->fd = timer_fd;

sound/core/timer.c

2301

static int snd_timer_user_fasync(int fd, struct file * file, int on)

sound/core/timer.c

2306

return snd_fasync_helper(fd, file, on, &tu->fasync);

tools/accounting/delaytop.c

399

int fd;

tools/accounting/delaytop.c

402

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);

tools/accounting/delaytop.c

403

if (fd < 0)

tools/accounting/delaytop.c

409

if (bind(fd, (struct sockaddr *) &local, sizeof(local)) < 0) {

tools/accounting/delaytop.c

411

close(fd);

tools/accounting/delaytop.c

415

return fd;

tools/accounting/getdelays.c

109

if (bind(fd, (struct sockaddr *) &local, sizeof(local)) < 0)

tools/accounting/getdelays.c

112

return fd;

tools/accounting/getdelays.c

114

close(fd);

tools/accounting/getdelays.c

460

int fd = 0;

tools/accounting/getdelays.c

561

fd = open(logfile, O_WRONLY | O_CREAT | O_TRUNC,

tools/accounting/getdelays.c

563

if (fd == -1) {

tools/accounting/getdelays.c

689

if (fd) {

tools/accounting/getdelays.c

690

if (write(fd, NLA_DATA(na), na->nla_len) < 0) {

tools/accounting/getdelays.c

734

if (fd)

tools/accounting/getdelays.c

735

close(fd);

tools/accounting/getdelays.c

91

int fd;

tools/accounting/getdelays.c

94

fd = socket(AF_NETLINK, SOCK_RAW, protocol);

tools/accounting/getdelays.c

95

if (fd < 0)

tools/accounting/getdelays.c

99

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,

tools/accounting/procacct.c

100

fd = socket(AF_NETLINK, SOCK_RAW, protocol);

tools/accounting/procacct.c

101

if (fd < 0)

tools/accounting/procacct.c

105

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,

tools/accounting/procacct.c

115

if (bind(fd, (struct sockaddr *) &local, sizeof(local)) < 0)

tools/accounting/procacct.c

118

return fd;

tools/accounting/procacct.c

120

close(fd);

tools/accounting/procacct.c

224

void handle_aggr(int mother, struct nlattr *na, int fd)

tools/accounting/procacct.c

244

if (fd) {

tools/accounting/procacct.c

245

if (write(fd, NLA_DATA(na), na->nla_len) < 0)

tools/accounting/procacct.c

272

int fd = 0;

tools/accounting/procacct.c

319

fd = open(logfile, O_WRONLY | O_CREAT | O_TRUNC, 0644);

tools/accounting/procacct.c

320

if (fd == -1) {

tools/accounting/procacct.c

384

handle_aggr(mother, na, fd);

tools/accounting/procacct.c

406

if (fd)

tools/accounting/procacct.c

407

close(fd);

tools/accounting/procacct.c

97

int fd;

tools/arch/x86/include/uapi/asm/kvm.h

645

__s32 fd;

tools/arch/x86/include/uapi/asm/kvm.h

927

__s32 fd;

tools/bootconfig/main.c

139

static int load_xbc_fd(int fd, char **buf, int size)

tools/bootconfig/main.c

147

ret = read(fd, *buf, size);

tools/bootconfig/main.c

159

int fd, ret;

tools/bootconfig/main.c

161

fd = open(path, O_RDONLY);

tools/bootconfig/main.c

162

if (fd < 0)

tools/bootconfig/main.c

164

ret = fstat(fd, &stat);

tools/bootconfig/main.c

167

close(fd);

tools/bootconfig/main.c

171

ret = load_xbc_fd(fd, buf, stat.st_size);

tools/bootconfig/main.c

173

close(fd);

tools/bootconfig/main.c

184

static int load_xbc_from_initrd(int fd, char **buf)

tools/bootconfig/main.c

192

ret = fstat(fd, &stat);

tools/bootconfig/main.c

199

if (lseek(fd, -(off_t)BOOTCONFIG_MAGIC_LEN, SEEK_END) < 0)

tools/bootconfig/main.c

202

if (read(fd, magic, BOOTCONFIG_MAGIC_LEN) < 0)

tools/bootconfig/main.c

209

if (lseek(fd, -(off_t)BOOTCONFIG_FOOTER_SIZE, SEEK_END) < 0)

tools/bootconfig/main.c

212

if (read(fd, &size, sizeof(uint32_t)) < 0)

tools/bootconfig/main.c

216

if (read(fd, &csum, sizeof(uint32_t)) < 0)

tools/bootconfig/main.c

226

if (lseek(fd, stat.st_size - (size + BOOTCONFIG_FOOTER_SIZE),

tools/bootconfig/main.c

230

ret = load_xbc_fd(fd, buf, size);

tools/bootconfig/main.c

291

int ret, fd;

tools/bootconfig/main.c

302

fd = open(path, O_RDONLY);

tools/bootconfig/main.c

303

if (fd < 0) {

tools/bootconfig/main.c

309

ret = load_xbc_from_initrd(fd, &buf);

tools/bootconfig/main.c

310

close(fd);

tools/bootconfig/main.c

339

int ret = 0, fd, size;

tools/bootconfig/main.c

342

fd = open(path, O_RDWR);

tools/bootconfig/main.c

343

if (fd < 0) {

tools/bootconfig/main.c

349

size = load_xbc_from_initrd(fd, &buf);

tools/bootconfig/main.c

354

ret = fstat(fd, &stat);

tools/bootconfig/main.c

356

ret = ftruncate(fd, stat.st_size

tools/bootconfig/main.c

362

close(fd);

tools/bootconfig/main.c

381

int ret, fd;

tools/bootconfig/main.c

425

fd = open(path, O_RDWR | O_APPEND);

tools/bootconfig/main.c

426

if (fd < 0) {

tools/bootconfig/main.c

433

if (fstat(fd, &stat) < 0) {

tools/bootconfig/main.c

453

ret = write(fd, data, total_size);

tools/bootconfig/main.c

464

close(fd);

tools/bootconfig/main.c

473

if (ftruncate(fd, stat.st_size) < 0) {

tools/bpf/bpf_jit_disasm.c

133

int fd, ret, len;

tools/bpf/bpf_jit_disasm.c

137

fd = open(file, O_RDONLY);

tools/bpf/bpf_jit_disasm.c

138

if (fd < 0)

tools/bpf/bpf_jit_disasm.c

141

ret = fstat(fd, &fi);

tools/bpf/bpf_jit_disasm.c

151

ret = read(fd, buff, len - 1);

tools/bpf/bpf_jit_disasm.c

155

close(fd);

tools/bpf/bpf_jit_disasm.c

161

close(fd);

tools/bpf/bpftool/btf.c

1080

close(fd);

tools/bpf/bpftool/btf.c

1090

int fd;

tools/bpf/bpftool/btf.c

1105

fd = bpf_btf_get_fd_by_id(id);

tools/bpf/bpftool/btf.c

1106

if (fd < 0)

tools/bpf/bpftool/btf.c

1110

return fd;

tools/bpf/bpftool/btf.c

1125

int fd;

tools/bpf/bpftool/btf.c

1155

fd = bpf_prog_get_fd_by_id(id);

tools/bpf/bpftool/btf.c

1158

fd = bpf_map_get_fd_by_id_opts(id, &opts_ro);

tools/bpf/bpftool/btf.c

1165

if (fd < 0) {

tools/bpf/bpftool/btf.c

1176

err = bpf_prog_get_info_by_fd(fd, info, len);

tools/bpf/bpftool/btf.c

1178

err = bpf_map_get_info_by_fd(fd, info, len);

tools/bpf/bpftool/btf.c

1179

close(fd);

tools/bpf/bpftool/btf.c

1242

show_btf_plain(struct bpf_btf_info *info, int fd,

tools/bpf/bpftool/btf.c

1275

show_btf_json(struct bpf_btf_info *info, int fd,

tools/bpf/bpftool/btf.c

1311

show_btf(int fd, struct hashmap *btf_prog_table,

tools/bpf/bpftool/btf.c

1320

err = bpf_btf_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/btf.c

1332

err = bpf_btf_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/btf.c

1340

show_btf_json(&info, fd, btf_prog_table, btf_map_table);

tools/bpf/bpftool/btf.c

1342

show_btf_plain(&info, fd, btf_prog_table, btf_map_table);

tools/bpf/bpftool/btf.c

1351

int err, fd = -1;

tools/bpf/bpftool/btf.c

1355

fd = btf_parse_fd(&argc, &argv);

tools/bpf/bpftool/btf.c

1356

if (fd < 0)

tools/bpf/bpftool/btf.c

1361

if (fd >= 0)

tools/bpf/bpftool/btf.c

1362

close(fd);

tools/bpf/bpftool/btf.c

1373

if (fd >= 0)

tools/bpf/bpftool/btf.c

1374

close(fd);

tools/bpf/bpftool/btf.c

1380

if (fd >= 0)

tools/bpf/bpftool/btf.c

1381

close(fd);

tools/bpf/bpftool/btf.c

1386

if (fd >= 0) {

tools/bpf/bpftool/btf.c

1387

err = show_btf(fd, btf_prog_table, btf_map_table);

tools/bpf/bpftool/btf.c

1388

close(fd);

tools/bpf/bpftool/btf.c

1409

fd = bpf_btf_get_fd_by_id(id);

tools/bpf/bpftool/btf.c

1410

if (fd < 0) {

tools/bpf/bpftool/btf.c

1419

err = show_btf(fd, btf_prog_table, btf_map_table);

tools/bpf/bpftool/btf.c

1420

close(fd);

tools/bpf/bpftool/btf.c

890

int fd = -1;

tools/bpf/bpftool/btf.c

908

fd = map_parse_fd_and_info(&argc, &argv, &info, &len,

tools/bpf/bpftool/btf.c

910

if (fd < 0)

tools/bpf/bpftool/btf.c

939

fd = prog_parse_fd(&argc, &argv);

tools/bpf/bpftool/btf.c

940

if (fd < 0)

tools/bpf/bpftool/btf.c

943

err = bpf_prog_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/cgroup.c

114

int fd;

tools/bpf/bpftool/cgroup.c

119

fd = bpf_btf_get_fd_by_id(attach_btf_obj_id);

tools/bpf/bpftool/cgroup.c

120

if (fd < 0)

tools/bpf/bpftool/cgroup.c

123

err = bpf_btf_get_info_by_fd(fd, &btf_info, &btf_len);

tools/bpf/bpftool/cgroup.c

131

close(fd);

tools/bpf/bpftool/common.c

1004

err = bpf_map_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/common.c

1012

close(fd);

tools/bpf/bpftool/common.c

1020

close(fd);

tools/bpf/bpftool/common.c

1021

fd = bpf_map_get_fd_by_id_opts(id, opts);

tools/bpf/bpftool/common.c

1022

if (fd < 0) {

tools/bpf/bpftool/common.c

1037

(*fds)[nb_fds++] = fd;

tools/bpf/bpftool/common.c

1041

close(fd);

tools/bpf/bpftool/common.c

1110

int nb_fds, fd;

tools/bpf/bpftool/common.c

1124

fd = -1;

tools/bpf/bpftool/common.c

1128

fd = fds[0];

tools/bpf/bpftool/common.c

1131

return fd;

tools/bpf/bpftool/common.c

1138

int fd;

tools/bpf/bpftool/common.c

1140

fd = map_parse_fd(argc, argv, open_flags);

tools/bpf/bpftool/common.c

1141

if (fd < 0)

tools/bpf/bpftool/common.c

1144

err = bpf_map_get_info_by_fd(fd, info, info_len);

tools/bpf/bpftool/common.c

1147

close(fd);

tools/bpf/bpftool/common.c

1151

return fd;

tools/bpf/bpftool/common.c

203

int fd = -1;

tools/bpf/bpftool/common.c

212

fd = bpf_obj_get_opts(pname, opts);

tools/bpf/bpftool/common.c

213

if (fd < 0) {

tools/bpf/bpftool/common.c

225

return fd;

tools/bpf/bpftool/common.c

232

int fd;

tools/bpf/bpftool/common.c

234

fd = open_obj_pinned(path, false, opts);

tools/bpf/bpftool/common.c

235

if (fd < 0)

tools/bpf/bpftool/common.c

238

type = get_fd_type(fd);

tools/bpf/bpftool/common.c

240

close(fd);

tools/bpf/bpftool/common.c

245

close(fd);

tools/bpf/bpftool/common.c

249

return fd;

tools/bpf/bpftool/common.c

365

int do_pin_fd(int fd, const char *name)

tools/bpf/bpftool/common.c

373

err = bpf_obj_pin(fd, name);

tools/bpf/bpftool/common.c

383

int fd;

tools/bpf/bpftool/common.c

388

fd = get_fd(&argc, &argv);

tools/bpf/bpftool/common.c

389

if (fd < 0)

tools/bpf/bpftool/common.c

390

return fd;

tools/bpf/bpftool/common.c

392

err = do_pin_fd(fd, *argv);

tools/bpf/bpftool/common.c

394

close(fd);

tools/bpf/bpftool/common.c

456

int get_fd_type(int fd)

tools/bpf/bpftool/common.c

462

snprintf(path, sizeof(path), "/proc/self/fd/%d", fd);

tools/bpf/bpftool/common.c

485

char *get_fdinfo(int fd, const char *key)

tools/bpf/bpftool/common.c

493

snprintf(path, sizeof(path), "/proc/self/fdinfo/%d", fd);

tools/bpf/bpftool/common.c

557

int fd, err = 0;

tools/bpf/bpftool/common.c

563

fd = open_obj_pinned(fpath, true, NULL);

tools/bpf/bpftool/common.c

564

if (fd < 0)

tools/bpf/bpftool/common.c

567

objtype = get_fd_type(fd);

tools/bpf/bpftool/common.c

572

if (bpf_prog_get_info_by_fd(fd, &pinned_info, &len))

tools/bpf/bpftool/common.c

590

close(fd);

tools/bpf/bpftool/common.c

680

int fd;

tools/bpf/bpftool/common.c

682

fd = open(path, O_RDONLY);

tools/bpf/bpftool/common.c

683

if (fd < 0) {

tools/bpf/bpftool/common.c

688

len = read(fd, vendor_id_buf, sizeof(vendor_id_buf));

tools/bpf/bpftool/common.c

689

close(fd);

tools/bpf/bpftool/common.c

816

int fd, nb_fds = 0;

tools/bpf/bpftool/common.c

833

fd = bpf_prog_get_fd_by_id(id);

tools/bpf/bpftool/common.c

834

if (fd < 0) {

tools/bpf/bpftool/common.c

840

err = bpf_prog_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/common.c

848

close(fd);

tools/bpf/bpftool/common.c

853

get_prog_full_name(&info, fd, prog_name,

tools/bpf/bpftool/common.c

856

close(fd);

tools/bpf/bpftool/common.c

869

(*fds)[nb_fds++] = fd;

tools/bpf/bpftool/common.c

873

close(fd);

tools/bpf/bpftool/common.c

949

int nb_fds, fd;

tools/bpf/bpftool/common.c

963

fd = -1;

tools/bpf/bpftool/common.c

967

fd = fds[0];

tools/bpf/bpftool/common.c

970

return fd;

tools/bpf/bpftool/common.c

977

int fd, nb_fds = 0;

tools/bpf/bpftool/common.c

997

fd = bpf_map_get_fd_by_id_opts(id, &opts_ro);

tools/bpf/bpftool/common.c

998

if (fd < 0) {

tools/bpf/bpftool/feature.c

146

int fd;

tools/bpf/bpftool/feature.c

153

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/bpf/bpftool/feature.c

154

if (fd < 0)

tools/bpf/bpftool/feature.c

157

len = read(fd, buf, sizeof(buf));

tools/bpf/bpftool/feature.c

158

close(fd);

tools/bpf/bpftool/feature.c

172

FILE *fd;

tools/bpf/bpftool/feature.c

175

fd = fopen(path, "r");

tools/bpf/bpftool/feature.c

176

if (!fd)

tools/bpf/bpftool/feature.c

179

res = getline(&line, &len, fd);

tools/bpf/bpftool/feature.c

180

fclose(fd);

tools/bpf/bpftool/feature.c

446

int fd;

tools/bpf/bpftool/feature.c

449

fd = bpf_prog_load(prog_type, NULL, "GPL", insns, insns_cnt, &opts);

tools/bpf/bpftool/feature.c

450

if (fd >= 0)

tools/bpf/bpftool/feature.c

451

close(fd);

tools/bpf/bpftool/feature.c

453

return fd >= 0 && errno != EINVAL && errno != EOPNOTSUPP;

tools/bpf/bpftool/feature.c

519

int fd;

tools/bpf/bpftool/feature.c

527

fd = bpf_map_create(map_type, NULL, key_size, value_size, max_entries,

tools/bpf/bpftool/feature.c

529

if (fd >= 0)

tools/bpf/bpftool/feature.c

530

close(fd);

tools/bpf/bpftool/feature.c

532

return fd >= 0;

tools/bpf/bpftool/feature.c

712

int fd;

tools/bpf/bpftool/feature.c

715

fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, NULL, "GPL",

tools/bpf/bpftool/feature.c

717

res = fd >= 0 || !errno;

tools/bpf/bpftool/feature.c

719

if (fd >= 0)

tools/bpf/bpftool/feature.c

720

close(fd);

tools/bpf/bpftool/gen.c

1227

int fd, err = -1;

tools/bpf/bpftool/gen.c

1271

fd = open(file, O_RDONLY);

tools/bpf/bpftool/gen.c

1272

if (fd < 0) {

tools/bpf/bpftool/gen.c

1276

obj_data = mmap(NULL, mmap_sz, PROT_READ, MAP_PRIVATE, fd, 0);

tools/bpf/bpftool/gen.c

1617

close(fd);

tools/bpf/bpftool/gen.c

1639

int fd, err = -1, map_type_id;

tools/bpf/bpftool/gen.c

1691

fd = open(file, O_RDONLY);

tools/bpf/bpftool/gen.c

1692

if (fd < 0) {

tools/bpf/bpftool/gen.c

1696

obj_data = mmap(NULL, mmap_sz, PROT_READ, MAP_PRIVATE, fd, 0);

tools/bpf/bpftool/gen.c

1933

close(fd);

tools/bpf/bpftool/link.c

1029

static int do_show_link(int fd)

tools/bpf/bpftool/link.c

1043

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/link.c

1047

close(fd);

tools/bpf/bpftool/link.c

1069

close(fd);

tools/bpf/bpftool/link.c

1077

close(fd);

tools/bpf/bpftool/link.c

108

fd = bpf_link_get_fd_by_id(id);

tools/bpf/bpftool/link.c

109

if (fd < 0)

tools/bpf/bpftool/link.c

1091

close(fd);

tools/bpf/bpftool/link.c

1099

close(fd);

tools/bpf/bpftool/link.c

1108

close(fd);

tools/bpf/bpftool/link.c

111

return fd;

tools/bpf/bpftool/link.c

1148

show_link_close_json(fd, &info);

tools/bpf/bpftool/link.c

1150

show_link_close_plain(fd, &info);

tools/bpf/bpftool/link.c

1156

close(fd);

tools/bpf/bpftool/link.c

1163

int err, fd;

tools/bpf/bpftool/link.c

1177

fd = link_parse_fd(&argc, &argv);

tools/bpf/bpftool/link.c

1178

if (fd < 0)

tools/bpf/bpftool/link.c

1179

return fd;

tools/bpf/bpftool/link.c

1180

do_show_link(fd);

tools/bpf/bpftool/link.c

1199

fd = bpf_link_get_fd_by_id(id);

tools/bpf/bpftool/link.c

1200

if (fd < 0) {

tools/bpf/bpftool/link.c

1208

err = do_show_link(fd);

tools/bpf/bpftool/link.c

1238

int err, fd;

tools/bpf/bpftool/link.c

1245

fd = link_parse_fd(&argc, &argv);

tools/bpf/bpftool/link.c

1246

if (fd < 0)

tools/bpf/bpftool/link.c

1249

err = bpf_link_detach(fd);

tools/bpf/bpftool/link.c

1252

close(fd);

tools/bpf/bpftool/link.c

517

static int show_link_close_json(int fd, struct bpf_link_info *info)

tools/bpf/bpftool/link.c

918

static int show_link_close_plain(int fd, struct bpf_link_info *info)

tools/bpf/bpftool/link.c

93

int fd;

tools/bpf/bpftool/main.h

150

int get_fd_type(int fd);

tools/bpf/bpftool/main.h

152

char *get_fdinfo(int fd, const char *key);

tools/bpf/bpftool/main.h

160

int do_pin_fd(int fd, const char *name);

tools/bpf/bpftool/map.c

1003

fd = map_parse_fd_and_info(&argc, &argv, &info, &len, 0);

tools/bpf/bpftool/map.c

1004

if (fd < 0)

tools/bpf/bpftool/map.c

1016

err = bpf_map_update_elem(fd, key, value, flags);

tools/bpf/bpftool/map.c

1027

close(fd);

tools/bpf/bpftool/map.c

1077

int fd;

tools/bpf/bpftool/map.c

1082

fd = map_parse_fd_and_info(&argc, &argv, &info, &len, BPF_F_RDONLY);

tools/bpf/bpftool/map.c

1083

if (fd < 0)

tools/bpf/bpftool/map.c

1095

err = bpf_map_lookup_elem(fd, key, value);

tools/bpf/bpftool/map.c

1118

close(fd);

tools/bpf/bpftool/map.c

1129

int fd;

tools/bpf/bpftool/map.c

1134

fd = map_parse_fd_and_info(&argc, &argv, &info, &len, BPF_F_RDONLY);

tools/bpf/bpftool/map.c

1135

if (fd < 0)

tools/bpf/bpftool/map.c

1156

err = bpf_map_get_next_key(fd, key, nextkey);

tools/bpf/bpftool/map.c

1189

close(fd);

tools/bpf/bpftool/map.c

1200

int fd;

tools/bpf/bpftool/map.c

1205

fd = map_parse_fd_and_info(&argc, &argv, &info, &len, 0);

tools/bpf/bpftool/map.c

1206

if (fd < 0)

tools/bpf/bpftool/map.c

1221

err = bpf_map_delete_elem(fd, key);

tools/bpf/bpftool/map.c

1227

close(fd);

tools/bpf/bpftool/map.c

1256

int err = -1, fd;

tools/bpf/bpftool/map.c

1349

fd = bpf_map_create(map_type, map_name, key_size, value_size, max_entries, &attr);

tools/bpf/bpftool/map.c

1350

if (fd < 0) {

tools/bpf/bpftool/map.c

1355

err = do_pin_fd(fd, pinfile);

tools/bpf/bpftool/map.c

1356

close(fd);

tools/bpf/bpftool/map.c

1376

int fd;

tools/bpf/bpftool/map.c

1381

fd = map_parse_fd_and_info(&argc, &argv, &info, &len, 0);

tools/bpf/bpftool/map.c

1382

if (fd < 0)

tools/bpf/bpftool/map.c

1389

err = bpf_map_lookup_and_delete_elem(fd, key, value);

tools/bpf/bpftool/map.c

1408

close(fd);

tools/bpf/bpftool/map.c

1415

int err, fd;

tools/bpf/bpftool/map.c

1420

fd = map_parse_fd(&argc, &argv, 0);

tools/bpf/bpftool/map.c

1421

if (fd < 0)

tools/bpf/bpftool/map.c

1425

close(fd);

tools/bpf/bpftool/map.c

1429

err = bpf_map_freeze(fd);

tools/bpf/bpftool/map.c

1430

close(fd);

tools/bpf/bpftool/map.c

367

int fd;

tools/bpf/bpftool/map.c

391

fd = map_parse_fd(&argc, &argv, open_flags);

tools/bpf/bpftool/map.c

392

if (fd < 0)

tools/bpf/bpftool/map.c

396

**value_fd = fd;

tools/bpf/bpftool/map.c

412

fd = prog_parse_fd(&argc, &argv);

tools/bpf/bpftool/map.c

413

if (fd < 0)

tools/bpf/bpftool/map.c

417

**value_fd = fd;

tools/bpf/bpftool/map.c

468

static int show_map_close_json(int fd, struct bpf_map_info *info)

tools/bpf/bpftool/map.c

473

memlock = get_fdinfo(fd, "memlock");

tools/bpf/bpftool/map.c

474

frozen_str = get_fdinfo(fd, "frozen");

tools/bpf/bpftool/map.c

491

char *owner_prog_type = get_fdinfo(fd, "owner_prog_type");

tools/bpf/bpftool/map.c

492

char *owner_jited = get_fdinfo(fd, "owner_jited");

tools/bpf/bpftool/map.c

513

close(fd);

tools/bpf/bpftool/map.c

561

static int show_map_close_plain(int fd, struct bpf_map_info *info)

tools/bpf/bpftool/map.c

566

memlock = get_fdinfo(fd, "memlock");

tools/bpf/bpftool/map.c

567

frozen_str = get_fdinfo(fd, "frozen");

tools/bpf/bpftool/map.c

578

char *owner_prog_type = get_fdinfo(fd, "owner_prog_type");

tools/bpf/bpftool/map.c

579

char *owner_jited = get_fdinfo(fd, "owner_jited");

tools/bpf/bpftool/map.c

600

close(fd);

tools/bpf/bpftool/map.c

680

int fd;

tools/bpf/bpftool/map.c

713

fd = bpf_map_get_fd_by_id_opts(id, &opts);

tools/bpf/bpftool/map.c

714

if (fd < 0) {

tools/bpf/bpftool/map.c

722

err = bpf_map_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/map.c

725

close(fd);

tools/bpf/bpftool/map.c

730

show_map_close_json(fd, &info);

tools/bpf/bpftool/map.c

732

show_map_close_plain(fd, &info);

tools/bpf/bpftool/map.c

745

static int dump_map_elem(int fd, void *key, void *value,

tools/bpf/bpftool/map.c

749

if (bpf_map_lookup_elem(fd, key, value)) {

tools/bpf/bpftool/map.c

826

map_dump(int fd, struct bpf_map_info *info, json_writer_t *wtr,

tools/bpf/bpftool/map.c

869

err = bpf_map_get_next_key(fd, prev_key, key);

tools/bpf/bpftool/map.c

875

if (!dump_map_elem(fd, key, value, info, btf, wtr))

tools/bpf/bpftool/map.c

892

close(fd);

tools/bpf/bpftool/map.c

998

int fd, err;

tools/bpf/bpftool/net.c

446

int fd, ret;

tools/bpf/bpftool/net.c

448

fd = bpf_prog_get_fd_by_id(id);

tools/bpf/bpftool/net.c

449

if (fd < 0)

tools/bpf/bpftool/net.c

450

return fd;

tools/bpf/bpftool/net.c

451

ret = bpf_obj_get_info_by_fd(fd, &info, &ilen);

tools/bpf/bpftool/net.c

456

get_prog_full_name(&info, fd, name, len);

tools/bpf/bpftool/net.c

460

close(fd);

tools/bpf/bpftool/net.c

593

int fd;

tools/bpf/bpftool/net.c

595

fd = open("/proc/self/ns/net", O_RDONLY);

tools/bpf/bpftool/net.c

596

if (fd < 0) {

tools/bpf/bpftool/net.c

602

err = bpf_prog_query(fd, BPF_FLOW_DISSECTOR, 0,

tools/bpf/bpftool/net.c

604

close(fd);

tools/bpf/bpftool/net.c

856

int fd, err;

tools/bpf/bpftool/net.c

867

fd = bpf_link_get_fd_by_id(id);

tools/bpf/bpftool/net.c

868

if (fd < 0) {

tools/bpf/bpftool/net.c

876

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/net.c

878

close(fd);

tools/bpf/bpftool/net.c

881

p_err("can't get link info for fd %d: %s", fd, strerror(errno));

tools/bpf/bpftool/perf.c

115

static void print_perf_plain(int pid, int fd, __u32 prog_id, __u32 fd_type,

tools/bpf/bpftool/perf.c

118

printf("pid %d fd %d: prog_id %u ", pid, fd, prog_id);

tools/bpf/bpftool/perf.c

158

int err, pid, fd;

tools/bpf/bpftool/perf.c

187

fd = 0;

tools/bpf/bpftool/perf.c

192

fd = fd * 10 + *pch - '0';

tools/bpf/bpftool/perf.c

200

err = bpf_task_fd_query(pid, fd, 0, buf, &len,

tools/bpf/bpftool/perf.c

207

print_perf_json(pid, fd, prog_id, fd_type, buf,

tools/bpf/bpftool/perf.c

210

print_perf_plain(pid, fd, prog_id, fd_type, buf,

tools/bpf/bpftool/perf.c

29

int fd;

tools/bpf/bpftool/perf.c

34

fd = open("/", O_RDONLY);

tools/bpf/bpftool/perf.c

35

if (fd < 0) {

tools/bpf/bpftool/perf.c

46

bpf_task_fd_query(getpid(), fd, 0, buf, &len, &prog_id,

tools/bpf/bpftool/perf.c

60

close(fd);

tools/bpf/bpftool/perf.c

65

static void print_perf_json(int pid, int fd, __u32 prog_id, __u32 fd_type,

tools/bpf/bpftool/perf.c

70

jsonw_int_field(json_wtr, "fd", fd);

tools/bpf/bpftool/pids.c

105

int err, ret, fd = -1, i;

tools/bpf/bpftool/pids.c

146

fd = bpf_iter_create(bpf_link__fd(skel->links.iter));

tools/bpf/bpftool/pids.c

147

if (fd < 0) {

tools/bpf/bpftool/pids.c

154

ret = read(fd, buf, sizeof(buf));

tools/bpf/bpftool/pids.c

178

if (fd >= 0)

tools/bpf/bpftool/pids.c

179

close(fd);

tools/bpf/bpftool/prog.c

1029

int fd;

tools/bpf/bpftool/prog.c

1144

int fd;

tools/bpf/bpftool/prog.c

1156

fd = prog_parse_fd(&argc, &argv);

tools/bpf/bpftool/prog.c

1157

if (fd < 0)

tools/bpf/bpftool/prog.c

1160

return prog_tracelog_stream(fd, mode);

tools/bpf/bpftool/prog.c

1330

int fd, err;

tools/bpf/bpftool/prog.c

1336

fd = prog_parse_fd(&argc, &argv);

tools/bpf/bpftool/prog.c

1337

if (fd < 0)

tools/bpf/bpftool/prog.c

1455

err = bpf_prog_test_run_opts(fd, &test_attr);

tools/bpf/bpftool/prog.c

1630

int fd;

tools/bpf/bpftool/prog.c

1658

fd = map_parse_fd(&argc, &argv, 0);

tools/bpf/bpftool/prog.c

1659

if (fd < 0)

tools/bpf/bpftool/prog.c

1673

map_replace[old_map_fds].fd = fd;

tools/bpf/bpftool/prog.c

1817

err = bpf_map__reuse_fd(map, map_replace[j++].fd);

tools/bpf/bpftool/prog.c

1895

close(map_replace[i].fd);

tools/bpf/bpftool/prog.c

1909

close(map_replace[i].fd);

tools/bpf/bpftool/prog.c

191

static void show_prog_maps(int fd, __u32 num_maps)

tools/bpf/bpftool/prog.c

202

err = bpf_prog_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/prog.c

305

static void show_prog_metadata(int fd, __u32 num_maps)

tools/bpf/bpftool/prog.c

321

value = find_metadata(fd, &map_info);

tools/bpf/bpftool/prog.c

414

static void print_prog_header_json(struct bpf_prog_info *info, int fd)

tools/bpf/bpftool/prog.c

428

get_prog_full_name(info, fd, prog_name, sizeof(prog_name));

tools/bpf/bpftool/prog.c

446

static void print_prog_json(struct bpf_prog_info *info, int fd, bool orphaned)

tools/bpf/bpftool/prog.c

451

print_prog_header_json(info, fd);

tools/bpf/bpftool/prog.c

475

memlock = get_fdinfo(fd, "memlock");

tools/bpf/bpftool/prog.c

481

show_prog_maps(fd, info->nr_map_ids);

tools/bpf/bpftool/prog.c

498

show_prog_metadata(fd, info->nr_map_ids);

tools/bpf/bpftool/prog.c

503

static void print_prog_header_plain(struct bpf_prog_info *info, int fd)

tools/bpf/bpftool/prog.c

516

get_prog_full_name(info, fd, prog_name, sizeof(prog_name));

tools/bpf/bpftool/prog.c

532

static void print_prog_plain(struct bpf_prog_info *info, int fd, bool orphaned)

tools/bpf/bpftool/prog.c

536

print_prog_header_plain(info, fd);

tools/bpf/bpftool/prog.c

554

memlock = get_fdinfo(fd, "memlock");

tools/bpf/bpftool/prog.c

563

show_prog_maps(fd, info->nr_map_ids);

tools/bpf/bpftool/prog.c

579

show_prog_metadata(fd, info->nr_map_ids);

tools/bpf/bpftool/prog.c

582

static int show_prog(int fd)

tools/bpf/bpftool/prog.c

588

err = bpf_prog_get_info_by_fd(fd, &info, &len);

tools/bpf/bpftool/prog.c

595

print_prog_json(&info, fd, err == -ENODEV);

tools/bpf/bpftool/prog.c

597

print_prog_plain(&info, fd, err == -ENODEV);

tools/bpf/bpftool/prog.c

640

int fd;

tools/bpf/bpftool/prog.c

674

fd = bpf_prog_get_fd_by_id(id);

tools/bpf/bpftool/prog.c

675

if (fd < 0) {

tools/bpf/bpftool/prog.c

684

err = show_prog(fd);

tools/bpf/bpftool/prog.c

685

close(fd);

tools/bpf/bpftool/prog.c

713

int fd, err = -1;

tools/bpf/bpftool/prog.c

749

fd = open(filepath, O_WRONLY | O_CREAT | O_TRUNC, 0600);

tools/bpf/bpftool/prog.c

750

if (fd < 0) {

tools/bpf/bpftool/prog.c

756

n = write(fd, buf, member_len);

tools/bpf/bpftool/prog.c

757

close(fd);

tools/bpf/bpftool/struct_ops.c

134

int err, fd;

tools/bpf/bpftool/struct_ops.c

145

fd = bpf_map_get_fd_by_id(id);

tools/bpf/bpftool/struct_ops.c

146

if (fd < 0) {

tools/bpf/bpftool/struct_ops.c

154

err = bpf_map_get_info_by_fd(fd, info, &info_len);

tools/bpf/bpftool/struct_ops.c

157

close(fd);

tools/bpf/bpftool/struct_ops.c

163

*res_fd = fd;

tools/bpf/bpftool/struct_ops.c

166

close(fd);

tools/bpf/bpftool/struct_ops.c

179

typedef int (*work_func)(int fd, const struct bpf_map_info *info, void *data,

tools/bpf/bpftool/struct_ops.c

192

int fd, err;

tools/bpf/bpftool/struct_ops.c

202

while ((err = get_next_struct_ops_map(name, &fd, info, info_len)) == 1) {

tools/bpf/bpftool/struct_ops.c

204

err = func(fd, info, data, wtr);

tools/bpf/bpftool/struct_ops.c

207

close(fd);

tools/bpf/bpftool/struct_ops.c

243

int fd;

tools/bpf/bpftool/struct_ops.c

252

fd = bpf_map_get_fd_by_id(id);

tools/bpf/bpftool/struct_ops.c

253

if (fd < 0) {

tools/bpf/bpftool/struct_ops.c

265

if (bpf_map_get_info_by_fd(fd, info, &info_len)) {

tools/bpf/bpftool/struct_ops.c

282

if (func(fd, info, data, wtr))

tools/bpf/bpftool/struct_ops.c

299

close(fd);

tools/bpf/bpftool/struct_ops.c

319

static int __do_show(int fd, const struct bpf_map_info *info, void *data,

tools/bpf/bpftool/struct_ops.c

356

static int __do_dump(int fd, const struct bpf_map_info *info, void *data,

tools/bpf/bpftool/struct_ops.c

383

if (bpf_map_lookup_elem(fd, &zero, value)) {

tools/bpf/bpftool/struct_ops.c

448

static int __do_unregister(int fd, const struct bpf_map_info *info, void *data,

tools/bpf/bpftool/struct_ops.c

453

if (bpf_map_delete_elem(fd, &zero)) {

tools/bpf/resolve_btfids/main.c

132

int fd;

tools/bpf/resolve_btfids/main.c

1367

int fd, err = -1;

tools/bpf/resolve_btfids/main.c

1376

fd = open(elf_path, O_RDWR, 0666);

tools/bpf/resolve_btfids/main.c

1377

if (fd < 0) {

tools/bpf/resolve_btfids/main.c

1382

elf = elf_begin(fd, ELF_C_RDWR_MMAP, NULL);

tools/bpf/resolve_btfids/main.c

1384

close(fd);

tools/bpf/resolve_btfids/main.c

1458

close(fd);

tools/bpf/resolve_btfids/main.c

1579

close(obj.efile.fd);

tools/bpf/resolve_btfids/main.c

390

int fd;

tools/bpf/resolve_btfids/main.c

392

fd = open(obj->path, O_RDWR, 0666);

tools/bpf/resolve_btfids/main.c

393

if (fd == -1) {

tools/bpf/resolve_btfids/main.c

401

elf = elf_begin(fd, ELF_C_READ_MMAP_PRIVATE, NULL);

tools/bpf/resolve_btfids/main.c

403

close(fd);

tools/bpf/resolve_btfids/main.c

409

obj->efile.fd = fd;

tools/build/feature/test-timerfd.c

11

int fd = timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK);

tools/build/feature/test-timerfd.c

12

if (fd < 0)

tools/build/feature/test-timerfd.c

15

if (timerfd_settime(fd, 0, &new_value, NULL) != 0)

tools/build/fixdep.c

124

int fd;

tools/build/fixdep.c

127

fd = open(depfile, O_RDONLY);

tools/build/fixdep.c

128

if (fd < 0) {

tools/build/fixdep.c

133

if (fstat(fd, &st) < 0) {

tools/build/fixdep.c

140

close(fd);

tools/build/fixdep.c

143

map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/build/fixdep.c

146

close(fd);

tools/build/fixdep.c

154

close(fd);

tools/counter/counter_example.c

44

int fd;

tools/counter/counter_example.c

49

fd = open("/dev/counter0", O_RDWR);

tools/counter/counter_example.c

50

if (fd == -1) {

tools/counter/counter_example.c

56

ret = ioctl(fd, COUNTER_ADD_WATCH_IOCTL, watches + i);

tools/counter/counter_example.c

63

ret = ioctl(fd, COUNTER_ENABLE_EVENTS_IOCTL);

tools/counter/counter_example.c

70

ret = read(fd, event_data, sizeof(event_data));

tools/counter/counter_watch_events.c

200

int c, fd, i, ret, rc = 0, debug = 0, loop = 0, dev_num = 0, nwatch = 0;

tools/counter/counter_watch_events.c

353

fd = open(device_name, O_RDWR);

tools/counter/counter_watch_events.c

354

if (fd == -1) {

tools/counter/counter_watch_events.c

363

ret = ioctl(fd, COUNTER_ADD_WATCH_IOCTL, watches + i);

tools/counter/counter_watch_events.c

372

ret = ioctl(fd, COUNTER_ENABLE_EVENTS_IOCTL);

tools/counter/counter_watch_events.c

380

ret = read(fd, &event_data, sizeof(event_data));

tools/counter/counter_watch_events.c

405

close(fd);

tools/crypto/ccp/dbc.c

21

int get_nonce(int fd, void *nonce_out, void *signature)

tools/crypto/ccp/dbc.c

32

if (ioctl(fd, DBCIOCNONCE, &tmp))

tools/crypto/ccp/dbc.c

39

int set_uid(int fd, __u8 *uid, __u8 *signature)

tools/crypto/ccp/dbc.c

49

if (ioctl(fd, DBCIOCUID, &tmp))

tools/crypto/ccp/dbc.c

54

int process_param(int fd, int msg_index, __u8 *signature, int *data)

tools/crypto/ccp/dbc.c

66

if (ioctl(fd, DBCIOCPARAM, &tmp))

tools/dma/dma_map_benchmark.c

100

if (fd == -1) {

tools/dma/dma_map_benchmark.c

114

if (ioctl(fd, cmd, &map)) {

tools/dma/dma_map_benchmark.c

26

int fd, opt;

tools/dma/dma_map_benchmark.c

99

fd = open("/sys/kernel/debug/dma_map_benchmark", O_RDWR);

tools/firewire/nosy-dump.c

1017

close(fd);

tools/firewire/nosy-dump.c

900

int fd = -1;

tools/firewire/nosy-dump.c

931

fd = open(option_nosy_device, O_RDWR);

tools/firewire/nosy-dump.c

932

if (fd < 0) {

tools/firewire/nosy-dump.c

964

ioctl(fd, NOSY_IOC_FILTER, filter);

tools/firewire/nosy-dump.c

966

ioctl(fd, NOSY_IOC_START);

tools/firewire/nosy-dump.c

968

pollfds[0].fd = fd;

tools/firewire/nosy-dump.c

970

pollfds[1].fd = STDIN_FILENO;

tools/firewire/nosy-dump.c

991

length = read(fd, buf, sizeof buf);

tools/gpio/gpio-hammer.c

108

gpiotools_release_line(fd);

tools/gpio/gpio-hammer.c

31

int fd;

tools/gpio/gpio-hammer.c

44

fd = ret;

tools/gpio/gpio-hammer.c

51

ret = gpiotools_get_values(fd, &values);

tools/gpio/gpio-hammer.c

76

ret = gpiotools_set_values(fd, &values);

tools/gpio/gpio-hammer.c

81

ret = gpiotools_get_values(fd, &values);

tools/gpio/gpio-utils.c

111

int gpiotools_set_values(const int fd, struct gpio_v2_line_values *values)

tools/gpio/gpio-utils.c

115

ret = ioctl(fd, GPIO_V2_LINE_SET_VALUES_IOCTL, values);

tools/gpio/gpio-utils.c

135

int gpiotools_get_values(const int fd, struct gpio_v2_line_values *values)

tools/gpio/gpio-utils.c

139

ret = ioctl(fd, GPIO_V2_LINE_GET_VALUES_IOCTL, values);

tools/gpio/gpio-utils.c

158

int gpiotools_release_line(const int fd)

tools/gpio/gpio-utils.c

162

ret = close(fd);

tools/gpio/gpio-utils.c

208

int fd, i;

tools/gpio/gpio-utils.c

221

fd = ret;

tools/gpio/gpio-utils.c

224

ret = gpiotools_get_values(fd, &lv);

tools/gpio/gpio-utils.c

228

ret_close = gpiotools_release_line(fd);

tools/gpio/gpio-utils.c

64

int fd;

tools/gpio/gpio-utils.c

72

fd = open(chrdev_name, 0);

tools/gpio/gpio-utils.c

73

if (fd == -1) {

tools/gpio/gpio-utils.c

88

ret = ioctl(fd, GPIO_V2_GET_LINE_IOCTL, &req);

tools/gpio/gpio-utils.c

95

if (close(fd) == -1)

tools/gpio/gpio-utils.c

99

return ret < 0 ? ret : req.fd;

tools/gpio/gpio-utils.h

32

int gpiotools_set_values(const int fd, struct gpio_v2_line_values *values);

tools/gpio/gpio-utils.h

33

int gpiotools_get_values(const int fd, struct gpio_v2_line_values *values);

tools/gpio/gpio-utils.h

34

int gpiotools_release_line(const int fd);

tools/gpio/gpio-watch.c

28

int fd, i, j, ret;

tools/gpio/gpio-watch.c

35

fd = open(argv[1], O_RDWR | O_CLOEXEC);

tools/gpio/gpio-watch.c

36

if (fd < 0) {

tools/gpio/gpio-watch.c

48

ret = ioctl(fd, GPIO_V2_GET_LINEINFO_WATCH_IOCTL, &req);

tools/gpio/gpio-watch.c

55

pfd.fd = fd;

tools/gpio/gpio-watch.c

65

rd = read(pfd.fd, &chg, sizeof(chg));

tools/gpio/lsgpio.c

105

int fd;

tools/gpio/lsgpio.c

113

fd = open(chrdev_name, 0);

tools/gpio/lsgpio.c

114

if (fd == -1) {

tools/gpio/lsgpio.c

121

ret = ioctl(fd, GPIO_GET_CHIPINFO_IOCTL, &cinfo);

tools/gpio/lsgpio.c

137

ret = ioctl(fd, GPIO_V2_GET_LINEINFO_IOCTL, &linfo);

tools/gpio/lsgpio.c

162

if (close(fd) == -1)

tools/hv/hv_kvp_daemon.c

125

int fd;

tools/hv/hv_kvp_daemon.c

139

if (fcntl(kvp_file_info[pool].fd, F_SETLKW, &fl) == -1) {

tools/hv/hv_kvp_daemon.c

151

if (fcntl(kvp_file_info[pool].fd, F_SETLK, &fl) == -1) {

tools/hv/hv_kvp_daemon.c

1863

pfd.fd = kvp_fd;

tools/hv/hv_kvp_daemon.c

261

int fd;

tools/hv/hv_kvp_daemon.c

277

fd = open(fname, O_RDWR | O_CREAT | O_CLOEXEC, 0644 /* rw-r--r-- */);

tools/hv/hv_kvp_daemon.c

279

if (fd == -1)

tools/hv/hv_kvp_daemon.c

282

kvp_file_info[i].fd = fd;

tools/hv/hv_vss_daemon.c

278

pfd.fd = vss_fd;

tools/hv/hv_vss_daemon.c

36

int ret, fd = open(dir, O_RDONLY);

tools/hv/hv_vss_daemon.c

38

if (fd < 0)

tools/hv/hv_vss_daemon.c

41

ret = ioctl(fd, cmd, 0);

tools/hv/hv_vss_daemon.c

55

close(fd);

tools/hv/hv_vss_daemon.c

60

close(fd);

tools/hv/vmbus_bufring.c

33

void *vmbus_uio_map(int *fd, int size)

tools/hv/vmbus_bufring.c

37

map = mmap(NULL, 2 * size, PROT_READ | PROT_WRITE, MAP_SHARED, *fd, 0);

tools/hv/vmbus_bufring.h

140

void *vmbus_uio_map(int *fd, int size);

tools/iio/iio_event_monitor.c

370

int fd, event_fd;

tools/iio/iio_event_monitor.c

411

fd = open(chrdev_name, 0);

tools/iio/iio_event_monitor.c

412

if (fd == -1) {

tools/iio/iio_event_monitor.c

418

ret = ioctl(fd, IIO_GET_EVENT_FD_IOCTL, &event_fd);

tools/iio/iio_event_monitor.c

426

if (close(fd) == -1)

tools/iio/iio_event_monitor.c

432

if (close(fd) == -1) {

tools/iio/iio_generic_buffer.c

352

int fd = -1;

tools/iio/iio_generic_buffer.c

655

fd = open(buffer_access, O_RDONLY | O_NONBLOCK);

tools/iio/iio_generic_buffer.c

656

if (fd == -1) { /* TODO: If it isn't there make the node */

tools/iio/iio_generic_buffer.c

665

ret = ioctl(fd, IIO_BUFFER_GET_FD_IOCTL, &buf_fd);

tools/iio/iio_generic_buffer.c

714

read_size = read(fd, data, 1);

tools/iio/iio_generic_buffer.c

723

if (close(fd) == -1)

tools/iio/iio_generic_buffer.c

725

fd = -1;

tools/iio/iio_generic_buffer.c

730

.fd = buf_fd,

tools/iio/iio_generic_buffer.c

765

if (fd >= 0 && close(fd) == -1)

tools/include/io_uring/mini_liburing.h

100

MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQES);

tools/include/io_uring/mini_liburing.h

110

MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_CQ_RING);

tools/include/io_uring/mini_liburing.h

131

static inline int io_uring_enter(int fd, unsigned int to_submit,

tools/include/io_uring/mini_liburing.h

135

return syscall(__NR_io_uring_enter, fd, to_submit, min_complete,

tools/include/io_uring/mini_liburing.h

143

int fd, ret;

tools/include/io_uring/mini_liburing.h

147

fd = io_uring_setup(entries, p);

tools/include/io_uring/mini_liburing.h

148

if (fd < 0)

tools/include/io_uring/mini_liburing.h

149

return fd;

tools/include/io_uring/mini_liburing.h

150

ret = io_uring_mmap(fd, p, &ring->sq, &ring->cq);

tools/include/io_uring/mini_liburing.h

152

ring->ring_fd = fd;

tools/include/io_uring/mini_liburing.h

155

close(fd);

tools/include/io_uring/mini_liburing.h

267

sqe->fd = sockfd;

tools/include/io_uring/mini_liburing.h

292

sqe->fd = sockfd;

tools/include/io_uring/mini_liburing.h

70

static inline int io_uring_mmap(int fd, struct io_uring_params *p,

tools/include/io_uring/mini_liburing.h

86

MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQ_RING);

tools/include/nolibc/arch-s390.h

165

unsigned long fd;

tools/include/nolibc/arch-s390.h

170

void *sys_mmap(void *addr, size_t length, int prot, int flags, int fd,

tools/include/nolibc/arch-s390.h

178

.fd = fd,

tools/include/nolibc/dirent.h

31

DIR *fdopendir(int fd)

tools/include/nolibc/dirent.h

33

if (fd < 0) {

tools/include/nolibc/dirent.h

37

return (DIR *)(intptr_t)~fd;

tools/include/nolibc/dirent.h

43

int fd;

tools/include/nolibc/dirent.h

45

fd = open(name, O_RDONLY);

tools/include/nolibc/dirent.h

46

if (fd == -1)

tools/include/nolibc/dirent.h

48

return fdopendir(fd);

tools/include/nolibc/dirent.h

69

int fd, ret;

tools/include/nolibc/dirent.h

74

fd = ~i;

tools/include/nolibc/dirent.h

76

ret = sys_getdents64(fd, ldir, sizeof(buf));

tools/include/nolibc/dirent.h

89

ret = sys_lseek(fd, ldir->d_off, SEEK_SET);

tools/include/nolibc/sched.h

22

int sys_setns(int fd, int nstype)

tools/include/nolibc/sched.h

24

return my_syscall2(__NR_setns, fd, nstype);

tools/include/nolibc/sched.h

28

int setns(int fd, int nstype)

tools/include/nolibc/sched.h

30

return __sysret(sys_setns(fd, nstype));

tools/include/nolibc/stdio.h

182

int fd = fileno(stream);

tools/include/nolibc/stdio.h

185

ret = write(fd, buf, size);

tools/include/nolibc/stdio.h

213

int fd = fileno(stream);

tools/include/nolibc/stdio.h

217

ret = read(fd, buf, size);

tools/include/nolibc/stdio.h

279

int fd = fileno(stream);

tools/include/nolibc/stdio.h

282

ret = lseek(fd, offset, whence);

tools/include/nolibc/stdio.h

477

int vdprintf(int fd, const char *fmt, va_list args)

tools/include/nolibc/stdio.h

481

stream = fdopen(fd, NULL);

tools/include/nolibc/stdio.h

489

int dprintf(int fd, const char *fmt, ...)

tools/include/nolibc/stdio.h

495

ret = vdprintf(fd, fmt, args);

tools/include/nolibc/stdio.h

50

FILE *fdopen(int fd, const char *mode __attribute__((unused)))

tools/include/nolibc/stdio.h

52

if (fd < 0) {

tools/include/nolibc/stdio.h

56

return (FILE*)(intptr_t)~fd;

tools/include/nolibc/stdio.h

62

int flags, fd;

tools/include/nolibc/stdio.h

81

fd = open(pathname, flags, 0666);

tools/include/nolibc/stdio.h

82

return fdopen(fd, mode);

tools/include/nolibc/sys.h

213

int sys_close(int fd)

tools/include/nolibc/sys.h

215

return my_syscall1(__NR_close, fd);

tools/include/nolibc/sys.h

219

int close(int fd)

tools/include/nolibc/sys.h

221

return __sysret(sys_close(fd));

tools/include/nolibc/sys.h

230

int sys_dup(int fd)

tools/include/nolibc/sys.h

232

return my_syscall1(__NR_dup, fd);

tools/include/nolibc/sys.h

236

int dup(int fd)

tools/include/nolibc/sys.h

238

return __sysret(sys_dup(fd));

tools/include/nolibc/sys.h

386

int sys_fsync(int fd)

tools/include/nolibc/sys.h

388

return my_syscall1(__NR_fsync, fd);

tools/include/nolibc/sys.h

392

int fsync(int fd)

tools/include/nolibc/sys.h

394

return __sysret(sys_fsync(fd));

tools/include/nolibc/sys.h

403

int sys_getdents64(int fd, struct linux_dirent64 *dirp, int count)

tools/include/nolibc/sys.h

405

return my_syscall3(__NR_getdents64, fd, dirp, count);

tools/include/nolibc/sys.h

409

int getdents64(int fd, struct linux_dirent64 *dirp, int count)

tools/include/nolibc/sys.h

411

return __sysret(sys_getdents64(fd, dirp, count));

tools/include/nolibc/sys.h

598

off_t sys_lseek(int fd, off_t offset, int whence)

tools/include/nolibc/sys.h

605

ret = my_syscall5(__NR_llseek, fd, offset >> 32, (uint32_t)offset, &loff, whence);

tools/include/nolibc/sys.h

613

return my_syscall3(__NR_lseek, fd, offset, whence);

tools/include/nolibc/sys.h

618

off_t lseek(int fd, off_t offset, int whence)

tools/include/nolibc/sys.h

620

return __sysret(sys_lseek(fd, offset, whence));

tools/include/nolibc/sys.h

732

ssize_t sys_read(int fd, void *buf, size_t count)

tools/include/nolibc/sys.h

734

return my_syscall3(__NR_read, fd, buf, count);

tools/include/nolibc/sys.h

738

ssize_t read(int fd, void *buf, size_t count)

tools/include/nolibc/sys.h

740

return __sysret(sys_read(fd, buf, count));

tools/include/nolibc/sys.h

886

ssize_t sys_write(int fd, const void *buf, size_t count)

tools/include/nolibc/sys.h

888

return my_syscall3(__NR_write, fd, buf, count);

tools/include/nolibc/sys.h

892

ssize_t write(int fd, const void *buf, size_t count)

tools/include/nolibc/sys.h

894

return __sysret(sys_write(fd, buf, count));

tools/include/nolibc/sys/ioctl.h

22

long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)

tools/include/nolibc/sys/ioctl.h

24

return my_syscall3(__NR_ioctl, fd, cmd, arg);

tools/include/nolibc/sys/ioctl.h

27

#define ioctl(fd, cmd, arg) __sysret(sys_ioctl(fd, cmd, (unsigned long)(arg)))

tools/include/nolibc/sys/mman.h

18

void *sys_mmap(void *addr, size_t length, int prot, int flags, int fd,

tools/include/nolibc/sys/mman.h

30

return (void *)my_syscall6(n, addr, length, prot, flags, fd, offset);

tools/include/nolibc/sys/mman.h

35

void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset)

tools/include/nolibc/sys/mman.h

37

void *ret = sys_mmap(addr, length, prot, flags, fd, offset);

tools/include/nolibc/sys/select.h

24

#define FD_CLR(fd, set) do { \

tools/include/nolibc/sys/select.h

26

int __fd = (fd); \

tools/include/nolibc/sys/select.h

32

#define FD_SET(fd, set) do { \

tools/include/nolibc/sys/select.h

34

int __fd = (fd); \

tools/include/nolibc/sys/select.h

40

#define FD_ISSET(fd, set) ({ \

tools/include/nolibc/sys/select.h

42

int __fd = (fd); \

tools/include/nolibc/sys/stat.h

26

int sys_statx(int fd, const char *path, int flags, unsigned int mask, struct statx *buf)

tools/include/nolibc/sys/stat.h

29

return my_syscall5(__NR_statx, fd, path, flags, mask, buf);

tools/include/nolibc/sys/stat.h

31

return __nolibc_enosys(__func__, fd, path, flags, mask, buf);

tools/include/nolibc/sys/stat.h

36

int statx(int fd, const char *path, int flags, unsigned int mask, struct statx *buf)

tools/include/nolibc/sys/stat.h

38

return __sysret(sys_statx(fd, path, flags, mask, buf));

tools/include/nolibc/sys/stat.h

43

int fstatat(int fd, const char *path, struct stat *buf, int flag)

tools/include/nolibc/sys/stat.h

48

ret = __sysret(sys_statx(fd, path, flag | AT_NO_AUTOMOUNT, STATX_BASIC_STATS, &statx));

tools/include/nolibc/sys/timerfd.h

33

int sys_timerfd_gettime(int fd, struct itimerspec *curr_value)

tools/include/nolibc/sys/timerfd.h

37

return my_syscall2(__NR_timerfd_gettime64, fd, curr_value);

tools/include/nolibc/sys/timerfd.h

40

return my_syscall2(__NR_timerfd_gettime, fd, curr_value);

tools/include/nolibc/sys/timerfd.h

45

int timerfd_gettime(int fd, struct itimerspec *curr_value)

tools/include/nolibc/sys/timerfd.h

47

return __sysret(sys_timerfd_gettime(fd, curr_value));

tools/include/nolibc/sys/timerfd.h

52

int sys_timerfd_settime(int fd, int flags,

tools/include/nolibc/sys/timerfd.h

57

return my_syscall4(__NR_timerfd_settime64, fd, flags, new_value, old_value);

tools/include/nolibc/sys/timerfd.h

60

return my_syscall4(__NR_timerfd_settime, fd, flags, new_value, old_value);

tools/include/nolibc/sys/timerfd.h

65

int timerfd_settime(int fd, int flags,

tools/include/nolibc/sys/timerfd.h

68

return __sysret(sys_timerfd_settime(fd, flags, new_value, old_value));

tools/include/nolibc/sys/uio.h

22

ssize_t sys_readv(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

24

return my_syscall3(__NR_readv, fd, iovec, count);

tools/include/nolibc/sys/uio.h

28

ssize_t readv(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

30

return __sysret(sys_readv(fd, iovec, count));

tools/include/nolibc/sys/uio.h

37

ssize_t sys_writev(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

39

return my_syscall3(__NR_writev, fd, iovec, count);

tools/include/nolibc/sys/uio.h

43

ssize_t writev(int fd, const struct iovec *iovec, int count)

tools/include/nolibc/sys/uio.h

45

return __sysret(sys_writev(fd, iovec, count));

tools/include/nolibc/unistd.h

34

int sys_faccessat(int fd, const char *path, int amode, int flag)

tools/include/nolibc/unistd.h

36

return my_syscall4(__NR_faccessat, fd, path, amode, flag);

tools/include/nolibc/unistd.h

40

int faccessat(int fd, const char *path, int amode, int flag)

tools/include/nolibc/unistd.h

42

return __sysret(sys_faccessat(fd, path, amode, flag));

tools/include/nolibc/unistd.h

85

int tcsetpgrp(int fd, pid_t pid)

tools/include/nolibc/unistd.h

87

return ioctl(fd, TIOCSPGRP, &pid);

tools/include/uapi/drm/drm.h

1035

__s32 fd;

tools/include/uapi/drm/drm.h

939

__s32 fd;

tools/include/uapi/drm/drm.h

961

__s32 fd;

tools/include/uapi/linux/bpf.h

1774

__u32 fd; /* input: fd */

tools/include/uapi/linux/bpf.h

6576

int fd; /* prog fd on map write */

tools/include/uapi/linux/bpf.h

6589

int fd; /* prog fd on map write */

tools/include/uapi/linux/fanotify.h

144

__s32 fd;

tools/include/uapi/linux/fanotify.h

228

__s32 fd;

tools/include/uapi/linux/io_uring.h

34

__s32 fd; /* file descriptor to do IO on */

tools/include/uapi/linux/io_uring.h

718

__s32 fd;

tools/include/uapi/linux/kvm.h

1068

__u32 fd;

tools/include/uapi/linux/kvm.h

1175

__u32 fd; /* out: device handle */

tools/include/uapi/linux/kvm.h

661

__s32 fd;

tools/laptop/dslm/dslm.c

134

int fd;

tools/laptop/dslm/dslm.c

147

if (!(fd = open(disk, O_RDONLY|O_NONBLOCK))) {

tools/laptop/dslm/dslm.c

161

measure(fd);

tools/laptop/dslm/dslm.c

163

close(fd);

tools/laptop/dslm/dslm.c

29

static int check_powermode(int fd)

tools/laptop/dslm/dslm.c

34

if (ioctl(fd, HDIO_DRIVE_CMD, &args)

tools/laptop/dslm/dslm.c

36

&& ioctl(fd, HDIO_DRIVE_CMD, &args)) {

tools/laptop/dslm/dslm.c

66

static void measure(int fd)

tools/laptop/dslm/dslm.c

83

last_state = check_powermode(fd);

tools/laptop/dslm/dslm.c

89

curr_state = check_powermode(fd);

tools/laptop/freefall/freefall.c

108

int fd, ret;

tools/laptop/freefall/freefall.c

125

fd = open("/dev/freefall", O_RDONLY);

tools/laptop/freefall/freefall.c

126

if (fd < 0) {

tools/laptop/freefall/freefall.c

150

ret = read(fd, &count, sizeof(count));

tools/laptop/freefall/freefall.c

171

close(fd);

tools/laptop/freefall/freefall.c

42

int fd = open(unload_heads_path, O_RDONLY);

tools/laptop/freefall/freefall.c

44

if (fd < 0) {

tools/laptop/freefall/freefall.c

49

close(fd);

tools/laptop/freefall/freefall.c

56

int fd = open(path, O_RDWR);

tools/laptop/freefall/freefall.c

58

if (fd < 0) {

tools/laptop/freefall/freefall.c

65

if (write(fd, buf, strlen(buf)) != strlen(buf)) {

tools/laptop/freefall/freefall.c

70

close(fd);

tools/leds/led_hw_brightness_mon.c

28

int fd, ret;

tools/leds/led_hw_brightness_mon.c

42

fd = open(brightness_file_path, O_RDONLY);

tools/leds/led_hw_brightness_mon.c

43

if (fd == -1) {

tools/leds/led_hw_brightness_mon.c

53

read(fd, buf, sizeof(buf));

tools/leds/led_hw_brightness_mon.c

55

pollfd.fd = fd;

tools/leds/led_hw_brightness_mon.c

69

ret = read(fd, buf, sizeof(buf));

tools/leds/led_hw_brightness_mon.c

73

ret = lseek(pollfd.fd, 0, SEEK_SET);

tools/leds/led_hw_brightness_mon.c

82

close(fd);

tools/leds/uledmon.c

25

int fd, ret;

tools/leds/uledmon.c

37

fd = open("/dev/uleds", O_RDWR);

tools/leds/uledmon.c

38

if (fd == -1) {

tools/leds/uledmon.c

43

ret = write(fd, &uleds_dev, sizeof(uleds_dev));

tools/leds/uledmon.c

46

close(fd);

tools/leds/uledmon.c

51

ret = read(fd, &brightness, sizeof(brightness));

tools/leds/uledmon.c

54

close(fd);

tools/leds/uledmon.c

61

close(fd);

tools/lib/api/fd/array.c

101

npos = fdarray__add(fda, entry->fd, entry->events, from->priv[pos].flags);

tools/lib/api/fd/array.c

109

void (*entry_destructor)(struct fdarray *fda, int fd, void *arg),

tools/lib/api/fd/array.c

112

int fd, nr = 0;

tools/lib/api/fd/array.c

117

for (fd = 0; fd < fda->nr; ++fd) {

tools/lib/api/fd/array.c

118

if (!fda->entries[fd].events)

tools/lib/api/fd/array.c

121

if (fda->entries[fd].revents & revents) {

tools/lib/api/fd/array.c

123

entry_destructor(fda, fd, arg);

tools/lib/api/fd/array.c

125

fda->entries[fd].revents = fda->entries[fd].events = 0;

tools/lib/api/fd/array.c

129

if (!(fda->priv[fd].flags & fdarray_flag__nonfilterable))

tools/lib/api/fd/array.c

143

int fd, printed = fprintf(fp, "%d [ ", fda->nr);

tools/lib/api/fd/array.c

145

for (fd = 0; fd < fda->nr; ++fd)

tools/lib/api/fd/array.c

146

printed += fprintf(fp, "%s%d", fd ? ", " : "", fda->entries[fd].fd);

tools/lib/api/fd/array.c

76

int fdarray__add(struct fdarray *fda, int fd, short revents, enum fdarray_flags flags)

tools/lib/api/fd/array.c

84

fda->entries[fda->nr].fd = fd;

tools/lib/api/fd/array.h

45

int fdarray__add(struct fdarray *fda, int fd, short revents, enum fdarray_flags flags);

tools/lib/api/fd/array.h

49

void (*entry_destructor)(struct fdarray *fda, int fd, void *arg),

tools/lib/api/fs/fs.c

296

int fd = open(filename, O_RDONLY), err = -1;

tools/lib/api/fs/fs.c

298

if (fd < 0)

tools/lib/api/fs/fs.c

301

if (read(fd, line, sizeof(line)) > 0) {

tools/lib/api/fs/fs.c

306

close(fd);

tools/lib/api/fs/fs.c

314

int fd = open(filename, O_RDONLY), err = -1;

tools/lib/api/fs/fs.c

316

if (fd < 0)

tools/lib/api/fs/fs.c

319

if (read(fd, line, sizeof(line)) > 0) {

tools/lib/api/fs/fs.c

325

close(fd);

tools/lib/api/fs/fs.c

354

io.fd = open(filename, O_RDONLY);

tools/lib/api/fs/fs.c

355

if (io.fd < 0)

tools/lib/api/fs/fs.c

357

io__init(&io, io.fd, bf, sizeof(bf));

tools/lib/api/fs/fs.c

365

close(io.fd);

tools/lib/api/fs/fs.c

371

int fd = open(filename, O_WRONLY), err = -1;

tools/lib/api/fs/fs.c

374

if (fd < 0)

tools/lib/api/fs/fs.c

378

if (write(fd, buf, sizeof(buf)) == sizeof(buf))

tools/lib/api/fs/fs.c

381

close(fd);

tools/lib/api/fs/fs.c

460

io.fd = open(path, O_RDONLY);

tools/lib/api/fs/fs.c

461

if (io.fd < 0)

tools/lib/api/fs/fs.c

464

io__init(&io, io.fd, bf, sizeof(bf));

tools/lib/api/fs/fs.c

479

close(io.fd);

tools/lib/api/io.h

19

int fd;

tools/lib/api/io.h

34

static inline void io__init(struct io *io, int fd,

tools/lib/api/io.h

37

io->fd = fd;

tools/lib/api/io.h

57

.fd = io->fd,

tools/lib/api/io.h

74

n = read(io->fd, io->buf, io->buf_len);

tools/lib/api/io_dir.h

36

static inline ssize_t perf_getdents64(int fd, void *dirp, size_t count)

tools/lib/api/io_dir.h

41

return syscall(SYS_getdents64, fd, dirp, count);

tools/lib/bpf/bpf.c

1103

int fd;

tools/lib/bpf/bpf.c

1112

fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, attr_sz);

tools/lib/bpf/bpf.c

1113

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1126

int fd;

tools/lib/bpf/bpf.c

1135

fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz);

tools/lib/bpf/bpf.c

1136

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1149

int fd;

tools/lib/bpf/bpf.c

1159

fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, attr_sz);

tools/lib/bpf/bpf.c

1160

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1173

int fd;

tools/lib/bpf/bpf.c

1182

fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, attr_sz);

tools/lib/bpf/bpf.c

1183

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1232

int fd;

tools/lib/bpf/bpf.c

1242

fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, attr_sz);

tools/lib/bpf/bpf.c

1243

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1260

int fd;

tools/lib/bpf/bpf.c

1295

fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);

tools/lib/bpf/bpf.c

1296

if (fd < 0 && log_buf && log_level == 0) {

tools/lib/bpf/bpf.c

1300

fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);

tools/lib/bpf/bpf.c

1304

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1307

int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len,

tools/lib/bpf/bpf.c

1317

attr.task_fd_query.fd = fd;

tools/lib/bpf/bpf.c

1337

int fd;

tools/lib/bpf/bpf.c

1342

fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, attr_sz);

tools/lib/bpf/bpf.c

1343

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

1369

int fd;

tools/lib/bpf/bpf.c

1378

fd = sys_bpf_fd(BPF_TOKEN_CREATE, &attr, attr_sz);

tools/lib/bpf/bpf.c

1379

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

177

int fd;

tools/lib/bpf/bpf.c

209

fd = sys_bpf_fd(BPF_MAP_CREATE, &attr, attr_sz);

tools/lib/bpf/bpf.c

210

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

248

int fd, attempts;

tools/lib/bpf/bpf.c

324

fd = sys_bpf_prog_load(&attr, attr_sz, attempts);

tools/lib/bpf/bpf.c

326

if (fd >= 0)

tools/lib/bpf/bpf.c

327

return fd;

tools/lib/bpf/bpf.c

365

fd = sys_bpf_prog_load(&attr, attr_sz, attempts);

tools/lib/bpf/bpf.c

367

if (fd >= 0)

tools/lib/bpf/bpf.c

380

fd = sys_bpf_prog_load(&attr, attr_sz, attempts);

tools/lib/bpf/bpf.c

387

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

390

int bpf_map_update_elem(int fd, const void *key, const void *value,

tools/lib/bpf/bpf.c

398

attr.map_fd = fd;

tools/lib/bpf/bpf.c

407

int bpf_map_lookup_elem(int fd, const void *key, void *value)

tools/lib/bpf/bpf.c

414

attr.map_fd = fd;

tools/lib/bpf/bpf.c

422

int bpf_map_lookup_elem_flags(int fd, const void *key, void *value, __u64 flags)

tools/lib/bpf/bpf.c

429

attr.map_fd = fd;

tools/lib/bpf/bpf.c

438

int bpf_map_lookup_and_delete_elem(int fd, const void *key, void *value)

tools/lib/bpf/bpf.c

445

attr.map_fd = fd;

tools/lib/bpf/bpf.c

453

int bpf_map_lookup_and_delete_elem_flags(int fd, const void *key, void *value, __u64 flags)

tools/lib/bpf/bpf.c

460

attr.map_fd = fd;

tools/lib/bpf/bpf.c

469

int bpf_map_delete_elem(int fd, const void *key)

tools/lib/bpf/bpf.c

476

attr.map_fd = fd;

tools/lib/bpf/bpf.c

483

int bpf_map_delete_elem_flags(int fd, const void *key, __u64 flags)

tools/lib/bpf/bpf.c

490

attr.map_fd = fd;

tools/lib/bpf/bpf.c

498

int bpf_map_get_next_key(int fd, const void *key, void *next_key)

tools/lib/bpf/bpf.c

505

attr.map_fd = fd;

tools/lib/bpf/bpf.c

513

int bpf_map_freeze(int fd)

tools/lib/bpf/bpf.c

520

attr.map_fd = fd;

tools/lib/bpf/bpf.c

526

static int bpf_map_batch_common(int cmd, int fd, void *in_batch,

tools/lib/bpf/bpf.c

539

attr.batch.map_fd = fd;

tools/lib/bpf/bpf.c

554

int bpf_map_delete_batch(int fd, const void *keys, __u32 *count,

tools/lib/bpf/bpf.c

557

return bpf_map_batch_common(BPF_MAP_DELETE_BATCH, fd, NULL,

tools/lib/bpf/bpf.c

561

int bpf_map_lookup_batch(int fd, void *in_batch, void *out_batch, void *keys,

tools/lib/bpf/bpf.c

565

return bpf_map_batch_common(BPF_MAP_LOOKUP_BATCH, fd, in_batch,

tools/lib/bpf/bpf.c

569

int bpf_map_lookup_and_delete_batch(int fd, void *in_batch, void *out_batch,

tools/lib/bpf/bpf.c

574

fd, in_batch, out_batch, keys, values,

tools/lib/bpf/bpf.c

578

int bpf_map_update_batch(int fd, const void *keys, const void *values, __u32 *count,

tools/lib/bpf/bpf.c

581

return bpf_map_batch_common(BPF_MAP_UPDATE_BATCH, fd, NULL, NULL,

tools/lib/bpf/bpf.c

585

int bpf_obj_pin_opts(int fd, const char *pathname, const struct bpf_obj_pin_opts *opts)

tools/lib/bpf/bpf.c

598

attr.bpf_fd = fd;

tools/lib/bpf/bpf.c

604

int bpf_obj_pin(int fd, const char *pathname)

tools/lib/bpf/bpf.c

606

return bpf_obj_pin_opts(fd, pathname, NULL);

tools/lib/bpf/bpf.c

618

int fd;

tools/lib/bpf/bpf.c

628

fd = sys_bpf_fd(BPF_OBJ_GET, &attr, attr_sz);

tools/lib/bpf/bpf.c

629

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.c

733

int fd, err, relative_fd;

tools/lib/bpf/bpf.c

81

int fd;

tools/lib/bpf/bpf.c

83

fd = sys_bpf(cmd, attr, size);

tools/lib/bpf/bpf.c

84

return ensure_good_fd(fd);

tools/lib/bpf/bpf.c

89

int fd;

tools/lib/bpf/bpf.c

893

fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, attr_sz);

tools/lib/bpf/bpf.c

894

if (fd >= 0)

tools/lib/bpf/bpf.c

895

return fd;

tools/lib/bpf/bpf.c

92

fd = sys_bpf_fd(BPF_PROG_LOAD, attr, size);

tools/lib/bpf/bpf.c

93

} while (fd < 0 && errno == EAGAIN && --attempts > 0);

tools/lib/bpf/bpf.c

95

return fd;

tools/lib/bpf/bpf.c

970

int fd;

tools/lib/bpf/bpf.c

975

fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, attr_sz);

tools/lib/bpf/bpf.c

976

return libbpf_err_errno(fd);

tools/lib/bpf/bpf.h

154

LIBBPF_API int bpf_map_update_elem(int fd, const void *key, const void *value,

tools/lib/bpf/bpf.h

157

LIBBPF_API int bpf_map_lookup_elem(int fd, const void *key, void *value);

tools/lib/bpf/bpf.h

158

LIBBPF_API int bpf_map_lookup_elem_flags(int fd, const void *key, void *value,

tools/lib/bpf/bpf.h

160

LIBBPF_API int bpf_map_lookup_and_delete_elem(int fd, const void *key,

tools/lib/bpf/bpf.h

162

LIBBPF_API int bpf_map_lookup_and_delete_elem_flags(int fd, const void *key,

tools/lib/bpf/bpf.h

164

LIBBPF_API int bpf_map_delete_elem(int fd, const void *key);

tools/lib/bpf/bpf.h

165

LIBBPF_API int bpf_map_delete_elem_flags(int fd, const void *key, __u64 flags);

tools/lib/bpf/bpf.h

166

LIBBPF_API int bpf_map_get_next_key(int fd, const void *key, void *next_key);

tools/lib/bpf/bpf.h

167

LIBBPF_API int bpf_map_freeze(int fd);

tools/lib/bpf/bpf.h

192

LIBBPF_API int bpf_map_delete_batch(int fd, const void *keys,

tools/lib/bpf/bpf.h

229

LIBBPF_API int bpf_map_lookup_batch(int fd, void *in_batch, void *out_batch,

tools/lib/bpf/bpf.h

258

LIBBPF_API int bpf_map_lookup_and_delete_batch(int fd, void *in_batch,

tools/lib/bpf/bpf.h

312

LIBBPF_API int bpf_map_update_batch(int fd, const void *keys, const void *values,

tools/lib/bpf/bpf.h

326

LIBBPF_API int bpf_obj_pin(int fd, const char *pathname);

tools/lib/bpf/bpf.h

327

LIBBPF_API int bpf_obj_pin_opts(int fd, const char *pathname,

tools/lib/bpf/bpf.h

650

LIBBPF_API int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf,

tools/lib/bpf/btf.c

1034

if (btf->fd >= 0)

tools/lib/bpf/btf.c

1035

close(btf->fd);

tools/lib/bpf/btf.c

1067

btf->fd = -1;

tools/lib/bpf/btf.c

1121

btf->fd = -1;

tools/lib/bpf/btf.c

1262

int err = 0, fd = -1;

tools/lib/bpf/btf.c

1270

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/btf.c

1271

if (fd < 0) {

tools/lib/bpf/btf.c

1277

elf = elf_begin(fd, ELF_C_READ, NULL);

tools/lib/bpf/btf.c

129

int fd;

tools/lib/bpf/btf.c

1345

close(fd);

tools/lib/bpf/btf.c

1446

int fd, err;

tools/lib/bpf/btf.c

1448

fd = open(path, O_RDONLY);

tools/lib/bpf/btf.c

1449

if (fd < 0)

tools/lib/bpf/btf.c

1452

if (fstat(fd, &st) < 0) {

tools/lib/bpf/btf.c

1454

close(fd);

tools/lib/bpf/btf.c

1458

data = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/lib/bpf/btf.c

1460

close(fd);

tools/lib/bpf/btf.c

1511

if (btf->fd >= 0)

tools/lib/bpf/btf.c

1557

btf->fd = bpf_btf_load(raw_data, raw_size, &opts);

tools/lib/bpf/btf.c

1558

if (btf->fd < 0) {

tools/lib/bpf/btf.c

1589

return btf->fd;

tools/lib/bpf/btf.c

1592

void btf__set_fd(struct btf *btf, int fd)

tools/lib/bpf/btf.c

1594

btf->fd = fd;

tools/lib/bpf/btf.h

167

LIBBPF_API void btf__set_fd(struct btf *btf, int fd);

tools/lib/bpf/elf.c

26

int fd, ret;

tools/lib/bpf/elf.c

30

elf_fd->fd = -1;

tools/lib/bpf/elf.c

36

fd = open(binary_path, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/elf.c

37

if (fd < 0) {

tools/lib/bpf/elf.c

42

elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);

tools/lib/bpf/elf.c

45

close(fd);

tools/lib/bpf/elf.c

48

elf_fd->fd = fd;

tools/lib/bpf/elf.c

58

close(elf_fd->fd);

tools/lib/bpf/features.c

15

int probe_fd(int fd)

tools/lib/bpf/features.c

17

if (fd >= 0)

tools/lib/bpf/features.c

18

close(fd);

tools/lib/bpf/features.c

19

return fd >= 0;

tools/lib/bpf/features.c

217

int fd;

tools/lib/bpf/features.c

219

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_mmap", sizeof(int), sizeof(int), 1, &opts);

tools/lib/bpf/features.c

220

return probe_fd(fd);

tools/lib/bpf/features.c

234

int fd, insn_cnt = ARRAY_SIZE(insns);

tools/lib/bpf/features.c

241

fd = bpf_prog_load(BPF_PROG_TYPE_CGROUP_SOCK, NULL, "GPL", insns, insn_cnt, &opts);

tools/lib/bpf/features.c

242

return probe_fd(fd);

tools/lib/bpf/features.c

259

int fd, insn_cnt = ARRAY_SIZE(insns);

tools/lib/bpf/features.c

261

fd = bpf_prog_load(BPF_PROG_TYPE_TRACEPOINT, NULL, "GPL", insns, insn_cnt, &opts);

tools/lib/bpf/features.c

262

return probe_fd(fd);

tools/lib/bpf/features.c

313

int fd, err;

tools/lib/bpf/features.c

315

fd = libbpf__load_raw_btf((char *)types, sizeof(types), strs, sizeof(strs), token_fd);

tools/lib/bpf/features.c

316

if (fd < 0)

tools/lib/bpf/features.c

327

err = bpf_btf_get_info_by_fd(fd, &info, &len);

tools/lib/bpf/features.c

328

close(fd);

tools/lib/bpf/libbpf.c

10453

*btf_obj_fd = mod->fd;

tools/lib/bpf/libbpf.c

10544

return map->fd;

tools/lib/bpf/libbpf.c

10816

int bpf_map__set_inner_map_fd(struct bpf_map *map, int fd)

tools/lib/bpf/libbpf.c

10830

map->inner_map_fd = fd;

tools/lib/bpf/libbpf.c

10945

if (map->fd < 0) {

tools/lib/bpf/libbpf.c

11003

return bpf_map_lookup_elem_flags(map->fd, key, value, flags);

tools/lib/bpf/libbpf.c

11016

return bpf_map_update_elem(map->fd, key, value, flags);

tools/lib/bpf/libbpf.c

11028

return bpf_map_delete_elem_flags(map->fd, key, flags);

tools/lib/bpf/libbpf.c

11041

return bpf_map_lookup_and_delete_elem_flags(map->fd, key, value, flags);

tools/lib/bpf/libbpf.c

11053

return bpf_map_get_next_key(map->fd, cur_key, next_key);

tools/lib/bpf/libbpf.c

11124

return link->fd;

tools/lib/bpf/libbpf.c

11134

return libbpf_err_errno(close(link->fd));

tools/lib/bpf/libbpf.c

11140

int fd;

tools/lib/bpf/libbpf.c

11142

fd = bpf_obj_get(path);

tools/lib/bpf/libbpf.c

11143

if (fd < 0) {

tools/lib/bpf/libbpf.c

11144

fd = -errno;

tools/lib/bpf/libbpf.c

11145

pr_warn("failed to open link at %s: %d\n", path, fd);

tools/lib/bpf/libbpf.c

11146

return libbpf_err_ptr(fd);

tools/lib/bpf/libbpf.c

11151

close(fd);

tools/lib/bpf/libbpf.c

11155

link->fd = fd;

tools/lib/bpf/libbpf.c

11168

return bpf_link_detach(link->fd) ? -errno : 0;

tools/lib/bpf/libbpf.c

11188

if (bpf_obj_pin(link->fd, link->pin_path)) {

tools/lib/bpf/libbpf.c

11194

pr_debug("link fd=%d: pinned at %s\n", link->fd, link->pin_path);

tools/lib/bpf/libbpf.c

11209

pr_debug("link fd=%d: unpinned from %s\n", link->fd, link->pin_path);

tools/lib/bpf/libbpf.c

11234

if (perf_link->perf_event_fd != link->fd)

tools/lib/bpf/libbpf.c

11236

close(link->fd);

tools/lib/bpf/libbpf.c

11301

link->link.fd = link_fd;

tools/lib/bpf/libbpf.c

11318

link->link.fd = pfd;

tools/lib/bpf/libbpf.c

11449

int fd, n, err = 0;

tools/lib/bpf/libbpf.c

11460

fd = open(file, O_WRONLY | O_APPEND | O_CLOEXEC, 0);

tools/lib/bpf/libbpf.c

11461

if (fd < 0)

tools/lib/bpf/libbpf.c

11464

if (write(fd, buf, n) < 0)

tools/lib/bpf/libbpf.c

11467

close(fd);

tools/lib/bpf/libbpf.c

1194

map->mod_btf_fd = mod_btf ? mod_btf->fd : -1;

tools/lib/bpf/libbpf.c

12091

link->fd = link_fd;

tools/lib/bpf/libbpf.c

12575

link->fd = link_fd;

tools/lib/bpf/libbpf.c

13034

link->fd = pfd;

tools/lib/bpf/libbpf.c

1310

prog->attach_btf_obj_fd = mod_btf->fd;

tools/lib/bpf/libbpf.c

13117

link->fd = pfd;

tools/lib/bpf/libbpf.c

13179

link->fd = link_fd;

tools/lib/bpf/libbpf.c

13376

link->fd = link_fd;

tools/lib/bpf/libbpf.c

13421

link->fd = link_fd;

tools/lib/bpf/libbpf.c

13469

return bpf_map_delete_elem(link->fd, &zero);

tools/lib/bpf/libbpf.c

13471

return close(link->fd);

tools/lib/bpf/libbpf.c

13478

int err, fd;

tools/lib/bpf/libbpf.c

13485

if (map->fd < 0) {

tools/lib/bpf/libbpf.c

13495

err = bpf_map_update_elem(map->fd, &zero, map->st_ops->kern_vdata, 0);

tools/lib/bpf/libbpf.c

13510

link->link.fd = map->fd;

tools/lib/bpf/libbpf.c

13515

fd = bpf_link_create(map->fd, 0, BPF_STRUCT_OPS, NULL);

tools/lib/bpf/libbpf.c

13516

if (fd < 0) {

tools/lib/bpf/libbpf.c

13518

return libbpf_err_ptr(fd);

tools/lib/bpf/libbpf.c

13521

link->link.fd = fd;

tools/lib/bpf/libbpf.c

13522

link->map_fd = map->fd;

tools/lib/bpf/libbpf.c

13539

if (map->fd < 0) {

tools/lib/bpf/libbpf.c

13549

err = bpf_map_update_elem(map->fd, &zero, map->st_ops->kern_vdata, 0);

tools/lib/bpf/libbpf.c

13558

err = bpf_link_update(link->fd, map->fd, NULL);

tools/lib/bpf/libbpf.c

13562

st_ops_link->map_fd = map->fd;

tools/lib/bpf/libbpf.c

13666

if (cpu_buf->fd >= 0) {

tools/lib/bpf/libbpf.c

13713

cpu_buf->fd = syscall(__NR_perf_event_open, attr, -1 /* pid */, cpu,

tools/lib/bpf/libbpf.c

13715

if (cpu_buf->fd < 0) {

tools/lib/bpf/libbpf.c

13724

cpu_buf->fd, 0);

tools/lib/bpf/libbpf.c

13733

if (ioctl(cpu_buf->fd, PERF_EVENT_IOC_ENABLE, 0) < 0) {

tools/lib/bpf/libbpf.c

13920

&cpu_buf->fd, 0);

tools/lib/bpf/libbpf.c

13924

cpu, map_key, cpu_buf->fd,

tools/lib/bpf/libbpf.c

13931

if (epoll_ctl(pb->epoll_fd, EPOLL_CTL_ADD, cpu_buf->fd,

tools/lib/bpf/libbpf.c

13935

cpu, cpu_buf->fd,

tools/lib/bpf/libbpf.c

14062

return cpu_buf->fd;

tools/lib/bpf/libbpf.c

14252

int fd, err = 0, len;

tools/lib/bpf/libbpf.c

14255

fd = open(fcpu, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/libbpf.c

14256

if (fd < 0) {

tools/lib/bpf/libbpf.c

14261

len = read(fd, buf, sizeof(buf));

tools/lib/bpf/libbpf.c

14262

close(fd);

tools/lib/bpf/libbpf.c

1539

obj->efile.fd = -1;

tools/lib/bpf/libbpf.c

1571

zclose(obj->efile.fd);

tools/lib/bpf/libbpf.c

1591

obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/libbpf.c

1592

if (obj->efile.fd < 0) {

tools/lib/bpf/libbpf.c

1598

elf = elf_begin(obj->efile.fd, ELF_C_READ_MMAP, NULL);

tools/lib/bpf/libbpf.c

1772

int fd;

tools/lib/bpf/libbpf.c

1774

fd = ensure_good_fd(sys_memfd_create(name, flags));

tools/lib/bpf/libbpf.c

1775

if (fd >= 0)

tools/lib/bpf/libbpf.c

1776

return fd;

tools/lib/bpf/libbpf.c

1781

fd = ensure_good_fd(sys_memfd_create(name, flags & ~MFD_NOEXEC_SEAL));

tools/lib/bpf/libbpf.c

1782

if (fd < 0)

tools/lib/bpf/libbpf.c

1784

return fd;

tools/lib/bpf/libbpf.c

1811

map->fd = create_placeholder_fd();

tools/lib/bpf/libbpf.c

1812

if (map->fd < 0)

tools/lib/bpf/libbpf.c

1813

return ERR_PTR(map->fd);

tools/lib/bpf/libbpf.c

2972

map->inner_map->fd = create_placeholder_fd();

tools/lib/bpf/libbpf.c

2973

if (map->inner_map->fd < 0)

tools/lib/bpf/libbpf.c

2974

return map->inner_map->fd;

tools/lib/bpf/libbpf.c

328

# define zclose(fd) ({ \

tools/lib/bpf/libbpf.c

330

if ((fd) >= 0) \

tools/lib/bpf/libbpf.c

331

___err = close((fd)); \

tools/lib/bpf/libbpf.c

332

fd = -1; \

tools/lib/bpf/libbpf.c

491

int fd;

tools/lib/bpf/libbpf.c

4910

static int bpf_get_map_info_from_fdinfo(int fd, struct bpf_map_info *info)

tools/lib/bpf/libbpf.c

4917

snprintf(file, sizeof(file), "/proc/%d/fdinfo/%d", getpid(), fd);

tools/lib/bpf/libbpf.c

4979

int bpf_map__reuse_fd(struct bpf_map *map, int fd)

tools/lib/bpf/libbpf.c

4987

err = bpf_map_get_info_by_fd(fd, &info, &len);

tools/lib/bpf/libbpf.c

4989

err = bpf_get_map_info_from_fdinfo(fd, &info);

tools/lib/bpf/libbpf.c

5007

new_fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);

tools/lib/bpf/libbpf.c

5013

err = reuse_fd(map->fd, new_fd);

tools/lib/bpf/libbpf.c

5252

err = bpf_map_update_elem(map->fd, &zero, map->mmaped, 0);

tools/lib/bpf/libbpf.c

5262

err = bpf_map_freeze(map->fd);

tools/lib/bpf/libbpf.c

5289

mmaped = mmap(map->mmaped, mmap_sz, prot, MAP_SHARED | MAP_FIXED, map->fd, 0);

tools/lib/bpf/libbpf.c

5357

map->inner_map_fd = map->inner_map->fd;

tools/lib/bpf/libbpf.c

5401

map_fd = map->fd;

tools/lib/bpf/libbpf.c

5423

map->inner_map->fd = -1;

tools/lib/bpf/libbpf.c

5432

if (map->fd == map_fd)

tools/lib/bpf/libbpf.c

5440

return reuse_fd(map->fd, map_fd);

tools/lib/bpf/libbpf.c

5447

int fd, err = 0;

tools/lib/bpf/libbpf.c

5454

fd = targ_map->fd;

tools/lib/bpf/libbpf.c

5461

err = bpf_map_update_elem(map->fd, &i, &fd, 0);

tools/lib/bpf/libbpf.c

5466

map->name, i, targ_map->name, fd, errstr(err));

tools/lib/bpf/libbpf.c

5470

map->name, i, targ_map->name, fd);

tools/lib/bpf/libbpf.c

5483

int fd, err;

tools/lib/bpf/libbpf.c

5493

fd = bpf_program__fd(targ_prog);

tools/lib/bpf/libbpf.c

5495

err = bpf_map_update_elem(map->fd, &i, &fd, 0);

tools/lib/bpf/libbpf.c

5499

map->name, i, targ_prog->name, fd, errstr(err));

tools/lib/bpf/libbpf.c

5503

map->name, i, targ_prog->name, fd);

tools/lib/bpf/libbpf.c

5594

if (retried && map->fd < 0) {

tools/lib/bpf/libbpf.c

5604

map->name, map->fd);

tools/lib/bpf/libbpf.c

5611

map->name, map->fd);

tools/lib/bpf/libbpf.c

5621

map->fd, 0);

tools/lib/bpf/libbpf.c

5662

zclose(obj->maps[j].fd);

tools/lib/bpf/libbpf.c

572

int fd;

tools/lib/bpf/libbpf.c

5758

int err, fd;

tools/lib/bpf/libbpf.c

5787

fd = bpf_btf_get_fd_by_id(id);

tools/lib/bpf/libbpf.c

5788

if (fd < 0) {

tools/lib/bpf/libbpf.c

5801

err = bpf_btf_get_info_by_fd(fd, &info, &len);

tools/lib/bpf/libbpf.c

5810

close(fd);

tools/lib/bpf/libbpf.c

5814

btf = btf_get_from_fd(fd, obj->btf_vmlinux);

tools/lib/bpf/libbpf.c

5831

mod_btf->fd = fd;

tools/lib/bpf/libbpf.c

5840

close(fd);

tools/lib/bpf/libbpf.c

6211

return obj->jumptable_maps[i].fd;

tools/lib/bpf/libbpf.c

6230

obj->jumptable_maps[cnt].fd = map_fd;

tools/lib/bpf/libbpf.c

6374

insn[0].imm = map->fd;

tools/lib/bpf/libbpf.c

6392

insn[0].imm = map->fd;

tools/lib/bpf/libbpf.c

6406

insn[0].imm = obj->maps[obj->kconfig_map_idx].fd;

tools/lib/bpf/libbpf.c

653

int fd;

tools/lib/bpf/libbpf.c

673

int fd;

tools/lib/bpf/libbpf.c

769

int fd;

tools/lib/bpf/libbpf.c

7916

if (bpf_prog_bind_map(ret, map->fd, NULL)) {

tools/lib/bpf/libbpf.c

795

zclose(prog->fd);

tools/lib/bpf/libbpf.c

8232

obj->license, obj->kern_version, &prog->fd);

tools/lib/bpf/libbpf.c

8435

zclose(obj->maps[i].fd);

tools/lib/bpf/libbpf.c

859

prog->fd = -1;

tools/lib/bpf/libbpf.c

8614

ext->ksym.kernel_btf_obj_fd = mod_btf ? mod_btf->fd : 0;

tools/lib/bpf/libbpf.c

8676

obj->fd_array[obj->fd_array_cnt++] = mod_btf->fd;

tools/lib/bpf/libbpf.c

8687

ext->ksym.kernel_btf_obj_fd = mod_btf ? mod_btf->fd : 0;

tools/lib/bpf/libbpf.c

8893

close(obj->btf_modules[i].fd);

tools/lib/bpf/libbpf.c

9051

if (prog->fd < 0) {

tools/lib/bpf/libbpf.c

9064

if (bpf_obj_pin(prog->fd, path)) {

tools/lib/bpf/libbpf.c

9078

if (prog->fd < 0) {

tools/lib/bpf/libbpf.c

9104

if (map->fd < 0) {

tools/lib/bpf/libbpf.c

9144

if (bpf_obj_pin(map->fd, map->pin_path)) {

tools/lib/bpf/libbpf.c

9428

if (map->fd >= 0)

tools/lib/bpf/libbpf.c

9429

zclose(map->fd);

tools/lib/bpf/libbpf.c

9490

close(obj->jumptable_maps[i].fd);

tools/lib/bpf/libbpf.c

9673

if (prog->fd < 0)

tools/lib/bpf/libbpf.c

9676

return prog->fd;

tools/lib/bpf/libbpf.h

1097

LIBBPF_API int bpf_map__reuse_fd(struct bpf_map *map, int fd);

tools/lib/bpf/libbpf.h

1208

LIBBPF_API int bpf_map__set_inner_map_fd(struct bpf_map *map, int fd);

tools/lib/bpf/libbpf_internal.h

195

int fd; /* hook FD, -1 if not applicable */

tools/lib/bpf/libbpf_internal.h

649

static inline int dup_good_fd(int fd)

tools/lib/bpf/libbpf_internal.h

651

if (fd < 0)

tools/lib/bpf/libbpf_internal.h

652

return fd;

tools/lib/bpf/libbpf_internal.h

653

return fcntl(fd, F_DUPFD_CLOEXEC, 3);

tools/lib/bpf/libbpf_internal.h

660

static inline int ensure_good_fd(int fd)

tools/lib/bpf/libbpf_internal.h

662

int old_fd = fd, saved_errno;

tools/lib/bpf/libbpf_internal.h

664

if (fd < 0)

tools/lib/bpf/libbpf_internal.h

665

return fd;

tools/lib/bpf/libbpf_internal.h

666

if (fd < 3) {

tools/lib/bpf/libbpf_internal.h

667

fd = dup_good_fd(fd);

tools/lib/bpf/libbpf_internal.h

671

if (fd < 0) {

tools/lib/bpf/libbpf_internal.h

676

return fd;

tools/lib/bpf/libbpf_internal.h

744

int fd;

tools/lib/bpf/libbpf_internal.h

756

int probe_fd(int fd);

tools/lib/bpf/libbpf_probes.c

112

int fd, err, exp_err = 0;

tools/lib/bpf/libbpf_probes.c

191

fd = bpf_prog_load(prog_type, NULL, "GPL", insns, insns_cnt, &opts);

tools/lib/bpf/libbpf_probes.c

193

if (fd >= 0)

tools/lib/bpf/libbpf_probes.c

194

close(fd);

tools/lib/bpf/libbpf_probes.c

196

if (fd >= 0 || err != exp_err)

tools/lib/bpf/libbpf_probes.c

202

return fd >= 0 ? 1 : 0;

tools/lib/bpf/libbpf_probes.c

287

int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err = 0;

tools/lib/bpf/libbpf_probes.c

392

fd = bpf_map_create(map_type, NULL, key_size, value_size, max_entries, &opts);

tools/lib/bpf/libbpf_probes.c

396

if (fd >= 0)

tools/lib/bpf/libbpf_probes.c

397

close(fd);

tools/lib/bpf/libbpf_probes.c

404

return fd < 0 && err == exp_err ? 1 : 0;

tools/lib/bpf/libbpf_probes.c

406

return fd >= 0 ? 1 : 0;

tools/lib/bpf/linker.c

140

int fd;

tools/lib/bpf/linker.c

168

static int bpf_linker_add_file(struct bpf_linker *linker, int fd,

tools/lib/bpf/linker.c

202

if (linker->fd >= 0 && linker->fd_is_owned)

tools/lib/bpf/linker.c

203

close(linker->fd);

tools/lib/bpf/linker.c

250

linker->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0644);

tools/lib/bpf/linker.c

251

if (linker->fd < 0) {

tools/lib/bpf/linker.c

269

struct bpf_linker *bpf_linker__new_fd(int fd, struct bpf_linker_opts *opts)

tools/lib/bpf/linker.c

275

if (fd < 0)

tools/lib/bpf/linker.c

2814

close(linker->fd);

tools/lib/bpf/linker.c

2815

linker->fd = -1;

tools/lib/bpf/linker.c

290

snprintf(filename, sizeof(filename), "fd:%d", fd);

tools/lib/bpf/linker.c

297

linker->fd = fd;

tools/lib/bpf/linker.c

365

linker->elf = elf_begin(linker->fd, ELF_C_WRITE, NULL);

tools/lib/bpf/linker.c

490

static int bpf_linker_add_file(struct bpf_linker *linker, int fd,

tools/lib/bpf/linker.c

497

obj.fd = fd;

tools/lib/bpf/linker.c

521

int fd, err;

tools/lib/bpf/linker.c

529

fd = open(filename, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/linker.c

530

if (fd < 0) {

tools/lib/bpf/linker.c

536

err = bpf_linker_add_file(linker, fd, filename);

tools/lib/bpf/linker.c

537

close(fd);

tools/lib/bpf/linker.c

541

int bpf_linker__add_fd(struct bpf_linker *linker, int fd,

tools/lib/bpf/linker.c

553

if (fd < 0)

tools/lib/bpf/linker.c

556

snprintf(filename, sizeof(filename), "fd:%d", fd);

tools/lib/bpf/linker.c

557

err = bpf_linker_add_file(linker, fd, filename);

tools/lib/bpf/linker.c

56

int fd;

tools/lib/bpf/linker.c

565

int fd, written, ret;

tools/lib/bpf/linker.c

575

fd = sys_memfd_create(filename, 0);

tools/lib/bpf/linker.c

576

if (fd < 0) {

tools/lib/bpf/linker.c

584

ret = write(fd, buf + written, buf_sz - written);

tools/lib/bpf/linker.c

593

ret = bpf_linker_add_file(linker, fd, filename);

tools/lib/bpf/linker.c

595

close(fd);

tools/lib/bpf/linker.c

685

obj->elf = elf_begin(obj->fd, ELF_C_READ_MMAP, NULL);

tools/lib/bpf/netlink.c

288

static int __bpf_set_link_xdp_fd_replace(int ifindex, int fd, int old_fd,

tools/lib/bpf/netlink.c

305

ret = nlattr_add(&req, IFLA_XDP_FD, &fd, sizeof(fd));

tools/lib/bpf/netlink.c

711

static int tc_add_fd_and_name(struct libbpf_nla_req *req, int fd)

tools/lib/bpf/netlink.c

719

ret = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/lib/bpf/netlink.c

723

ret = nlattr_add(req, TCA_BPF_FD, &fd, sizeof(fd));

tools/lib/bpf/ringbuf.c

156

e->data.fd = rb->ring_cnt;

tools/lib/bpf/ringbuf.c

346

__u32 ring_id = rb->events[i].data.fd;

tools/lib/bpf/skel_internal.h

154

static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd)

tools/lib/bpf/skel_internal.h

165

map = bpf_map_get(fd);

tools/lib/bpf/skel_internal.h

206

static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd)

tools/lib/bpf/skel_internal.h

210

addr = mmap((void *) (long) *init_val, mmap_sz, flags, MAP_SHARED | MAP_FIXED, fd, 0);

tools/lib/bpf/skel_internal.h

217

static inline int skel_closenz(int fd)

tools/lib/bpf/skel_internal.h

219

if (fd > 0)

tools/lib/bpf/skel_internal.h

220

return close(fd);

tools/lib/bpf/skel_internal.h

254

static inline int skel_map_update_elem(int fd, const void *key,

tools/lib/bpf/skel_internal.h

261

attr.map_fd = fd;

tools/lib/bpf/skel_internal.h

269

static inline int skel_map_delete_elem(int fd, const void *key)

tools/lib/bpf/skel_internal.h

275

attr.map_fd = fd;

tools/lib/bpf/skel_internal.h

318

static inline int skel_obj_get_info_by_fd(int fd)

tools/lib/bpf/skel_internal.h

331

attr.info.bpf_fd = fd;

tools/lib/bpf/skel_internal.h

337

static inline int skel_map_freeze(int fd)

tools/lib/bpf/skel_internal.h

343

attr.map_fd = fd;

tools/lib/bpf/skel_internal.h

92

static inline int close(int fd)

tools/lib/bpf/skel_internal.h

94

return close_fd(fd);

tools/lib/bpf/zip.c

201

int err, fd;

tools/lib/bpf/zip.c

205

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/lib/bpf/zip.c

206

if (fd < 0)

tools/lib/bpf/zip.c

209

size = lseek(fd, 0, SEEK_END);

tools/lib/bpf/zip.c

211

close(fd);

tools/lib/bpf/zip.c

215

data = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/lib/bpf/zip.c

217

close(fd);

tools/lib/perf/evlist.c

368

int cpu_map_idx, int thread, int fd)

tools/lib/perf/evlist.c

378

ret = ioctl(fd, PERF_EVENT_IOC_ID, &id);

tools/lib/perf/evlist.c

395

read(fd, &read_data, sizeof(read_data)) == -1)

tools/lib/perf/evlist.c

431

int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd,

tools/lib/perf/evlist.c

434

int pos = fdarray__add(&evlist->pollfd, fd, revent | POLLERR | POLLHUP, flags);

tools/lib/perf/evlist.c

438

fcntl(fd, F_SETFL, O_NONBLOCK);

tools/lib/perf/evlist.c

444

static void perf_evlist__munmap_filtered(struct fdarray *fda, int fd,

tools/lib/perf/evlist.c

447

struct perf_mmap *map = fda->priv[fd].ptr;

tools/lib/perf/evlist.c

521

#define FD(e, x, y) (*(int *) xyarray__entry(e->fd, x, y))

tools/lib/perf/evlist.c

552

int *output, fd, cpu;

tools/lib/perf/evlist.c

573

fd = FD(evsel, cpu, thread);

tools/lib/perf/evlist.c

576

*output = fd;

tools/lib/perf/evlist.c

607

pr_debug("idx %d: set output fd %d -> %d\n", idx, fd, *output);

tools/lib/perf/evlist.c

608

if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT, *output) != 0)

tools/lib/perf/evlist.c

617

if (perf_evlist__add_pollfd(evlist, fd, map, revent, flgs) < 0) {

tools/lib/perf/evlist.c

624

fd) < 0)

tools/lib/perf/evlist.c

740

perf_evsel__alloc_id(evsel, evsel->fd->max_x, evsel->fd->max_y) < 0)

tools/lib/perf/evsel.c

103

int *fd;

tools/lib/perf/evsel.c

114

if (!leader->fd)

tools/lib/perf/evsel.c

117

fd = FD(leader, cpu_map_idx, thread);

tools/lib/perf/evsel.c

118

if (fd == NULL || *fd == -1)

tools/lib/perf/evsel.c

121

*group_fd = *fd;

tools/lib/perf/evsel.c

156

if (evsel->fd == NULL &&

tools/lib/perf/evsel.c

162

int fd, group_fd, *evsel_fd;

tools/lib/perf/evsel.c

174

fd = sys_perf_event_open(&evsel->attr,

tools/lib/perf/evsel.c

178

if (fd < 0) {

tools/lib/perf/evsel.c

183

*evsel_fd = fd;

tools/lib/perf/evsel.c

197

for (thread = 0; thread < xyarray__max_y(evsel->fd); ++thread) {

tools/lib/perf/evsel.c

198

int *fd = FD(evsel, cpu_map_idx, thread);

tools/lib/perf/evsel.c

200

if (fd && *fd >= 0) {

tools/lib/perf/evsel.c

201

close(*fd);

tools/lib/perf/evsel.c

202

*fd = -1;

tools/lib/perf/evsel.c

209

for (int idx = 0; idx < xyarray__max_x(evsel->fd); idx++)

tools/lib/perf/evsel.c

215

xyarray__delete(evsel->fd);

tools/lib/perf/evsel.c

216

evsel->fd = NULL;

tools/lib/perf/evsel.c

221

if (evsel->fd == NULL)

tools/lib/perf/evsel.c

230

if (evsel->fd == NULL)

tools/lib/perf/evsel.c

240

if (evsel->fd == NULL || evsel->mmap == NULL)

tools/lib/perf/evsel.c

243

for (idx = 0; idx < xyarray__max_x(evsel->fd); idx++) {

tools/lib/perf/evsel.c

244

for (thread = 0; thread < xyarray__max_y(evsel->fd); thread++) {

tools/lib/perf/evsel.c

245

int *fd = FD(evsel, idx, thread);

tools/lib/perf/evsel.c

247

if (fd == NULL || *fd < 0)

tools/lib/perf/evsel.c

266

if (evsel->fd == NULL || evsel->mmap)

tools/lib/perf/evsel.c

269

if (perf_evsel__alloc_mmap(evsel, xyarray__max_x(evsel->fd), xyarray__max_y(evsel->fd)) < 0)

tools/lib/perf/evsel.c

272

for (idx = 0; idx < xyarray__max_x(evsel->fd); idx++) {

tools/lib/perf/evsel.c

273

for (thread = 0; thread < xyarray__max_y(evsel->fd); thread++) {

tools/lib/perf/evsel.c

274

int *fd = FD(evsel, idx, thread);

tools/lib/perf/evsel.c

278

if (fd == NULL || *fd < 0)

tools/lib/perf/evsel.c

284

ret = perf_mmap__mmap(map, &mp, *fd, cpu);

tools/lib/perf/evsel.c

297

int *fd = FD(evsel, cpu_map_idx, thread);

tools/lib/perf/evsel.c

299

if (fd == NULL || *fd < 0 || MMAP(evsel, cpu_map_idx, thread) == NULL)

tools/lib/perf/evsel.c

338

int *fd = FD(evsel, cpu_map_idx, thread);

tools/lib/perf/evsel.c

343

if (fd == NULL || *fd < 0)

tools/lib/perf/evsel.c

350

if (readn(*fd, data, size) <= 0) {

tools/lib/perf/evsel.c

404

int *fd = FD(evsel, cpu_map_idx, thread);

tools/lib/perf/evsel.c

410

if (fd == NULL || *fd < 0)

tools/lib/perf/evsel.c

421

if (readn(*fd, buf.values, size) <= 0)

tools/lib/perf/evsel.c

431

int *fd = FD(evsel, cpu_map_idx, thread);

tools/lib/perf/evsel.c

433

if (fd == NULL || *fd < 0)

tools/lib/perf/evsel.c

436

return ioctl(*fd, ioc, arg);

tools/lib/perf/evsel.c

445

for (thread = 0; thread < xyarray__max_y(evsel->fd); thread++) {

tools/lib/perf/evsel.c

45

assert(evsel->fd == NULL); /* If not fds were not closed. */

tools/lib/perf/evsel.c

480

for (i = 0; i < xyarray__max_x(evsel->fd) && !err; i++)

tools/lib/perf/evsel.c

495

for (i = 0; i < xyarray__max_x(evsel->fd) && !err; i++)

tools/lib/perf/evsel.c

60

((int *)xyarray__entry(_evsel->fd, _cpu_map_idx, _thread))

tools/lib/perf/evsel.c

67

evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int));

tools/lib/perf/evsel.c

69

if (evsel->fd) {

tools/lib/perf/evsel.c

74

int *fd = FD(evsel, idx, thread);

tools/lib/perf/evsel.c

76

if (fd)

tools/lib/perf/evsel.c

77

*fd = -1;

tools/lib/perf/evsel.c

82

return evsel->fd != NULL ? 0 : -ENOMEM;

tools/lib/perf/include/internal/evlist.h

133

int cpu_map_idx, int thread, int fd);

tools/lib/perf/include/internal/evlist.h

55

int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd,

tools/lib/perf/include/internal/evsel.h

104

struct xyarray *fd;

tools/lib/perf/include/internal/lib.h

10

ssize_t writen(int fd, const void *buf, size_t n);

tools/lib/perf/include/internal/lib.h

12

ssize_t preadn(int fd, void *buf, size_t n, off_t offs);

tools/lib/perf/include/internal/lib.h

9

ssize_t readn(int fd, void *buf, size_t n);

tools/lib/perf/include/internal/mmap.h

27

int fd;

tools/lib/perf/include/internal/mmap.h

51

int fd, struct perf_cpu cpu);

tools/lib/perf/lib.c

10

static ssize_t ion(bool is_read, int fd, void *buf, size_t n)

tools/lib/perf/lib.c

17

ssize_t ret = is_read ? read(fd, buf, left) :

tools/lib/perf/lib.c

18

write(fd, buf, left);

tools/lib/perf/lib.c

36

ssize_t readn(int fd, void *buf, size_t n)

tools/lib/perf/lib.c

38

return ion(true, fd, buf, n);

tools/lib/perf/lib.c

41

ssize_t preadn(int fd, void *buf, size_t n, off_t offs)

tools/lib/perf/lib.c

46

ssize_t ret = pread(fd, buf, left, offs);

tools/lib/perf/lib.c

64

ssize_t writen(int fd, const void *buf, size_t n)

tools/lib/perf/lib.c

67

return ion(false, fd, (void *)buf, n);

tools/lib/perf/mmap.c

23

map->fd = -1;

tools/lib/perf/mmap.c

37

int fd, struct perf_cpu cpu)

tools/lib/perf/mmap.c

42

MAP_SHARED, fd, 0);

tools/lib/perf/mmap.c

48

map->fd = fd;

tools/lib/perf/mmap.c

63

map->fd = -1;

tools/lib/subcmd/run-command.c

18

static inline void close_pair(int fd[2])

tools/lib/subcmd/run-command.c

20

close(fd[0]);

tools/lib/subcmd/run-command.c

21

close(fd[1]);

tools/lib/subcmd/run-command.c

26

int fd = open("/dev/null", O_RDWR);

tools/lib/subcmd/run-command.c

27

dup2(fd, to);

tools/lib/subcmd/run-command.c

28

close(fd);

tools/lib/symbol/kallsyms.c

39

io.fd = open(filename, O_RDONLY, 0);

tools/lib/symbol/kallsyms.c

41

if (io.fd < 0)

tools/lib/symbol/kallsyms.c

44

io__init(&io, io.fd, bf, sizeof(bf));

tools/lib/symbol/kallsyms.c

76

close(io.fd);

tools/mm/page-types.c

1049

int fd;

tools/mm/page-types.c

1051

fd = checked_open(name, O_RDONLY|O_NOATIME|O_NOFOLLOW);

tools/mm/page-types.c

1057

walk_file_range(name, fd, opt_offset[i] * page_size,

tools/mm/page-types.c

1060

close(fd);

tools/mm/page-types.c

240

int fd = open(pathname, flags);

tools/mm/page-types.c

242

if (fd < 0) {

tools/mm/page-types.c

247

return fd;

tools/mm/page-types.c

254

static unsigned long do_u64_read(int fd, const char *name,

tools/mm/page-types.c

264

bytes = pread(fd, buf, count * 8, (off_t)index * 8);

tools/mm/page-types.c

972

static void walk_file_range(const char *name, int fd,

tools/mm/page-types.c

990

ptr = mmap(NULL, len, PROT_READ, MAP_SHARED, fd, off);

tools/objtool/elf.c

1138

elf->fd = open(name, flags);

tools/objtool/elf.c

1139

if (elf->fd == -1) {

tools/objtool/elf.c

1158

elf->elf = elf_begin(elf->fd, cmd, NULL);

tools/objtool/elf.c

1213

elf->fd = mkstemp(tmp_name);

tools/objtool/elf.c

1214

if (elf->fd == -1) {

tools/objtool/elf.c

1227

elf->elf = elf_begin(elf->fd, ELF_C_WRITE, NULL);

tools/objtool/elf.c

1774

if (elf->fd > 0)

tools/objtool/elf.c

1775

close(elf->fd);

tools/objtool/include/objtool/elf.h

109

int fd;

tools/objtool/orc_dump.c

14

int fd, nr_entries, i, *orc_ip = NULL, orc_size = 0;

tools/objtool/orc_dump.c

153

close(fd);

tools/objtool/orc_dump.c

30

fd = open(filename, O_RDONLY);

tools/objtool/orc_dump.c

31

if (fd == -1) {

tools/objtool/orc_dump.c

36

elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);

tools/perf/arch/x86/tests/amd-ibs-period.c

271

int fd;

tools/perf/arch/x86/tests/amd-ibs-period.c

279

{ .config = 0xffff, .period = 0xffff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

280

{ .config = 0x1000, .period = 0x10000, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

281

{ .config = 0xff, .period = 0xff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

282

{ .config = 0x1, .period = 0x10, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

283

{ .config = 0x0, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

284

{ .config = 0x10000, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

288

{ .config = 0x0, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

289

{ .config = 0x1, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

290

{ .config = 0x8, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

291

{ .config = 0x9, .period = 0x90, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

292

{ .config = 0xf, .period = 0xf0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

293

{ .config = 0x1000, .period = 0x10000, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

294

{ .config = 0xffff, .period = 0xffff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

295

{ .config = 0x10000, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

296

{ .config = 0x100000, .period = 0x100000, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

297

{ .config = 0xf00000, .period = 0xf00000, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

298

{ .config = 0xf0ffff, .period = 0xfffff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

299

{ .config = 0x1f0ffff, .period = 0x1fffff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

300

{ .config = 0x7f0ffff, .period = 0x7fffff0, .fd = FD_SUCCESS },

tools/perf/arch/x86/tests/amd-ibs-period.c

301

{ .config = 0x8f0ffff, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

302

{ .config = 0x17f0ffff, .period = -1, .fd = FD_ERROR },

tools/perf/arch/x86/tests/amd-ibs-period.c

308

int fd, i;

tools/perf/arch/x86/tests/amd-ibs-period.c

318

fd = perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

319

if (config->fd == FD_ERROR) {

tools/perf/arch/x86/tests/amd-ibs-period.c

320

if (fd != -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

321

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

326

if (fd <= -1)

tools/perf/arch/x86/tests/amd-ibs-period.c

330

MAP_SHARED, fd, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

336

ioctl(fd, PERF_EVENT_IOC_RESET, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

337

ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

349

ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

351

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

370

if (fetch_configs[i].fd == FD_ERROR) {

tools/perf/arch/x86/tests/amd-ibs-period.c

392

if (op_configs[i].fd == FD_ERROR) {

tools/perf/arch/x86/tests/amd-ibs-period.c

494

int fd;

tools/perf/arch/x86/tests/amd-ibs-period.c

505

fd = perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

507

if (fd != -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

508

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

513

if (fd <= -1)

tools/perf/arch/x86/tests/amd-ibs-period.c

517

MAP_SHARED, fd, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

520

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

524

ioctl(fd, PERF_EVENT_IOC_RESET, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

525

ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

537

ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

539

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

681

int fd;

tools/perf/arch/x86/tests/amd-ibs-period.c

690

fd = perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

691

if (fd <= -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

696

r = ioctl(fd, PERF_EVENT_IOC_PERIOD, &ibs_ioctl->period);

tools/perf/arch/x86/tests/amd-ibs-period.c

702

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

741

int fd;

tools/perf/arch/x86/tests/amd-ibs-period.c

753

fd = perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

754

if (fd != -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

756

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

795

int fd;

tools/perf/arch/x86/tests/amd-ibs-period.c

809

fd = perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

811

if (fd != -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

812

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

817

if (fd == -1) {

tools/perf/arch/x86/tests/amd-ibs-period.c

823

MAP_SHARED, fd, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

826

close(fd);

tools/perf/arch/x86/tests/amd-ibs-period.c

830

ioctl(fd, PERF_EVENT_IOC_RESET, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

831

ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

835

ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);

tools/perf/arch/x86/tests/amd-ibs-period.c

840

close(fd);

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

45

int fd, i;

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

52

fd = event_open(sub_tests[i].type, sub_tests[i].config);

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

54

sub_tests[i].config, fd);

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

55

if ((sub_tests[i].valid && fd == -1) ||

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

56

(!sub_tests[i].valid && fd > 0)) {

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

63

if (fd > 0)

tools/perf/arch/x86/tests/amd-ibs-via-core-pmu.c

64

close(fd);

tools/perf/arch/x86/util/pmu.c

85

int fd = perf_pmu__event_source_devices_fd();

tools/perf/arch/x86/util/pmu.c

89

if (fd < 0)

tools/perf/arch/x86/util/pmu.c

92

io_dir__init(&dir, fd);

tools/perf/arch/x86/util/pmu.c

99

close(fd);

tools/perf/bench/breakpoint.c

130

breakpoints[i].fd = breakpoint_setup(&breakpoints[i].watched);

tools/perf/bench/breakpoint.c

132

if (breakpoints[i].fd < 0) {

tools/perf/bench/breakpoint.c

133

if (breakpoints[i].fd == -ENODEV) {

tools/perf/bench/breakpoint.c

150

close(breakpoints[i].fd);

tools/perf/bench/breakpoint.c

202

int fd;

tools/perf/bench/breakpoint.c

210

fd = breakpoint_setup(&watched);

tools/perf/bench/breakpoint.c

212

if (fd < 0) {

tools/perf/bench/breakpoint.c

213

if (fd == -ENODEV) {

tools/perf/bench/breakpoint.c

232

if (ioctl(fd, PERF_EVENT_IOC_DISABLE, 0))

tools/perf/bench/breakpoint.c

234

if (ioctl(fd, PERF_EVENT_IOC_ENABLE, 0))

tools/perf/bench/breakpoint.c

244

close(fd);

tools/perf/bench/breakpoint.c

43

int fd;

tools/perf/bench/breakpoint.c

50

int fd;

tools/perf/bench/breakpoint.c

60

fd = syscall(SYS_perf_event_open, &attr, 0, -1, -1, 0);

tools/perf/bench/breakpoint.c

62

if (fd < 0)

tools/perf/bench/breakpoint.c

63

fd = -errno;

tools/perf/bench/breakpoint.c

65

return fd;

tools/perf/bench/epoll-ctl.c

132

static inline void do_epoll_op(struct worker *w, int op, int fd)

tools/perf/bench/epoll-ctl.c

138

ev.data.u64 = fd;

tools/perf/bench/epoll-ctl.c

142

error = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev);

tools/perf/bench/epoll-ctl.c

146

error = epoll_ctl(epollfd, EPOLL_CTL_MOD, fd, &ev);

tools/perf/bench/epoll-ctl.c

149

error = epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, NULL);

tools/perf/bench/epoll-ctl.c

163

int op, fd;

tools/perf/bench/epoll-ctl.c

165

fd = w->fdmap[rnd1 % nfds];

tools/perf/bench/epoll-ctl.c

168

do_epoll_op(w, op, fd);

tools/perf/bench/epoll-ctl.c

215

ev.data.fd = w->fdmap[i];

tools/perf/bench/epoll-wait.c

185

int fd, ret, r;

tools/perf/bench/epoll-wait.c

213

fd = ev.data.fd;

tools/perf/bench/epoll-wait.c

216

r = read(fd, &val, sizeof(val));

tools/perf/bench/epoll-wait.c

221

ret = epoll_ctl(efd, EPOLL_CTL_ADD, fd, &ev);

tools/perf/bench/epoll-wait.c

227

ret = epoll_ctl(efd, EPOLL_CTL_MOD, fd, &ev);

tools/perf/bench/epoll-wait.c

342

ev.data.fd = w->fdmap[j];

tools/perf/bench/sched-messaging.c

82

struct pollfd pollfd = { .fd = wakefd, .events = POLLIN };

tools/perf/bench/sched-pipe.c

105

int fd, len, ret;

tools/perf/bench/sched-pipe.c

130

fd = openat(cgrp->fd, "cgroup.threads", O_WRONLY);

tools/perf/bench/sched-pipe.c

132

fd = openat(cgrp->fd, "cgroup.procs", O_WRONLY);

tools/perf/bench/sched-pipe.c

135

if (fd < 0 && errno == ENOENT)

tools/perf/bench/sched-pipe.c

136

fd = openat(cgrp->fd, "tasks", O_WRONLY);

tools/perf/bench/sched-pipe.c

138

if (fd < 0)

tools/perf/bench/sched-pipe.c

141

ret = write(fd, buf, len);

tools/perf/bench/sched-pipe.c

142

close(fd);

tools/perf/builtin-daemon.c

1020

int fd, wd = -1;

tools/perf/builtin-daemon.c

1025

fd = inotify_init1(IN_NONBLOCK|O_CLOEXEC);

tools/perf/builtin-daemon.c

1026

if (fd < 0) {

tools/perf/builtin-daemon.c

1035

wd = inotify_add_watch(fd, dir, IN_CLOSE_WRITE);

tools/perf/builtin-daemon.c

1039

close(fd);

tools/perf/builtin-daemon.c

1049

return wd < 0 ? -1 : fd;

tools/perf/builtin-daemon.c

1123

static int lockf(int fd, int cmd, off_t len)

tools/perf/builtin-daemon.c

1128

return flock(fd, LOCK_EX | LOCK_NB);

tools/perf/builtin-daemon.c

1144

int fd, pid;

tools/perf/builtin-daemon.c

1149

fd = open(path, O_RDWR|O_CREAT|O_CLOEXEC, 0640);

tools/perf/builtin-daemon.c

1150

if (fd < 0)

tools/perf/builtin-daemon.c

1153

if (lockf(fd, F_TLOCK, 0) < 0) {

tools/perf/builtin-daemon.c

1157

close(fd);

tools/perf/builtin-daemon.c

1164

if (write(fd, buf, len) != len) {

tools/perf/builtin-daemon.c

1166

close(fd);

tools/perf/builtin-daemon.c

1170

if (ftruncate(fd, len)) {

tools/perf/builtin-daemon.c

1172

close(fd);

tools/perf/builtin-daemon.c

1181

int pid, fd;

tools/perf/builtin-daemon.c

1203

fd = open("output", O_RDWR|O_CREAT|O_TRUNC, 0644);

tools/perf/builtin-daemon.c

1204

if (fd < 0) {

tools/perf/builtin-daemon.c

1209

if (fcntl(fd, F_SETFD, FD_CLOEXEC)) {

tools/perf/builtin-daemon.c

1211

close(fd);

tools/perf/builtin-daemon.c

1216

dup2(fd, 1);

tools/perf/builtin-daemon.c

1217

dup2(fd, 2);

tools/perf/builtin-daemon.c

1218

close(fd);

tools/perf/builtin-daemon.c

1360

int ret = -1, fd;

tools/perf/builtin-daemon.c

1369

fd = setup_client_socket(daemon);

tools/perf/builtin-daemon.c

1370

if (fd < 0)

tools/perf/builtin-daemon.c

1373

if (sizeof(*cmd) != writen(fd, cmd, sizeof(*cmd))) {

tools/perf/builtin-daemon.c

1378

in = fdopen(fd, "r");

tools/perf/builtin-daemon.c

1397

close(fd);

tools/perf/builtin-daemon.c

325

int argc, fd;

tools/perf/builtin-daemon.c

354

fd = open("/dev/null", O_RDONLY);

tools/perf/builtin-daemon.c

355

if (fd < 0) {

tools/perf/builtin-daemon.c

360

dup2(fd, 0);

tools/perf/builtin-daemon.c

361

close(fd);

tools/perf/builtin-daemon.c

363

fd = open(SESSION_OUTPUT, O_RDWR|O_CREAT|O_TRUNC, 0644);

tools/perf/builtin-daemon.c

364

if (fd < 0) {

tools/perf/builtin-daemon.c

369

dup2(fd, 1);

tools/perf/builtin-daemon.c

370

dup2(fd, 2);

tools/perf/builtin-daemon.c

371

close(fd);

tools/perf/builtin-daemon.c

447

.fd = daemon->signal_fd,

tools/perf/builtin-daemon.c

486

.fd = daemon->signal_fd,

tools/perf/builtin-daemon.c

554

pollfd.fd = ack;

tools/perf/builtin-daemon.c

584

int fd = socket(AF_UNIX, SOCK_STREAM, 0);

tools/perf/builtin-daemon.c

586

if (fd < 0) {

tools/perf/builtin-daemon.c

591

if (fcntl(fd, F_SETFD, FD_CLOEXEC)) {

tools/perf/builtin-daemon.c

593

close(fd);

tools/perf/builtin-daemon.c

601

close(fd);

tools/perf/builtin-daemon.c

611

if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) == -1) {

tools/perf/builtin-daemon.c

613

close(fd);

tools/perf/builtin-daemon.c

617

if (listen(fd, 1) == -1) {

tools/perf/builtin-daemon.c

619

close(fd);

tools/perf/builtin-daemon.c

623

return fd;

tools/perf/builtin-daemon.c

810

int ret = -1, fd;

tools/perf/builtin-daemon.c

814

fd = accept(sock_fd, NULL, NULL);

tools/perf/builtin-daemon.c

815

if (fd < 0) {

tools/perf/builtin-daemon.c

820

if (sizeof(cmd) != readn(fd, &cmd, sizeof(cmd))) {

tools/perf/builtin-daemon.c

825

out = fdopen(fd, "w");

tools/perf/builtin-daemon.c

854

close(fd);

tools/perf/builtin-daemon.c

862

int fd = socket(AF_UNIX, SOCK_STREAM, 0);

tools/perf/builtin-daemon.c

864

if (fd == -1) {

tools/perf/builtin-daemon.c

873

close(fd);

tools/perf/builtin-daemon.c

881

if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) {

tools/perf/builtin-daemon.c

883

close(fd);

tools/perf/builtin-daemon.c

887

return fd;

tools/perf/builtin-ftrace.c

1044

int fd;

tools/perf/builtin-ftrace.c

1076

fd = open(trace_file, O_RDONLY);

tools/perf/builtin-ftrace.c

1077

if (fd < 0)

tools/perf/builtin-ftrace.c

1083

return fd;

tools/perf/builtin-ftrace.c

1140

pollfd.fd = trace_fd;

tools/perf/builtin-ftrace.c

138

int fd, ret = -1;

tools/perf/builtin-ftrace.c

155

fd = open(file, flags);

tools/perf/builtin-ftrace.c

156

if (fd < 0) {

tools/perf/builtin-ftrace.c

171

if (write(fd, val_copy, size + 1) == size + 1)

tools/perf/builtin-ftrace.c

179

close(fd);

tools/perf/builtin-ftrace.c

199

int fd;

tools/perf/builtin-ftrace.c

208

fd = open(file, O_RDONLY);

tools/perf/builtin-ftrace.c

209

if (fd < 0) {

tools/perf/builtin-ftrace.c

217

int n = read(fd, buf, sizeof(buf));

tools/perf/builtin-ftrace.c

229

close(fd);

tools/perf/builtin-ftrace.c

789

pollfd.fd = trace_fd;

tools/perf/builtin-inject.c

2095

int feat, int fd __maybe_unused, void *data)

tools/perf/builtin-inject.c

2106

int fd = perf_data__fd(inject->session->data);

tools/perf/builtin-inject.c

2108

return perf_header__process_sections(header, fd, inject, save_section_info_cb);

tools/perf/builtin-inject.c

2155

static int read_file(int fd, u64 offs, void *buf, size_t sz)

tools/perf/builtin-inject.c

2157

ssize_t ret = preadn(fd, buf, sz, offs);

tools/perf/builtin-inject.c

2168

int fd = perf_data__fd(inject->session->data);

tools/perf/builtin-inject.c

2177

ret = read_file(fd, offs, buf, sz);

tools/perf/builtin-inject.c

2250

int fd = output_fd(inject);

tools/perf/builtin-inject.c

2375

lseek(fd, output_data_offset, SEEK_SET);

tools/perf/builtin-inject.c

2440

perf_session__inject_header(session, session->evlist, fd, &inj_fc.fc,

tools/perf/builtin-inject.c

275

offset = lseek(inject->output.file.fd, 0, SEEK_CUR);

tools/perf/builtin-kvm.c

1379

static int fd_set_nonblock(int fd)

tools/perf/builtin-kvm.c

1383

arg = fcntl(fd, F_GETFL);

tools/perf/builtin-kvm.c

1385

pr_err("Failed to get current flags for fd %d\n", fd);

tools/perf/builtin-kvm.c

1389

if (fcntl(fd, F_SETFL, arg | O_NONBLOCK) < 0) {

tools/perf/builtin-kvm.c

1390

pr_err("Failed to set non-block option on fd %d\n", fd);

tools/perf/builtin-record.c

1128

thread_data, pos, evlist->core.pollfd.entries[f].fd);

tools/perf/builtin-record.c

1181

if (e_entries[e_pos].fd != t_entries[t_pos].fd ||

tools/perf/builtin-record.c

1208

thread_data, ret, fda->entries[i].fd);

tools/perf/builtin-record.c

1643

int trace_fd = rec->data.file.fd;

tools/perf/builtin-record.c

1730

static void record__thread_munmap_filtered(struct fdarray *fda, int fd,

tools/perf/builtin-record.c

1733

struct perf_mmap *map = fda->priv[fd].ptr;

tools/perf/builtin-record.c

1784

pollfd->entries[ctlfd_pos].fd = -1;

tools/perf/builtin-record.c

1839

int fd = perf_data__fd(data);

tools/perf/builtin-record.c

1851

data->dir.files[i].size = lseek(data->dir.files[i].fd, 0, SEEK_CUR);

tools/perf/builtin-record.c

1861

perf_session__write_header(rec->session, rec->evlist, fd, true);

tools/perf/builtin-record.c

1902

int fd, err;

tools/perf/builtin-record.c

1923

fd = perf_data__switch(data, timestamp,

tools/perf/builtin-record.c

1926

if (fd >= 0 && !at_exit) {

tools/perf/builtin-record.c

1968

return fd;

tools/perf/builtin-record.c

2009

if (xy == NULL || evsel->core.fd == NULL)

tools/perf/builtin-record.c

2011

if (xyarray__max_x(evsel->core.fd) != xyarray__max_x(xy) ||

tools/perf/builtin-record.c

2012

xyarray__max_y(evsel->core.fd) != xyarray__max_y(xy)) {

tools/perf/builtin-record.c

2435

int fd;

tools/perf/builtin-record.c

2492

fd = perf_data__fd(data);

tools/perf/builtin-record.c

2591

err = perf_header__write_pipe(fd);

tools/perf/builtin-record.c

2595

err = perf_session__write_header(session, rec->evlist, fd, false);

tools/perf/builtin-record.c

2783

fd = record__switch_output(rec, false);

tools/perf/builtin-record.c

2784

if (fd < 0) {

tools/perf/builtin-record.c

2787

err = fd;

tools/perf/builtin-record.c

2930

fd = record__switch_output(rec, true);

tools/perf/builtin-record.c

2931

if (fd < 0) {

tools/perf/builtin-record.c

2932

status = fd;

tools/perf/builtin-record.c

2965

fd = done_fd;

tools/perf/builtin-record.c

2968

close(fd);

tools/perf/builtin-record.c

456

int trace_fd = rec->session->data->file.fd;

tools/perf/builtin-record.c

745

int fd = perf_data__fd(data);

tools/perf/builtin-record.c

748

file_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/builtin-record.c

978

int fd;

tools/perf/builtin-record.c

982

fd = open(kcore, O_RDONLY);

tools/perf/builtin-record.c

983

if (fd < 0)

tools/perf/builtin-record.c

986

close(fd);

tools/perf/builtin-sched.c

3815

int fd;

tools/perf/builtin-sched.c

3841

fd = perf_data__fd(&data);

tools/perf/builtin-sched.c

3864

err = perf_session__write_header(session, evlist, fd, false);

tools/perf/builtin-sched.c

3920

err = perf_session__write_header(session, evlist, fd, true);

tools/perf/builtin-sched.c

3929

close(fd);

tools/perf/builtin-sched.c

564

int fd;

tools/perf/builtin-sched.c

574

fd = sys_perf_event_open(&attr, 0, -1, -1,

tools/perf/builtin-sched.c

577

if (fd < 0) {

tools/perf/builtin-sched.c

595

"with %d (%s)\n%s", fd,

tools/perf/builtin-sched.c

599

return fd;

tools/perf/builtin-sched.c

602

static u64 get_cpu_usage_nsec_self(int fd)

tools/perf/builtin-sched.c

607

ret = read(fd, &runtime, sizeof(runtime));

tools/perf/builtin-sched.c

616

int fd;

tools/perf/builtin-sched.c

627

int fd = parms->fd;

tools/perf/builtin-sched.c

633

if (fd < 0)

tools/perf/builtin-sched.c

642

cpu_usage_0 = get_cpu_usage_nsec_self(fd);

tools/perf/builtin-sched.c

649

cpu_usage_1 = get_cpu_usage_nsec_self(fd);

tools/perf/builtin-sched.c

681

parms->fd = self_open_counters(sched, i);

tools/perf/builtin-stat.c

2997

int fd = perf_data__fd(&perf_stat.data);

tools/perf/builtin-stat.c

3014

perf_session__write_header(perf_stat.session, evsel_list, fd, true);

tools/perf/builtin-stat.c

927

int fd = perf_data__fd(&perf_stat.data);

tools/perf/builtin-stat.c

933

fd, false);

tools/perf/builtin-timechart.c

1177

sample->fd,

tools/perf/builtin-timechart.c

1186

sample->fd,

tools/perf/builtin-timechart.c

1195

sample->fd,

tools/perf/builtin-timechart.c

1204

sample->fd,

tools/perf/builtin-timechart.c

1213

sample->fd,

tools/perf/builtin-timechart.c

1222

sample->fd,

tools/perf/builtin-timechart.c

1515

int fd __maybe_unused,

tools/perf/builtin-timechart.c

168

int fd;

tools/perf/builtin-timechart.c

731

u64 start, int fd)

tools/perf/builtin-timechart.c

762

sample->fd = fd;

tools/perf/builtin-timechart.c

831

prev->fd == sample->fd &&

tools/perf/builtin-timechart.c

855

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

857

sample->time, fd);

tools/perf/builtin-timechart.c

875

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

877

sample->time, fd);

tools/perf/builtin-timechart.c

895

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

897

sample->time, fd);

tools/perf/builtin-timechart.c

915

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

917

sample->time, fd);

tools/perf/builtin-timechart.c

935

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

937

sample->time, fd);

tools/perf/builtin-timechart.c

955

long fd = evsel__intval(evsel, sample, "fd");

tools/perf/builtin-timechart.c

957

sample->time, fd);

tools/perf/builtin-top.c

497

struct pollfd stdin_poll = { .fd = 0, .events = POLLIN };

tools/perf/builtin-top.c

677

struct pollfd stdin_poll = { .fd = 0, .events = POLLIN };

tools/perf/builtin-trace.c

1664

static struct file *thread_trace__files_entry(struct thread_trace *ttrace, int fd)

tools/perf/builtin-trace.c

1666

if (fd < 0)

tools/perf/builtin-trace.c

1669

if (fd > ttrace->files.max) {

tools/perf/builtin-trace.c

1670

struct file *nfiles = realloc(ttrace->files.table, (fd + 1) * sizeof(struct file));

tools/perf/builtin-trace.c

1677

(fd - ttrace->files.max) * sizeof(struct file));

tools/perf/builtin-trace.c

1679

memset(nfiles, 0, (fd + 1) * sizeof(struct file));

tools/perf/builtin-trace.c

1683

ttrace->files.max = fd;

tools/perf/builtin-trace.c

1686

return ttrace->files.table + fd;

tools/perf/builtin-trace.c

1689

struct file *thread__files_entry(struct thread *thread, int fd)

tools/perf/builtin-trace.c

1691

return thread_trace__files_entry(thread__priv(thread), fd);

tools/perf/builtin-trace.c

1694

static int trace__set_fd_pathname(struct thread *thread, int fd, const char *pathname)

tools/perf/builtin-trace.c

1697

struct file *file = thread_trace__files_entry(ttrace, fd);

tools/perf/builtin-trace.c

1712

static int thread__read_fd_path(struct thread *thread, int fd)

tools/perf/builtin-trace.c

1720

"/proc/%d/fd/%d", thread__pid(thread), fd);

tools/perf/builtin-trace.c

1724

thread__pid(thread), thread__tid(thread), fd);

tools/perf/builtin-trace.c

1736

return trace__set_fd_pathname(thread, fd, pathname);

tools/perf/builtin-trace.c

1739

static const char *thread__fd_path(struct thread *thread, int fd,

tools/perf/builtin-trace.c

1747

if (fd < 0)

tools/perf/builtin-trace.c

1750

if ((fd > ttrace->files.max || ttrace->files.table[fd].pathname == NULL)) {

tools/perf/builtin-trace.c

1754

if (thread__read_fd_path(thread, fd))

tools/perf/builtin-trace.c

1758

return ttrace->files.table[fd].pathname;

tools/perf/builtin-trace.c

1763

int fd = arg->val;

tools/perf/builtin-trace.c

1764

size_t printed = scnprintf(bf, size, "%d", fd);

tools/perf/builtin-trace.c

1765

const char *path = thread__fd_path(arg->thread, fd, arg->trace);

tools/perf/builtin-trace.c

1773

size_t pid__scnprintf_fd(struct trace *trace, pid_t pid, int fd, char *bf, size_t size)

tools/perf/builtin-trace.c

1775

size_t printed = scnprintf(bf, size, "%d", fd);

tools/perf/builtin-trace.c

1779

const char *path = thread__fd_path(thread, fd, trace);

tools/perf/builtin-trace.c

1793

int fd = arg->val;

tools/perf/builtin-trace.c

1797

if (ttrace && fd >= 0 && fd <= ttrace->files.max)

tools/perf/builtin-trace.c

1798

zfree(&ttrace->files.table[fd].pathname);

tools/perf/builtin-trace.c

713

int fd = arg->val;

tools/perf/builtin-trace.c

716

if (fd == AT_FDCWD)

tools/perf/jvmti/jvmti_agent.c

197

perf_open_marker_file(int fd)

tools/perf/jvmti/jvmti_agent.c

216

marker_addr = mmap(NULL, pgsz, PROT_READ|PROT_EXEC, MAP_PRIVATE, fd, 0);

tools/perf/jvmti/jvmti_agent.c

250

int fd, ret;

tools/perf/jvmti/jvmti_agent.c

284

fd = open(dump_path, O_CREAT|O_TRUNC|O_RDWR, 0666);

tools/perf/jvmti/jvmti_agent.c

285

if (fd == -1)

tools/perf/jvmti/jvmti_agent.c

291

if (perf_open_marker_file(fd)) {

tools/perf/jvmti/jvmti_agent.c

296

fp = fdopen(fd, "w+");

tools/perf/jvmti/jvmti_agent.c

299

close(fd);

tools/perf/jvmti/jvmti_agent.c

59

int fd, ret = -1;

tools/perf/jvmti/jvmti_agent.c

65

fd = open("/proc/self/exe", O_RDONLY);

tools/perf/jvmti/jvmti_agent.c

66

if (fd == -1)

tools/perf/jvmti/jvmti_agent.c

69

sret = read(fd, id, sizeof(id));

tools/perf/jvmti/jvmti_agent.c

77

sret = read(fd, &info, sizeof(info));

tools/perf/jvmti/jvmti_agent.c

84

close(fd);

tools/perf/tests/api-io.c

40

int fd;

tools/perf/tests/api-io.c

43

fd = mkstemp(path);

tools/perf/tests/api-io.c

44

if (fd < 0) {

tools/perf/tests/api-io.c

48

if (write(fd, contents, contents_len) < contents_len) {

tools/perf/tests/api-io.c

50

close(fd);

tools/perf/tests/api-io.c

54

close(fd);

tools/perf/tests/api-io.c

64

io->fd = open(path, O_RDONLY);

tools/perf/tests/api-io.c

65

if (io->fd < 0) {

tools/perf/tests/api-io.c

73

close(io->fd);

tools/perf/tests/api-io.c

77

io__init(io, io->fd, io->buf, buf_size);

tools/perf/tests/api-io.c

84

close(io->fd);

tools/perf/tests/bp_account.c

111

close(fd[i]);

tools/perf/tests/bp_account.c

120

int fd[100], cnt = 0, i;

tools/perf/tests/bp_account.c

127

fd[cnt] = __event(is_x, addr, &attr);

tools/perf/tests/bp_account.c

129

if (fd[cnt] < 0)

tools/perf/tests/bp_account.c

135

close(fd[i]);

tools/perf/tests/bp_account.c

143

int fd, ret = 1;

tools/perf/tests/bp_account.c

145

fd = wp_event((void *) &the_var, &attr);

tools/perf/tests/bp_account.c

146

if (fd > 0) {

tools/perf/tests/bp_account.c

147

ret = ioctl(fd, PERF_EVENT_IOC_MODIFY_ATTRIBUTES, &attr);

tools/perf/tests/bp_account.c

148

close(fd);

tools/perf/tests/bp_account.c

157

int i, *fd = NULL, ret = -1;

tools/perf/tests/bp_account.c

162

fd = malloc(sizeof(int) * (wp_cnt + bp_cnt));

tools/perf/tests/bp_account.c

163

if (!fd)

tools/perf/tests/bp_account.c

167

fd[i] = wp_event((void *)&the_var, &attr);

tools/perf/tests/bp_account.c

168

if (fd[i] == -1) {

tools/perf/tests/bp_account.c

175

fd[i] = bp_event((void *)test_function, &attr);

tools/perf/tests/bp_account.c

176

if (fd[i] == -1)

tools/perf/tests/bp_account.c

184

close(fd[i]);

tools/perf/tests/bp_account.c

186

free(fd);

tools/perf/tests/bp_account.c

45

int fd;

tools/perf/tests/bp_account.c

62

fd = sys_perf_event_open(attr, -1, 0, -1,

tools/perf/tests/bp_account.c

64

if (fd < 0) {

tools/perf/tests/bp_account.c

69

return fd;

tools/perf/tests/bp_account.c

85

int i, fd[wp_cnt], fd_wp, ret;

tools/perf/tests/bp_account.c

88

fd[i] = wp_event((void *)&the_var, &attr);

tools/perf/tests/bp_account.c

89

TEST_ASSERT_VAL("failed to create wp\n", fd[i] != -1);

tools/perf/tests/bp_account.c

98

ret = ioctl(fd[0], PERF_EVENT_IOC_MODIFY_ATTRIBUTES, &attr_mod);

tools/perf/tests/bp_signal.c

106

int fd;

tools/perf/tests/bp_signal.c

125

fd = sys_perf_event_open(&pe, 0, -1, -1,

tools/perf/tests/bp_signal.c

127

if (fd < 0) {

tools/perf/tests/bp_signal.c

132

fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC);

tools/perf/tests/bp_signal.c

133

fcntl(fd, F_SETSIG, sig);

tools/perf/tests/bp_signal.c

134

fcntl(fd, F_SETOWN, getpid());

tools/perf/tests/bp_signal.c

136

ioctl(fd, PERF_EVENT_IOC_RESET, 0);

tools/perf/tests/bp_signal.c

138

return fd;

tools/perf/tests/bp_signal.c

151

static long long bp_count(int fd)

tools/perf/tests/bp_signal.c

156

ret = read(fd, &count, sizeof(long long));

tools/perf/tests/bp_signal_overflow.c

102

fd = sys_perf_event_open(&pe, 0, -1, -1,

tools/perf/tests/bp_signal_overflow.c

104

if (fd < 0) {

tools/perf/tests/bp_signal_overflow.c

109

fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC);

tools/perf/tests/bp_signal_overflow.c

110

fcntl(fd, F_SETSIG, SIGIO);

tools/perf/tests/bp_signal_overflow.c

111

fcntl(fd, F_SETOWN, getpid());

tools/perf/tests/bp_signal_overflow.c

113

ioctl(fd, PERF_EVENT_IOC_RESET, 0);

tools/perf/tests/bp_signal_overflow.c

114

ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);

tools/perf/tests/bp_signal_overflow.c

119

ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);

tools/perf/tests/bp_signal_overflow.c

121

count = bp_count(fd);

tools/perf/tests/bp_signal_overflow.c

123

close(fd);

tools/perf/tests/bp_signal_overflow.c

46

static long long bp_count(int fd)

tools/perf/tests/bp_signal_overflow.c

51

ret = read(fd, &count, sizeof(long long));

tools/perf/tests/bp_signal_overflow.c

68

int fd, i, fails = 0;

tools/perf/tests/builtin-test.c

176

long fd;

tools/perf/tests/builtin-test.c

184

fd = strtol(ent->d_name, &end, 10);

tools/perf/tests/builtin-test.c

188

if (fd <= 3 || fd == dirfd(dir))

tools/perf/tests/builtin-test.c

191

close(fd);

tools/perf/tests/builtin-test.c

205

long fd;

tools/perf/tests/builtin-test.c

214

fd = strtol(ent->d_name, &end, 10);

tools/perf/tests/builtin-test.c

218

if (fd <= 3 || fd == dirfd(dir))

tools/perf/tests/builtin-test.c

435

{ .fd = err,

tools/perf/tests/dlfilter-test.c

124

static int write_comm(int fd, pid_t pid, pid_t tid, const char *comm_str)

tools/perf/tests/dlfilter-test.c

137

if (writen(fd, &comm, sz) != sz) {

tools/perf/tests/dlfilter-test.c

145

static int write_mmap(int fd, pid_t pid, pid_t tid, u64 start, u64 len, u64 pgoff,

tools/perf/tests/dlfilter-test.c

164

if (writen(fd, mmap, sz) != sz) {

tools/perf/tests/dlfilter-test.c

203

static void close_fd(int fd)

tools/perf/tests/dlfilter-test.c

205

if (fd >= 0)

tools/perf/tests/dlfilter-test.c

206

close(fd);

tools/perf/tests/dlfilter-test.c

213

int fd = creat(file_name, 0644);

tools/perf/tests/dlfilter-test.c

215

bool err = fd < 0 || writen(fd, prog, n) != n;

tools/perf/tests/dlfilter-test.c

217

close_fd(fd);

tools/perf/tests/dlfilter-test.c

358

td->fd = creat(td->perf_data_file_name, 0644);

tools/perf/tests/dlfilter-test.c

359

if (td->fd < 0)

tools/perf/tests/dlfilter-test.c

362

err = perf_header__write_pipe(td->fd);

tools/perf/tests/dlfilter-test.c

372

if (write_comm(td->fd, pid, tid, "test-prog")) {

tools/perf/tests/dlfilter-test.c

376

if (write_mmap(td->fd, pid, tid, MAP_START, 0x10000, 0, td->prog_file_name)) {

tools/perf/tests/dlfilter-test.c

402

close_fd(td->fd);

tools/perf/tests/dlfilter-test.c

412

struct test_data td = {.fd = -1};

tools/perf/tests/dlfilter-test.c

44

int fd;

tools/perf/tests/dlfilter-test.c

69

int fd = td->fd;

tools/perf/tests/dlfilter-test.c

71

if (writen(fd, event, event->header.size) != event->header.size)

tools/perf/tests/dso-data.c

109

int fd = -1;

tools/perf/tests/dso-data.c

111

if (dso__data_get_fd(dso, machine, &fd))

tools/perf/tests/dso-data.c

114

return fd;

tools/perf/tests/dso-data.c

24

int fd, i;

tools/perf/tests/dso-data.c

253

int dso_cnt, limit, i, fd;

tools/perf/tests/dso-data.c

276

fd = dso__data_fd(dso, &machine);

tools/perf/tests/dso-data.c

277

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

290

TEST_ASSERT_VAL("dsos[0] is not open", dso__data(machine.dsos.dsos[0])->fd != -1);

tools/perf/tests/dso-data.c

293

fd = dso__data_fd(machine.dsos.dsos[i], &machine);

tools/perf/tests/dso-data.c

294

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

297

TEST_ASSERT_VAL("failed to close dsos[0]", dso__data(machine.dsos.dsos[0])->fd == -1);

tools/perf/tests/dso-data.c

30

fd = mkstemp(templ);

tools/perf/tests/dso-data.c

31

if (fd < 0) {

tools/perf/tests/dso-data.c

311

int fd = open("/dev/null", O_RDONLY);

tools/perf/tests/dso-data.c

312

long ret = fd;

tools/perf/tests/dso-data.c

315

close(fd);

tools/perf/tests/dso-data.c

323

int fd, fd_extra;

tools/perf/tests/dso-data.c

351

fd = dso__data_fd(dso_0, &machine);

tools/perf/tests/dso-data.c

352

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

355

fd = dso__data_fd(dso_1, &machine);

tools/perf/tests/dso-data.c

356

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

366

fd = dso__data_fd(dso_2, &machine);

tools/perf/tests/dso-data.c

367

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

373

TEST_ASSERT_VAL("failed to close dso_0", dso__data(dso_0)->fd == -1);

tools/perf/tests/dso-data.c

376

fd = dso__data_fd(dso_0, &machine);

tools/perf/tests/dso-data.c

377

TEST_ASSERT_VAL("failed to get fd", fd > 0);

tools/perf/tests/dso-data.c

38

close(fd);

tools/perf/tests/dso-data.c

383

TEST_ASSERT_VAL("failed to close dso_1", dso__data(dso_1)->fd == -1);

tools/perf/tests/dso-data.c

45

if (size != write(fd, buf, size))

tools/perf/tests/dso-data.c

49

close(fd);

tools/perf/tests/event_groups.c

55

int i, fd;

tools/perf/tests/event_groups.c

71

fd = event_open(types[2], configs[2], -1);

tools/perf/tests/event_groups.c

72

if (fd < 0)

tools/perf/tests/event_groups.c

74

close(fd);

tools/perf/tests/fdarray.c

103

if (fda->entries[_idx].fd != _fd) { \

tools/perf/tests/fdarray.c

105

__LINE__, _idx, fda->entries[1].fd, _fd); \

tools/perf/tests/fdarray.c

110

__LINE__, _idx, fda->entries[_idx].fd, _revents); \

tools/perf/tests/fdarray.c

13

for (fd = 0; fd < fda->nr; ++fd) {

tools/perf/tests/fdarray.c

14

fda->entries[fd].fd = fda->nr - fd;

tools/perf/tests/fdarray.c

15

fda->entries[fd].events = revents;

tools/perf/tests/fdarray.c

16

fda->entries[fd].revents = revents;

tools/perf/tests/fdarray.c

9

int fd;

tools/perf/tests/genelf.c

29

int fd, ret;

tools/perf/tests/genelf.c

33

fd = mkstemp(path);

tools/perf/tests/genelf.c

34

if (fd < 0) {

tools/perf/tests/genelf.c

41

ret = jit_write_elf(fd, 0, "main", x86_code, sizeof(x86_code),

tools/perf/tests/genelf.c

43

close(fd);

tools/perf/tests/kallsyms-split.c

78

int fd, len;

tools/perf/tests/kallsyms-split.c

81

fd = open(buf, O_RDWR | O_CREAT, 0600);

tools/perf/tests/kallsyms-split.c

82

if (fd < 0)

tools/perf/tests/kallsyms-split.c

85

len = write(fd, proc_files[i].contents, proc_files[i].len);

tools/perf/tests/kallsyms-split.c

86

close(fd);

tools/perf/tests/openat-syscall-all-cpus.c

25

int err = TEST_FAIL, fd, idx;

tools/perf/tests/openat-syscall-all-cpus.c

85

fd = openat(0, "/etc/passwd", O_RDONLY);

tools/perf/tests/openat-syscall-all-cpus.c

86

close(fd);

tools/perf/tests/openat-syscall.c

20

int err = TEST_FAIL, fd;

tools/perf/tests/openat-syscall.c

49

fd = openat(0, "/etc/passwd", O_RDONLY);

tools/perf/tests/openat-syscall.c

50

close(fd);

tools/perf/tests/sigtrap.c

130

int fd;

tools/perf/tests/sigtrap.c

133

fd = sys_perf_event_open(&attr, 0, -1, -1, perf_event_open_cloexec_flag());

tools/perf/tests/sigtrap.c

134

if (fd >= 0) {

tools/perf/tests/sigtrap.c

136

close(fd);

tools/perf/tests/sigtrap.c

186

static int run_stress_test(int fd, pthread_t *threads, pthread_barrier_t *barrier)

tools/perf/tests/sigtrap.c

193

TEST_ASSERT_EQUAL("enable failed", ioctl(fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/perf/tests/sigtrap.c

195

TEST_ASSERT_EQUAL("disable failed", ioctl(fd, PERF_EVENT_IOC_DISABLE, 0), 0);

tools/perf/tests/sigtrap.c

227

int i, fd, ret = TEST_FAIL;

tools/perf/tests/sigtrap.c

244

fd = sys_perf_event_open(&attr, 0, -1, -1, perf_event_open_cloexec_flag());

tools/perf/tests/sigtrap.c

245

if (fd < 0) {

tools/perf/tests/sigtrap.c

263

ret = run_stress_test(fd, threads, &barrier);

tools/perf/tests/sigtrap.c

266

close(fd);

tools/perf/tests/tests-scripts.c

113

close(io.fd);

tools/perf/tests/tests-scripts.c

116

close(io.fd);

tools/perf/tests/tests-scripts.c

239

int fd;

tools/perf/tests/tests-scripts.c

261

fd = openat(dir_fd, ent->d_name, O_PATH);

tools/perf/tests/tests-scripts.c

262

append_scripts_in_dir(fd, result, result_sz);

tools/perf/tests/tests-scripts.c

263

close(fd);

tools/perf/tests/tests-scripts.c

39

int fd;

tools/perf/tests/tests-scripts.c

43

fd = open(devel_dirs[i], O_PATH);

tools/perf/tests/tests-scripts.c

45

if (fd >= 0)

tools/perf/tests/tests-scripts.c

46

return fd;

tools/perf/tests/tests-scripts.c

63

fd = open(path, O_PATH);

tools/perf/tests/tests-scripts.c

64

if (fd >= 0)

tools/perf/tests/tests-scripts.c

65

return fd;

tools/perf/tests/tests-scripts.c

67

fd = open(path, O_PATH);

tools/perf/tests/tests-scripts.c

68

if (fd >= 0)

tools/perf/tests/tests-scripts.c

69

return fd;

tools/perf/tests/tests-scripts.c

85

if (io.fd < 0)

tools/perf/tests/topology.c

19

int fd;

tools/perf/tests/topology.c

23

fd = mkstemp(path);

tools/perf/tests/topology.c

24

if (fd < 0) {

tools/perf/tests/topology.c

29

close(fd);

tools/perf/tests/topology.c

55

!perf_session__write_header(session, session->evlist, data.file.fd, true));

tools/perf/tests/workloads/landlock.c

45

int fd = 11, flags = 45;

tools/perf/tests/workloads/landlock.c

57

syscall(__NR_landlock_add_rule, fd, LANDLOCK_RULE_PATH_BENEATH,

tools/perf/tests/workloads/landlock.c

60

syscall(__NR_landlock_add_rule, fd, LANDLOCK_RULE_NET_PORT,

tools/perf/tests/wp.c

106

int fd;

tools/perf/tests/wp.c

109

fd = __event(HW_BREAKPOINT_W, (void *)&data1, sizeof(data1));

tools/perf/tests/wp.c

110

if (fd < 0)

tools/perf/tests/wp.c

111

return fd == -ENODEV ? TEST_SKIP : -1;

tools/perf/tests/wp.c

114

WP_TEST_ASSERT_VAL(fd, "WO watchpoint", 0);

tools/perf/tests/wp.c

117

WP_TEST_ASSERT_VAL(fd, "WO watchpoint", 1);

tools/perf/tests/wp.c

119

close(fd);

tools/perf/tests/wp.c

130

int fd;

tools/perf/tests/wp.c

133

fd = __event(HW_BREAKPOINT_R | HW_BREAKPOINT_W, (void *)&data1,

tools/perf/tests/wp.c

135

if (fd < 0)

tools/perf/tests/wp.c

136

return fd == -ENODEV ? TEST_SKIP : -1;

tools/perf/tests/wp.c

139

WP_TEST_ASSERT_VAL(fd, "RW watchpoint", 1);

tools/perf/tests/wp.c

142

WP_TEST_ASSERT_VAL(fd, "RW watchpoint", 2);

tools/perf/tests/wp.c

144

close(fd);

tools/perf/tests/wp.c

154

int fd, ret;

tools/perf/tests/wp.c

158

fd = __event(HW_BREAKPOINT_W, (void *)&data1, sizeof(data1));

tools/perf/tests/wp.c

159

if (fd < 0)

tools/perf/tests/wp.c

16

#define WP_TEST_ASSERT_VAL(fd, text, val) \

tools/perf/tests/wp.c

160

return fd == -ENODEV ? TEST_SKIP : -1;

tools/perf/tests/wp.c

163

WP_TEST_ASSERT_VAL(fd, "Modify watchpoint", 1);

tools/perf/tests/wp.c

169

ret = ioctl(fd, PERF_EVENT_IOC_MODIFY_ATTRIBUTES, &new_attr);

tools/perf/tests/wp.c

177

close(fd);

tools/perf/tests/wp.c

182

WP_TEST_ASSERT_VAL(fd, "Modify watchpoint", 1);

tools/perf/tests/wp.c

185

ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);

tools/perf/tests/wp.c

188

close(fd);

tools/perf/tests/wp.c

19

wp_read(fd, &count, sizeof(long long)); \

tools/perf/tests/wp.c

193

WP_TEST_ASSERT_VAL(fd, "Modify watchpoint", 2);

tools/perf/tests/wp.c

196

WP_TEST_ASSERT_VAL(fd, "Modify watchpoint", 2);

tools/perf/tests/wp.c

198

close(fd);

tools/perf/tests/wp.c

32

static int wp_read(int fd, long long *count, int size)

tools/perf/tests/wp.c

34

int ret = read(fd, count, size);

tools/perf/tests/wp.c

61

int fd;

tools/perf/tests/wp.c

65

fd = sys_perf_event_open(&attr, 0, -1, -1,

tools/perf/tests/wp.c

67

if (fd < 0) {

tools/perf/tests/wp.c

68

fd = -errno;

tools/perf/tests/wp.c

72

return fd;

tools/perf/tests/wp.c

82

int fd;

tools/perf/tests/wp.c

85

fd = __event(HW_BREAKPOINT_R, (void *)&data1, sizeof(data1));

tools/perf/tests/wp.c

86

if (fd < 0)

tools/perf/tests/wp.c

87

return fd == -ENODEV ? TEST_SKIP : -1;

tools/perf/tests/wp.c

90

WP_TEST_ASSERT_VAL(fd, "RO watchpoint", 1);

tools/perf/tests/wp.c

93

WP_TEST_ASSERT_VAL(fd, "RO watchpoint", 1);

tools/perf/tests/wp.c

95

close(fd);

tools/perf/trace/beauty/beauty.h

45

struct file *thread__files_entry(struct thread *thread, int fd);

tools/perf/trace/beauty/beauty.h

61

size_t pid__scnprintf_fd(struct trace *trace, pid_t pid, int fd, char *bf, size_t size);

tools/perf/trace/beauty/include/linux/socket.h

427

extern long __sys_recvmsg(int fd, struct user_msghdr __user *msg,

tools/perf/trace/beauty/include/linux/socket.h

429

extern long __sys_sendmsg(int fd, struct user_msghdr __user *msg,

tools/perf/trace/beauty/include/linux/socket.h

431

extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg,

tools/perf/trace/beauty/include/linux/socket.h

435

extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg,

tools/perf/trace/beauty/include/linux/socket.h

449

extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size,

tools/perf/trace/beauty/include/linux/socket.h

452

extern int __sys_sendto(int fd, void __user *buff, size_t len,

tools/perf/trace/beauty/include/linux/socket.h

458

extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,

tools/perf/trace/beauty/include/linux/socket.h

462

extern int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen);

tools/perf/trace/beauty/include/linux/socket.h

467

extern int __sys_connect(int fd, struct sockaddr __user *uservaddr,

tools/perf/trace/beauty/include/linux/socket.h

469

extern int __sys_listen(int fd, int backlog);

tools/perf/trace/beauty/include/linux/socket.h

473

extern int __sys_getsockname(int fd, struct sockaddr __user *usockaddr,

tools/perf/trace/beauty/include/linux/socket.h

478

extern int __sys_shutdown(int fd, int how);

tools/perf/trace/beauty/include/uapi/sound/asound.h

989

int fd;

tools/perf/trace/beauty/ioctl.c

178

int fd = syscall_arg__val(arg, 0);

tools/perf/trace/beauty/ioctl.c

179

struct file *file = thread__files_entry(arg->thread, fd);

tools/perf/trace/beauty/kcmp.c

18

unsigned long fd = arg->val;

tools/perf/trace/beauty/kcmp.c

26

return pid__scnprintf_fd(arg->trace, pid, fd, bf, size);

tools/perf/ui/browsers/scripts.c

101

fd = openat(dir_fd, filename, O_RDONLY);

tools/perf/ui/browsers/scripts.c

102

if (fd == -1)

tools/perf/ui/browsers/scripts.c

104

fp = fdopen(fd, "r");

tools/perf/ui/browsers/scripts.c

98

int fd;

tools/perf/util/arm-spe.c

1445

int fd = perf_data__fd(session->data);

tools/perf/util/arm-spe.c

1451

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/arm-spe.c

1463

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/arm-spe.c

206

int fd = perf_data__fd(speq->spe->session->data);

tools/perf/util/arm-spe.c

208

buffer->data = auxtrace_buffer__get_data(buffer, fd);

tools/perf/util/auxtrace.c

1002

err = auxtrace_index__do_write(fd, auxtrace_index);

tools/perf/util/auxtrace.c

1010

static int auxtrace_index__process_entry(int fd, struct list_head *head,

tools/perf/util/auxtrace.c

1017

if (readn(fd, &ent, sizeof(ent)) != sizeof(ent))

tools/perf/util/auxtrace.c

1039

int auxtrace_index__process(int fd, u64 size, struct perf_session *session,

tools/perf/util/auxtrace.c

1045

if (readn(fd, &nr, sizeof(u64)) != sizeof(u64))

tools/perf/util/auxtrace.c

1057

err = auxtrace_index__process_entry(fd, head, needs_swap);

tools/perf/util/auxtrace.c

1226

void *auxtrace_buffer__get_data_rw(struct auxtrace_buffer *buffer, int fd, bool rw)

tools/perf/util/auxtrace.c

1237

addr = mmap(NULL, size, prot, MAP_SHARED, fd, file_offset);

tools/perf/util/auxtrace.c

134

void *userpg, int fd)

tools/perf/util/auxtrace.c

156

mm->base = mmap(NULL, mp->len, mp->prot, MAP_SHARED, fd, mp->offset);

tools/perf/util/auxtrace.c

286

int fd = perf_data__fd(session->data);

tools/perf/util/auxtrace.c

297

ret = readn(fd, p, size);

tools/perf/util/auxtrace.c

974

static int auxtrace_index__do_write(int fd,

tools/perf/util/auxtrace.c

983

if (writen(fd, &ent, sizeof(ent)) != sizeof(ent))

tools/perf/util/auxtrace.c

989

int auxtrace_index__write(int fd, struct list_head *head)

tools/perf/util/auxtrace.c

998

if (writen(fd, &total, sizeof(total)) != sizeof(total))

tools/perf/util/auxtrace.h

494

void *userpg, int fd);

tools/perf/util/auxtrace.h

539

void *auxtrace_buffer__get_data_rw(struct auxtrace_buffer *buffer, int fd, bool rw);

tools/perf/util/auxtrace.h

540

static inline void *auxtrace_buffer__get_data(struct auxtrace_buffer *buffer, int fd)

tools/perf/util/auxtrace.h

542

return auxtrace_buffer__get_data_rw(buffer, fd, false);

tools/perf/util/auxtrace.h

598

int auxtrace_index__write(int fd, struct list_head *head);

tools/perf/util/auxtrace.h

599

int auxtrace_index__process(int fd, u64 size, struct perf_session *session,

tools/perf/util/bpf-event.c

531

int fd,

tools/perf/util/bpf-event.c

563

info_linear = get_bpf_prog_info_linear(fd, arrays);

tools/perf/util/bpf-event.c

774

int fd;

tools/perf/util/bpf-event.c

797

fd = bpf_prog_get_fd_by_id(id);

tools/perf/util/bpf-event.c

798

if (fd < 0) {

tools/perf/util/bpf-event.c

805

machine, fd,

tools/perf/util/bpf-event.c

807

close(fd);

tools/perf/util/bpf-event.c

841

int fd, err = 0;

tools/perf/util/bpf-event.c

843

fd = bpf_prog_get_fd_by_id(id);

tools/perf/util/bpf-event.c

844

if (fd < 0)

tools/perf/util/bpf-event.c

856

info_linear = get_bpf_prog_info_linear(fd, arrays);

tools/perf/util/bpf-event.c

895

close(fd);

tools/perf/util/bpf-filter.c

237

int fd;

tools/perf/util/bpf-filter.c

245

fd = get_pinned_fd("event_hash");

tools/perf/util/bpf-filter.c

246

if (fd < 0) {

tools/perf/util/bpf-filter.c

253

while (!bpf_map_get_next_key(fd, prev_key, &key)) {

tools/perf/util/bpf-filter.c

256

if (bpf_map_lookup_elem(fd, &key, &id) == 0 && id == event_id) {

tools/perf/util/bpf-filter.c

274

bpf_map_delete_elem(fd, &ids[i]);

tools/perf/util/bpf-filter.c

277

close(fd);

tools/perf/util/bpf-filter.c

289

int x, y, fd;

tools/perf/util/bpf-filter.c

292

fd = get_pinned_fd("event_hash");

tools/perf/util/bpf-filter.c

293

if (fd < 0) {

tools/perf/util/bpf-filter.c

298

for (x = 0; x < xyarray__max_x(evsel->core.fd); x++) {

tools/perf/util/bpf-filter.c

299

for (y = 0; y < xyarray__max_y(evsel->core.fd); y++) {

tools/perf/util/bpf-filter.c

312

bpf_map_update_elem(fd, &id, &the_id, BPF_ANY);

tools/perf/util/bpf-filter.c

316

close(fd);

tools/perf/util/bpf-filter.c

322

int fd, nr;

tools/perf/util/bpf-filter.c

325

fd = get_pinned_fd("filters");

tools/perf/util/bpf-filter.c

326

bpf_map_delete_elem(fd, &pfi->hash_idx);

tools/perf/util/bpf-filter.c

327

close(fd);

tools/perf/util/bpf-filter.c

336

fd = get_pinned_fd("idx_hash");

tools/perf/util/bpf-filter.c

345

bpf_map_delete_elem(fd, &key);

tools/perf/util/bpf-filter.c

347

close(fd);

tools/perf/util/bpf-filter.c

354

int fd, nr, last;

tools/perf/util/bpf-filter.c

359

fd = get_pinned_fd("filters");

tools/perf/util/bpf-filter.c

360

if (fd < 0) {

tools/perf/util/bpf-filter.c

362

return fd;

tools/perf/util/bpf-filter.c

367

if (bpf_map_update_elem(fd, &filter_idx, entry, BPF_NOEXIST) == 0)

tools/perf/util/bpf-filter.c

370

close(fd);

tools/perf/util/bpf-filter.c

401

fd = get_pinned_fd("idx_hash");

tools/perf/util/bpf-filter.c

402

if (fd < 0) {

tools/perf/util/bpf-filter.c

428

if (bpf_map_update_elem(fd, &key, &filter_idx, BPF_ANY) < 0) {

tools/perf/util/bpf-filter.c

430

close(fd);

tools/perf/util/bpf-filter.c

438

close(fd);

tools/perf/util/bpf-filter.c

449

int i, x, y, fd, ret;

tools/perf/util/bpf-filter.c

480

fd = get_pinned_fd("dropped");

tools/perf/util/bpf-filter.c

481

if (fd < 0) {

tools/perf/util/bpf-filter.c

482

ret = fd;

tools/perf/util/bpf-filter.c

487

bpf_map_update_elem(fd, &ret, &zero, BPF_ANY);

tools/perf/util/bpf-filter.c

488

close(fd);

tools/perf/util/bpf-filter.c

490

fd = get_pinned_fd("perf_sample_filter");

tools/perf/util/bpf-filter.c

491

if (fd < 0) {

tools/perf/util/bpf-filter.c

492

ret = fd;

tools/perf/util/bpf-filter.c

496

for (x = 0; x < xyarray__max_x(evsel->core.fd); x++) {

tools/perf/util/bpf-filter.c

497

for (y = 0; y < xyarray__max_y(evsel->core.fd); y++) {

tools/perf/util/bpf-filter.c

498

ret = ioctl(FD(evsel, x, y), PERF_EVENT_IOC_SET_BPF, fd);

tools/perf/util/bpf-filter.c

501

close(fd);

tools/perf/util/bpf-filter.c

507

close(fd);

tools/perf/util/bpf-filter.c

520

fd = bpf_map__fd(skel->maps.filters);

tools/perf/util/bpf-filter.c

523

if (bpf_map_update_elem(fd, &i, entry, BPF_ANY) < 0) {

tools/perf/util/bpf-filter.c

530

for (x = 0; x < xyarray__max_x(evsel->core.fd); x++) {

tools/perf/util/bpf-filter.c

531

for (y = 0; y < xyarray__max_y(evsel->core.fd); y++) {

tools/perf/util/bpf-filter.c

587

int fd = get_pinned_fd("dropped");

tools/perf/util/bpf-filter.c

590

if (fd < 0)

tools/perf/util/bpf-filter.c

597

bpf_map_lookup_elem(fd, &pfi->hash_idx, &count);

tools/perf/util/bpf-filter.c

600

close(fd);

tools/perf/util/bpf-filter.c

603

int fd = bpf_map__fd(skel->maps.dropped);

tools/perf/util/bpf-filter.c

606

bpf_map_lookup_elem(fd, &idx, &count);

tools/perf/util/bpf-filter.c

639

int fd = get_pinned_fd("filters");

tools/perf/util/bpf-filter.c

641

if (fd >= 0) {

tools/perf/util/bpf-filter.c

642

close(fd);

tools/perf/util/bpf-filter.c

68

#define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))

tools/perf/util/bpf-filter.c

797

int fd;

tools/perf/util/bpf-filter.c

803

fd = bpf_obj_get(path);

tools/perf/util/bpf-filter.c

806

return fd;

tools/perf/util/bpf-utils.c

111

get_bpf_prog_info_linear(int fd, __u64 arrays)

tools/perf/util/bpf-utils.c

124

err = bpf_obj_get_info_by_fd(fd, &info, &info_len);

tools/perf/util/bpf-utils.c

187

err = bpf_obj_get_info_by_fd(fd, &info_linear->info, &info_len);

tools/perf/util/bpf-utils.h

77

get_bpf_prog_info_linear(int fd, __u64 arrays);

tools/perf/util/bpf_counter.c

335

int fd)

tools/perf/util/bpf_counter.c

347

&cpu, &fd, BPF_ANY);

tools/perf/util/bpf_counter.c

55

static __u32 bpf_link_get_id(int fd)

tools/perf/util/bpf_counter.c

60

bpf_obj_get_info_by_fd(fd, &link_info, &link_info_len);

tools/perf/util/bpf_counter.c

64

static __u32 bpf_link_get_prog_id(int fd)

tools/perf/util/bpf_counter.c

655

static int bperf__install_pe(struct evsel *evsel, int cpu_map_idx, int fd)

tools/perf/util/bpf_counter.c

661

&cpu, &fd, BPF_ANY);

tools/perf/util/bpf_counter.c

69

bpf_obj_get_info_by_fd(fd, &link_info, &link_info_len);

tools/perf/util/bpf_counter.c

73

static __u32 bpf_map_get_id(int fd)

tools/perf/util/bpf_counter.c

78

bpf_obj_get_info_by_fd(fd, &map_info, &map_info_len);

tools/perf/util/bpf_counter.c

850

int bpf_counter__install_pe(struct evsel *evsel, int cpu_map_idx, int fd)

tools/perf/util/bpf_counter.c

854

return evsel->bpf_counter_ops->install_pe(evsel, cpu_map_idx, fd);

tools/perf/util/bpf_counter.h

15

int fd);

tools/perf/util/bpf_counter.h

32

int bpf_counter__install_pe(struct evsel *evsel, int cpu_map_idx, int fd);

tools/perf/util/bpf_counter.h

68

int fd __maybe_unused)

tools/perf/util/bpf_counter_cgroup.c

159

int fd = FD(evsel, j);

tools/perf/util/bpf_counter_cgroup.c

162

bpf_map_update_elem(map_fd, &idx, &fd, BPF_ANY);

tools/perf/util/bpf_counter_cgroup.c

224

int fd __maybe_unused)

tools/perf/util/bpf_counter_cgroup.c

45

#define FD(evt, cpu) (*(int *)xyarray__entry(evt->core.fd, cpu, 0))

tools/perf/util/bpf_ftrace.c

103

bpf_map_update_elem(fd, &pid, &val, BPF_ANY);

tools/perf/util/bpf_ftrace.c

171

int i, fd, err;

tools/perf/util/bpf_ftrace.c

176

fd = bpf_map__fd(skel->maps.latency);

tools/perf/util/bpf_ftrace.c

183

err = bpf_map_lookup_elem(fd, &idx, hist);

tools/perf/util/bpf_ftrace.c

24

int fd, err;

tools/perf/util/bpf_ftrace.c

87

fd = bpf_map__fd(skel->maps.cpu_filter);

tools/perf/util/bpf_ftrace.c

91

bpf_map_update_elem(fd, &cpu, &val, BPF_ANY);

tools/perf/util/bpf_ftrace.c

99

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_kwork.c

154

int fd = bpf_map__fd(skel->maps.perf_kwork_cpu_filter);

tools/perf/util/bpf_kwork.c

156

if (fd < 0) {

tools/perf/util/bpf_kwork.c

176

bpf_map_update_elem(fd, &cpu.cpu, &val, BPF_ANY);

tools/perf/util/bpf_kwork.c

182

int key, fd;

tools/perf/util/bpf_kwork.c

190

fd = bpf_map__fd(skel->maps.perf_kwork_name_filter);

tools/perf/util/bpf_kwork.c

191

if (fd < 0) {

tools/perf/util/bpf_kwork.c

197

bpf_map_update_elem(fd, &key, kwork->profile_name, BPF_ANY);

tools/perf/util/bpf_kwork.c

328

int fd = bpf_map__fd(skel->maps.perf_kwork_report);

tools/perf/util/bpf_kwork.c

330

if (fd < 0) {

tools/perf/util/bpf_kwork.c

335

while (!bpf_map_get_next_key(fd, &prev, &key)) {

tools/perf/util/bpf_kwork.c

336

if ((bpf_map_lookup_elem(fd, &key, &data)) != 0) {

tools/perf/util/bpf_kwork.c

71

int fd = bpf_map__fd(skel->maps.perf_kwork_names);

tools/perf/util/bpf_kwork.c

75

if (fd < 0) {

tools/perf/util/bpf_kwork.c

80

if ((bpf_map_lookup_elem(fd, key, name) == 0) && (strlen(name) != 0)) {

tools/perf/util/bpf_kwork_top.c

126

int idx, nr_cpus, fd;

tools/perf/util/bpf_kwork_top.c

130

fd = bpf_map__fd(skel->maps.kwork_top_cpu_filter);

tools/perf/util/bpf_kwork_top.c

131

if (fd < 0) {

tools/perf/util/bpf_kwork_top.c

151

bpf_map_update_elem(fd, &cpu.cpu, &val, BPF_ANY);

tools/perf/util/bpf_kwork_top.c

219

int fd;

tools/perf/util/bpf_kwork_top.c

226

fd = bpf_map__fd(skel->maps.kwork_top_tasks);

tools/perf/util/bpf_kwork_top.c

227

if (fd < 0) {

tools/perf/util/bpf_kwork_top.c

232

if (!bpf_map_lookup_elem(fd, &key, &data)) {

tools/perf/util/bpf_kwork_top.c

270

int i, fd, nr_cpus;

tools/perf/util/bpf_kwork_top.c

274

fd = bpf_map__fd(skel->maps.kwork_top_works);

tools/perf/util/bpf_kwork_top.c

275

if (fd < 0) {

tools/perf/util/bpf_kwork_top.c

286

while (!bpf_map_get_next_key(fd, &prev, &key)) {

tools/perf/util/bpf_kwork_top.c

287

if ((bpf_map_lookup_elem(fd, &key, data)) != 0) {

tools/perf/util/bpf_lock_contention.c

185

int i, fd;

tools/perf/util/bpf_lock_contention.c

327

fd = bpf_map__fd(skel->maps.cpu_filter);

tools/perf/util/bpf_lock_contention.c

331

bpf_map_update_elem(fd, &cpu, &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

339

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_lock_contention.c

343

bpf_map_update_elem(fd, &pid, &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

351

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_lock_contention.c

352

bpf_map_update_elem(fd, &pid, &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

358

fd = bpf_map__fd(skel->maps.type_filter);

tools/perf/util/bpf_lock_contention.c

361

bpf_map_update_elem(fd, &con->filters->types[i], &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

367

fd = bpf_map__fd(skel->maps.addr_filter);

tools/perf/util/bpf_lock_contention.c

370

bpf_map_update_elem(fd, &con->filters->addrs[i], &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

376

fd = bpf_map__fd(skel->maps.cgroup_filter);

tools/perf/util/bpf_lock_contention.c

379

bpf_map_update_elem(fd, &con->filters->cgrps[i], &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

383

fd = bpf_map__fd(skel->maps.lock_delays);

tools/perf/util/bpf_lock_contention.c

386

bpf_map_update_elem(fd, &con->delays[i].addr, &con->delays[i].time, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

404

fd = bpf_map__fd(skel->maps.slab_filter);

tools/perf/util/bpf_lock_contention.c

417

bpf_map_update_elem(fd, &key, &val, BPF_ANY);

tools/perf/util/bpf_lock_contention.c

63

int fd;

tools/perf/util/bpf_lock_contention.c

70

fd = bpf_iter_create(bpf_link__fd(skel->links.slab_cache_iter));

tools/perf/util/bpf_lock_contention.c

71

if (fd < 0) {

tools/perf/util/bpf_lock_contention.c

72

pr_debug("cannot create slab cache iter: %d\n", fd);

tools/perf/util/bpf_lock_contention.c

720

int fd, stack, err = 0;

tools/perf/util/bpf_lock_contention.c

728

fd = bpf_map__fd(skel->maps.lock_stat);

tools/perf/util/bpf_lock_contention.c

759

while (!bpf_map_get_next_key(fd, prev_key, &key)) {

tools/perf/util/bpf_lock_contention.c

766

bpf_map_lookup_elem(fd, &key, &data);

tools/perf/util/bpf_lock_contention.c

77

while (read(fd, buf, sizeof(buf)) > 0)

tools/perf/util/bpf_lock_contention.c

80

close(fd);

tools/perf/util/bpf_lock_contention.c

83

fd = bpf_map__fd(skel->maps.slab_caches);

tools/perf/util/bpf_lock_contention.c

85

while (!bpf_map_get_next_key(fd, prev_key, &key)) {

tools/perf/util/bpf_lock_contention.c

92

if (bpf_map_lookup_elem(fd, &key, data) < 0)

tools/perf/util/bpf_map.c

33

int fd = bpf_map__fd(map), err;

tools/perf/util/bpf_map.c

36

if (fd < 0)

tools/perf/util/bpf_map.c

37

return fd;

tools/perf/util/bpf_map.c

48

while ((err = bpf_map_get_next_key(fd, prev_key, key) == 0)) {

tools/perf/util/bpf_map.c

51

if (!bpf_map_lookup_elem(fd, key, value)) {

tools/perf/util/bpf_off_cpu.c

151

int err, fd, i;

tools/perf/util/bpf_off_cpu.c

238

fd = bpf_map__fd(skel->maps.cpu_filter);

tools/perf/util/bpf_off_cpu.c

242

bpf_map_update_elem(fd, &cpu, &val, BPF_ANY);

tools/perf/util/bpf_off_cpu.c

249

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_off_cpu.c

261

bpf_map_update_elem(fd, &tgid, &val, BPF_ANY);

tools/perf/util/bpf_off_cpu.c

267

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_off_cpu.c

271

bpf_map_update_elem(fd, &pid, &val, BPF_ANY);

tools/perf/util/bpf_off_cpu.c

279

fd = bpf_map__fd(skel->maps.cgroup_filter);

tools/perf/util/bpf_off_cpu.c

293

bpf_map_update_elem(fd, &cgrp->id, &val, BPF_ANY);

tools/perf/util/bpf_off_cpu.c

321

int fd, stack;

tools/perf/util/bpf_off_cpu.c

356

fd = bpf_map__fd(skel->maps.off_cpu);

tools/perf/util/bpf_off_cpu.c

360

while (!bpf_map_get_next_key(fd, &prev, &key)) {

tools/perf/util/bpf_off_cpu.c

363

bpf_map_lookup_elem(fd, &key, &val);

tools/perf/util/bpf_off_cpu.c

75

int fd;

tools/perf/util/bpf_off_cpu.c

79

fd = bpf_map__fd(skel->maps.task_filter);

tools/perf/util/bpf_off_cpu.c

81

bpf_map_update_elem(fd, &pid, &val, BPF_ANY);

tools/perf/util/bpf_off_cpu.c

96

xyarray__entry(evsel->core.fd, cpu_nr, 0),

tools/perf/util/bpf_trace_augment.c

77

xyarray__entry(bpf_output->core.fd,

tools/perf/util/build-id.c

289

pid_t pid, u16 misc, struct feat_fd *fd)

tools/perf/util/build-id.c

306

err = do_write(fd, &b, sizeof(b));

tools/perf/util/build-id.c

310

return write_padded(fd, name, name_len + 1, len);

tools/perf/util/build-id.c

315

struct feat_fd *fd;

tools/perf/util/build-id.c

345

in_kernel ? args->kmisc : args->umisc, args->fd);

tools/perf/util/build-id.c

348

static int machine__write_buildid_table(struct machine *machine, struct feat_fd *fd)

tools/perf/util/build-id.c

352

.fd = fd,

tools/perf/util/build-id.c

366

struct feat_fd *fd)

tools/perf/util/build-id.c

369

int err = machine__write_buildid_table(&session->machines.host, fd);

tools/perf/util/build-id.c

377

err = machine__write_buildid_table(pos, fd);

tools/perf/util/build-id.c

617

int fd = debuginfod_find_debuginfo(c,

tools/perf/util/build-id.c

620

if (fd >= 0)

tools/perf/util/build-id.c

621

close(fd); /* retaining reference by realname */

tools/perf/util/build-id.h

46

struct feat_fd *fd);

tools/perf/util/capstone.c

457

int i, fd, count;

tools/perf/util/capstone.c

474

fd = open(filename, O_RDONLY);

tools/perf/util/capstone.c

476

if (fd < 0)

tools/perf/util/capstone.c

479

if (file__read_maps(fd, /*exe=*/true, find_file_offset, &data,

tools/perf/util/capstone.c

497

count = pread(fd, buf, len, data.offset);

tools/perf/util/capstone.c

498

close(fd);

tools/perf/util/capstone.c

499

fd = -1;

tools/perf/util/capstone.c

567

if (fd >= 0)

tools/perf/util/capstone.c

568

close(fd);

tools/perf/util/cgroup.c

130

cgroup->fd = open_cgroup(name);

tools/perf/util/cgroup.c

131

if (cgroup->fd == -1)

tools/perf/util/cgroup.c

134

cgroup->fd = -1;

tools/perf/util/cgroup.c

182

if (cgroup->fd >= 0)

tools/perf/util/cgroup.c

183

close(cgroup->fd);

tools/perf/util/cgroup.c

36

int fd;

tools/perf/util/cgroup.c

44

fd = open(path, O_RDONLY);

tools/perf/util/cgroup.c

45

if (fd == -1)

tools/perf/util/cgroup.c

48

return fd;

tools/perf/util/cgroup.c

548

cgrp->fd = -1;

tools/perf/util/cgroup.h

16

int fd;

tools/perf/util/cloexec.c

24

int fd;

tools/perf/util/cloexec.c

40

fd = sys_perf_event_open(&attr, pid, cpu, -1,

tools/perf/util/cloexec.c

42

if (fd < 0 && pid == -1 && errno == EACCES) {

tools/perf/util/cloexec.c

50

if (fd >= 0) {

tools/perf/util/cloexec.c

51

close(fd);

tools/perf/util/cloexec.c

61

fd = sys_perf_event_open(&attr, pid, cpu, -1, 0);

tools/perf/util/cloexec.c

62

if (fd < 0 && pid == -1 && errno == EACCES) {

tools/perf/util/cloexec.c

70

if (fd >= 0)

tools/perf/util/cloexec.c

71

close(fd);

tools/perf/util/cloexec.c

73

if (WARN_ONCE(fd < 0 && err != EBUSY && err != EACCES,

tools/perf/util/cs-etm.c

1457

int fd = perf_data__fd(etmq->etm->session->data);

tools/perf/util/cs-etm.c

1459

aux_buffer->data = auxtrace_buffer__get_data(aux_buffer, fd);

tools/perf/util/cs-etm.c

2888

int fd = perf_data__fd(session->data);

tools/perf/util/cs-etm.c

2896

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/cs-etm.c

2907

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/data-convert-json.c

278

int fd = perf_data__fd(session->data);

tools/perf/util/data-convert-json.c

284

ret = fstat(fd, &st);

tools/perf/util/data-convert-json.c

343

int fd;

tools/perf/util/data-convert-json.c

390

fd = open(output_name, O_CREAT | O_WRONLY | (opts->force ? O_TRUNC : O_EXCL), 0666);

tools/perf/util/data-convert-json.c

391

if (fd == -1) {

tools/perf/util/data-convert-json.c

399

c.out = fdopen(fd, "w");

tools/perf/util/data-convert-json.c

402

close(fd);

tools/perf/util/data.c

143

file->fd = ret;

tools/perf/util/data.c

165

int fd = perf_data__is_read(data) ?

tools/perf/util/data.c

169

if (!fstat(fd, &st) && S_ISFIFO(st.st_mode))

tools/perf/util/data.c

181

data->file.fptr = fdopen(fd, mode);

tools/perf/util/data.c

184

data->file.fd = fd;

tools/perf/util/data.c

192

} else if (data->file.fd <= 0) {

tools/perf/util/data.c

193

data->file.fd = fd;

tools/perf/util/data.c

246

int fd;

tools/perf/util/data.c

248

fd = open(data->file.path, flags);

tools/perf/util/data.c

249

if (fd < 0) {

tools/perf/util/data.c

259

if (fstat(fd, &st) < 0)

tools/perf/util/data.c

26

close(files[nr].fd);

tools/perf/util/data.c

275

return fd;

tools/perf/util/data.c

278

close(fd);

tools/perf/util/data.c

284

int fd = open(data->file.path, O_CREAT|O_RDWR|O_TRUNC|O_CLOEXEC, S_IRUSR|S_IWUSR);

tools/perf/util/data.c

286

if (fd < 0)

tools/perf/util/data.c

289

return fd;

tools/perf/util/data.c

294

int fd;

tools/perf/util/data.c

296

fd = perf_data__is_read(data) ?

tools/perf/util/data.c

299

if (fd < 0) {

tools/perf/util/data.c

304

data->file.fd = fd;

tools/perf/util/data.c

372

close(data->file.fd);

tools/perf/util/data.c

382

return readn(data->file.fd, buf, size);

tools/perf/util/data.c

388

return writen(file->fd, buf, size);

tools/perf/util/data.c

423

close(data->file.fd);

tools/perf/util/data.c

428

if (lseek(data->file.fd, pos, SEEK_SET) == (off_t)-1) {

tools/perf/util/data.c

435

ret = data->file.fd;

tools/perf/util/data.c

75

file->fd = ret;

tools/perf/util/data.h

23

int fd;

tools/perf/util/data.h

76

return data->file.fd;

tools/perf/util/debuginfo.c

193

int fd;

tools/perf/util/debuginfo.c

198

fd = debuginfod_find_source(c, (const unsigned char *)sbuild_id,

tools/perf/util/debuginfo.c

200

pr_debug("Search %s from debuginfod -> %d\n", p, fd);

tools/perf/util/debuginfo.c

201

if (fd >= 0)

tools/perf/util/debuginfo.c

202

close(fd);

tools/perf/util/debuginfo.c

204

if (fd < 0) {

tools/perf/util/debuginfo.c

44

int fd;

tools/perf/util/debuginfo.c

46

fd = open(path, O_RDONLY);

tools/perf/util/debuginfo.c

47

if (fd < 0)

tools/perf/util/debuginfo.c

48

return fd;

tools/perf/util/debuginfo.c

55

dbg->mod = dwfl_report_offline(dbg->dwfl, "", "", fd);

tools/perf/util/debuginfo.c

72

close(fd);

tools/perf/util/drm_pmu.c

171

if (io.fd == -1) {

tools/perf/util/drm_pmu.c

248

if (io.fd != -1)

tools/perf/util/drm_pmu.c

249

close(io.fd);

tools/perf/util/drm_pmu.c

588

if (io.fd == -1) {

tools/perf/util/drm_pmu.c

607

close(io.fd);

tools/perf/util/dso.c

1003

ret = pread(dso__data(dso)->fd, data, DSO__DATA_CACHE_SIZE, offset);

tools/perf/util/dso.c

1120

if (dso__data(dso)->fd < 0) {

tools/perf/util/dso.c

1126

if (fstat(dso__data(dso)->fd, &st) < 0) {

tools/perf/util/dso.c

1223

uint16_t dso__read_e_machine(struct dso *optional_dso, int fd, uint32_t *e_flags)

tools/perf/util/dso.c

1237

if (pread(fd, &e_ident, sizeof(e_ident), 0) != sizeof(e_ident))

tools/perf/util/dso.c

1264

if (pread(fd, &e_machine, sizeof(e_machine), 18) != sizeof(e_machine))

tools/perf/util/dso.c

1283

if (pread(fd, e_flags, sizeof(*e_flags), offset) != sizeof(*e_flags)) {

tools/perf/util/dso.c

1294

int fd;

tools/perf/util/dso.c

1339

fd = dso__data(dso)->fd;

tools/perf/util/dso.c

1340

if (fd >= 0)

tools/perf/util/dso.c

1341

e_machine = dso__read_e_machine(dso, fd, e_flags);

tools/perf/util/dso.c

1637

dso->data.fd = -1;

tools/perf/util/dso.c

1655

data->fd = -1;

tools/perf/util/dso.c

1822

int fd = -1;

tools/perf/util/dso.c

1825

if (dso__data_get_fd(dso, machine, &fd)) {

tools/perf/util/dso.c

1826

type = dso__type_fd(fd);

tools/perf/util/dso.c

1898

int fd;

tools/perf/util/dso.c

1907

fd = open(symfs_filename, O_RDONLY);

tools/perf/util/dso.c

1910

if (fd < 0) {

tools/perf/util/dso.c

1914

if (file__read_maps(fd, /*exe=*/true, find_file_offset, &data, is_64bit) <= 0) {

tools/perf/util/dso.c

1915

close(fd);

tools/perf/util/dso.c

1921

close(fd);

tools/perf/util/dso.c

1925

count = pread(fd, code_buf, len, data.offset);

tools/perf/util/dso.c

1927

close(fd);

tools/perf/util/dso.c

331

int fd = -1;

tools/perf/util/dso.c

349

fd = mkstemp(tmpbuf);

tools/perf/util/dso.c

350

if (fd < 0) {

tools/perf/util/dso.c

355

if (compressions[comp].decompress(name, fd)) {

tools/perf/util/dso.c

357

close(fd);

tools/perf/util/dso.c

358

fd = -1;

tools/perf/util/dso.c

361

if (!pathname || (fd < 0))

tools/perf/util/dso.c

364

if (pathname && (fd >= 0))

tools/perf/util/dso.c

367

return fd;

tools/perf/util/dso.c

390

int fd = decompress_kmodule(dso, name, pathname, len);

tools/perf/util/dso.c

392

close(fd);

tools/perf/util/dso.c

393

return fd >= 0 ? 0 : -1;

tools/perf/util/dso.c

544

int fd = open(name, O_RDONLY|O_CLOEXEC);

tools/perf/util/dso.c

546

if (fd >= 0)

tools/perf/util/dso.c

547

return fd;

tools/perf/util/dso.c

614

int fd = -EINVAL;

tools/perf/util/dso.c

622

fd = do_open(name);

tools/perf/util/dso.c

624

fd = -errno;

tools/perf/util/dso.c

631

return fd;

tools/perf/util/dso.c

646

int fd;

tools/perf/util/dso.c

654

fd = __open_dso(dso, machine);

tools/perf/util/dso.c

658

if (fd >= 0) {

tools/perf/util/dso.c

667

return fd;

tools/perf/util/dso.c

672

if (dso__data(dso)->fd >= 0) {

tools/perf/util/dso.c

673

close(dso__data(dso)->fd);

tools/perf/util/dso.c

674

dso__data(dso)->fd = -1;

tools/perf/util/dso.c

785

if (dso_data->fd >= 0)

tools/perf/util/dso.c

789

dso_data->fd = open_dso(dso, machine);

tools/perf/util/dso.c

796

dso_data->fd = open_dso(dso, machine);

tools/perf/util/dso.c

797

if (dso_data->fd >= 0)

tools/perf/util/dso.c

802

if (dso_data->fd >= 0)

tools/perf/util/dso.c

817

bool dso__data_get_fd(struct dso *dso, struct machine *machine, int *fd)

tools/perf/util/dso.c

819

*fd = -1;

tools/perf/util/dso.c

827

*fd = dso__data(dso)->fd;

tools/perf/util/dso.c

828

if (*fd >= 0)

tools/perf/util/dso.c

997

if (dso__data(dso)->fd < 0) {

tools/perf/util/dso.h

232

int fd;

tools/perf/util/dso.h

860

bool dso__data_get_fd(struct dso *dso, struct machine *machine, int *fd)

tools/perf/util/dso.h

869

uint16_t dso__read_e_machine(struct dso *optional_dso, int fd, uint32_t *e_flags);

tools/perf/util/evlist.c

1939

int ret = 0, fd;

tools/perf/util/evlist.c

1960

fd = open(s, O_RDWR | O_NONBLOCK | O_CLOEXEC);

tools/perf/util/evlist.c

1961

if (fd < 0) {

tools/perf/util/evlist.c

1966

*ctl_fd = fd;

tools/perf/util/evlist.c

1971

fd = open(p, O_RDWR | O_NONBLOCK | O_CLOEXEC);

tools/perf/util/evlist.c

1972

if (fd < 0) {

tools/perf/util/evlist.c

1977

*ctl_fd_ack = fd;

tools/perf/util/evlist.c

2022

int evlist__initialize_ctlfd(struct evlist *evlist, int fd, int ack)

tools/perf/util/evlist.c

2024

if (fd == -1) {

tools/perf/util/evlist.c

2029

evlist->ctl_fd.pos = perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN,

tools/perf/util/evlist.c

2038

evlist->ctl_fd.fd = fd;

tools/perf/util/evlist.c

2056

entries[evlist->ctl_fd.pos].fd = -1;

tools/perf/util/evlist.c

2062

evlist->ctl_fd.fd = -1;

tools/perf/util/evlist.c

2079

err = read(evlist->ctl_fd.fd, &c, 1);

tools/perf/util/evlist.c

2093

pr_err("Failed to read from ctlfd %d: %m\n", evlist->ctl_fd.fd);

tools/perf/util/evlist.c

511

if (!evsel__is_group_leader(pos) || !pos->core.fd)

tools/perf/util/evlist.c

532

if (pos->disabled || !evsel__is_group_leader(pos) || !pos->core.fd)

tools/perf/util/evlist.c

549

if (!evsel__is_group_leader(pos) || !pos->core.fd)

tools/perf/util/evlist.c

590

if (!evsel__is_group_leader(pos) || !pos->core.fd)

tools/perf/util/evlist.c

599

if (!evsel__is_group_leader(pos) || !pos->core.fd)

tools/perf/util/evlist.c

634

int evlist__add_pollfd(struct evlist *evlist, int fd)

tools/perf/util/evlist.c

636

return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN, fdarray_flag__default);

tools/perf/util/evlist.c

645

int evlist__add_wakeup_eventfd(struct evlist *evlist, int fd)

tools/perf/util/evlist.c

647

return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN,

tools/perf/util/evlist.c

73

#define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))

tools/perf/util/evlist.c

765

int fd = evlist->overwrite_mmap[i].core.fd;

tools/perf/util/evlist.c

768

if (fd < 0)

tools/perf/util/evlist.c

770

err = ioctl(fd, PERF_EVENT_IOC_PAUSE_OUTPUT, value ? 1 : 0);

tools/perf/util/evlist.c

83

evlist->ctl_fd.fd = -1;

tools/perf/util/evlist.h

157

int evlist__add_pollfd(struct evlist *evlist, int fd);

tools/perf/util/evlist.h

161

int evlist__add_wakeup_eventfd(struct evlist *evlist, int fd);

tools/perf/util/evlist.h

87

int fd; /* control file descriptor */

tools/perf/util/evsel.c

116

int fd, int group_fd, unsigned long flags)

tools/perf/util/evsel.c

123

attr->type, attr->config, fd);

tools/perf/util/evsel.c

132

attr->type, attr->config, fd) < 0) {

tools/perf/util/evsel.c

139

__WRITE_ASS(fd, "d", fd);

tools/perf/util/evsel.c

196

int fd, int group_fd, unsigned long flags)

tools/perf/util/evsel.c

200

if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) {

tools/perf/util/evsel.c

2142

int fd;

tools/perf/util/evsel.c

2151

BUG_ON(!leader->core.fd);

tools/perf/util/evsel.c

2157

fd = FD(leader, cpu_map_idx, thread);

tools/perf/util/evsel.c

2158

BUG_ON(fd == -1 && leader->supported);

tools/perf/util/evsel.c

2164

return fd == -1 ? -2 : fd;

tools/perf/util/evsel.c

2308

if (evsel->core.fd == NULL &&

tools/perf/util/evsel.c

2383

int fd = syscall(SYS_perf_event_open, attr, /*pid=*/0, cpu.cpu,

tools/perf/util/evsel.c

2385

close(fd);

tools/perf/util/evsel.c

2387

if (fd < 0) {

tools/perf/util/evsel.c

2390

fd = syscall(SYS_perf_event_open, attr, /*pid=*/0, cpu.cpu,

tools/perf/util/evsel.c

2392

close(fd);

tools/perf/util/evsel.c

2395

if (fd < 0) {

tools/perf/util/evsel.c

2398

fd = syscall(SYS_perf_event_open, attr, /*pid=*/0, cpu.cpu,

tools/perf/util/evsel.c

2400

close(fd);

tools/perf/util/evsel.c

2403

if (fd < 0) {

tools/perf/util/evsel.c

2406

fd = syscall(SYS_perf_event_open, attr, /*pid=*/0, cpu.cpu,

tools/perf/util/evsel.c

2408

close(fd);

tools/perf/util/evsel.c

2415

return fd >= 0;

tools/perf/util/evsel.c

254

#define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))

tools/perf/util/evsel.c

2809

pid = evsel->cgrp->fd;

tools/perf/util/evsel.c

2840

int fd, group_fd;

tools/perf/util/evsel.c

2860

fd = sys_perf_event_open(&evsel->core.attr, pid, cpu.cpu,

tools/perf/util/evsel.c

2863

FD(evsel, idx, thread) = fd;

tools/perf/util/evsel.c

2865

if (fd < 0) {

tools/perf/util/evsel.c

2873

bpf_counter__install_pe(evsel, idx, fd);

tools/perf/util/evsel.c

2877

fd, group_fd, evsel->open_flags);

tools/perf/util/evsel.c

2881

pr_debug2_peo(" = %d\n", fd);

tools/perf/util/evsel.c

2884

int evt_fd = fd;

tools/perf/util/evsel.c

4144

for (cpu_map_idx = 0; cpu_map_idx < xyarray__max_x(evsel->core.fd); cpu_map_idx++) {

tools/perf/util/evsel.c

4145

for (thread = 0; thread < xyarray__max_y(evsel->core.fd);

tools/perf/util/evsel.c

4147

int fd = FD(evsel, cpu_map_idx, thread);

tools/perf/util/evsel.c

4150

cpu_map_idx, thread, fd) < 0)

tools/perf/util/evsel.c

476

BUG_ON(orig->core.fd);

tools/perf/util/genelf.c

182

jit_write_elf(int fd, uint64_t load_addr __maybe_unused, const char *sym,

tools/perf/util/genelf.c

204

e = elf_begin(fd, ELF_C_WRITE, NULL);

tools/perf/util/genelf.h

8

int jit_write_elf(int fd, uint64_t code_addr, const char *sym,

tools/perf/util/header.c

105

ssize_t ret = writen(ff->fd, buf, size);

tools/perf/util/header.c

202

ssize_t ret = readn(ff->fd, addr, size);

tools/perf/util/header.c

2650

ssize_t ret = trace_report(ff->fd, data, false);

tools/perf/util/header.c

2658

if (perf_header__read_build_ids(ff->ph, ff->fd, ff->offset, ff->size))

tools/perf/util/header.c

3094

err = auxtrace_index__process(ff->fd, ff->size, session,

tools/perf/util/header.c

316

return read_tracing_data(ff->fd, &evlist->core.entries);

tools/perf/util/header.c

3775

int feat, int fd, void *data)

tools/perf/util/header.c

3780

if (lseek(fd, section->offset, SEEK_SET) == (off_t)-1) {

tools/perf/util/header.c

3793

.fd = fd,

tools/perf/util/header.c

3810

int fd = perf_data__fd(session->data);

tools/perf/util/header.c

3818

ret = fstat(fd, &st);

tools/perf/util/header.c

3830

perf_header__process_sections(header, fd, &hd,

tools/perf/util/header.c

3873

(*p)->offset = lseek(ff->fd, 0, SEEK_CUR);

tools/perf/util/header.c

3896

lseek(ff->fd, (*p)->offset, SEEK_SET);

tools/perf/util/header.c

3900

(*p)->size = lseek(ff->fd, 0, SEEK_CUR) - (*p)->offset;

tools/perf/util/header.c

3907

struct evlist *evlist, int fd,

tools/perf/util/header.c

3912

.fd = fd,

tools/perf/util/header.c

3932

lseek(fd, sec_start + sec_size, SEEK_SET);

tools/perf/util/header.c

3939

lseek(fd, sec_start, SEEK_SET);

tools/perf/util/header.c

3952

int perf_header__write_pipe(int fd)

tools/perf/util/header.c

3956

.fd = fd,

tools/perf/util/header.c

3976

int fd, bool at_exit,

tools/perf/util/header.c

3985

.fd = fd,

tools/perf/util/header.c

4001

err = perf_header__adds_write(header, evlist, fd, fc);

tools/perf/util/header.c

4004

attr_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/header.c

4006

lseek(fd, attr_offset, SEEK_SET);

tools/perf/util/header.c

4059

err = perf_header__adds_write(header, evlist, fd, fc);

tools/perf/util/header.c

4081

lseek(fd, 0, SEEK_SET);

tools/perf/util/header.c

4087

lseek(fd, 0, SEEK_END);

tools/perf/util/header.c

4097

int fd, bool at_exit)

tools/perf/util/header.c

4099

return perf_session__do_write_header(session, evlist, fd, at_exit, /*fc=*/NULL,

tools/perf/util/header.c

4119

int fd,

tools/perf/util/header.c

4123

return perf_session__do_write_header(session, evlist, fd, true, fc,

tools/perf/util/header.c

4128

int fd, void *buf, size_t size)

tools/perf/util/header.c

4130

if (readn(fd, buf, size) <= 0)

tools/perf/util/header.c

4139

int perf_header__process_sections(struct perf_header *header, int fd,

tools/perf/util/header.c

4143

int feat, int fd, void *data))

tools/perf/util/header.c

4161

lseek(fd, header->feat_offset, SEEK_SET);

tools/perf/util/header.c

4163

err = perf_header__getbuffer64(header, fd, feat_sec, sec_size);

tools/perf/util/header.c

4168

err = process(sec++, header, feat, fd, data);

tools/perf/util/header.c

4296

struct perf_header *ph, int fd)

tools/perf/util/header.c

4300

lseek(fd, 0, SEEK_SET);

tools/perf/util/header.c

4302

ret = readn(fd, header, sizeof(*header));

tools/perf/util/header.c

4387

int feat, int fd, void *data)

tools/perf/util/header.c

4390

.fd = fd,

tools/perf/util/header.c

4396

if (lseek(fd, section->offset, SEEK_SET) == (off_t)-1) {

tools/perf/util/header.c

4447

static int read_attr(int fd, struct perf_header *ph,

tools/perf/util/header.c

4458

ret = readn(fd, attr, PERF_ATTR_SIZE_VER0);

tools/perf/util/header.c

4485

ret = readn(fd, ptr, left);

tools/perf/util/header.c

4488

ret = readn(fd, &f_attr->ids, sizeof(f_attr->ids));

tools/perf/util/header.c

4547

int fd = perf_data__fd(data);

tools/perf/util/header.c

4566

if (perf_file_header__read(&f_header, header, fd) < 0)

tools/perf/util/header.c

4594

lseek(fd, f_header.attrs.offset, SEEK_SET);

tools/perf/util/header.c

4600

if (read_attr(fd, header, &f_attr) < 0)

tools/perf/util/header.c

4609

tmp = lseek(fd, 0, SEEK_CUR);

tools/perf/util/header.c

4631

lseek(fd, f_attr.ids.offset, SEEK_SET);

tools/perf/util/header.c

4634

if (perf_header__getbuffer64(header, fd, &f_id, sizeof(f_id)))

tools/perf/util/header.c

4640

lseek(fd, tmp, SEEK_SET);

tools/perf/util/header.c

4644

perf_header__process_sections(header, fd, &session->tevent,

tools/perf/util/header.c

4650

perf_header__process_sections(header, fd, NULL, perf_file_section__process);

tools/perf/util/header.c

4666

struct feat_fd ff = { .fd = 0 };

tools/perf/util/header.c

4852

int fd = perf_data__fd(session->data);

tools/perf/util/header.c

4863

off_t offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/header.c

4866

lseek(fd, offset + sizeof(struct perf_record_header_tracing_data),

tools/perf/util/header.c

4870

size_read = trace_report(fd, &session->tevent, session->trace_event_repipe);

tools/perf/util/header.c

4873

if (readn(fd, buf, padding) < 0) {

tools/perf/util/header.c

933

err = auxtrace_index__write(ff->fd, &session->auxtrace_index);

tools/perf/util/header.h

103

struct perf_header *ph, int fd);

tools/perf/util/header.h

117

int fd;

tools/perf/util/header.h

138

int fd, bool at_exit);

tools/perf/util/header.h

139

int perf_header__write_pipe(int fd);

tools/perf/util/header.h

153

int fd,

tools/perf/util/header.h

165

int perf_header__process_sections(struct perf_header *header, int fd,

tools/perf/util/header.h

169

int feat, int fd, void *data));

tools/perf/util/header.h

196

int do_write(struct feat_fd *fd, const void *buf, size_t size);

tools/perf/util/header.h

198

int write_padded(struct feat_fd *fd, const void *bf,

tools/perf/util/hisi-ptt.c

105

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/hisi-ptt.c

112

err = readn(fd, data, size);

tools/perf/util/hisi-ptt.c

93

int fd = perf_data__fd(session->data);

tools/perf/util/hwmon_pmu.c

286

int fd = openat(dir.dirfd, ent->d_name, O_RDONLY);

tools/perf/util/hwmon_pmu.c

289

if (fd < 0)

tools/perf/util/hwmon_pmu.c

292

read_len = read(fd, buf, sizeof(buf));

tools/perf/util/hwmon_pmu.c

303

close(fd);

tools/perf/util/hwmon_pmu.c

309

close(fd);

tools/perf/util/hwmon_pmu.c

317

close(fd);

tools/perf/util/hwmon_pmu.c

423

int fd;

tools/perf/util/hwmon_pmu.c

433

fd = openat(dir, buf, O_RDONLY);

tools/perf/util/hwmon_pmu.c

434

if (fd > 0) {

tools/perf/util/hwmon_pmu.c

435

ssize_t read_len = read(fd, buf, sizeof(buf));

tools/perf/util/hwmon_pmu.c

452

close(fd);

tools/perf/util/hwmon_pmu.c

756

#define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))

tools/perf/util/hwmon_pmu.c

776

int fd;

tools/perf/util/hwmon_pmu.c

781

fd = openat(dir, buf, O_RDONLY);

tools/perf/util/hwmon_pmu.c

782

FD(evsel, idx, thread) = fd;

tools/perf/util/hwmon_pmu.c

783

if (fd < 0) {

tools/perf/util/hwmon_pmu.c

810

int fd;

tools/perf/util/hwmon_pmu.c

818

fd = FD(evsel, cpu_map_idx, thread);

tools/perf/util/hwmon_pmu.c

819

len = pread(fd, buf, sizeof(buf), 0);

tools/perf/util/intel-bts.c

486

int fd = perf_data__fd(btsq->bts->session->data);

tools/perf/util/intel-bts.c

488

buffer->data = auxtrace_buffer__get_data(buffer, fd);

tools/perf/util/intel-bts.c

650

int fd = perf_data__fd(session->data);

tools/perf/util/intel-bts.c

656

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/intel-bts.c

668

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/intel-pt.c

3861

int fd = perf_data__fd(session->data);

tools/perf/util/intel-pt.c

3867

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/intel-pt.c

3879

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/intel-pt.c

410

int fd = perf_data__fd(ptq->pt->session->data);

tools/perf/util/intel-pt.c

412

buffer->data = auxtrace_buffer__get_data(buffer, fd);

tools/perf/util/intel-tpebs.c

235

.file.fd = tpebs_cmd.out,

tools/perf/util/intel-tpebs.c

284

pollfd.fd = ack_fd[0];

tools/perf/util/jitdump.c

101

close(fd);

tools/perf/util/jitdump.c

82

int ret, fd, saved_errno;

tools/perf/util/jitdump.c

89

fd = open(filename, O_CREAT|O_TRUNC|O_WRONLY, 0644);

tools/perf/util/jitdump.c

92

if (fd == -1) {

tools/perf/util/jitdump.c

98

ret = jit_write_elf(fd, code_addr, sym, (const void *)code, csize, debug, nr_debug_entries,

tools/perf/util/libbfd.c

424

int err = -1, fd;

tools/perf/util/libbfd.c

434

fd = open(filename, O_RDONLY);

tools/perf/util/libbfd.c

435

if (fd < 0)

tools/perf/util/libbfd.c

439

abfd = bfd_fdopenr(filename, /*target=*/NULL, fd);

tools/perf/util/libdw.c

32

int fd;

tools/perf/util/libdw.c

42

fd = open(dso_name, O_RDONLY);

tools/perf/util/libdw.c

43

if (fd < 0)

tools/perf/util/libdw.c

48

close(fd);

tools/perf/util/libdw.c

56

mod = dwfl_report_offline(dwfl, dso_name, dso_name, fd);

tools/perf/util/libdw.c

59

close(fd);

tools/perf/util/lzma.c

117

int fd = open(input, O_RDONLY);

tools/perf/util/lzma.c

122

if (fd < 0)

tools/perf/util/lzma.c

125

rc = read(fd, buf, sizeof(buf));

tools/perf/util/lzma.c

126

close(fd);

tools/perf/util/mmap.c

277

int mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, struct perf_cpu cpu)

tools/perf/util/mmap.c

279

if (perf_mmap__mmap(&map->core, &mp->core, fd, cpu)) {

tools/perf/util/mmap.c

314

&mp->auxtrace_mp, map->core.base, fd))

tools/perf/util/mmap.c

48

int fd __maybe_unused)

tools/perf/util/mmap.h

52

int mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, struct perf_cpu cpu);

tools/perf/util/namespaces.h

19

int setns(int fd, int nstype);

tools/perf/util/perf-regs-arch/perf_regs_aarch64.c

118

int fd;

tools/perf/util/perf-regs-arch/perf_regs_aarch64.c

133

fd = sys_perf_event_open(&attr, /*pid=*/0, /*cpu=*/-1,

tools/perf/util/perf-regs-arch/perf_regs_aarch64.c

135

if (fd != -1) {

tools/perf/util/perf-regs-arch/perf_regs_aarch64.c

136

close(fd);

tools/perf/util/perf-regs-arch/perf_regs_powerpc.c

144

int fd;

tools/perf/util/perf-regs-arch/perf_regs_powerpc.c

172

fd = sys_perf_event_open(&attr, /*pid=*/0, /*cpu=*/-1,

tools/perf/util/perf-regs-arch/perf_regs_powerpc.c

174

if (fd != -1) {

tools/perf/util/perf-regs-arch/perf_regs_powerpc.c

175

close(fd);

tools/perf/util/perf-regs-arch/perf_regs_x86.c

249

int fd;

tools/perf/util/perf-regs-arch/perf_regs_x86.c

275

fd = sys_perf_event_open(&attr, /*pid=*/0, /*cpu=*/-1,

tools/perf/util/perf-regs-arch/perf_regs_x86.c

277

if (fd != -1) {

tools/perf/util/perf-regs-arch/perf_regs_x86.c

278

close(fd);

tools/perf/util/perf_api_probe.c

152

int fd;

tools/perf/util/perf_api_probe.c

161

fd = sys_perf_event_open(&attr, -1, cpu.cpu, -1, 0);

tools/perf/util/perf_api_probe.c

162

if (fd < 0)

tools/perf/util/perf_api_probe.c

164

close(fd);

tools/perf/util/perf_api_probe.c

184

int fd;

tools/perf/util/perf_api_probe.c

186

fd = sys_perf_event_open(&attr, -1, 0, -1, 0);

tools/perf/util/perf_api_probe.c

19

int err = -EAGAIN, fd;

tools/perf/util/perf_api_probe.c

192

if (fd < 0 && errno == E2BIG)

tools/perf/util/perf_api_probe.c

194

if (fd >= 0)

tools/perf/util/perf_api_probe.c

195

close(fd);

tools/perf/util/perf_api_probe.c

32

fd = sys_perf_event_open(&evsel->core.attr, pid, cpu.cpu, -1, flags);

tools/perf/util/perf_api_probe.c

33

if (fd < 0) {

tools/perf/util/perf_api_probe.c

42

close(fd);

tools/perf/util/perf_api_probe.c

46

fd = sys_perf_event_open(&evsel->core.attr, pid, cpu.cpu, -1, flags);

tools/perf/util/perf_api_probe.c

47

if (fd < 0) {

tools/perf/util/perf_api_probe.c

52

close(fd);

tools/perf/util/pmu.c

213

int fd = openat(dirfd, name, O_RDONLY);

tools/perf/util/pmu.c

215

if (fd < 0) {

tools/perf/util/pmu.c

219

file = fdopen(fd, "r");

tools/perf/util/pmu.c

221

close(fd);

tools/perf/util/pmu.c

240

int fd;

tools/perf/util/pmu.c

2405

int fd;

tools/perf/util/pmu.c

2407

fd = perf_pmu__pathname_fd(dirfd, pmu->name, name, O_RDONLY);

tools/perf/util/pmu.c

2408

if (fd < 0)

tools/perf/util/pmu.c

2411

return fdopen(fd, "r");

tools/perf/util/pmu.c

242

fd = perf_pmu__pathname_fd(dirfd, name, "format", O_DIRECTORY);

tools/perf/util/pmu.c

243

if (fd < 0)

tools/perf/util/pmu.c

247

if (perf_pmu__format_parse(pmu, fd, eager_load))

tools/perf/util/pmu.c

2537

int fd;

tools/perf/util/pmu.c

2542

fd = openat(caps_fd, name, O_RDONLY);

tools/perf/util/pmu.c

2543

if (fd == -1)

tools/perf/util/pmu.c

2545

file = fdopen(fd, "r");

tools/perf/util/pmu.c

2547

close(fd);

tools/perf/util/pmu.c

301

int fd, ret = -1;

tools/perf/util/pmu.c

309

fd = open(path, O_RDONLY);

tools/perf/util/pmu.c

310

if (fd == -1)

tools/perf/util/pmu.c

313

if (fstat(fd, &st) < 0)

tools/perf/util/pmu.c

316

sret = read(fd, scale, sizeof(scale)-1);

tools/perf/util/pmu.c

327

close(fd);

tools/perf/util/pmu.c

336

int fd;

tools/perf/util/pmu.c

344

fd = open(path, O_RDONLY);

tools/perf/util/pmu.c

345

if (fd == -1)

tools/perf/util/pmu.c

348

sret = read(fd, alias->unit, UNIT_MAX_LEN);

tools/perf/util/pmu.c

352

close(fd);

tools/perf/util/pmu.c

361

close(fd);

tools/perf/util/pmu.c

371

int fd;

tools/perf/util/pmu.c

379

fd = open(path, O_RDONLY);

tools/perf/util/pmu.c

380

if (fd == -1)

tools/perf/util/pmu.c

387

len = read(fd, buf, sizeof(buf));

tools/perf/util/pmu.c

393

close(fd);

tools/perf/util/pmu.c

711

int fd;

tools/perf/util/pmu.c

722

fd = openat(events_dir_fd, name, O_RDONLY);

tools/perf/util/pmu.c

723

if (fd == -1) {

tools/perf/util/pmu.c

729

/*val=*/ NULL, fd, /*pe=*/ NULL,

tools/perf/util/pmu.c

732

close(fd);

tools/perf/util/pmu.c

826

io.fd = perf_pmu__pathname_fd(dirfd, pmu_name, *template, O_RDONLY);

tools/perf/util/pmu.c

827

if (io.fd < 0)

tools/perf/util/pmu.c

830

io__init(&io, io.fd, buf, sizeof(buf));

tools/perf/util/pmu.c

832

close(io.fd);

tools/perf/util/pmu.c

848

int fd;

tools/perf/util/pmu.c

850

fd = perf_pmu__pathname_fd(dirfd, name, "cpumask", O_PATH);

tools/perf/util/pmu.c

851

if (fd < 0)

tools/perf/util/pmu.c

854

close(fd);

tools/perf/util/pmus.c

244

int fd = perf_pmu__event_source_devices_fd();

tools/perf/util/pmus.c

249

if (fd < 0)

tools/perf/util/pmus.c

252

io_dir__init(&dir, fd);

tools/perf/util/pmus.c

260

perf_pmu__find2(fd, dent->d_name);

tools/perf/util/pmus.c

263

close(fd);

tools/perf/util/powerpc-vpadtl.c

227

int fd = perf_data__fd(vpaq->vpa->session->data);

tools/perf/util/powerpc-vpadtl.c

229

buffer->data = auxtrace_buffer__get_data(buffer, fd);

tools/perf/util/powerpc-vpadtl.c

546

int fd = perf_data__fd(session->data);

tools/perf/util/powerpc-vpadtl.c

556

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/powerpc-vpadtl.c

568

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/probe-event.c

2708

static int __show_perf_probe_events(int fd, bool is_kprobe,

tools/perf/util/probe-event.c

2720

rawlist = probe_file__get_rawlist(fd);

tools/perf/util/probe-event.c

2966

int fd;

tools/perf/util/probe-event.c

2968

fd = probe_file__open(PF_FL_RW | (uprobe ? PF_FL_UPROBE : 0));

tools/perf/util/probe-event.c

2969

if (fd < 0)

tools/perf/util/probe-event.c

2970

return fd;

tools/perf/util/probe-event.c

2973

*namelist = probe_file__get_namelist(fd);

tools/perf/util/probe-event.c

2976

close(fd);

tools/perf/util/probe-event.c

2979

return fd;

tools/perf/util/probe-event.c

2986

int i, fd[2] = {-1, -1}, up, ret;

tools/perf/util/probe-event.c

2993

fd[up] = __open_probe_file_and_namelist(up, &namelist[up]);

tools/perf/util/probe-event.c

2994

if (fd[up] < 0)

tools/perf/util/probe-event.c

2995

return fd[up];

tools/perf/util/probe-event.c

300

int fd;

tools/perf/util/probe-event.c

3001

if (fd[up] == -1) { /* Open the kprobe/uprobe_events */

tools/perf/util/probe-event.c

3002

fd[up] = __open_probe_file_and_namelist(up,

tools/perf/util/probe-event.c

3004

if (fd[up] < 0)

tools/perf/util/probe-event.c

3018

ret = probe_file__add_event(fd[up], tev);

tools/perf/util/probe-event.c

3045

if (fd[up] >= 0)

tools/perf/util/probe-event.c

3046

close(fd[up]);

tools/perf/util/probe-event.c

309

fd = open(module, O_RDONLY);

tools/perf/util/probe-event.c

310

if (fd < 0)

tools/perf/util/probe-event.c

313

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/probe-event.c

348

close(fd);

tools/perf/util/probe-event.c

503

int fd;

tools/perf/util/probe-event.c

509

fd = debuginfod_find_debuginfo(c, (const unsigned char *)sbuild_id,

tools/perf/util/probe-event.c

511

if (fd >= 0)

tools/perf/util/probe-event.c

512

close(fd);

tools/perf/util/probe-event.c

514

if (fd < 0) {

tools/perf/util/probe-event.c

629

int fd, ret = -ENOENT;

tools/perf/util/probe-event.c

633

fd = open(exec, O_RDONLY);

tools/perf/util/probe-event.c

635

if (fd < 0)

tools/perf/util/probe-event.c

638

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/probe-event.c

655

close(fd);

tools/perf/util/probe-file.c

1000

ret = ftruncate(pcache->fd, 0);

tools/perf/util/probe-file.c

1005

ret = probe_cache_entry__write(entry, pcache->fd);

tools/perf/util/probe-file.c

1112

int fd;

tools/perf/util/probe-file.c

1122

fd = open_trace_file("README", false);

tools/perf/util/probe-file.c

1123

if (fd < 0)

tools/perf/util/probe-file.c

1126

fp = fdopen(fd, "r");

tools/perf/util/probe-file.c

1128

close(fd);

tools/perf/util/probe-file.c

141

int fd;

tools/perf/util/probe-file.c

144

fd = open_uprobe_events(flag & PF_FL_RW);

tools/perf/util/probe-file.c

146

fd = open_kprobe_events(flag & PF_FL_RW);

tools/perf/util/probe-file.c

147

if (fd < 0)

tools/perf/util/probe-file.c

148

print_open_warning(fd, flag & PF_FL_UPROBE, flag & PF_FL_RW);

tools/perf/util/probe-file.c

150

return fd;

tools/perf/util/probe-file.c

169

struct strlist *probe_file__get_rawlist(int fd)

tools/perf/util/probe-file.c

177

if (fd < 0)

tools/perf/util/probe-file.c

184

fddup = dup(fd);

tools/perf/util/probe-file.c

220

static struct strlist *__probe_file__get_namelist(int fd, bool include_group)

tools/perf/util/probe-file.c

229

rawlist = probe_file__get_rawlist(fd);

tools/perf/util/probe-file.c

261

struct strlist *probe_file__get_namelist(int fd)

tools/perf/util/probe-file.c

263

return __probe_file__get_namelist(fd, false);

tools/perf/util/probe-file.c

266

int probe_file__add_event(int fd, struct probe_trace_event *tev)

tools/perf/util/probe-file.c

279

if (write(fd, buf, strlen(buf)) < (int)strlen(buf)) {

tools/perf/util/probe-file.c

290

static int __del_trace_probe_event(int fd, struct str_node *ent)

tools/perf/util/probe-file.c

311

ret = write(fd, buf, strlen(buf));

tools/perf/util/probe-file.c

324

int probe_file__get_events(int fd, struct strfilter *filter,

tools/perf/util/probe-file.c

335

namelist = __probe_file__get_namelist(fd, true);

tools/perf/util/probe-file.c

357

int probe_file__del_strlist(int fd, struct strlist *namelist)

tools/perf/util/probe-file.c

363

ret = __del_trace_probe_event(fd, ent);

tools/perf/util/probe-file.c

439

int ret, fd;

tools/perf/util/probe-file.c

483

fd = open(cpath, O_CREAT | O_RDWR, 0644);

tools/perf/util/probe-file.c

484

if (fd < 0)

tools/perf/util/probe-file.c

485

pr_debug("Failed to open cache(%d): %s\n", fd, cpath);

tools/perf/util/probe-file.c

487

pcache->fd = fd;

tools/perf/util/probe-file.c

489

return fd;

tools/perf/util/probe-file.c

499

fddup = dup(pcache->fd);

tools/perf/util/probe-file.c

557

pcache->fd = -EINVAL;

tools/perf/util/probe-file.c

578

if (pcache->fd > 0)

tools/perf/util/probe-file.c

579

close(pcache->fd);

tools/perf/util/probe-file.c

950

static int probe_cache_entry__write(struct probe_cache_entry *entry, int fd)

tools/perf/util/probe-file.c

958

ret = fstat(fd, &st);

tools/perf/util/probe-file.c

966

ret = writev(fd, iov, 3);

tools/perf/util/probe-file.c

974

ret = writev(fd, iov, 2);

tools/perf/util/probe-file.c

984

if (ftruncate(fd, st.st_size) < 0)

tools/perf/util/probe-file.c

996

ret = lseek(pcache->fd, 0, SEEK_SET);

tools/perf/util/probe-file.h

20

int fd;

tools/perf/util/probe-file.h

43

struct strlist *probe_file__get_namelist(int fd);

tools/perf/util/probe-file.h

44

struct strlist *probe_file__get_rawlist(int fd);

tools/perf/util/probe-file.h

45

int probe_file__add_event(int fd, struct probe_trace_event *tev);

tools/perf/util/probe-file.h

47

int probe_file__get_events(int fd, struct strfilter *filter,

tools/perf/util/probe-file.h

49

int probe_file__del_strlist(int fd, struct strlist *namelist);

tools/perf/util/python.c

1528

file = PyFile_FromFd(evlist->core.pollfd.entries[i].fd, "perf", "r", -1,

tools/perf/util/record.c

225

int err, fd;

tools/perf/util/record.c

252

fd = sys_perf_event_open(&evsel->core.attr, pid, cpu.cpu, -1,

tools/perf/util/record.c

254

if (fd < 0) {

tools/perf/util/record.c

263

close(fd);

tools/perf/util/s390-cpumsf.c

733

int fd = perf_data__fd(sfq->sf->session->data);

tools/perf/util/s390-cpumsf.c

735

buffer->data = auxtrace_buffer__get_data(buffer, fd);

tools/perf/util/s390-cpumsf.c

966

int fd = perf_data__fd(session->data);

tools/perf/util/s390-cpumsf.c

977

data_offset = lseek(fd, 0, SEEK_CUR);

tools/perf/util/s390-cpumsf.c

989

if (auxtrace_buffer__get_data(buffer, fd)) {

tools/perf/util/session.c

1590

int fd = perf_data__fd(session->data);

tools/perf/util/session.c

1625

lseek(fd, file_offset, SEEK_SET);

tools/perf/util/session.c

1647

lseek(fd, file_offset + event->header.size, SEEK_SET);

tools/perf/util/session.c

1757

int fd;

tools/perf/util/session.c

1768

fd = perf_data__fd(session->data);

tools/perf/util/session.c

1774

if (lseek(fd, file_offset, SEEK_SET) == (off_t)-1 ||

tools/perf/util/session.c

1775

readn(fd, buf, hdr_sz) != (ssize_t)hdr_sz)

tools/perf/util/session.c

1789

if (readn(fd, buf, rest) != (ssize_t)rest)

tools/perf/util/session.c

2262

int fd;

tools/perf/util/session.c

2339

buf = mmap(NULL, rd->mmap_size, mmap_prot, mmap_flags, rd->fd,

tools/perf/util/session.c

2461

.fd = perf_data__fd(session->data),

tools/perf/util/session.c

2541

.fd = perf_data__fd(session->data),

tools/perf/util/session.c

2560

.fd = data->dir.files[i].fd,

tools/perf/util/setns.c

7

int setns(int fd, int nstype)

tools/perf/util/setns.c

9

return syscall(__NR_setns, fd, nstype);

tools/perf/util/srccode.c

113

fd = open(fn, O_RDONLY);

tools/perf/util/srccode.c

114

if (fd < 0 || fstat(fd, &st) < 0) {

tools/perf/util/srccode.c

129

h->map = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);

tools/perf/util/srccode.c

130

close(fd);

tools/perf/util/srccode.c

93

int fd;

tools/perf/util/strbuf.c

139

ssize_t strbuf_read(struct strbuf *sb, int fd, ssize_t hint)

tools/perf/util/strbuf.c

152

cnt = read(fd, sb->buf + sb->len, sb->alloc - sb->len - 1);

tools/perf/util/strbuf.h

93

ssize_t strbuf_read(struct strbuf *, int fd, ssize_t hint);

tools/perf/util/svghelper.c

154

void svg_ubox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges)

tools/perf/util/svghelper.c

163

fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges);

tools/perf/util/svghelper.c

173

void svg_lbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges)

tools/perf/util/svghelper.c

182

fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges);

tools/perf/util/svghelper.c

192

void svg_fbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges)

tools/perf/util/svghelper.c

201

fprintf(svgfile, "<title>fd=%d error=%d merges=%d</title>\n", fd, err, merges);

tools/perf/util/svghelper.h

10

void svg_ubox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);

tools/perf/util/svghelper.h

11

void svg_lbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);

tools/perf/util/svghelper.h

12

void svg_fbox(int Yslot, u64 start, u64 end, double height, const char *type, int fd, int err, int merges);

tools/perf/util/symbol-elf.c

1000

if (fd < 0)

tools/perf/util/symbol-elf.c

1003

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

1035

close(fd);

tools/perf/util/symbol-elf.c

1054

close(ss->fd);

tools/perf/util/symbol-elf.c

1148

int fd;

tools/perf/util/symbol-elf.c

1151

fd = dso__decompress_kmodule_fd(dso, name);

tools/perf/util/symbol-elf.c

1152

if (fd < 0)

tools/perf/util/symbol-elf.c

1157

fd = open(name, O_RDONLY);

tools/perf/util/symbol-elf.c

1158

if (fd < 0) {

tools/perf/util/symbol-elf.c

1164

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

1179

close(fd);

tools/perf/util/symbol-elf.c

1180

fd = new_fd;

tools/perf/util/symbol-elf.c

1247

ss->fd = fd;

tools/perf/util/symbol-elf.c

1256

close(fd);

tools/perf/util/symbol-elf.c

1842

int file__read_maps(int fd, bool exe, mapfn_t mapfn, void *data,

tools/perf/util/symbol-elf.c

1848

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

1861

enum dso_type dso__type_fd(int fd)

tools/perf/util/symbol-elf.c

1868

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

1936

int fd;

tools/perf/util/symbol-elf.c

1946

kcore->fd = open(filename, O_RDONLY);

tools/perf/util/symbol-elf.c

1947

if (kcore->fd == -1)

tools/perf/util/symbol-elf.c

1950

kcore->elf = elf_begin(kcore->fd, ELF_C_READ, NULL);

tools/perf/util/symbol-elf.c

1967

close(kcore->fd);

tools/perf/util/symbol-elf.c

1977

kcore->fd = mkstemp(filename);

tools/perf/util/symbol-elf.c

1979

kcore->fd = open(filename, O_WRONLY | O_CREAT | O_EXCL, 0400);

tools/perf/util/symbol-elf.c

1980

if (kcore->fd == -1)

tools/perf/util/symbol-elf.c

1983

kcore->elf = elf_begin(kcore->fd, ELF_C_WRITE, NULL);

tools/perf/util/symbol-elf.c

1997

close(kcore->fd);

tools/perf/util/symbol-elf.c

2005

close(kcore->fd);

tools/perf/util/symbol-elf.c

214

int fd;

tools/perf/util/symbol-elf.c

220

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-elf.c

221

if (fd < 0)

tools/perf/util/symbol-elf.c

224

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

236

close(fd);

tools/perf/util/symbol-elf.c

2562

if (copy_bytes(kcore.fd, p->offset, extract.fd, offs, p->len))

tools/perf/util/symbol-elf.c

2615

if (copy_bytes(kcore.fd, kce->offs, extract.fd, offset, kce->len))

tools/perf/util/symbol-elf.c

2875

int fd, ret;

tools/perf/util/symbol-elf.c

2877

fd = open(target, O_RDONLY);

tools/perf/util/symbol-elf.c

2878

if (fd < 0)

tools/perf/util/symbol-elf.c

2881

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

2889

close(fd);

tools/perf/util/symbol-elf.c

866

int fd, err;

tools/perf/util/symbol-elf.c

876

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-elf.c

877

if (fd < 0)

tools/perf/util/symbol-elf.c

880

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/symbol-elf.c

892

close(fd);

tools/perf/util/symbol-elf.c

915

int error = 0, fd;

tools/perf/util/symbol-elf.c

917

fd = filename__decompress(filename, path, sizeof(path), m.comp, &error);

tools/perf/util/symbol-elf.c

918

if (fd < 0) {

tools/perf/util/symbol-elf.c

923

close(fd);

tools/perf/util/symbol-elf.c

937

int fd, err = -1;

tools/perf/util/symbol-elf.c

939

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-elf.c

940

if (fd < 0)

tools/perf/util/symbol-elf.c

948

if (read(fd, &nhdr, sizeof(nhdr)) != sizeof(nhdr))

tools/perf/util/symbol-elf.c

955

if (read(fd, bf, namesz) != (ssize_t)namesz)

tools/perf/util/symbol-elf.c

959

if (read(fd, bid->data, sz) == (ssize_t)sz) {

tools/perf/util/symbol-elf.c

965

} else if (read(fd, bf, descsz) != (ssize_t)descsz)

tools/perf/util/symbol-elf.c

975

if (read(fd, bf, n) != n)

tools/perf/util/symbol-elf.c

979

close(fd);

tools/perf/util/symbol-elf.c

987

int fd, err = -1;

tools/perf/util/symbol-elf.c

999

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-minimal.c

112

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-minimal.c

113

if (fd < 0)

tools/perf/util/symbol-minimal.c

116

if (read(fd, hdrs.ehdr32.e_ident, EI_NIDENT) != EI_NIDENT)

tools/perf/util/symbol-minimal.c

127

if (read(fd,

tools/perf/util/symbol-minimal.c

153

lseek(fd, elf32 ? hdrs.ehdr32.e_phoff : hdrs.ehdr64.e_phoff, SEEK_SET);

tools/perf/util/symbol-minimal.c

154

if (read(fd, phdr, phdr_size) != phdr_size)

tools/perf/util/symbol-minimal.c

189

lseek(fd, elf32 ? hdrs.phdr32[i].p_offset : hdrs.phdr64[i].p_offset, SEEK_SET);

tools/perf/util/symbol-minimal.c

190

if (read(fd, buf, p_filesz) != p_filesz)

tools/perf/util/symbol-minimal.c

203

close(fd);

tools/perf/util/symbol-minimal.c

209

int fd;

tools/perf/util/symbol-minimal.c

215

fd = open(filename, O_RDONLY);

tools/perf/util/symbol-minimal.c

216

if (fd < 0)

tools/perf/util/symbol-minimal.c

219

if (fstat(fd, &stbuf) < 0)

tools/perf/util/symbol-minimal.c

227

if (read(fd, buf, buf_size) != (ssize_t) buf_size)

tools/perf/util/symbol-minimal.c

234

close(fd);

tools/perf/util/symbol-minimal.c

241

int fd = open(name, O_RDONLY);

tools/perf/util/symbol-minimal.c

242

if (fd < 0)

tools/perf/util/symbol-minimal.c

249

ss->fd = fd;

tools/perf/util/symbol-minimal.c

254

close(fd);

tools/perf/util/symbol-minimal.c

274

close(ss->fd);

tools/perf/util/symbol-minimal.c

283

static int fd__is_64_bit(int fd)

tools/perf/util/symbol-minimal.c

287

if (lseek(fd, 0, SEEK_SET))

tools/perf/util/symbol-minimal.c

290

if (readn(fd, e_ident, sizeof(e_ident)) != sizeof(e_ident))

tools/perf/util/symbol-minimal.c

300

enum dso_type dso__type_fd(int fd)

tools/perf/util/symbol-minimal.c

305

ret = fd__is_64_bit(fd);

tools/perf/util/symbol-minimal.c

312

if (readn(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr))

tools/perf/util/symbol-minimal.c

329

ret = fd__is_64_bit(ss->fd);

tools/perf/util/symbol-minimal.c

338

int file__read_maps(int fd __maybe_unused, bool exe __maybe_unused,

tools/perf/util/symbol-minimal.c

90

int fd, ret = -1;

tools/perf/util/symbol.c

1314

int err, fd;

tools/perf/util/symbol.c

1338

fd = open(kcore_filename, O_RDONLY);

tools/perf/util/symbol.c

1339

if (fd < 0) {

tools/perf/util/symbol.c

1346

err = file__read_maps(fd, map__prot(map) & PROT_EXEC, kcore_mapfn, &md,

tools/perf/util/symbol.c

1453

close(fd);

tools/perf/util/symbol.c

1471

close(fd);

tools/perf/util/symbol.c

1986

int fd = open(file, O_RDONLY);

tools/perf/util/symbol.c

1987

if (fd < 0)

tools/perf/util/symbol.c

1989

close(fd);

tools/perf/util/symbol.h

141

enum dso_type dso__type_fd(int fd);

tools/perf/util/symbol.h

194

int file__read_maps(int fd, bool exe, mapfn_t mapfn, void *data,

tools/perf/util/symbol.h

205

int fd;

tools/perf/util/symsrc.h

17

int fd;

tools/perf/util/synthetic-events.c

2203

int perf_event__synthesize_tracing_data(const struct perf_tool *tool, int fd, struct evlist *evlist,

tools/perf/util/synthetic-events.c

2222

tdata = tracing_data_get(&evlist->core.entries, fd, true);

tools/perf/util/synthetic-events.c

2243

ff = (struct feat_fd){ .fd = fd };

tools/perf/util/synthetic-events.c

2485

int fd = perf_data__fd(data);

tools/perf/util/synthetic-events.c

2495

err = perf_event__synthesize_tracing_data(tool, fd, evlist,

tools/perf/util/synthetic-events.c

2670

io.fd = open(path, O_RDONLY, 0);

tools/perf/util/synthetic-events.c

2671

if (io.fd < 0) {

tools/perf/util/synthetic-events.c

2675

io__init(&io, io.fd, bf, sizeof(bf));

tools/perf/util/synthetic-events.c

2730

close(io.fd);

tools/perf/util/synthetic-events.c

450

io.fd = open(bf, O_RDONLY, 0);

tools/perf/util/synthetic-events.c

451

if (io.fd < 0) {

tools/perf/util/synthetic-events.c

458

io__init(&io, io.fd, bf, sizeof(bf));

tools/perf/util/synthetic-events.c

547

close(io.fd);

tools/perf/util/synthetic-events.c

77

int fd;

tools/perf/util/synthetic-events.c

90

fd = open(bf, O_RDONLY);

tools/perf/util/synthetic-events.c

91

if (fd < 0) {

tools/perf/util/synthetic-events.c

96

n = read(fd, bf, sizeof(bf) - 1);

tools/perf/util/synthetic-events.c

97

close(fd);

tools/perf/util/synthetic-events.h

92

int perf_event__synthesize_tracing_data(const struct perf_tool *tool, int fd, struct evlist *evlist, perf_event__handler_t process);

tools/perf/util/thread.c

455

int fd;

tools/perf/util/thread.c

459

fd = open(path, O_RDONLY);

tools/perf/util/thread.c

460

if (fd >= 0) {

tools/perf/util/thread.c

461

e_machine = dso__read_e_machine(/*optional_dso=*/NULL, fd, e_flags);

tools/perf/util/thread.c

462

close(fd);

tools/perf/util/tool.c

137

static int skipn(int fd, off_t n)

tools/perf/util/tool.c

143

ret = read(fd, buf, min(n, (off_t)sizeof(buf)));

tools/perf/util/tool_pmu.c

124

static int read_stat_field(int fd, struct perf_cpu cpu, int field, __u64 *val)

tools/perf/util/tool_pmu.c

130

io__init(&io, fd, buf, sizeof(buf));

tools/perf/util/tool_pmu.c

157

static int read_pid_stat_field(int fd, int field, __u64 *val)

tools/perf/util/tool_pmu.c

163

io__init(&io, fd, buf, sizeof(buf));

tools/perf/util/tool_pmu.c

220

#define FD(e, x, y) (*(int *)xyarray__entry(e->core.fd, x, y))

tools/perf/util/tool_pmu.c

240

pid = evsel->cgrp->fd;

tools/perf/util/tool_pmu.c

251

int fd;

tools/perf/util/tool_pmu.c

262

fd = open(buf, O_RDONLY);

tools/perf/util/tool_pmu.c

265

fd = open("/proc/stat", O_RDONLY);

tools/perf/util/tool_pmu.c

267

FD(evsel, idx, thread) = fd;

tools/perf/util/tool_pmu.c

268

if (fd < 0) {

tools/perf/util/tool_pmu.c

274

err = read_pid_stat_field(fd, system ? 15 : 14,

tools/perf/util/tool_pmu.c

280

err = read_stat_field(fd, cpu, system ? 3 : 1,

tools/perf/util/tool_pmu.c

524

int fd = FD(evsel, cpu_map_idx, thread);

tools/perf/util/tool_pmu.c

527

lseek(fd, SEEK_SET, 0);

tools/perf/util/tool_pmu.c

531

err = read_pid_stat_field(fd, system ? 15 : 14, &cur_time);

tools/perf/util/tool_pmu.c

540

err = read_stat_field(fd, cpu, system ? 3 : 1, &cur_time);

tools/perf/util/trace-event-info.c

410

int fd;

tools/perf/util/trace-event-info.c

431

fd = open(evt_path, O_RDONLY);

tools/perf/util/trace-event-info.c

432

if (fd < 0)

tools/perf/util/trace-event-info.c

434

if (read(fd, id_buf, sizeof(id_buf)) < 0) {

tools/perf/util/trace-event-info.c

435

close(fd);

tools/perf/util/trace-event-info.c

438

close(fd);

tools/perf/util/trace-event-info.c

48

int r, fd;

tools/perf/util/trace-event-info.c

51

fd = open(file, O_RDONLY);

tools/perf/util/trace-event-info.c

52

if (fd < 0) {

tools/perf/util/trace-event-info.c

593

int fd, bool temp)

tools/perf/util/trace-event-info.c

599

output_fd = fd;

tools/perf/util/trace-event-info.c

64

r = read(fd, buf, BUFSIZ);

tools/perf/util/trace-event-info.c

665

output_fd = fd;

tools/perf/util/trace-event-info.c

688

int read_tracing_data(int fd, struct list_head *pattrs)

tools/perf/util/trace-event-info.c

697

tdata = tracing_data_get(pattrs, fd, false);

tools/perf/util/trace-event-info.c

84

close(fd);

tools/perf/util/trace-event-read.c

28

static int __do_read(int fd, void *buf, int size)

tools/perf/util/trace-event-read.c

33

int ret = read(fd, buf, size);

tools/perf/util/trace-event-read.c

375

ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)

tools/perf/util/trace-event-read.c

392

input_fd = fd;

tools/perf/util/trace-event.h

58

ssize_t trace_report(int fd, struct trace_event *tevent, bool repipe);

tools/perf/util/trace-event.h

63

int read_tracing_data(int fd, struct list_head *pattrs);

tools/perf/util/trace-event.h

79

int fd, bool temp);

tools/perf/util/tracepoint.c

17

int fd;

tools/perf/util/tracepoint.c

20

fd = open(evt_path, O_RDONLY);

tools/perf/util/tracepoint.c

21

if (fd < 0)

tools/perf/util/tracepoint.c

23

close(fd);

tools/perf/util/unwind-libunwind-local.c

172

static int elf_section_address_and_offset(int fd, const char *name, u64 *address, u64 *offset)

tools/perf/util/unwind-libunwind-local.c

179

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/unwind-libunwind-local.c

198

static u64 elf_section_offset(int fd, const char *name)

tools/perf/util/unwind-libunwind-local.c

202

if (elf_section_address_and_offset(fd, name, &address, &offset))

tools/perf/util/unwind-libunwind-local.c

209

static u64 elf_base_address(int fd)

tools/perf/util/unwind-libunwind-local.c

211

Elf *elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/unwind-libunwind-local.c

232

static int elf_is_exec(int fd, const char *name)

tools/perf/util/unwind-libunwind-local.c

238

elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);

tools/perf/util/unwind-libunwind-local.c

330

int ret, fd;

tools/perf/util/unwind-libunwind-local.c

333

if (!dso__data_get_fd(dso, ui->machine, &fd))

tools/perf/util/unwind-libunwind-local.c

337

ret = elf_section_address_and_offset(fd, ".eh_frame_hdr",

tools/perf/util/unwind-libunwind-local.c

340

dso__data(dso)->elf_base_addr = elf_base_address(fd);

tools/perf/util/unwind-libunwind-local.c

364

int fd;

tools/perf/util/unwind-libunwind-local.c

374

if (dso__data_get_fd(dso, machine, &fd)) {

tools/perf/util/unwind-libunwind-local.c

375

ofs = elf_section_offset(fd, ".debug_frame");

tools/perf/util/unwind-libunwind-local.c

380

fd = open(dso__symsrc_filename(dso), O_RDONLY);

tools/perf/util/unwind-libunwind-local.c

381

if (fd >= 0) {

tools/perf/util/unwind-libunwind-local.c

382

ofs = elf_section_offset(fd, ".debug_frame");

tools/perf/util/unwind-libunwind-local.c

383

close(fd);

tools/perf/util/unwind-libunwind-local.c

400

fd = open(debuglink, O_RDONLY);

tools/perf/util/unwind-libunwind-local.c

401

if (fd >= 0) {

tools/perf/util/unwind-libunwind-local.c

402

ofs = elf_section_offset(fd,

tools/perf/util/unwind-libunwind-local.c

404

close(fd);

tools/perf/util/unwind-libunwind-local.c

486

int fd;

tools/perf/util/unwind-libunwind-local.c

491

if (dso__data_get_fd(dso, ui->machine, &fd)) {

tools/perf/util/unwind-libunwind-local.c

492

if (elf_is_exec(fd, dso__name(dso)))

tools/perf/util/util.c

539

int err, fd = openat(dirfd, dirp, O_PATH);

tools/perf/util/util.c

541

if (fd < 0)

tools/perf/util/util.c

542

return fd;

tools/perf/util/util.c

544

snprintf(path, sizeof(path), "/proc/%d/fd/%d", getpid(), fd);

tools/perf/util/util.c

546

close(fd);

tools/perf/util/vdso.c

173

static int vdso__do_copy_compat(FILE *f, int fd)

tools/perf/util/vdso.c

184

if (count && writen(fd, buf, count) != (ssize_t)count)

tools/perf/util/vdso.c

191

static int vdso__copy_compat(const char *prog, int fd)

tools/perf/util/vdso.c

200

err = vdso__do_copy_compat(f, fd);

tools/perf/util/vdso.c

210

int fd, err;

tools/perf/util/vdso.c

212

fd = mkstemp(temp_name);

tools/perf/util/vdso.c

213

if (fd < 0)

tools/perf/util/vdso.c

216

err = vdso__copy_compat(prog, fd);

tools/perf/util/vdso.c

218

if (close(fd) == -1)

tools/perf/util/vdso.c

77

int fd;

tools/perf/util/vdso.c

91

fd = mkstemp(vdso_file->temp_file_name);

tools/perf/util/vdso.c

92

if (fd < 0)

tools/perf/util/vdso.c

95

if (size == (size_t) write(fd, buf, size))

tools/perf/util/vdso.c

98

close(fd);

tools/perf/util/zlib.c

85

int fd = open(input, O_RDONLY);

tools/perf/util/zlib.c

90

if (fd < 0)

tools/perf/util/zlib.c

93

rc = read(fd, buf, sizeof(buf));

tools/perf/util/zlib.c

94

close(fd);

tools/power/acpi/os_specific/service_layers/osunixmap.c

68

int fd;

tools/power/acpi/os_specific/service_layers/osunixmap.c

70

fd = open(SYSTEM_MEMORY, O_RDONLY | O_BINARY);

tools/power/acpi/os_specific/service_layers/osunixmap.c

71

if (fd < 0) {

tools/power/acpi/os_specific/service_layers/osunixmap.c

84

fd, (where - offset));

tools/power/acpi/os_specific/service_layers/osunixmap.c

87

close(fd);

tools/power/acpi/os_specific/service_layers/osunixmap.c

91

close(fd);

tools/power/acpi/tools/acpidbg/acpidbg.c

101

ret = fcntl(fd, F_GETFL, 0);

tools/power/acpi/tools/acpidbg/acpidbg.c

107

ret = fcntl(fd, F_SETFL, flags);

tools/power/acpi/tools/acpidbg/acpidbg.c

115

static int acpi_aml_set_fd(int fd, int maxfd, fd_set *set)

tools/power/acpi/tools/acpidbg/acpidbg.c

117

if (fd > maxfd)

tools/power/acpi/tools/acpidbg/acpidbg.c

118

maxfd = fd;

tools/power/acpi/tools/acpidbg/acpidbg.c

119

FD_SET(fd, set);

tools/power/acpi/tools/acpidbg/acpidbg.c

123

static int acpi_aml_read(int fd, struct circ_buf *crc)

tools/power/acpi/tools/acpidbg/acpidbg.c

130

len = read(fd, p, len);

tools/power/acpi/tools/acpidbg/acpidbg.c

159

static int acpi_aml_read_batch_log(int fd, struct circ_buf *crc)

tools/power/acpi/tools/acpidbg/acpidbg.c

175

len = read(fd, p, 1);

tools/power/acpi/tools/acpidbg/acpidbg.c

223

static int acpi_aml_write(int fd, struct circ_buf *crc)

tools/power/acpi/tools/acpidbg/acpidbg.c

230

len = write(fd, p, len);

tools/power/acpi/tools/acpidbg/acpidbg.c

238

static int acpi_aml_write_batch_log(int fd, struct circ_buf *crc)

tools/power/acpi/tools/acpidbg/acpidbg.c

246

len = write(fd, p, len);

tools/power/acpi/tools/acpidbg/acpidbg.c

255

static int acpi_aml_write_batch_cmd(int fd, struct circ_buf *crc)

tools/power/acpi/tools/acpidbg/acpidbg.c

259

len = acpi_aml_write(fd, crc);

tools/power/acpi/tools/acpidbg/acpidbg.c

265

static void acpi_aml_loop(int fd)

tools/power/acpi/tools/acpidbg/acpidbg.c

298

maxfd = acpi_aml_set_fd(fd, maxfd, &wfds);

tools/power/acpi/tools/acpidbg/acpidbg.c

302

maxfd = acpi_aml_set_fd(fd, maxfd, &rfds);

tools/power/acpi/tools/acpidbg/acpidbg.c

314

if (FD_ISSET(fd, &wfds)) {

tools/power/acpi/tools/acpidbg/acpidbg.c

316

ACPI_AML_BATCH_DO(fd, write, cmd, ret);

tools/power/acpi/tools/acpidbg/acpidbg.c

318

ACPI_AML_DO(fd, write, cmd, ret);

tools/power/acpi/tools/acpidbg/acpidbg.c

320

if (FD_ISSET(fd, &rfds)) {

tools/power/acpi/tools/acpidbg/acpidbg.c

322

ACPI_AML_BATCH_DO(fd, read, log, ret);

tools/power/acpi/tools/acpidbg/acpidbg.c

324

ACPI_AML_DO(fd, read, log, ret);

tools/power/acpi/tools/acpidbg/acpidbg.c

336

static bool acpi_aml_readable(int fd)

tools/power/acpi/tools/acpidbg/acpidbg.c

346

maxfd = acpi_aml_set_fd(fd, maxfd, &rfds);

tools/power/acpi/tools/acpidbg/acpidbg.c

350

if (ret > 0 && FD_ISSET(fd, &rfds))

tools/power/acpi/tools/acpidbg/acpidbg.c

360

static void acpi_aml_flush(int fd)

tools/power/acpi/tools/acpidbg/acpidbg.c

362

while (acpi_aml_readable(fd)) {

tools/power/acpi/tools/acpidbg/acpidbg.c

364

acpi_aml_loop(fd);

tools/power/acpi/tools/acpidbg/acpidbg.c

381

int fd = -1;

tools/power/acpi/tools/acpidbg/acpidbg.c

422

fd = open(acpi_aml_file_path, O_RDWR | O_NONBLOCK);

tools/power/acpi/tools/acpidbg/acpidbg.c

423

if (fd < 0) {

tools/power/acpi/tools/acpidbg/acpidbg.c

432

acpi_aml_flush(fd);

tools/power/acpi/tools/acpidbg/acpidbg.c

433

acpi_aml_loop(fd);

tools/power/acpi/tools/acpidbg/acpidbg.c

436

if (fd >= 0)

tools/power/acpi/tools/acpidbg/acpidbg.c

437

close(fd);

tools/power/acpi/tools/acpidbg/acpidbg.c

97

static int acpi_aml_set_fl(int fd, int flags)

tools/power/acpi/tools/ec/ec_access.c

125

void dump_ec(int fd)

tools/power/acpi/tools/ec/ec_access.c

131

bytes_read = read(fd, buf, EC_SPACE_SIZE);

tools/power/acpi/tools/ec/ec_access.c

151

lseek(fd, 0, SEEK_SET);

tools/power/acpi/tools/ec/ec_access.c

154

bytes_read = read(fd, buf2, EC_SPACE_SIZE);

tools/power/acpi/tools/ec/ec_access.c

175

void read_ec_val(int fd, int byte_offset)

tools/power/acpi/tools/ec/ec_access.c

180

error = lseek(fd, byte_offset, SEEK_SET);

tools/power/acpi/tools/ec/ec_access.c

184

error = read(fd, &buf, 1);

tools/power/acpi/tools/ec/ec_access.c

192

void write_ec_val(int fd, int byte_offset, uint8_t value)

tools/power/acpi/tools/ec/ec_access.c

196

error = lseek(fd, byte_offset, SEEK_SET);

tools/power/acpi/tools/ec/ec_access.c

200

error = write(fd, &value, 1);

tools/power/acpi/tools/ec/ec_access.c

209

int fd;

tools/power/acpi/tools/ec/ec_access.c

220

fd = open(SYSFS_PATH, file_mode);

tools/power/acpi/tools/ec/ec_access.c

221

if (fd == -1)

tools/power/acpi/tools/ec/ec_access.c

226

dump_ec(fd);

tools/power/acpi/tools/ec/ec_access.c

231

read_ec_val(fd, read_byte_offset);

tools/power/acpi/tools/ec/ec_access.c

233

write_ec_val(fd, write_byte_offset, write_value);

tools/power/acpi/tools/ec/ec_access.c

234

close(fd);

tools/power/cpupower/debug/i386/centrino-decode.c

31

int fd;

tools/power/cpupower/debug/i386/centrino-decode.c

42

fd = open(file, O_RDONLY);

tools/power/cpupower/debug/i386/centrino-decode.c

44

if (fd < 0)

tools/power/cpupower/debug/i386/centrino-decode.c

47

if (lseek(fd, msr, SEEK_CUR) == -1)

tools/power/cpupower/debug/i386/centrino-decode.c

50

if (read(fd, &val, 8) != 8)

tools/power/cpupower/debug/i386/centrino-decode.c

58

close(fd);

tools/power/cpupower/debug/i386/dump_psb.c

149

int fd;

tools/power/cpupower/debug/i386/dump_psb.c

176

fd = open("/dev/mem", O_RDONLY);

tools/power/cpupower/debug/i386/dump_psb.c

177

if (fd < 0) {

tools/power/cpupower/debug/i386/dump_psb.c

182

mem = mmap(mem, 0x100000 - 0xc0000, PROT_READ, MAP_SHARED, fd, 0xc0000);

tools/power/cpupower/debug/i386/dump_psb.c

183

close(fd);

tools/power/cpupower/debug/i386/powernow-k8-decode.c

31

int fd;

tools/power/cpupower/debug/i386/powernow-k8-decode.c

39

fd = open(file, O_RDONLY);

tools/power/cpupower/debug/i386/powernow-k8-decode.c

40

if (fd < 0)

tools/power/cpupower/debug/i386/powernow-k8-decode.c

42

lseek(fd, MSR_FIDVID_STATUS, SEEK_CUR);

tools/power/cpupower/debug/i386/powernow-k8-decode.c

43

if (read(fd, &msr, 8) != 8)

tools/power/cpupower/debug/i386/powernow-k8-decode.c

50

close(fd);

tools/power/cpupower/lib/cpufreq.c

40

int fd;

tools/power/cpupower/lib/cpufreq.c

46

fd = open(path, O_WRONLY);

tools/power/cpupower/lib/cpufreq.c

47

if (fd == -1)

tools/power/cpupower/lib/cpufreq.c

50

numwrite = write(fd, value, len);

tools/power/cpupower/lib/cpufreq.c

52

close(fd);

tools/power/cpupower/lib/cpufreq.c

56

close(fd);

tools/power/cpupower/lib/cpuidle.c

102

numwrite = write(fd, value, len);

tools/power/cpupower/lib/cpuidle.c

104

close(fd);

tools/power/cpupower/lib/cpuidle.c

108

close(fd);

tools/power/cpupower/lib/cpuidle.c

57

int fd;

tools/power/cpupower/lib/cpuidle.c

63

fd = open(path, O_RDONLY);

tools/power/cpupower/lib/cpuidle.c

64

if (fd == -1)

tools/power/cpupower/lib/cpuidle.c

67

numread = read(fd, buf, buflen - 1);

tools/power/cpupower/lib/cpuidle.c

69

close(fd);

tools/power/cpupower/lib/cpuidle.c

74

close(fd);

tools/power/cpupower/lib/cpuidle.c

92

int fd;

tools/power/cpupower/lib/cpuidle.c

98

fd = open(path, O_WRONLY);

tools/power/cpupower/lib/cpuidle.c

99

if (fd == -1)

tools/power/cpupower/lib/cpupower.c

102

numread = read(fd, linebuf, MAX_LINE_LEN - 1);

tools/power/cpupower/lib/cpupower.c

104

close(fd);

tools/power/cpupower/lib/cpupower.c

108

close(fd);

tools/power/cpupower/lib/cpupower.c

28

int fd;

tools/power/cpupower/lib/cpupower.c

30

fd = open(path, O_RDONLY);

tools/power/cpupower/lib/cpupower.c

31

if (fd == -1)

tools/power/cpupower/lib/cpupower.c

34

numread = read(fd, buf, buflen - 1);

tools/power/cpupower/lib/cpupower.c

36

close(fd);

tools/power/cpupower/lib/cpupower.c

41

close(fd);

tools/power/cpupower/lib/cpupower.c

49

int fd;

tools/power/cpupower/lib/cpupower.c

51

fd = open(path, O_WRONLY);

tools/power/cpupower/lib/cpupower.c

52

if (fd == -1)

tools/power/cpupower/lib/cpupower.c

55

numwritten = write(fd, buf, buflen - 1);

tools/power/cpupower/lib/cpupower.c

58

close(fd);

tools/power/cpupower/lib/cpupower.c

62

close(fd);

tools/power/cpupower/lib/cpupower.c

78

int fd;

tools/power/cpupower/lib/cpupower.c

98

fd = open(path, O_RDONLY);

tools/power/cpupower/lib/cpupower.c

99

if (fd == -1)

tools/power/cpupower/lib/powercap.c

20

int fd;

tools/power/cpupower/lib/powercap.c

23

fd = open(path, O_RDONLY);

tools/power/cpupower/lib/powercap.c

24

if (fd == -1)

tools/power/cpupower/lib/powercap.c

27

numread = read(fd, buf, buflen - 1);

tools/power/cpupower/lib/powercap.c

29

close(fd);

tools/power/cpupower/lib/powercap.c

34

close(fd);

tools/power/cpupower/lib/powercap.c

41

int fd;

tools/power/cpupower/lib/powercap.c

47

fd = open(path, O_RDONLY);

tools/power/cpupower/lib/powercap.c

48

if (fd == -1) {

tools/power/cpupower/lib/powercap.c

53

if (read(fd, &yes_no, 1) != 1) {

tools/power/cpupower/lib/powercap.c

68

close(fd);

tools/power/cpupower/utils/helpers/msr.c

28

int fd;

tools/power/cpupower/utils/helpers/msr.c

32

fd = open(msr_file_name, O_RDONLY);

tools/power/cpupower/utils/helpers/msr.c

33

if (fd < 0)

tools/power/cpupower/utils/helpers/msr.c

35

if (lseek(fd, idx, SEEK_CUR) == -1)

tools/power/cpupower/utils/helpers/msr.c

37

if (read(fd, val, sizeof *val) != sizeof *val)

tools/power/cpupower/utils/helpers/msr.c

39

close(fd);

tools/power/cpupower/utils/helpers/msr.c

42

close(fd);

tools/power/cpupower/utils/helpers/msr.c

57

int fd;

tools/power/cpupower/utils/helpers/msr.c

61

fd = open(msr_file_name, O_WRONLY);

tools/power/cpupower/utils/helpers/msr.c

62

if (fd < 0)

tools/power/cpupower/utils/helpers/msr.c

64

if (lseek(fd, idx, SEEK_CUR) == -1)

tools/power/cpupower/utils/helpers/msr.c

66

if (write(fd, &val, sizeof val) != sizeof val)

tools/power/cpupower/utils/helpers/msr.c

68

close(fd);

tools/power/cpupower/utils/helpers/msr.c

71

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

128

int fd;

tools/power/cpupower/utils/helpers/sysfs.c

134

fd = open(path, O_RDONLY);

tools/power/cpupower/utils/helpers/sysfs.c

135

if (fd == -1)

tools/power/cpupower/utils/helpers/sysfs.c

138

numread = read(fd, buf, buflen - 1);

tools/power/cpupower/utils/helpers/sysfs.c

140

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

145

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

163

int fd;

tools/power/cpupower/utils/helpers/sysfs.c

169

fd = open(path, O_WRONLY);

tools/power/cpupower/utils/helpers/sysfs.c

170

if (fd == -1)

tools/power/cpupower/utils/helpers/sysfs.c

173

numwrite = write(fd, value, len);

tools/power/cpupower/utils/helpers/sysfs.c

175

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

179

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

20

int fd;

tools/power/cpupower/utils/helpers/sysfs.c

23

fd = open(path, O_RDONLY);

tools/power/cpupower/utils/helpers/sysfs.c

24

if (fd == -1)

tools/power/cpupower/utils/helpers/sysfs.c

27

numread = read(fd, buf, buflen - 1);

tools/power/cpupower/utils/helpers/sysfs.c

29

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

34

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

50

int fd;

tools/power/cpupower/utils/helpers/sysfs.c

70

fd = open(path, O_RDONLY);

tools/power/cpupower/utils/helpers/sysfs.c

71

if (fd == -1)

tools/power/cpupower/utils/helpers/sysfs.c

74

numread = read(fd, linebuf, MAX_LINE_LEN - 1);

tools/power/cpupower/utils/helpers/sysfs.c

76

close(fd);

tools/power/cpupower/utils/helpers/sysfs.c

80

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1013

fd = open(cpuset_cpus, O_RDWR, 0);

tools/power/x86/intel-speed-select/isst-config.c

1014

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

1015

return fd;

tools/power/x86/intel-speed-select/isst-config.c

1018

ret = write(fd, str, strlen(str));

tools/power/x86/intel-speed-select/isst-config.c

1019

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1028

fd = open(cpuset_cpus, O_RDWR, 0);

tools/power/x86/intel-speed-select/isst-config.c

1029

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

1030

return fd;

tools/power/x86/intel-speed-select/isst-config.c

1033

ret = write(fd, "isolated", strlen("isolated"));

tools/power/x86/intel-speed-select/isst-config.c

1036

ret = write(fd, "root", strlen("root"));

tools/power/x86/intel-speed-select/isst-config.c

1041

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1051

int fd, fd1, len, ret;

tools/power/x86/intel-speed-select/isst-config.c

1064

fd = open("/sys/fs/cgroup/0-0-0/cpuset.cpus", O_RDONLY, 0);

tools/power/x86/intel-speed-select/isst-config.c

1065

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

1068

len = read(fd, str, sizeof(str));

tools/power/x86/intel-speed-select/isst-config.c

1076

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1083

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1091

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1096

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1120

int fd;

tools/power/x86/intel-speed-select/isst-config.c

1127

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-config.c

1128

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

1131

if (ioctl(fd, ISST_IF_GET_PLATFORM_INFO, &isst_platform_info) == -1) {

tools/power/x86/intel-speed-select/isst-config.c

1133

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1137

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1717

int fd, ret, len;

tools/power/x86/intel-speed-select/isst-config.c

1726

fd = open(buffer, O_WRONLY);

tools/power/x86/intel-speed-select/isst-config.c

1727

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

1728

return fd;

tools/power/x86/intel-speed-select/isst-config.c

1732

ret = write(fd, freq_str, len);

tools/power/x86/intel-speed-select/isst-config.c

1734

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1737

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1805

int fd, ret, len;

tools/power/x86/intel-speed-select/isst-config.c

1817

fd = open(buffer, O_RDONLY);

tools/power/x86/intel-speed-select/isst-config.c

1818

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

1819

return fd;

tools/power/x86/intel-speed-select/isst-config.c

1821

len = read(fd, min_freq, sizeof(min_freq));

tools/power/x86/intel-speed-select/isst-config.c

1822

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1834

fd = open(buffer, O_WRONLY);

tools/power/x86/intel-speed-select/isst-config.c

1835

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

1836

return fd;

tools/power/x86/intel-speed-select/isst-config.c

1840

ret = write(fd, min_freq, len);

tools/power/x86/intel-speed-select/isst-config.c

1842

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

1845

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

2272

int fd, len;

tools/power/x86/intel-speed-select/isst-config.c

2280

fd = open(buffer, O_RDONLY);

tools/power/x86/intel-speed-select/isst-config.c

2281

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

2284

len = read(fd, sibling_list, sizeof(sibling_list));

tools/power/x86/intel-speed-select/isst-config.c

2285

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

3236

int fd;

tools/power/x86/intel-speed-select/isst-config.c

3238

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-config.c

3239

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

3244

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

480

int fd, ret;

tools/power/x86/intel-speed-select/isst-config.c

486

fd = open(buffer, O_RDONLY);

tools/power/x86/intel-speed-select/isst-config.c

487

if (fd < 0)

tools/power/x86/intel-speed-select/isst-config.c

488

return fd;

tools/power/x86/intel-speed-select/isst-config.c

490

ret = read(fd, &online, sizeof(online));

tools/power/x86/intel-speed-select/isst-config.c

491

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

507

int fd, ret;

tools/power/x86/intel-speed-select/isst-config.c

518

fd = open(buffer, O_WRONLY);

tools/power/x86/intel-speed-select/isst-config.c

519

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

530

ret = write(fd, "1\n", 2);

tools/power/x86/intel-speed-select/isst-config.c

532

ret = write(fd, "0\n", 2);

tools/power/x86/intel-speed-select/isst-config.c

537

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

779

int i, fd = 0;

tools/power/x86/intel-speed-select/isst-config.c

787

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-config.c

788

if (fd < 0 && !is_clx_n_platform())

tools/power/x86/intel-speed-select/isst-config.c

824

if (fd >= 0) {

tools/power/x86/intel-speed-select/isst-config.c

829

if (ioctl(fd, ISST_IF_GET_PHY_ID, &map) == -1) {

tools/power/x86/intel-speed-select/isst-config.c

854

if (fd >= 0)

tools/power/x86/intel-speed-select/isst-config.c

855

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

915

int fd, ret;

tools/power/x86/intel-speed-select/isst-config.c

917

fd = open("/sys/fs/cgroup/cgroup.subtree_control", O_RDWR, 0);

tools/power/x86/intel-speed-select/isst-config.c

918

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

921

return fd;

tools/power/x86/intel-speed-select/isst-config.c

924

ret = write(fd, " +cpuset", strlen(" +cpuset"));

tools/power/x86/intel-speed-select/isst-config.c

925

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

937

int i, first, curr_index, index, ret, fd;

tools/power/x86/intel-speed-select/isst-config.c

957

fd = open(cpuset_cpus, O_RDWR, 0);

tools/power/x86/intel-speed-select/isst-config.c

958

if (fd < 0) {

tools/power/x86/intel-speed-select/isst-config.c

959

return fd;

tools/power/x86/intel-speed-select/isst-config.c

962

ret = write(fd, "member", strlen("member"));

tools/power/x86/intel-speed-select/isst-config.c

965

close(fd);

tools/power/x86/intel-speed-select/isst-config.c

969

close(fd);

tools/power/x86/intel-speed-select/isst-core-mbox.c

101

if (ioctl(fd, cmd, &io_regs) == -1) {

tools/power/x86/intel-speed-select/isst-core-mbox.c

118

close(fd);

tools/power/x86/intel-speed-select/isst-core-mbox.c

128

int fd, retry;

tools/power/x86/intel-speed-select/isst-core-mbox.c

183

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-core-mbox.c

184

if (fd < 0)

tools/power/x86/intel-speed-select/isst-core-mbox.c

189

if (ioctl(fd, ISST_IF_MBOX_COMMAND, &mbox_cmds) == -1) {

tools/power/x86/intel-speed-select/isst-core-mbox.c

208

close(fd);

tools/power/x86/intel-speed-select/isst-core-mbox.c

348

int fd, ret, len;

tools/power/x86/intel-speed-select/isst-core-mbox.c

357

fd = open(buffer, O_WRONLY);

tools/power/x86/intel-speed-select/isst-core-mbox.c

358

if (fd < 0)

tools/power/x86/intel-speed-select/isst-core-mbox.c

359

return fd;

tools/power/x86/intel-speed-select/isst-core-mbox.c

363

ret = write(fd, freq_str, len);

tools/power/x86/intel-speed-select/isst-core-mbox.c

365

close(fd);

tools/power/x86/intel-speed-select/isst-core-mbox.c

368

close(fd);

tools/power/x86/intel-speed-select/isst-core-mbox.c

82

int fd;

tools/power/x86/intel-speed-select/isst-core-mbox.c

86

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-core-mbox.c

87

if (fd < 0)

tools/power/x86/intel-speed-select/isst-core-tpmi.c

13

int fd;

tools/power/x86/intel-speed-select/isst-core-tpmi.c

60

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-core-tpmi.c

61

if (fd < 0)

tools/power/x86/intel-speed-select/isst-core-tpmi.c

64

if (ioctl(fd, ioctl_no, info) == -1) {

tools/power/x86/intel-speed-select/isst-core-tpmi.c

66

close(fd);

tools/power/x86/intel-speed-select/isst-core-tpmi.c

70

close(fd);

tools/power/x86/intel-speed-select/isst-core.c

102

close(fd);

tools/power/x86/intel-speed-select/isst-core.c

76

int fd;

tools/power/x86/intel-speed-select/isst-core.c

78

fd = open(pathname, O_RDWR);

tools/power/x86/intel-speed-select/isst-core.c

79

if (fd < 0)

tools/power/x86/intel-speed-select/isst-core.c

89

if (ioctl(fd, ISST_IF_MSR_COMMAND, &msr_cmds) == -1) {

tools/power/x86/turbostat/turbostat.c

11589

int fd, ret;

tools/power/x86/turbostat/turbostat.c

11593

fd = open("/sys/fs/cgroup/cgroup.procs", O_WRONLY);

tools/power/x86/turbostat/turbostat.c

11594

if (fd < 0)

tools/power/x86/turbostat/turbostat.c

11597

ret = write(fd, "0\n", 2);

tools/power/x86/turbostat/turbostat.c

11601

close(fd);

tools/power/x86/turbostat/turbostat.c

2514

int fd;

tools/power/x86/turbostat/turbostat.c

2516

fd = fd_percpu[cpu];

tools/power/x86/turbostat/turbostat.c

2518

if (fd)

tools/power/x86/turbostat/turbostat.c

2519

return fd;

tools/power/x86/turbostat/turbostat.c

2521

fd = open(pathname, O_RDONLY);

tools/power/x86/turbostat/turbostat.c

2522

if (fd < 0)

tools/power/x86/turbostat/turbostat.c

2525

fd_percpu[cpu] = fd;

tools/power/x86/turbostat/turbostat.c

2527

return fd;

tools/power/x86/turbostat/turbostat.c

2576

const int fd = perf_event_open(&attr, pid, cpu, group_fd, flags);

tools/power/x86/turbostat/turbostat.c

2578

return fd;

tools/power/x86/turbostat/turbostat.c

8435

int fd;

tools/power/x86/turbostat/turbostat.c

8439

fd = open(path, O_RDONLY);

tools/power/x86/turbostat/turbostat.c

8440

if (fd < 0) {

tools/power/x86/turbostat/turbostat.c

8446

retval = read(fd, (void *)&value, sizeof(int));

tools/power/x86/turbostat/turbostat.c

8449

close(fd);

tools/power/x86/turbostat/turbostat.c

8454

close(fd);

tools/power/x86/turbostat/turbostat.c

8459

int fd;

tools/power/x86/turbostat/turbostat.c

8464

fd = open_perf_counter(master_cpu, PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS, -1, 0);

tools/power/x86/turbostat/turbostat.c

8465

if (fd != -1)

tools/power/x86/turbostat/turbostat.c

8466

close(fd);

tools/power/x86/turbostat/turbostat.c

8468

if (fd == -1)

tools/power/x86/turbostat/turbostat.c

8473

return (fd != -1);

tools/power/x86/turbostat/turbostat.c

9336

int fd;

tools/power/x86/turbostat/turbostat.c

9341

fd = open_perf_counter(master_cpu, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES, -1, PERF_FORMAT_GROUP);

tools/power/x86/turbostat/turbostat.c

9342

if (fd != -1)

tools/power/x86/turbostat/turbostat.c

9343

close(fd);

tools/power/x86/turbostat/turbostat.c

9345

if (fd == -1)

tools/power/x86/turbostat/turbostat.c

9349

return (fd != -1);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

692

int fd;

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

695

fd = open(pathname, O_RDONLY);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

696

if (fd < 0)

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

701

retval = pread(fd, msr, sizeof(*msr), offset);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

710

close(fd);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

718

int fd;

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

721

fd = open(pathname, O_RDWR);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

722

if (fd < 0)

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

726

retval = pwrite(fd, &new_msr, sizeof(new_msr), offset);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

730

close(fd);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

741

int fd;

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

743

fd = open(path, O_RDONLY);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

744

if (fd == -1)

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

747

numread = read(fd, buf, buflen - 1);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

749

close(fd);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

754

close(fd);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

762

int fd;

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

764

fd = open(path, O_WRONLY);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

765

if (fd == -1)

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

768

numwritten = write(fd, buf, buflen - 1);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

771

close(fd);

tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c

775

close(fd);

tools/sched_ext/include/scx/compat.h

126

int fd;

tools/sched_ext/include/scx/compat.h

132

fd = open("/sys/kernel/sched_ext/hotplug_seq", O_RDONLY);

tools/sched_ext/include/scx/compat.h

133

if (fd < 0)

tools/sched_ext/include/scx/compat.h

136

len = read(fd, buf, sizeof(buf) - 1);

tools/sched_ext/include/scx/compat.h

139

close(fd);

tools/spi/spidev_fdx.c

111

int fd;

tools/spi/spidev_fdx.c

143

fd = open(name, O_RDWR);

tools/spi/spidev_fdx.c

144

if (fd < 0) {

tools/spi/spidev_fdx.c

149

dumpstat(name, fd);

tools/spi/spidev_fdx.c

152

do_msg(fd, msglen);

tools/spi/spidev_fdx.c

155

do_read(fd, readcount);

tools/spi/spidev_fdx.c

157

close(fd);

tools/spi/spidev_fdx.c

18

static void do_read(int fd, int len)

tools/spi/spidev_fdx.c

30

status = read(fd, buf, len);

tools/spi/spidev_fdx.c

49

static void do_msg(int fd, int len)

tools/spi/spidev_fdx.c

68

status = ioctl(fd, SPI_IOC_MESSAGE(2), xfer);

tools/spi/spidev_fdx.c

80

static void dumpstat(const char *name, int fd)

tools/spi/spidev_fdx.c

85

if (ioctl(fd, SPI_IOC_RD_MODE32, &mode) < 0) {

tools/spi/spidev_fdx.c

89

if (ioctl(fd, SPI_IOC_RD_LSB_FIRST, &lsb) < 0) {

tools/spi/spidev_fdx.c

93

if (ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits) < 0) {

tools/spi/spidev_fdx.c

97

if (ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed) < 0) {

tools/spi/spidev_test.c

119

static void transfer(int fd, uint8_t const *tx, uint8_t const *rx, size_t len)

tools/spi/spidev_test.c

152

ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);

tools/spi/spidev_test.c

340

static void transfer_escaped_string(int fd, char *str)

tools/spi/spidev_test.c

355

transfer(fd, tx, rx, size);

tools/spi/spidev_test.c

360

static void transfer_file(int fd, char *filename)

tools/spi/spidev_test.c

387

transfer(fd, tx, rx, sb.st_size);

tools/spi/spidev_test.c

410

static void transfer_buf(int fd, int len)

tools/spi/spidev_test.c

426

transfer(fd, tx, rx, len);

tools/spi/spidev_test.c

447

int fd;

tools/spi/spidev_test.c

455

fd = open(device, O_RDWR);

tools/spi/spidev_test.c

456

if (fd < 0)

tools/spi/spidev_test.c

464

ret = ioctl(fd, SPI_IOC_WR_MODE32, &mode);

tools/spi/spidev_test.c

469

ret = ioctl(fd, SPI_IOC_RD_MODE32, &mode);

tools/spi/spidev_test.c

483

ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits);

tools/spi/spidev_test.c

487

ret = ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits);

tools/spi/spidev_test.c

494

ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);

tools/spi/spidev_test.c

498

ret = ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed);

tools/spi/spidev_test.c

507

transfer_escaped_string(fd, input_tx);

tools/spi/spidev_test.c

509

transfer_file(fd, input_file);

tools/spi/spidev_test.c

518

transfer_buf(fd, transfer_size);

tools/spi/spidev_test.c

529

transfer(fd, default_tx, default_rx, sizeof(default_tx));

tools/spi/spidev_test.c

531

close(fd);

tools/testing/selftests/alsa/conf.c

146

int fd;

tools/testing/selftests/alsa/conf.c

171

fd = open(path, O_RDONLY);

tools/testing/selftests/alsa/conf.c

172

if (fd < 0) {

tools/testing/selftests/alsa/conf.c

178

len = read(fd, path, sizeof(path)-1);

tools/testing/selftests/alsa/conf.c

179

close(fd);

tools/testing/selftests/alsa/utimer-test.c

126

&self->utimer_info->fd);

tools/testing/selftests/alsa/utimer-test.c

147

.fd = UTIMER_DEFAULT_FD,

tools/testing/selftests/alsa/utimer-test.c

56

ASSERT_GE(self->utimer_info->fd, 0);

tools/testing/selftests/alsa/utimer-test.c

62

close(self->utimer_info->fd);

tools/testing/selftests/alsa/utimer-test.c

69

int *fd = (int *)data;

tools/testing/selftests/alsa/utimer-test.c

73

ioctl(*fd, SNDRV_TIMER_IOCTL_TRIGGER, NULL);

tools/testing/selftests/arm64/bti/system.c

17

ssize_t write(int fd, const void *buf, size_t size)

tools/testing/selftests/arm64/bti/system.c

19

return syscall(__NR_write, fd, buf, size);

tools/testing/selftests/arm64/bti/system.h

26

ssize_t write(int fd, const void *buf, size_t size);

tools/testing/selftests/arm64/bti/test.c

29

static void fdputs(int fd, const char *str)

tools/testing/selftests/arm64/bti/test.c

37

write(fd, str, len);

tools/testing/selftests/arm64/mte/check_buffer_fill.c

368

int run, fd;

tools/testing/selftests/arm64/mte/check_buffer_fill.c

384

fd = create_temp_file();

tools/testing/selftests/arm64/mte/check_buffer_fill.c

385

if (fd == -1)

tools/testing/selftests/arm64/mte/check_buffer_fill.c

387

ptr = (char *)mte_allocate_file_memory(sizes[run], mem_type, mapping, false, fd);

tools/testing/selftests/arm64/mte/check_buffer_fill.c

389

close(fd);

tools/testing/selftests/arm64/mte/check_buffer_fill.c

394

close(fd);

tools/testing/selftests/arm64/mte/check_buffer_fill.c

398

close(fd);

tools/testing/selftests/arm64/mte/check_child_memory.c

109

int run, fd, map_size, result = KSFT_PASS;

tools/testing/selftests/arm64/mte/check_child_memory.c

114

fd = create_temp_file();

tools/testing/selftests/arm64/mte/check_child_memory.c

115

if (fd == -1)

tools/testing/selftests/arm64/mte/check_child_memory.c

119

map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd);

tools/testing/selftests/arm64/mte/check_child_memory.c

121

close(fd);

tools/testing/selftests/arm64/mte/check_child_memory.c

131

close(fd);

tools/testing/selftests/arm64/mte/check_child_memory.c

137

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

152

int run, fd, map_size;

tools/testing/selftests/arm64/mte/check_mmap_options.c

161

fd = create_temp_file();

tools/testing/selftests/arm64/mte/check_mmap_options.c

162

if (fd == -1)

tools/testing/selftests/arm64/mte/check_mmap_options.c

166

map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

168

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

178

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

184

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

194

int run, prot_flag, result, fd, map_size;

tools/testing/selftests/arm64/mte/check_mmap_options.c

219

fd = create_temp_file();

tools/testing/selftests/arm64/mte/check_mmap_options.c

220

if (fd == -1)

tools/testing/selftests/arm64/mte/check_mmap_options.c

223

UNDERFLOW, OVERFLOW, fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

226

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

235

close(fd);

tools/testing/selftests/arm64/mte/check_mmap_options.c

240

close(fd);

tools/testing/selftests/arm64/mte/check_user_mem.c

105

syscall_len = writev(fd, iov, 1);

tools/testing/selftests/arm64/mte/check_user_mem.c

138

close(fd);

tools/testing/selftests/arm64/mte/check_user_mem.c

38

int fd, i, err;

tools/testing/selftests/arm64/mte/check_user_mem.c

48

fd = create_temp_file();

tools/testing/selftests/arm64/mte/check_user_mem.c

49

if (fd == -1)

tools/testing/selftests/arm64/mte/check_user_mem.c

52

if (write(fd, &val, sizeof(val)) != sizeof(val))

tools/testing/selftests/arm64/mte/check_user_mem.c

54

lseek(fd, 0, 0);

tools/testing/selftests/arm64/mte/check_user_mem.c

57

close(fd);

tools/testing/selftests/arm64/mte/check_user_mem.c

62

syscall_len = read(fd, ptr, len);

tools/testing/selftests/arm64/mte/check_user_mem.c

84

lseek(fd, 0, 0);

tools/testing/selftests/arm64/mte/check_user_mem.c

89

syscall_len = read(fd, ptr + ptroff, size);

tools/testing/selftests/arm64/mte/check_user_mem.c

92

syscall_len = write(fd, ptr + ptroff, size);

tools/testing/selftests/arm64/mte/check_user_mem.c

98

syscall_len = readv(fd, iov, 1);

tools/testing/selftests/arm64/mte/mte_common_util.c

169

bool tags, int fd)

tools/testing/selftests/arm64/mte/mte_common_util.c

191

if (fd == -1)

tools/testing/selftests/arm64/mte/mte_common_util.c

195

ptr = mmap(NULL, entire_size, prot_flag, map_flag, fd, 0);

tools/testing/selftests/arm64/mte/mte_common_util.c

224

void *mte_allocate_file_memory(size_t size, int mem_type, int mapping, bool tags, int fd)

tools/testing/selftests/arm64/mte/mte_common_util.c

234

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/arm64/mte/mte_common_util.c

236

if (write(fd, buffer, INIT_BUFFER_SIZE) != INIT_BUFFER_SIZE) {

tools/testing/selftests/arm64/mte/mte_common_util.c

242

if (write(fd, buffer, size - index) != size - index) {

tools/testing/selftests/arm64/mte/mte_common_util.c

246

return __mte_allocate_memory_range(size, mem_type, mapping, 0, 0, tags, fd);

tools/testing/selftests/arm64/mte/mte_common_util.c

250

size_t range_before, size_t range_after, int fd)

tools/testing/selftests/arm64/mte/mte_common_util.c

261

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/arm64/mte/mte_common_util.c

263

if (write(fd, buffer, INIT_BUFFER_SIZE) != INIT_BUFFER_SIZE) {

tools/testing/selftests/arm64/mte/mte_common_util.c

268

if (write(fd, buffer, map_size - index) != map_size - index) {

tools/testing/selftests/arm64/mte/mte_common_util.c

273

range_after, true, fd);

tools/testing/selftests/arm64/mte/mte_common_util.c

413

int fd;

tools/testing/selftests/arm64/mte/mte_common_util.c

417

fd = mkstemp(&filename[0]);

tools/testing/selftests/arm64/mte/mte_common_util.c

418

if (fd == -1) {

tools/testing/selftests/arm64/mte/mte_common_util.c

424

return fd;

tools/testing/selftests/arm64/mte/mte_common_util.h

52

bool tags, int fd);

tools/testing/selftests/arm64/mte/mte_common_util.h

54

size_t range_before, size_t range_after, int fd);

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

170

ctx.fd = cgroup_setup_and_join("/htab_mem");

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

171

if (ctx.fd < 0)

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

216

if (ctx.fd >= 0) {

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

217

close(ctx.fd);

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

27

int fd;

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

271

int fd;

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

273

fd = openat(ctx.fd, name, O_RDONLY);

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

274

if (fd < 0) {

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

281

got = read(fd, buf, sizeof(buf) - 1);

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

282

close(fd);

tools/testing/selftests/bpf/benchs/bench_htab_mem.c

337

close(ctx.fd);

tools/testing/selftests/bpf/benchs/bench_local_storage.c

108

if (bpf_map_update_elem(fd, &key, &val, 0)) {

tools/testing/selftests/bpf/benchs/bench_local_storage.c

118

int i, fd, mim_fd, err;

tools/testing/selftests/bpf/benchs/bench_local_storage.c

147

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(int),

tools/testing/selftests/bpf/benchs/bench_local_storage.c

150

fd = bpf_map_create(BPF_MAP_TYPE_TASK_STORAGE, NULL, sizeof(int),

tools/testing/selftests/bpf/benchs/bench_local_storage.c

152

if (fd < 0) {

tools/testing/selftests/bpf/benchs/bench_local_storage.c

153

fprintf(stderr, "Error creating map %d: %d\n", i, fd);

tools/testing/selftests/bpf/benchs/bench_local_storage.c

158

prepopulate_hashmap(fd);

tools/testing/selftests/bpf/benchs/bench_local_storage.c

160

err = bpf_map_update_elem(mim_fd, &i, &fd, 0);

tools/testing/selftests/bpf/benchs/bench_local_storage.c

99

static void prepopulate_hashmap(int fd)

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

219

int fd;

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

223

fd = bpf_map__fd(ctx.bench->maps.trie_map);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

224

fill_map(fd);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

277

int fd = bpf_map__fd(ctx.bench->maps.trie_map);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

282

empty_map(fd);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

286

fill_map(fd);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

305

int fd = bpf_program__fd(ctx.bench->progs.run_bench);

tools/testing/selftests/bpf/benchs/bench_lpm_trie_map.c

306

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/benchs/bench_rename.c

11

int fd;

tools/testing/selftests/bpf/benchs/bench_rename.c

32

err = write(ctx.fd, buf, sizeof(buf));

tools/testing/selftests/bpf/benchs/bench_rename.c

56

ctx.fd = open("/proc/self/comm", O_WRONLY|O_TRUNC);

tools/testing/selftests/bpf/benchs/bench_rename.c

57

if (ctx.fd < 0) {

tools/testing/selftests/bpf/benchs/bench_ringbufs.c

508

int fd;

tools/testing/selftests/bpf/benchs/bench_sockmap.c

147

static bool set_non_block(int fd, bool blocking)

tools/testing/selftests/bpf/benchs/bench_sockmap.c

149

int flags = fcntl(fd, F_GETFL, 0);

tools/testing/selftests/bpf/benchs/bench_sockmap.c

154

return (fcntl(fd, F_SETFL, flags) == 0);

tools/testing/selftests/bpf/benchs/bench_trigger.c

119

int fd = ctx.driver_prog_fd ?: bpf_program__fd(ctx.skel->progs.trigger_driver);

tools/testing/selftests/bpf/benchs/bench_trigger.c

122

bpf_prog_test_run_opts(fd, NULL);

tools/testing/selftests/bpf/cgroup_helpers.c

133

int fd;

tools/testing/selftests/bpf/cgroup_helpers.c

136

fd = open(file_path, O_RDWR);

tools/testing/selftests/bpf/cgroup_helpers.c

137

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

142

if (dprintf(fd, "%s", buf) <= 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

144

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

147

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

255

int fd, rc = 0;

tools/testing/selftests/bpf/cgroup_helpers.c

260

fd = open(cgroup_procs_path, O_WRONLY);

tools/testing/selftests/bpf/cgroup_helpers.c

261

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

266

if (dprintf(fd, "%d\n", pid) < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

271

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

386

int fd;

tools/testing/selftests/bpf/cgroup_helpers.c

388

fd = open(CGROUP_MOUNT_PATH, O_RDONLY);

tools/testing/selftests/bpf/cgroup_helpers.c

389

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

393

return fd;

tools/testing/selftests/bpf/cgroup_helpers.c

448

int fd;

tools/testing/selftests/bpf/cgroup_helpers.c

456

fd = open(cgroup_path, O_RDONLY);

tools/testing/selftests/bpf/cgroup_helpers.c

457

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

462

return fd;

tools/testing/selftests/bpf/cgroup_helpers.c

619

int fd, rc = 0;

tools/testing/selftests/bpf/cgroup_helpers.c

625

fd = open(cgroup_classid_path, O_WRONLY);

tools/testing/selftests/bpf/cgroup_helpers.c

626

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

631

if (dprintf(fd, "%u\n", getpid()) < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

636

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

65

int fd, cfd;

tools/testing/selftests/bpf/cgroup_helpers.c

72

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/cgroup_helpers.c

73

if (fd < 0) {

tools/testing/selftests/bpf/cgroup_helpers.c

77

len = read(fd, enable, sizeof(enable) - 1);

tools/testing/selftests/bpf/cgroup_helpers.c

79

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

83

close(fd);

tools/testing/selftests/bpf/cgroup_helpers.c

87

close(fd);

tools/testing/selftests/bpf/flow_dissector_load.h

20

int ret, fd, i;

tools/testing/selftests/bpf/flow_dissector_load.h

55

fd = bpf_program__fd(prog);

tools/testing/selftests/bpf/flow_dissector_load.h

56

if (fd < 0)

tools/testing/selftests/bpf/flow_dissector_load.h

57

return fd;

tools/testing/selftests/bpf/flow_dissector_load.h

59

if (fd != *prog_fd) {

tools/testing/selftests/bpf/flow_dissector_load.h

60

bpf_map_update_elem(prog_array_fd, &i, &fd, BPF_ANY);

tools/testing/selftests/bpf/io_helpers.c

14

FD_SET(fd, &fds);

tools/testing/selftests/bpf/io_helpers.c

15

err = select(fd + 1, &fds, NULL, NULL, &tv);

tools/testing/selftests/bpf/io_helpers.c

18

if (FD_ISSET(fd, &fds))

tools/testing/selftests/bpf/io_helpers.c

19

return read(fd, buf, count);

tools/testing/selftests/bpf/io_helpers.c

6

int read_with_timeout(int fd, char *buf, size_t count, long usec)

tools/testing/selftests/bpf/io_helpers.h

7

int read_with_timeout(int fd, char *buf, size_t count, long usec);

tools/testing/selftests/bpf/jit_disasm_helpers.c

168

int get_jited_program_text(int fd, char *text, size_t text_sz)

tools/testing/selftests/bpf/jit_disasm_helpers.c

192

err = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/jit_disasm_helpers.c

215

err = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/jit_disasm_helpers.c

238

int get_jited_program_text(int fd, char *text, size_t text_sz)

tools/testing/selftests/bpf/jit_disasm_helpers.h

8

int get_jited_program_text(int fd, char *text, size_t text_sz);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1010

int fd, err;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1012

fd = lpm_trie_create(sizeof(key), sizeof(value), ARRAY_SIZE(keys));

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1025

err = bpf_map_update_elem(fd, &key, &value, flags);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1028

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1033

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1039

err = bpf_map_update_elem(fd, &key, &value, flags);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1048

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1059

err = bpf_map_update_elem(fd, &key, &value, 0);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1068

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1078

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1085

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1095

err = bpf_map_delete_elem(fd, cur);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1098

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1101

close(fd);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1116

int fd, err;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1125

fd = lpm_trie_create(sizeof(key), sizeof(value), max_entries);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1131

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1137

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1149

err = bpf_map_delete_elem(fd, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1152

err = bpf_map_get_next_key(fd, cur, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1155

err = bpf_map_get_next_key(fd, NULL, &next_key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

1160

close(fd);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

794

int fd;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

797

fd = bpf_map_create(BPF_MAP_TYPE_LPM_TRIE, "lpm_trie", key_size, value_size, max_entries,

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

799

CHECK(fd < 0, "bpf_map_create", "error %d\n", errno);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

801

return fd;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

808

int fd, err;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

810

fd = lpm_trie_create(sizeof(key), sizeof(value), 3);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

816

err = bpf_map_update_elem(fd, &key, &value, BPF_F_LOCK);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

823

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST | BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

830

err = bpf_map_update_elem(fd, &key, &value, BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

837

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

840

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

845

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

850

err = bpf_map_update_elem(fd, &key, &value, BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

853

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

859

err = bpf_map_update_elem(fd, &key, &value, BPF_ANY);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

862

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

872

err = bpf_map_update_elem(fd, &key, &value, BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

876

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

879

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

887

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

890

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

896

err = bpf_map_update_elem(fd, &key, &value, BPF_ANY);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

899

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

906

err = bpf_map_delete_elem(fd, &key);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

911

err = bpf_map_update_elem(fd, &key, &value, BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

914

close(fd);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

921

int fd, err;

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

923

fd = lpm_trie_create(sizeof(key), sizeof(value), 3);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

929

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

932

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

940

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

943

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

951

err = bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

954

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

962

err = bpf_map_update_elem(fd, &key, &value, BPF_ANY);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

969

err = bpf_map_update_elem(fd, &key, &value, BPF_EXIST);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

972

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

980

err = bpf_map_update_elem(fd, &key, &value, BPF_ANY);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

983

err = bpf_map_lookup_elem(fd, &key, &got);

tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c

987

close(fd);

tools/testing/selftests/bpf/map_tests/map_percpu_stats.c

462

int fd;

tools/testing/selftests/bpf/map_tests/map_percpu_stats.c

469

fd = bpf_map_create(map_types[i], NULL, sizeof(__u32), value_sz, 1, &opts);

tools/testing/selftests/bpf/map_tests/map_percpu_stats.c

470

CHECK(fd < 0 && errno != E2BIG, "percpu map value size",

tools/testing/selftests/bpf/netlink_helpers.c

108

static int rtnl_recvmsg(int fd, struct msghdr *msg, char **answer)

tools/testing/selftests/bpf/netlink_helpers.c

117

len = __rtnl_recvmsg(fd, msg, MSG_PEEK | MSG_TRUNC);

tools/testing/selftests/bpf/netlink_helpers.c

129

len = __rtnl_recvmsg(fd, msg, 0);

tools/testing/selftests/bpf/netlink_helpers.c

171

status = sendmsg(rtnl->fd, &msg, 0);

tools/testing/selftests/bpf/netlink_helpers.c

18

if (rth->fd >= 0) {

tools/testing/selftests/bpf/netlink_helpers.c

182

status = rtnl_recvmsg(rtnl->fd, &msg, &buf);

tools/testing/selftests/bpf/netlink_helpers.c

19

close(rth->fd);

tools/testing/selftests/bpf/netlink_helpers.c

20

rth->fd = -1;

tools/testing/selftests/bpf/netlink_helpers.c

33

rth->fd = socket(AF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, protocol);

tools/testing/selftests/bpf/netlink_helpers.c

34

if (rth->fd < 0) {

tools/testing/selftests/bpf/netlink_helpers.c

38

if (setsockopt(rth->fd, SOL_SOCKET, SO_SNDBUF,

tools/testing/selftests/bpf/netlink_helpers.c

43

if (setsockopt(rth->fd, SOL_SOCKET, SO_RCVBUF,

tools/testing/selftests/bpf/netlink_helpers.c

50

setsockopt(rth->fd, SOL_NETLINK, NETLINK_EXT_ACK,

tools/testing/selftests/bpf/netlink_helpers.c

57

if (bind(rth->fd, (struct sockaddr *)&rth->local,

tools/testing/selftests/bpf/netlink_helpers.c

63

if (getsockname(rth->fd, (struct sockaddr *)&rth->local,

tools/testing/selftests/bpf/netlink_helpers.c

89

static int __rtnl_recvmsg(int fd, struct msghdr *msg, int flags)

tools/testing/selftests/bpf/netlink_helpers.c

94

len = recvmsg(fd, msg, flags);

tools/testing/selftests/bpf/netlink_helpers.h

10

int fd;

tools/testing/selftests/bpf/network_helpers.c

100

int on = 1, fd;

tools/testing/selftests/bpf/network_helpers.c

1006

int fd = ctx->pcap_fd, nfds, r;

tools/testing/selftests/bpf/network_helpers.c

1015

nfds = (fd > wake_fd ? fd : wake_fd) + 1;

tools/testing/selftests/bpf/network_helpers.c

1019

FD_SET(fd, &fds);

tools/testing/selftests/bpf/network_helpers.c

105

fd = socket(addr->ss_family, type, opts->proto);

tools/testing/selftests/bpf/network_helpers.c

106

if (fd < 0) {

tools/testing/selftests/bpf/network_helpers.c

111

if (settimeo(fd, opts->timeout_ms))

tools/testing/selftests/bpf/network_helpers.c

115

setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on))) {

tools/testing/selftests/bpf/network_helpers.c

121

opts->post_socket_cb(fd, opts->cb_opts)) {

tools/testing/selftests/bpf/network_helpers.c

126

if (bind(fd, (struct sockaddr *)addr, addrlen) < 0) {

tools/testing/selftests/bpf/network_helpers.c

132

if (listen(fd, opts->backlog ? MAX(opts->backlog, 0) : 1) < 0) {

tools/testing/selftests/bpf/network_helpers.c

138

return fd;

tools/testing/selftests/bpf/network_helpers.c

141

save_errno_close(fd);

tools/testing/selftests/bpf/network_helpers.c

170

static int reuseport_cb(int fd, void *opts)

tools/testing/selftests/bpf/network_helpers.c

174

return setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &on, sizeof(on));

tools/testing/selftests/bpf/network_helpers.c

235

int fd, ret;

tools/testing/selftests/bpf/network_helpers.c

243

fd = socket(addr_in->sin_family, SOCK_STREAM, 0);

tools/testing/selftests/bpf/network_helpers.c

244

if (fd < 0) {

tools/testing/selftests/bpf/network_helpers.c

249

if (settimeo(fd, timeout_ms))

tools/testing/selftests/bpf/network_helpers.c

252

ret = sendto(fd, data, data_len, MSG_FASTOPEN, (struct sockaddr *)&addr,

tools/testing/selftests/bpf/network_helpers.c

259

return fd;

tools/testing/selftests/bpf/network_helpers.c

262

save_errno_close(fd);

tools/testing/selftests/bpf/network_helpers.c

269

int fd;

tools/testing/selftests/bpf/network_helpers.c

274

fd = socket(family, type, opts->proto);

tools/testing/selftests/bpf/network_helpers.c

275

if (fd < 0) {

tools/testing/selftests/bpf/network_helpers.c

280

if (settimeo(fd, opts->timeout_ms))

tools/testing/selftests/bpf/network_helpers.c

284

opts->post_socket_cb(fd, opts->cb_opts))

tools/testing/selftests/bpf/network_helpers.c

287

return fd;

tools/testing/selftests/bpf/network_helpers.c

290

save_errno_close(fd);

tools/testing/selftests/bpf/network_helpers.c

297

int fd;

tools/testing/selftests/bpf/network_helpers.c

302

fd = client_socket(addr->ss_family, type, opts);

tools/testing/selftests/bpf/network_helpers.c

303

if (fd < 0) {

tools/testing/selftests/bpf/network_helpers.c

308

if (connect(fd, (const struct sockaddr *)addr, addrlen)) {

tools/testing/selftests/bpf/network_helpers.c

310

save_errno_close(fd);

tools/testing/selftests/bpf/network_helpers.c

314

return fd;

tools/testing/selftests/bpf/network_helpers.c

578

int fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/bpf/network_helpers.c

580

if (!ASSERT_GE(fd, 0, "open(/dev/net/tun)"))

tools/testing/selftests/bpf/network_helpers.c

586

err = ioctl(fd, TUNSETIFF, &ifr);

tools/testing/selftests/bpf/network_helpers.c

588

close(fd);

tools/testing/selftests/bpf/network_helpers.c

592

err = fcntl(fd, F_SETFL, O_NONBLOCK);

tools/testing/selftests/bpf/network_helpers.c

594

close(fd);

tools/testing/selftests/bpf/network_helpers.c

598

return fd;

tools/testing/selftests/bpf/network_helpers.c

673

int fd;

tools/testing/selftests/bpf/network_helpers.c

683

int err = 0, fd;

tools/testing/selftests/bpf/network_helpers.c

685

fd = accept(a->fd, NULL, NULL);

tools/testing/selftests/bpf/network_helpers.c

686

while (fd == -1) {

tools/testing/selftests/bpf/network_helpers.c

693

if (settimeo(fd, 0)) {

tools/testing/selftests/bpf/network_helpers.c

699

nr_sent = send(fd, &batch,

tools/testing/selftests/bpf/network_helpers.c

71

int settimeo(int fd, int timeout_ms)

tools/testing/selftests/bpf/network_helpers.c

717

if (fd >= 0)

tools/testing/selftests/bpf/network_helpers.c

718

close(fd);

tools/testing/selftests/bpf/network_helpers.c

726

int send_recv_data(int lfd, int fd, uint32_t total_bytes)

tools/testing/selftests/bpf/network_helpers.c

730

.fd = lfd,

tools/testing/selftests/bpf/network_helpers.c

747

nr_recv = recv(fd, &batch,

tools/testing/selftests/bpf/network_helpers.c

80

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout,

tools/testing/selftests/bpf/network_helpers.c

86

if (setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &timeout,

tools/testing/selftests/bpf/network_helpers.c

95

#define save_errno_close(fd) ({ int __save = errno; close(fd); errno = __save; })

tools/testing/selftests/bpf/network_helpers.h

101

int send_recv_data(int lfd, int fd, uint32_t total_bytes);

tools/testing/selftests/bpf/network_helpers.h

41

int (*post_socket_cb)(int fd, void *opts);

tools/testing/selftests/bpf/network_helpers.h

61

int settimeo(int fd, int timeout_ms);

tools/testing/selftests/bpf/prog_tests/arg_parsing.c

121

int fd;

tools/testing/selftests/bpf/prog_tests/arg_parsing.c

124

fd = mkstemp(tmpfile);

tools/testing/selftests/bpf/prog_tests/arg_parsing.c

125

if (!ASSERT_GE(fd, 0, "create tmp"))

tools/testing/selftests/bpf/prog_tests/arg_parsing.c

128

fp = fdopen(fd, "w");

tools/testing/selftests/bpf/prog_tests/arg_parsing.c

130

close(fd);

tools/testing/selftests/bpf/prog_tests/assign_reuse.c

22

static __u64 cookie(int fd)

tools/testing/selftests/bpf/prog_tests/assign_reuse.c

28

ret = getsockopt(fd, SOL_SOCKET, SO_COOKIE, &cookie, &cookie_len);

tools/testing/selftests/bpf/prog_tests/bind_perm.c

25

int fd = -1;

tools/testing/selftests/bpf/prog_tests/bind_perm.c

27

fd = socket(family, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/bind_perm.c

28

if (!ASSERT_GE(fd, 0, "socket"))

tools/testing/selftests/bpf/prog_tests/bind_perm.c

42

bind(fd, (struct sockaddr *)&addr, sizeof(addr));

tools/testing/selftests/bpf/prog_tests/bind_perm.c

46

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/bind_perm.c

47

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

17

int fd, err;

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

20

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 4, sizeof(value), 100, NULL);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

21

if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid key size"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

22

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

25

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, 0, 100, NULL);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

26

if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid value size 0"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

27

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

30

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, INT32_MAX, 100, NULL);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

31

if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid value too large"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

32

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

35

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, sizeof(value), 0, NULL);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

36

if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid max entries size"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

37

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

41

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, sizeof(value), 100, &opts);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

42

if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid flags"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

43

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

45

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, sizeof(value), 100, NULL);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

46

if (!ASSERT_GE(fd, 0, "bpf_map_create bloom filter"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

50

err = bpf_map_update_elem(fd, NULL, &value, -1);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

53

err = bpf_map_update_elem(fd, NULL, &value, BPF_EXIST);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

56

err = bpf_map_update_elem(fd, NULL, &value, BPF_F_LOCK);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

59

err = bpf_map_update_elem(fd, NULL, &value, BPF_NOEXIST);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

62

err = bpf_map_update_elem(fd, NULL, &value, 10000);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

65

close(fd);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

72

int fd, err;

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

77

fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, sizeof(value), 100, &opts);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

78

if (!ASSERT_GE(fd, 0, "bpf_map_create bloom filter success case"))

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

82

err = bpf_map_update_elem(fd, NULL, &value, 0);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

87

err = bpf_map_lookup_elem(fd, NULL, &value);

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

91

close(fd);

tools/testing/selftests/bpf/prog_tests/bpf_cookie.c

491

static int verify_tracing_link_info(int fd, u64 cookie)

tools/testing/selftests/bpf/prog_tests/bpf_cookie.c

497

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/bpf_cookie.c

659

static int verify_raw_tp_link_info(int fd, u64 cookie)

tools/testing/selftests/bpf/prog_tests/bpf_cookie.c

666

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

234

int fd = -1;

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

236

fd = open("/proc/sys/net/core/bpf_jit_harden", O_RDWR | O_NONBLOCK);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

237

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

238

ASSERT_FAIL("open .../bpf_jit_harden returned %d (errno=%d)", fd, errno);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

242

err = read(fd, &old_level, 1);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

249

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

251

err = write(fd, level, 1);

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

261

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c

262

close(fd);

tools/testing/selftests/bpf/prog_tests/bpf_iter.c

122

static int read_fd_into_buffer(int fd, char *buf, int size)

tools/testing/selftests/bpf/prog_tests/bpf_iter.c

128

len = read(fd, buf, bufleft);

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c

93

static unsigned short get_local_port(int fd)

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt.c

98

if (!getsockname(fd, (struct sockaddr *)&addr, &addrlen))

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

17

int fd, err;

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

19

fd = socket(AF_UNIX, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

20

if (!ASSERT_NEQ(fd, -1, "socket"))

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

24

err = bind(fd, (struct sockaddr *)&addr, len);

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

29

err = getsockname(fd, (struct sockaddr *)&addr, &len);

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

36

return fd;

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

39

static void test_sndbuf(struct bpf_iter_setsockopt_unix *skel, int fd)

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

49

err = setsockopt(fd, SOL_SOCKET, SO_SNDBUF,

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

56

err = getsockopt(fd, SOL_SOCKET, SO_SNDBUF,

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

40

int fd = -1;

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

42

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

43

if (!ASSERT_GE(fd, 0, "socket"))

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

46

if (!ASSERT_EQ(connect_fd_to_fd(fd, srv_fd, TIMEOUT_MS), 0, "connect_fd_to_fd")) {

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

47

close(fd);

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

48

fd = -1;

tools/testing/selftests/bpf/prog_tests/bpf_nf.c

51

return fd;

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

119

static int stg_post_socket_cb(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

124

err = settcpca(fd, cb_opts->cc);

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

128

err = bpf_map_update_elem(cb_opts->map_fd, &fd,

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

149

int lfd = -1, fd = -1, tmp_stg, err;

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

164

if (!start_test(NULL, &opts, &cli_opts, &lfd, &fd))

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

167

err = bpf_map_lookup_elem(cb_opts.map_fd, &fd, &tmp_stg);

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

172

ASSERT_OK(send_recv_data(lfd, fd, total_bytes), "send_recv_data");

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

180

if (fd != -1)

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

181

close(fd);

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

27

static int settcpca(int fd, const char *tcp_ca)

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

31

err = setsockopt(fd, IPPROTO_TCP, TCP_CONGESTION, tcp_ca, strlen(tcp_ca));

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

68

int lfd = -1, fd = -1;

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

70

if (!start_test(NULL, opts, opts, &lfd, &fd))

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

73

ASSERT_OK(send_recv_data(lfd, fd, total_bytes), "send_recv_data");

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

78

if (fd != -1)

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

79

close(fd);

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

82

static int cc_cb(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c

86

return settcpca(fd, cb_opts->cc);

tools/testing/selftests/bpf/prog_tests/btf_dump.c

52

int err = 0, fd = -1;

tools/testing/selftests/bpf/prog_tests/btf_dump.c

77

fd = mkstemp(out_file);

tools/testing/selftests/bpf/prog_tests/btf_dump.c

78

if (!ASSERT_GE(fd, 0, "create_tmp")) {

tools/testing/selftests/bpf/prog_tests/btf_dump.c

79

err = fd;

tools/testing/selftests/bpf/prog_tests/btf_dump.c

82

f = fdopen(fd, "w");

tools/testing/selftests/bpf/prog_tests/btf_dump.c

85

close(fd);

tools/testing/selftests/bpf/prog_tests/btf_dump.c

91

close(fd);

tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c

85

static int v6only_true(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c

89

return setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &mode, sizeof(mode));

tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c

92

static int v6only_false(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/btf_skc_cls_ingress.c

96

return setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &mode, sizeof(mode));

tools/testing/selftests/bpf/prog_tests/btf_split.c

21

int fd, ret;

tools/testing/selftests/bpf/prog_tests/btf_split.c

23

fd = mkstemp(file);

tools/testing/selftests/bpf/prog_tests/btf_split.c

24

if (!ASSERT_GE(fd, 0, "create_file"))

tools/testing/selftests/bpf/prog_tests/btf_split.c

29

close(fd);

tools/testing/selftests/bpf/prog_tests/btf_split.c

33

ret = write(fd, data + written, size - written);

tools/testing/selftests/bpf/prog_tests/btf_split.c

35

close(fd);

tools/testing/selftests/bpf/prog_tests/btf_split.c

40

close(fd);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

16

int fd = -1;

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

30

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

31

if (!ASSERT_GE(fd, 0, "open_btf"))

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

34

raw_data = mmap(NULL, btf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

38

raw_data = mmap(NULL, btf_size, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

42

raw_data = mmap(NULL, end + 1, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

46

raw_data = mmap(NULL, end, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

74

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/btf_sysfs.c

75

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_attach_autodetach.c

88

int fd = bpf_prog_get_fd_by_id(prog_ids[i]);

tools/testing/selftests/bpf/prog_tests/cgroup_attach_autodetach.c

90

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/cgroup_attach_autodetach.c

94

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

30

int ret, fd;

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

32

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

36

ASSERT_EQ(fd, expected_ret, "open ret for read");

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

38

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

39

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

43

if (!ASSERT_OK_FD(fd, "open ret for read"))

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

46

ret = read(fd, buf, buf_size);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

49

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

55

int ret, fd;

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

57

fd = open(path, O_WRONLY);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

61

ASSERT_EQ(fd, expected_ret, "open ret for write");

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

63

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

64

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

68

if (!ASSERT_OK_FD(fd, "open ret for write"))

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

71

ret = write(fd, buf, buf_size);

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

74

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

122

int i, fd, err;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

133

fd = create_and_get_cgroup(cgroups[i].path);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

134

if (!ASSERT_GE(fd, 0, "create_and_get_cgroup"))

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

135

return fd;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

137

cgroups[i].fd = fd;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

147

close(cgroups[i].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

288

err = setup_cgroup_iter(*skel, cgroups[i].fd, cgroups[i].name);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

53

int fd;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

73

int fd, len;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

75

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

76

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

77

return fd;

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

79

len = read(fd, buf, size);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

80

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_iter.c

30

int fd, i = 0;

tools/testing/selftests/bpf/prog_tests/cgroup_iter.c

33

fd = create_and_get_cgroup(cg_path[i]);

tools/testing/selftests/bpf/prog_tests/cgroup_iter.c

34

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/cgroup_iter.c

35

return fd;

tools/testing/selftests/bpf/prog_tests/cgroup_iter.c

37

cg_fd[i] = fd;

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

104

int fd;

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

112

fd = shm_open("/tmp_shmem", O_CREAT | O_RDWR, 0644);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

113

if (!ASSERT_OK_FD(fd, "shm_open"))

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

116

if (!ASSERT_OK(fallocate(fd, 0, 0, len), "fallocate"))

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

125

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

15

int fd, ret = 0;

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

18

fd = bpf_iter_create(bpf_link__fd(link));

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

19

if (!ASSERT_OK_FD(fd, "bpf_iter_create"))

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

28

bytes = read(fd, NULL, 0);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

32

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

67

int fd;

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

76

fd = open(path, O_CREAT | O_RDWR, 0644);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

77

if (!ASSERT_OK_FD(fd, "open fd"))

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

79

if (!ASSERT_OK(ftruncate(fd, len), "ftruncate"))

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

82

map = mmap(NULL, len, PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/bpf/prog_tests/cgroup_iter_memcg.c

97

close(fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

112

err = bpf_prog_attach(prog_fd, cgs[last_cg].fd,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

119

cgs[last_cg].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

130

err = bpf_prog_detach2(prog_fd, cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

136

err = bpf_prog_attach(prog_fd, cgs[last_cg].fd,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

144

cgs[last_cg].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

153

err = bpf_prog_detach2(prog_fd, cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

162

cgs[last_cg].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

169

err = bpf_prog_attach(prog_fd, cgs[last_cg].fd,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

172

bpf_prog_detach2(prog_fd, cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

209

if (cgs[i].fd > 0) {

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

210

close(cgs[i].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

211

cgs[i].fd = -1;

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

242

bpf_prog_detach2(prog_fd, cgs[last_cg].fd,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

251

if (cgs[i].fd > 0)

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

252

close(cgs[i].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

31

int fd;

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

56

cgs[i].fd = create_and_get_cgroup(cgs[i].path);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

57

if (!ASSERT_GE(cgs[i].fd, 0, "cg_create"))

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

67

cgs[i].fd);

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

75

err = bpf_prog_query(cgs[0].fd, BPF_CGROUP_INET_EGRESS,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

83

err = bpf_prog_query(cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS,

tools/testing/selftests/bpf/prog_tests/cgroup_link.c

92

err = bpf_prog_query(cgs[last_cg].fd, BPF_CGROUP_INET_EGRESS,

tools/testing/selftests/bpf/prog_tests/cgroup_tcp_skb.c

51

int fd;

tools/testing/selftests/bpf/prog_tests/cgroup_tcp_skb.c

53

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/cgroup_tcp_skb.c

54

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/cgroup_tcp_skb.c

59

return fd;

tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c

13

int fd, err = 0, port;

tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c

39

fd = connect_to_fd_opts(server_fd, NULL);

tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c

40

if (fd >= 0) {

tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c

43

close(fd);

tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c

37

int fd;

tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c

40

fd = create_and_get_cgroup(cgrp_path);

tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c

41

if (!ASSERT_GT(fd, 0, "mkdir_cgrp_fd"))

tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c

44

close(fd);

tools/testing/selftests/bpf/prog_tests/check_mtu.c

20

int value, n, fd;

tools/testing/selftests/bpf/prog_tests/check_mtu.c

22

fd = open(filename, 0, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/check_mtu.c

23

if (fd == -1)

tools/testing/selftests/bpf/prog_tests/check_mtu.c

26

n = read(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/check_mtu.c

27

close(fd);

tools/testing/selftests/bpf/prog_tests/check_mtu.c

47

int fd;

tools/testing/selftests/bpf/prog_tests/check_mtu.c

61

fd = bpf_link__fd(link);

tools/testing/selftests/bpf/prog_tests/check_mtu.c

62

err = bpf_link_get_info_by_fd(fd, &link_info, &link_info_len);

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

118

fd = connect_to_fd(server_fd, 0);

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

119

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

124

err = verify_ports(family, fd, expected_local_port,

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

126

close(fd);

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

14

if (getsockname(fd, (struct sockaddr *)&addr, &len)) {

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

30

if (getpeername(fd, (struct sockaddr *)&addr, &len)) {

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

57

int fd, err;

tools/testing/selftests/bpf/prog_tests/connect_force_port.c

7

static int verify_ports(int family, int fd,

tools/testing/selftests/bpf/prog_tests/core_autosize.c

108

fd = mkstemp(btf_file);

tools/testing/selftests/bpf/prog_tests/core_autosize.c

109

if (CHECK(fd < 0, "btf_tmp", "failed to create file: %d\n", fd))

tools/testing/selftests/bpf/prog_tests/core_autosize.c

111

f = fdopen(fd, "w");

tools/testing/selftests/bpf/prog_tests/core_autosize.c

124

close(fd);

tools/testing/selftests/bpf/prog_tests/core_autosize.c

125

fd = -1;

tools/testing/selftests/bpf/prog_tests/core_autosize.c

218

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/core_autosize.c

219

close(fd);

tools/testing/selftests/bpf/prog_tests/core_autosize.c

54

int err, fd = -1, zero = 0;

tools/testing/selftests/bpf/prog_tests/core_reloc.c

1006

int err, i, equal, fd;

tools/testing/selftests/bpf/prog_tests/core_reloc.c

1039

fd = mkstemp(btf_file);

tools/testing/selftests/bpf/prog_tests/core_reloc.c

1040

if (!ASSERT_GE(fd, 0, "btf_tmp"))

tools/testing/selftests/bpf/prog_tests/core_reloc.c

1042

close(fd); /* we only need the path */

tools/testing/selftests/bpf/prog_tests/d_path.c

33

static int set_pathname(int fd, pid_t pid)

tools/testing/selftests/bpf/prog_tests/d_path.c

37

snprintf(buf, MAX_PATH_LEN, "/proc/%d/fd/%d", pid, fd);

tools/testing/selftests/bpf/prog_tests/d_path.c

41

static inline long syscall_close(int fd)

tools/testing/selftests/bpf/prog_tests/d_path.c

44

(unsigned int)fd,

tools/testing/selftests/bpf/prog_tests/d_path.c

45

(unsigned int)fd,

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

101

return data.fd;

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

104

close(data.fd);

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

246

int err, fd;

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

250

fd = bpf_program__fd(skel->progs.iter_dmabuf_for_each);

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

252

err = bpf_prog_test_run_opts(fd, &topts);

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

80

.fd = 0,

tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c

98

if (!ASSERT_OK(ioctl(data.fd, DMA_BUF_SET_NAME_B, sysheap_test_buffer_name), "name"))

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

108

int fd, err;

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

116

fd = bpf_program__fd(skel->progs.test_2);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

117

err = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

137

int fd, err;

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

143

fd = bpf_program__fd(skel->progs.test_sleepable);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

144

err = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

162

int fd, err;

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

168

fd = bpf_program__fd(skel->progs.test_sleepable);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

169

err = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

36

int fd, err;

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

42

fd = bpf_program__fd(skel->progs.test_1);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

43

err = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

63

int fd, err;

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

69

fd = bpf_program__fd(skel->progs.test_1);

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

76

fd, "test_1");

tools/testing/selftests/bpf/prog_tests/dummy_st_ops.c

88

err = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/bpf/prog_tests/fd_array.c

57

int fd;

tools/testing/selftests/bpf/prog_tests/fd_array.c

59

fd = bpf_map_get_fd_by_id(id);

tools/testing/selftests/bpf/prog_tests/fd_array.c

60

if (fd >= 0) {

tools/testing/selftests/bpf/prog_tests/fd_array.c

61

close(fd);

tools/testing/selftests/bpf/prog_tests/fd_array.c

69

int fd;

tools/testing/selftests/bpf/prog_tests/fd_array.c

71

fd = bpf_btf_get_fd_by_id(id);

tools/testing/selftests/bpf/prog_tests/fd_array.c

72

if (fd >= 0) {

tools/testing/selftests/bpf/prog_tests/fd_array.c

73

close(fd);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

100

static int setup_htab(int fd, unsigned int entries)

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

118

err = bpf_map_update_elem(fd, &key, &inner_fd, 0);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

152

ctx.fd = bpf_map__fd(skel->maps.outer_map);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

157

err = setup_htab(ctx.fd, ctx.entries);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

29

err = bpf_map_lookup_elem(ctx->fd, &key, &value);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

87

err = bpf_map_update_elem(ctx->fd, &key, &inner_fd, BPF_EXIST);

tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c

9

int fd;

tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c

561

value.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_drop_prog);

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

14

fd = calloc(bpf_max_tramp_links * 2, sizeof(*fd));

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

15

if (!ASSERT_OK_PTR(fd, "fd"))

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

17

fexit_fd = fd;

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

18

link_fd = fd + bpf_max_tramp_links;

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

59

free(fd);

tools/testing/selftests/bpf/prog_tests/fexit_stress.c

9

int *fd, *fexit_fd, *link_fd;

tools/testing/selftests/bpf/prog_tests/file_reader.c

28

int fd, page_sz = sysconf(_SC_PAGESIZE);

tools/testing/selftests/bpf/prog_tests/file_reader.c

32

fd = open("/proc/self/exe", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/file_reader.c

33

if (!ASSERT_OK_FD(fd, "Open /proc/self/exe\n"))

tools/testing/selftests/bpf/prog_tests/file_reader.c

37

cur = read(fd, file_contents + n, sizeof(file_contents) - n);

tools/testing/selftests/bpf/prog_tests/file_reader.c

43

close(fd);

tools/testing/selftests/bpf/prog_tests/file_reader.c

72

int err, fd;

tools/testing/selftests/bpf/prog_tests/file_reader.c

97

fd = open("/proc/self/exe", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/file_reader.c

98

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/file_reader.c

99

close(fd);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

129

static void kprobe_fill_invalid_user_buffer(int fd)

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

138

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

142

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

146

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

274

static int verify_kmulti_link_info(int fd, bool retprobe, bool has_cookies)

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

284

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

311

static void verify_kmulti_invalid_user_buffer(int fd)

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

321

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

326

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

332

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

341

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

348

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

354

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

361

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

37

static int verify_perf_link_info(int fd, enum bpf_perf_event_type type, long addr,

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

424

verify_umulti_link_info(int fd, bool retprobe, __u64 *offsets,

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

442

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

463

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

493

static void verify_umulti_invalid_user_buffer(int fd)

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

50

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

503

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

510

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

517

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

523

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

530

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/fill_link_info.c

537

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

571

int fd, ret;

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

575

fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

576

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

579

ret = ioctl(fd, TUNSETIFF, &ifr);

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

583

return fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

586

static int tx_tap(int fd, void *pkt, size_t len)

tools/testing/selftests/bpf/prog_tests/flow_dissector.c

594

return writev(fd, iov, ARRAY_SIZE(iov));

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

331

int family, fd, ret;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

340

fd = socket(family, SOCK_RAW, IPPROTO_RAW);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

341

if (!ASSERT_OK_FD(fd, "setup tx socket"))

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

342

return fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

346

ret = connect(fd, (void *)&test->extra_daddr4,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

349

ret = connect(fd, (void *)&test->extra_daddr6,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

352

close(fd);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

358

ret = connect(fd, (void *)&test->out_daddr4,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

361

ret = connect(fd, (void *)&test->out_daddr6,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

364

close(fd);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

370

ret = connect(fd, (void *)&test->in_daddr4,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

373

ret = connect(fd, (void *)&test->in_daddr6,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

376

close(fd);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

381

return fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

387

int fd, ret;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

389

fd = socket(test->cfg_l3_inner, SOCK_DGRAM, 0);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

390

if (!ASSERT_OK_FD(fd, "socket rx"))

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

391

return fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

394

ret = bind(fd, (void *)&test->in_daddr4,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

397

ret = bind(fd, (void *)&test->in_daddr6,

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

400

close(fd);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

404

return fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

407

static int do_tx(int fd, const char *pkt, int len)

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

411

ret = write(fd, pkt, len);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

415

static int do_poll(int fd, short events, int timeout)

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

420

pfd.fd = fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

427

static int do_rx(int fd)

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

433

ret = recv(fd, &rbuf, 1, MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

28

int fd, err;

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

39

fd = bpf_test_load_program(BPF_PROG_TYPE_FLOW_DISSECTOR, prog,

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

41

ASSERT_GE(fd, 0, "bpf_test_load_program good fd");

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

43

err = bpf_prog_test_run_opts(fd, &topts);

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

49

if (fd >= -1)

tools/testing/selftests/bpf/prog_tests/flow_dissector_load_bytes.c

50

close(fd);

tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c

48

int fd;

tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c

50

fd = bpf_test_load_program(type, prog, ARRAY_SIZE(prog), "GPL", 0, NULL, 0);

tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c

51

if (CHECK_FAIL(fd < 0))

tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c

54

return fd;

tools/testing/selftests/bpf/prog_tests/free_timer.c

101

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/free_timer.c

42

int loop, fd, err;

tools/testing/selftests/bpf/prog_tests/free_timer.c

56

fd = bpf_program__fd(ctx->overwrite_prog);

tools/testing/selftests/bpf/prog_tests/free_timer.c

65

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/free_timer.c

81

int loop, fd, err;

tools/testing/selftests/bpf/prog_tests/free_timer.c

95

fd = bpf_program__fd(ctx->start_prog);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

118

int fd = -1, err;

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

120

fd = open(testfile, O_CREAT | O_RDONLY, 0644);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

121

if (!ASSERT_GE(fd, 0, "create_file"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

124

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

125

fd = -1;

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

19

int fd = -1, err;

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

192

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

206

int fd, err;

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

209

fd = open(testfile, O_CREAT | O_RDWR, 0644);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

210

if (!ASSERT_GE(fd, 0, "create_file"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

214

err = write(fd, buffer, 4096);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

217

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

22

fd = open(testfile, O_CREAT | O_RDONLY, 0644);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

220

fd = open(testfile, O_RDONLY, 0644);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

221

if (!ASSERT_GE(fd, 0, "open_file1"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

23

if (!ASSERT_GE(fd, 0, "create_file"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

231

err = ioctl(fd, FS_IOC_ENABLE_VERITY, &arg);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

248

err = ioctl(fd, FS_IOC_MEASURE_VERITY, skel->bss->expected_digest);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

258

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

259

fd = open(testfile, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

26

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

260

if (!ASSERT_GE(fd, 0, "open_file2"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

266

close(fd);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

27

fd = -1;

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

51

fd = open(testfile, O_RDONLY, 0644);

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

53

if (!ASSERT_GE(fd, 0, "open_file"))

tools/testing/selftests/bpf/prog_tests/fs_kfuncs.c

71

close(fd);

tools/testing/selftests/bpf/prog_tests/get_branch_snapshot.c

65

int cpu, fd;

tools/testing/selftests/bpf/prog_tests/get_branch_snapshot.c

68

fd = pfd_array[cpu];

tools/testing/selftests/bpf/prog_tests/get_branch_snapshot.c

69

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/get_branch_snapshot.c

71

close(fd);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

10

int fd;

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

31

bpf_map_lookup_elem_flags(ctx->fd, &key, &value, BPF_F_LOCK);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

49

bpf_map_update_elem(ctx->fd, &key, &value, BPF_F_LOCK);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

50

bpf_map_delete_elem(ctx->fd, &key);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

55

bpf_map_update_elem(ctx->fd, &key, &value, BPF_F_LOCK);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

56

bpf_map_delete_elem(ctx->fd, &key);

tools/testing/selftests/bpf/prog_tests/htab_reuse.c

74

ctx.fd = bpf_map__fd(skel->maps.htab);

tools/testing/selftests/bpf/prog_tests/htab_update.c

10

int fd;

tools/testing/selftests/bpf/prog_tests/htab_update.c

106

ctx.fd = bpf_map__fd(skel->maps.htab);

tools/testing/selftests/bpf/prog_tests/htab_update.c

84

err = bpf_map_update_elem(ctx->fd, &key, &value, 0);

tools/testing/selftests/bpf/prog_tests/iters.c

250

int fd;

tools/testing/selftests/bpf/prog_tests/iters.c

269

cgs[i].fd = create_and_get_cgroup(cgs[i].path);

tools/testing/selftests/bpf/prog_tests/iters.c

270

if (!ASSERT_GE(cgs[i].fd, 0, "create_and_get_cgroup"))

tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c

75

int err, fd;

tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c

78

fd = bpf_program__fd(skel->progs.open_coded_iter);

tools/testing/selftests/bpf/prog_tests/kmem_cache_iter.c

80

err = bpf_prog_test_run_opts(fd, &topts);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

18

int ret, zero = 0, fd = -1;

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

37

fd = bpf_map_get_fd_by_id(info_m.id);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

38

if (!ASSERT_LT(fd, 0, "bpf_map_get_fd_by_id"))

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

41

fd = bpf_map_get_fd_by_id_opts(info_m.id, NULL);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

42

if (!ASSERT_LT(fd, 0, "bpf_map_get_fd_by_id_opts"))

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

45

fd = bpf_map_get_fd_by_id_opts(info_m.id, &fd_opts_rdonly);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

46

if (!ASSERT_GE(fd, 0, "bpf_map_get_fd_by_id_opts"))

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

50

ret = bpf_map_lookup_elem(fd, &zero, &value);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

58

ret = bpf_map_update_elem(fd, &zero, &len, BPF_ANY);

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

83

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c

84

close(fd);

tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c

30

int fd, ret;

tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c

32

fd = open("/proc/cmdline", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c

33

if (!ASSERT_OK_FD(fd, "open /proc/cmdline"))

tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c

36

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/livepatch_trampoline.c

43

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

159

int fd = -1;

tools/testing/selftests/bpf/prog_tests/log_buf.c

170

fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "good_prog", "GPL",

tools/testing/selftests/bpf/prog_tests/log_buf.c

173

ASSERT_GE(fd, 0, "good_fd1");

tools/testing/selftests/bpf/prog_tests/log_buf.c

174

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

175

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

180

fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "good_prog", "GPL",

tools/testing/selftests/bpf/prog_tests/log_buf.c

183

ASSERT_GE(fd, 0, "good_fd2");

tools/testing/selftests/bpf/prog_tests/log_buf.c

184

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

185

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

190

fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "bad_prog", "GPL",

tools/testing/selftests/bpf/prog_tests/log_buf.c

193

ASSERT_LT(fd, 0, "bad_fd");

tools/testing/selftests/bpf/prog_tests/log_buf.c

194

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

195

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

208

int fd = -1;

tools/testing/selftests/bpf/prog_tests/log_buf.c

229

fd = bpf_btf_load(raw_btf_data, raw_btf_size, &opts);

tools/testing/selftests/bpf/prog_tests/log_buf.c

231

ASSERT_GE(fd, 0, "good_fd1");

tools/testing/selftests/bpf/prog_tests/log_buf.c

232

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

233

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

234

fd = -1;

tools/testing/selftests/bpf/prog_tests/log_buf.c

239

fd = bpf_btf_load(raw_btf_data, raw_btf_size, &opts);

tools/testing/selftests/bpf/prog_tests/log_buf.c

242

ASSERT_GE(fd, 0, "good_fd2");

tools/testing/selftests/bpf/prog_tests/log_buf.c

243

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

244

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

245

fd = -1;

tools/testing/selftests/bpf/prog_tests/log_buf.c

257

fd = bpf_btf_load(raw_btf_data, raw_btf_size, &opts);

tools/testing/selftests/bpf/prog_tests/log_buf.c

260

ASSERT_LT(fd, 0, "bad_fd");

tools/testing/selftests/bpf/prog_tests/log_buf.c

261

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/log_buf.c

262

close(fd);

tools/testing/selftests/bpf/prog_tests/log_buf.c

263

fd = -1;

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

173

fd = socket(AF_UNIX, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

178

ASSERT_LT(fd, 0, "socket(AF_UNIX)");

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

179

close(fd);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

183

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

184

if (!ASSERT_GE(fd, 0, "socket(SOCK_STREAM)"))

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

189

ASSERT_GE(getsockopt(fd, SOL_SOCKET, SO_PRIORITY, &prio, &socklen), 0,

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

193

close(fd);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

200

fd = socket(AF_PACKET, SOCK_RAW, 0);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

201

ASSERT_GE(fd, 0, "socket(AF_PACKET, ..., 0)");

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

209

ASSERT_LT(bind(fd, (struct sockaddr *)&sa, sizeof(sa)), 0,

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

212

close(fd);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

274

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

275

if (!ASSERT_GE(fd, 0, "socket(SOCK_STREAM)"))

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

280

ASSERT_GE(getsockopt(fd, SOL_SOCKET, SO_PRIORITY, &prio, &socklen), 0,

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

284

close(fd);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

42

int fd;

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

44

fd = bpf_prog_get_fd_by_id(p.prog_ids[i]);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

45

ASSERT_GE(fd, 0, "prog_get_fd_by_id");

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

46

ASSERT_OK(bpf_prog_get_info_by_fd(fd, &info, &info_len),

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

48

close(fd);

tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c

76

int err, fd, prio;

tools/testing/selftests/bpf/prog_tests/lwt_helpers.h

70

static int wait_for_packet(int fd, filter_t filter, struct timeval *timeout)

tools/testing/selftests/bpf/prog_tests/lwt_helpers.h

82

FD_SET(fd, &fds);

tools/testing/selftests/bpf/prog_tests/lwt_helpers.h

84

ret = select(1 + fd, &fds, NULL, NULL, &copied_timeout);

tools/testing/selftests/bpf/prog_tests/lwt_helpers.h

95

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/map_in_map.c

236

int err, fd;

tools/testing/selftests/bpf/prog_tests/map_in_map.c

246

fd = preallocate ? bpf_map__fd(skel->maps.outer_htab_map) :

tools/testing/selftests/bpf/prog_tests/map_in_map.c

249

add_del_fd_htab(fd);

tools/testing/selftests/bpf/prog_tests/map_in_map.c

250

overwrite_fd_htab(fd);

tools/testing/selftests/bpf/prog_tests/map_in_map.c

251

lookup_delete_fd_htab(fd);

tools/testing/selftests/bpf/prog_tests/map_in_map.c

252

batched_lookup_delete_fd_htab(fd);

tools/testing/selftests/bpf/prog_tests/map_in_map.c

36

int fd, zero = 0;

tools/testing/selftests/bpf/prog_tests/map_in_map.c

38

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, 4, 4, 1, NULL);

tools/testing/selftests/bpf/prog_tests/map_in_map.c

39

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/map_in_map.c

46

if (bpf_map_update_elem(ctx->outer_map_fd, &zero, &fd, 0) < 0)

tools/testing/selftests/bpf/prog_tests/map_in_map.c

48

close(fd);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

150

int err = 0, fd, len;

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

152

fd = open("/proc/sys/net/ipv4/tcp_fastopen", O_RDWR);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

153

if (!ASSERT_NEQ(fd, -1, "open"))

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

157

len = write(fd, buf, *saved_len);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

161

*saved_len = read(fd, buf, size);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

167

err = lseek(fd, 0, SEEK_SET);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

174

len = write(fd, "519", 3);

tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c

180

close(fd);

tools/testing/selftests/bpf/prog_tests/missed.c

45

static __u64 get_missed_count(int fd)

tools/testing/selftests/bpf/prog_tests/missed.c

51

err = bpf_prog_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/module_attach.c

13

int fd, err;

tools/testing/selftests/bpf/prog_tests/module_attach.c

17

fd = open(BPF_TESTMOD_TEST_FILE, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/module_attach.c

19

if (!ASSERT_GE(fd, 0, "testmode_file_open"))

tools/testing/selftests/bpf/prog_tests/module_attach.c

22

rd = read(fd, buf, sizeof(buf) - 1);

tools/testing/selftests/bpf/prog_tests/module_attach.c

25

close(fd);

tools/testing/selftests/bpf/prog_tests/module_attach.c

31

close(fd);

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

17

int err, fd;

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

26

fd = bpf_btf_get_fd_by_id(id);

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

27

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

40

err = bpf_obj_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

44

close(fd);

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

49

return fd;

tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c

51

close(fd);

tools/testing/selftests/bpf/prog_tests/mptcp.c

106

int fd;

tools/testing/selftests/bpf/prog_tests/mptcp.c

108

fd = open("/proc/sys/net/ipv4/tcp_congestion_control", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/mptcp.c

109

if (!ASSERT_GE(fd, 0, "failed to open tcp_congestion_control"))

tools/testing/selftests/bpf/prog_tests/mptcp.c

112

len = read(fd, ca_name, TCP_CA_NAME_MAX);

tools/testing/selftests/bpf/prog_tests/mptcp.c

120

close(fd);

tools/testing/selftests/bpf/prog_tests/mptcp.c

228

static void send_byte(int fd)

tools/testing/selftests/bpf/prog_tests/mptcp.c

232

ASSERT_EQ(write(fd, &b, sizeof(b)), 1, "send single byte");

tools/testing/selftests/bpf/prog_tests/mptcp.c

345

static void wait_for_new_subflows(int fd)

tools/testing/selftests/bpf/prog_tests/mptcp.c

354

err = getsockopt(fd, SOL_MPTCP, MPTCP_INFO, &subflows, &len);

tools/testing/selftests/bpf/prog_tests/net_timestamping.c

102

static bool socket_recv_errmsg(int fd)

tools/testing/selftests/bpf/prog_tests/net_timestamping.c

123

n = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/selftests/bpf/prog_tests/net_timestamping.c

133

static void test_socket_timestamping(int fd)

tools/testing/selftests/bpf/prog_tests/net_timestamping.c

135

while (!socket_recv_errmsg(fd));

tools/testing/selftests/bpf/prog_tests/netfilter_link_attach.c

51

int err, fd;

tools/testing/selftests/bpf/prog_tests/netfilter_link_attach.c

55

fd = bpf_link__fd(link);

tools/testing/selftests/bpf/prog_tests/netfilter_link_attach.c

56

err = bpf_link_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/prog_tests/obj_name.c

27

int fd;

tools/testing/selftests/bpf/prog_tests/obj_name.c

39

fd = syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));

tools/testing/selftests/bpf/prog_tests/obj_name.c

40

CHECK((tests[i].success && fd < 0) ||

tools/testing/selftests/bpf/prog_tests/obj_name.c

41

(!tests[i].success && fd >= 0) ||

tools/testing/selftests/bpf/prog_tests/obj_name.c

45

fd, tests[i].success, errno, tests[i].expected_errno);

tools/testing/selftests/bpf/prog_tests/obj_name.c

47

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/obj_name.c

48

close(fd);

tools/testing/selftests/bpf/prog_tests/obj_name.c

60

fd = syscall(__NR_bpf, BPF_MAP_CREATE, &attr, sizeof(attr));

tools/testing/selftests/bpf/prog_tests/obj_name.c

61

CHECK((tests[i].success && fd < 0) ||

tools/testing/selftests/bpf/prog_tests/obj_name.c

62

(!tests[i].success && fd >= 0) ||

tools/testing/selftests/bpf/prog_tests/obj_name.c

66

fd, tests[i].success, errno, tests[i].expected_errno);

tools/testing/selftests/bpf/prog_tests/obj_name.c

68

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/obj_name.c

69

close(fd);

tools/testing/selftests/bpf/prog_tests/perf_buffer.c

121

fd = perf_buffer__buffer_fd(pb, j);

tools/testing/selftests/bpf/prog_tests/perf_buffer.c

122

CHECK(fd < 0 || last_fd == fd, "fd_check", "last fd %d == fd %d\n", last_fd, fd);

tools/testing/selftests/bpf/prog_tests/perf_buffer.c

123

last_fd = fd;

tools/testing/selftests/bpf/prog_tests/perf_buffer.c

53

int last_fd = -1, fd;

tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c

18

int fd;

tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c

36

err = bpf_prog_test_run_opts(ctx->fd, &topts);

tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c

68

ctx[i].fd = bpf_program__fd(prog);

tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c

51

int cpu_nr, fd, err, key = 0;

tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c

83

fd = bpf_program__fd(skel->progs.percpu_hash_refcount_leak);

tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c

84

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c

94

fd = bpf_program__fd(skel->progs.check_percpu_hash_refcount);

tools/testing/selftests/bpf/prog_tests/refcounted_kptr.c

95

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/reg_bounds.c

1050

fd = bpf_prog_load(BPF_PROG_TYPE_RAW_TRACEPOINT, "reg_bounds_test",

tools/testing/selftests/bpf/prog_tests/reg_bounds.c

1052

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/reg_bounds.c

1053

return fd;

tools/testing/selftests/bpf/prog_tests/reg_bounds.c

1055

close(fd);

tools/testing/selftests/bpf/prog_tests/reg_bounds.c

904

int cur_pos = 0, exit_pos, fd, op_code;

tools/testing/selftests/bpf/prog_tests/res_spin_lock.c

81

int fd = bpf_program__fd(skel->progs.res_spin_lock_test_BA);

tools/testing/selftests/bpf/prog_tests/res_spin_lock.c

83

err = bpf_prog_test_run_opts(fd, &topts);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

157

int fd, ret;

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

159

fd = open(sysctl, 0);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

160

RET_ERR(fd == -1, "open(sysctl)",

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

161

"sysctl:%s fd:%d errno:%d\n", sysctl, fd, errno);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

163

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

167

close(fd);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

173

int fd, ret, size;

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

176

fd = open(sysctl, O_RDWR);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

177

RET_ERR(fd == -1, "open(sysctl)",

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

178

"sysctl:%s fd:%d errno:%d\n", sysctl, fd, errno);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

181

ret = write(fd, buf, size);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

186

close(fd);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

370

int fd, err;

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

372

fd = socket(family, type, 0);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

373

RET_ERR(fd == -1, "socket()", "fd:%d errno:%d\n", fd, errno);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

376

err = bind(fd, (struct sockaddr *)&cli_sa, sizeof(cli_sa));

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

377

RET_ERR(fd == -1, "bind(cli_sa)", "err:%d errno:%d\n", err, errno);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

378

err = sendto(fd, data, len, MSG_FASTOPEN, (struct sockaddr *)&srv_sa,

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

384

return fd;

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

100

fd = connect_to_fd(sfd, 0);

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

101

if (!ASSERT_GE(fd, 0, "connect_to_fd"))

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

112

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

123

ret = setsockopt(fd, SOL_TLS, TLS_TX, &aes128, sizeof(aes128));

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

133

close(fd);

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

152

close(fd);

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

161

int sfd = -1, fd = -1, cfd = -1, flags;

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

171

fd = connect_to_fd(sfd, 0);

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

172

if (!ASSERT_GE(fd, 0, "connect_to_fd_server"))

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

195

if (fd != -1)

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

196

close(fd);

tools/testing/selftests/bpf/prog_tests/setget_sockopt.c

91

int cfd = -1, sfd = -1, fd = -1, ret;

tools/testing/selftests/bpf/prog_tests/sk_assign.c

78

get_port(int fd)

tools/testing/selftests/bpf/prog_tests/sk_assign.c

84

if (CHECK_FAIL(getsockname(fd, (struct sockaddr *)&ss, &slen)))

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

108

static int setsockopts(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

116

err = setsockopt(fd, SOL_IP, IP_RECVORIGDSTADDR, &one,

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

125

err = setsockopt(fd, SOL_IPV6, IPV6_RECVORIGDSTADDR, &one,

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

134

err = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one,

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

143

err = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &one,

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

168

int err, fd;

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

170

fd = start_server_str(cb_opts.family, sotype, ip, port, &opts);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

171

if (!ASSERT_OK_FD(fd, "start_server_str"))

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

176

err = attach_reuseport(fd, reuseport_prog);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

183

return fd;

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

185

close(fd);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

189

static __u64 socket_cookie(int fd)

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

194

if (CHECK(getsockopt(fd, SOL_SOCKET, SO_COOKIE, &cookie, &cookie_len) < 0,

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

231

static int send_byte(int fd)

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

236

n = send(fd, "a", 1, 0);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

244

static int recv_byte(int fd)

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

249

n = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

260

int ret, fd;

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

263

fd = accept(server_fd, NULL, NULL);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

264

if (CHECK(fd < 0, "accept", "failed\n")) {

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

269

n = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

276

n = send(fd, buf, n, 0);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

285

close(fd);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

312

int ret, fd;

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

355

fd = start_server_addr(SOCK_DGRAM, dst_addr, sizeof(*dst_addr), NULL);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

356

if (!ASSERT_OK_FD(fd, "start_server_addr")) {

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

363

n = sendmsg(fd, &msg, 0);

tools/testing/selftests/bpf/prog_tests/sk_lookup.c

372

close(fd);

tools/testing/selftests/bpf/prog_tests/skeleton.c

129

fd = bpf_map__fd(skel->maps.data_non_mmapable);

tools/testing/selftests/bpf/prog_tests/skeleton.c

130

m = mmap(NULL, getpagesize(), PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/bpf/prog_tests/skeleton.c

27

int i, fd;

tools/testing/selftests/bpf/prog_tests/sock_addr.c

126

static int kernel_close_sock(int fd)

tools/testing/selftests/bpf/prog_tests/sock_addr.c

191

static int kernel_bind(int fd, struct sockaddr *addr, socklen_t addrlen)

tools/testing/selftests/bpf/prog_tests/sock_addr.c

201

static int kernel_sendmsg(int fd, struct sockaddr *addr, socklen_t addrlen,

tools/testing/selftests/bpf/prog_tests/sock_addr.c

207

static int sock_sendmsg(int fd, struct sockaddr *addr, socklen_t addrlen,

tools/testing/selftests/bpf/prog_tests/sock_addr.c

213

static int kernel_getsockname(int fd, struct sockaddr *addr, socklen_t *addrlen)

tools/testing/selftests/bpf/prog_tests/sock_addr.c

218

static int kernel_getpeername(int fd, struct sockaddr *addr, socklen_t *addrlen)

tools/testing/selftests/bpf/prog_tests/sock_addr.c

283

int (*bind)(int fd, struct sockaddr *addr, socklen_t addrlen);

tools/testing/selftests/bpf/prog_tests/sock_addr.c

284

int (*getsockname)(int fd, struct sockaddr *addr, socklen_t *addrlen);

tools/testing/selftests/bpf/prog_tests/sock_addr.c

285

int (*getpeername)(int fd, struct sockaddr *addr, socklen_t *addrlen);

tools/testing/selftests/bpf/prog_tests/sock_addr.c

286

int (*sendmsg)(int fd, struct sockaddr *addr, socklen_t addrlen,

tools/testing/selftests/bpf/prog_tests/sock_addr.c

288

int (*close)(int fd);

tools/testing/selftests/bpf/prog_tests/sock_addr.c

291

static int user_sendmsg(int fd, struct sockaddr *addr, socklen_t addrlen,

tools/testing/selftests/bpf/prog_tests/sock_addr.c

307

return sendmsg(fd, &hdr, 0);

tools/testing/selftests/bpf/prog_tests/sock_addr.c

310

static int user_bind(int fd, struct sockaddr *addr, socklen_t addrlen)

tools/testing/selftests/bpf/prog_tests/sock_addr.c

312

return bind(fd, (const struct sockaddr *)addr, addrlen);

tools/testing/selftests/bpf/prog_tests/sock_create.c

264

int fd, insns_cnt = 0;

tools/testing/selftests/bpf/prog_tests/sock_create.c

272

fd = bpf_prog_load(BPF_PROG_TYPE_CGROUP_SOCK, NULL, "GPL", insns,

tools/testing/selftests/bpf/prog_tests/sock_create.c

274

if (verbose && fd < 0)

tools/testing/selftests/bpf/prog_tests/sock_create.c

277

return fd;

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

123

static void destroy(int fd)

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

126

__u64 cookie = socket_cookie(fd);

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

159

close(fd);

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

162

static int get_seen_count(int fd, struct sock_count counts[], int n)

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

164

__u64 cookie = socket_cookie(fd);

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

209

return accept(server_poll_fds[i].fd, NULL, NULL);

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

227

server_poll_fds[i].fd = server_fds[i];

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

66

static __u64 socket_cookie(int fd)

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

71

if (!ASSERT_OK(getsockopt(fd, SOL_SOCKET, SO_COOKIE, &cookie,

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

77

static bool was_seen(int fd, struct sock_count counts[], int counts_len)

tools/testing/selftests/bpf/prog_tests/sock_iter_batch.c

79

__u64 cookie = socket_cookie(fd);

tools/testing/selftests/bpf/prog_tests/sock_post_bind.c

289

int fd, insns_cnt = 0;

tools/testing/selftests/bpf/prog_tests/sock_post_bind.c

297

fd = bpf_prog_load(BPF_PROG_TYPE_CGROUP_SOCK, NULL, "GPL", insns,

tools/testing/selftests/bpf/prog_tests/sock_post_bind.c

299

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/sock_post_bind.c

302

return fd;

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

102

#define xlisten(fd, backlog) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

104

int __ret = listen((fd), (backlog)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

110

#define xsetsockopt(fd, level, name, val, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

112

int __ret = setsockopt((fd), (level), (name), (val), (len)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

118

#define xsend(fd, buf, len, flags) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

120

ssize_t __ret = send((fd), (buf), (len), (flags)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

126

#define xrecv_nonblock(fd, buf, len, flags) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

128

ssize_t __ret = recv_timeout((fd), (buf), (len), (flags), \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

143

static inline void close_fd(int *fd)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

145

if (*fd >= 0)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

146

xclose(*fd);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

271

static inline int poll_connect(int fd, unsigned int timeout_sec)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

279

FD_SET(fd, &wfds);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

281

r = select(fd + 1, NULL, &wfds, NULL, &timeout);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

287

if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &eval, &esize) < 0)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

297

static inline int poll_read(int fd, unsigned int timeout_sec)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

304

FD_SET(fd, &rfds);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

306

r = select(fd + 1, &rfds, NULL, NULL, &timeout);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

313

static inline int accept_timeout(int fd, struct sockaddr *addr, socklen_t *len,

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

316

if (poll_read(fd, timeout_sec))

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

319

return accept(fd, addr, len);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

322

static inline int recv_timeout(int fd, void *buf, size_t len, int flags,

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

325

if (poll_read(fd, timeout_sec))

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

328

return recv(fd, buf, len, flags);

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

34

#define take_fd(fd) __get_and_null(fd, -EBADF)

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

53

#define xaccept_nonblock(fd, addr, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

56

accept_timeout((fd), (addr), (len), IO_TIMEOUT_SEC); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

62

#define xbind(fd, addr, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

64

int __ret = bind((fd), (addr), (len)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

70

#define xclose(fd) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

72

int __ret = close((fd)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

78

#define xconnect(fd, addr, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

80

int __ret = connect((fd), (addr), (len)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

86

#define xgetsockname(fd, addr, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

88

int __ret = getsockname((fd), (addr), (len)); \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

94

#define xgetsockopt(fd, level, name, val, len) \

tools/testing/selftests/bpf/prog_tests/socket_helpers.h

96

int __ret = getsockopt((fd), (level), (name), (val), (len)); \

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1233

static int wait_for_fionread(int fd, int expected, unsigned int timeout_ms)

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1239

if (ioctl(fd, FIONREAD, &avail) < 0)

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

527

ev.data.fd = c1;

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

13

#define xbpf_map_delete_elem(fd, key) \

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

15

int __ret = bpf_map_delete_elem((fd), (key)); \

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

21

#define xbpf_map_lookup_elem(fd, key, val) \

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

23

int __ret = bpf_map_lookup_elem((fd), (key), (val)); \

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

29

#define xbpf_map_update_elem(fd, key, val, flags) \

tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h

31

int __ret = bpf_map_update_elem((fd), (key), (val), (flags)); \

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

147

static void try_recv(const char *prefix, int fd, int flags, bool expect_success)

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

153

n = recv(fd, &buf, 1, flags);

tools/testing/selftests/bpf/prog_tests/sockopt.c

1010

io_uring_prep_cmd(sqe, op, fd, level, optname, optval, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt.c

1028

static int uring_setsockopt(int fd, int level, int optname, const void *optval,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1031

return uring_sockopt(SOCKET_URING_OP_SETSOCKOPT, fd, level, optname,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1035

static int uring_getsockopt(int fd, int level, int optname, void *optval,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1038

int ret = uring_sockopt(SOCKET_URING_OP_GETSOCKOPT, fd, level, optname,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1052

static int call_setsockopt(bool use_io_uring, int fd, int level, int optname,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1056

return uring_setsockopt(fd, level, optname, optval, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt.c

1058

return setsockopt(fd, level, optname, optval, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt.c

1062

static int call_getsockopt(bool use_io_uring, int fd, int level, int optname,

tools/testing/selftests/bpf/prog_tests/sockopt.c

1066

return uring_getsockopt(fd, level, optname, optval, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt.c

1068

return getsockopt(fd, level, optname, optval, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt.c

974

int fd, insns_cnt = 0;

tools/testing/selftests/bpf/prog_tests/sockopt.c

982

fd = bpf_prog_load(prog_type, NULL, "GPL", insns, insns_cnt, &opts);

tools/testing/selftests/bpf/prog_tests/sockopt.c

983

if (verbose && fd < 0)

tools/testing/selftests/bpf/prog_tests/sockopt.c

986

return fd;

tools/testing/selftests/bpf/prog_tests/sockopt.c

992

static int uring_sockopt(int op, int fd, int level, int optname,

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

13

static int verify_sockopt(int fd, int optname, const char *msg, char expected)

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

19

err = getsockopt(fd, SOL_CUSTOM, optname, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

43

int fd = *(int *)arg;

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

47

err = listen(fd, 1);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

56

err += verify_sockopt(fd, CUSTOM_INHERIT1, "listen", 1);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

57

err += verify_sockopt(fd, CUSTOM_INHERIT2, "listen", 1);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

58

err += verify_sockopt(fd, CUSTOM_LISTENER, "listen", 1);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

60

client_fd = accept(fd, (struct sockaddr *)&addr, &len);

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

73

static int custom_cb(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/sockopt_inherit.c

81

err = setsockopt(fd, SOL_CUSTOM, i, &buf, 1);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

103

err = setsockopt(fd, SOL_IP, IP_FREEBIND, big_buf, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

109

err = getsockopt(fd, SOL_IP, IP_FREEBIND, big_buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

123

err = setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buf, 4);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

131

err = getsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

146

err = setsockopt(fd, SOL_TCP, TCP_CONGESTION, &buf, strlen("nv"));

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

154

err = getsockopt(fd, SOL_TCP, TCP_CONGESTION, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

169

err = getsockopt(fd, SOL_TCP, TCP_ZEROCOPY_RECEIVE, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

17

int fd, err;

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

180

err = getsockopt(fd, SOL_TCP, TCP_ZEROCOPY_RECEIVE, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

189

close(fd);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

190

fd = socket(AF_NETLINK, SOCK_RAW, 0);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

191

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

198

err = setsockopt(fd, SOL_NETLINK, NETLINK_ADD_MEMBERSHIP, &buf, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

206

err = getsockopt(fd, SOL_NETLINK, NETLINK_LIST_MEMBERSHIPS, NULL, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

215

close(fd);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

219

close(fd);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

27

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

28

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

43

err = setsockopt(fd, SOL_IP, IP_TOS, big_buf, optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

51

err = getsockopt(fd, SOL_IP, IP_TOS, big_buf, &optlen);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

66

err = setsockopt(fd, SOL_IP, IP_TTL, &buf, 1);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

75

err = setsockopt(fd, SOL_CUSTOM, 0, &buf, 1);

tools/testing/selftests/bpf/prog_tests/sockopt_sk.c

83

err = getsockopt(fd, SOL_CUSTOM, 0, &buf, &optlen);

tools/testing/selftests/bpf/prog_tests/stacktrace_ips.c

22

err = bpf_map_lookup_elem(fd, &key, ips);

tools/testing/selftests/bpf/prog_tests/stacktrace_ips.c

6

static int check_stacktrace_ips(int fd, __u32 key, int cnt, ...)

tools/testing/selftests/bpf/prog_tests/subprogs.c

19

lseek(ctx->fd, SEEK_SET, 0);

tools/testing/selftests/bpf/prog_tests/subprogs.c

20

write(ctx->fd, &two, sizeof(two));

tools/testing/selftests/bpf/prog_tests/subprogs.c

21

lseek(ctx->fd, SEEK_SET, 0);

tools/testing/selftests/bpf/prog_tests/subprogs.c

22

write(ctx->fd, &zero, sizeof(zero));

tools/testing/selftests/bpf/prog_tests/subprogs.c

35

ctx.fd = open("/proc/sys/net/core/bpf_jit_harden", O_RDWR);

tools/testing/selftests/bpf/prog_tests/subprogs.c

36

if (!ASSERT_GE(ctx.fd, 0, "open bpf_jit_harden"))

tools/testing/selftests/bpf/prog_tests/subprogs.c

58

close(ctx.fd);

tools/testing/selftests/bpf/prog_tests/subprogs.c

8

int fd;

tools/testing/selftests/bpf/prog_tests/task_local_storage.c

159

int fd;

tools/testing/selftests/bpf/prog_tests/task_local_storage.c

162

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/task_local_storage.c

163

close(fd);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

203

TEST_DECLARE_OPTS(fd);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

240

TEST_DECLARE_OPTS(fd);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

26

static int test_tc_bpf_basic(const struct bpf_tc_hook *hook, int fd)

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

28

DECLARE_LIBBPF_OPTS(bpf_tc_opts, opts, .handle = 1, .priority = 1, .prog_fd = fd);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

282

TEST_DECLARE_OPTS(fd);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

33

ret = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

69

static int test_tc_bpf_api(struct bpf_tc_hook *hook, int fd)

tools/testing/selftests/bpf/prog_tests/tc_bpf.c

71

DECLARE_LIBBPF_OPTS(bpf_tc_opts, attach_opts, .handle = 1, .priority = 1, .prog_fd = fd);

tools/testing/selftests/bpf/prog_tests/tc_helpers.h

11

static inline __u32 ifindex_from_link_fd(int fd)

tools/testing/selftests/bpf/prog_tests/tc_helpers.h

17

err = bpf_link_get_info_by_fd(fd, &link_info, &link_info_len);

tools/testing/selftests/bpf/prog_tests/tc_links.c

1800

struct rtnl_handle rth = { .fd = -1 };

tools/testing/selftests/bpf/prog_tests/tc_netkit.c

46

struct rtnl_handle rth = { .fd = -1 };

tools/testing/selftests/bpf/prog_tests/tc_opts.c

2389

int fd = -1;

tools/testing/selftests/bpf/prog_tests/tc_opts.c

2396

fd = bpf_prog_load(BPF_PROG_TYPE_SCHED_CLS, "tcx_prog", "GPL",

tools/testing/selftests/bpf/prog_tests/tc_opts.c

2399

ASSERT_GE(fd, 0, "prog_fd");

tools/testing/selftests/bpf/prog_tests/tc_opts.c

2400

return fd;

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1088

int fd, err;

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1090

fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1091

if (!ASSERT_GE(fd, 0, "open /dev/net/tun"))

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1100

err = ioctl(fd, TUNSETIFF, &ifr);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1106

return fd;

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1108

close(fd);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

167

struct rtnl_handle rth = { .fd = -1 };

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

488

static int __rcv_tstamp(int fd, const char *expected, size_t s, __u64 *tstamp)

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

507

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

536

static void rcv_tstamp(int fd, const char *expected, size_t s)

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

538

__rcv_tstamp(fd, expected, s, NULL);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

589

static void snd_tstamp(int fd, char *b, size_t s)

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

617

ret = setsockopt(fd, SOL_SOCKET, SO_TXTIME, &opt, sizeof(opt));

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

620

ret = sendmsg(fd, &msg, 0);

tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c

163

static int check_hdr_stg(const struct hdr_stg *exp, int fd,

tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c

168

if (!ASSERT_OK(bpf_map_lookup_elem(hdr_stg_map_fd, &fd, &act),

tools/testing/selftests/bpf/prog_tests/tcp_rtt.c

19

static void send_byte(int fd)

tools/testing/selftests/bpf/prog_tests/tcp_rtt.c

23

ASSERT_EQ(write(fd, &b, sizeof(b)), 1, "send single byte");

tools/testing/selftests/bpf/prog_tests/tcp_rtt.c

26

static int wait_for_ack(int fd, int retries)

tools/testing/selftests/bpf/prog_tests/tcp_rtt.c

34

err = getsockopt(fd, SOL_TCP, TCP_INFO, &info, &optlen);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

109

int fd, ret;

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

112

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

113

if (!ASSERT_OK_FD(fd, "nl_family socket"))

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

122

ret = bind(fd, (struct sockaddr *)&nl_src, sizeof(nl_src));

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

126

ret = send_cmd(fd, GENL_ID_CTRL, pid,

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

133

ret = recv(fd, &msg, sizeof(msg), 0);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

144

close(fd);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

147

close(fd);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

157

int fd, ret;

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

163

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

164

if (!ASSERT_OK_FD(fd, "ueid socket"))

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

172

ret = bind(fd, (struct sockaddr *)&nl_src, sizeof(nl_src));

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

176

ret = send_cmd(fd, smc_nl_family_id, pid,

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

182

ret = recv(fd, &msg, sizeof(msg), 0);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

203

close(fd);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

206

close(fd);

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

262

static int set_client_addr_cb(int fd, void *opts)

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

270

return !ASSERT_OK(bind(fd, &localaddr, sizeof(localaddr)), "client bind");

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

63

static int send_cmd(int fd, __u16 nlmsg_type, __u32 nlmsg_pid,

tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c

92

while ((r = sendto(fd, buf, buflen, 0, (struct sockaddr *)&nladdr,

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

18

int fd, len;

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

20

fd = open(file, 0);

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

21

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

23

while ((len = read(fd, buf, sizeof(buf))) > 0) {

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

26

close(fd);

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

30

close(fd);

tools/testing/selftests/bpf/prog_tests/test_btf_ext.c

14

int err, fd;

tools/testing/selftests/bpf/prog_tests/test_btf_ext.c

20

fd = bpf_program__fd(skel->progs.global_func);

tools/testing/selftests/bpf/prog_tests/test_btf_ext.c

26

err = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/prog_tests/test_btf_ext.c

37

err = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/prog_tests/test_global_funcs.c

49

int err, fd, i;

tools/testing/selftests/bpf/prog_tests/test_global_funcs.c

79

fd = bpf_program__fd(skel->progs.arg_tag_ctx_perf);

tools/testing/selftests/bpf/prog_tests/test_global_funcs.c

80

err = bpf_prog_get_info_by_fd(fd, &info, &info_len);

tools/testing/selftests/bpf/prog_tests/test_ldsx_insn.c

49

int err, fd, cgroup_fd;

tools/testing/selftests/bpf/prog_tests/test_ldsx_insn.c

77

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/bpf/prog_tests/test_ldsx_insn.c

78

if (!ASSERT_GE(fd, 0, "socket"))

tools/testing/selftests/bpf/prog_tests/test_ldsx_insn.c

82

(void)getsockopt(fd, SOL_IP, IP_TTL, buf, &optlen);

tools/testing/selftests/bpf/prog_tests/test_ldsx_insn.c

87

close(fd);

tools/testing/selftests/bpf/prog_tests/test_overhead.c

20

int i, fd, duration = 0, err;

tools/testing/selftests/bpf/prog_tests/test_overhead.c

24

fd = open("/proc/self/comm", O_WRONLY|O_TRUNC);

tools/testing/selftests/bpf/prog_tests/test_overhead.c

25

if (CHECK(fd < 0, "open /proc", "err %d", errno))

tools/testing/selftests/bpf/prog_tests/test_overhead.c

29

err = write(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/test_overhead.c

32

close(fd);

tools/testing/selftests/bpf/prog_tests/test_overhead.c

38

close(fd);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

19

int err, fd;

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

21

fd = bpf_btf_get_fd_by_id(info->btf_vmlinux_id);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

22

if (!ASSERT_GE(fd, 0, "get_value_type_btf_obj_fd"))

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

255

int fd, epollfd = -1, nfds;

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

266

fd = bpf_link__fd(link);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

267

if (!ASSERT_GE(fd, 0, "link_fd"))

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

275

ev.data.fd = fd;

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

276

err = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

28

err = bpf_btf_get_info_by_fd(fd, &btf_info, &btf_info_len);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

289

if (!ASSERT_EQ(events[0].data.fd, fd, "epoll_wait_fd"))

tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c

36

close(fd);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_no_cfi.c

11

fd = open("bpf_test_no_cfi.ko", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_no_cfi.c

12

if (!ASSERT_GE(fd, 0, "open"))

tools/testing/selftests/bpf/prog_tests/test_struct_ops_no_cfi.c

22

err = finit_module(fd, "", 0);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_no_cfi.c

23

close(fd);

tools/testing/selftests/bpf/prog_tests/test_struct_ops_no_cfi.c

8

int fd;

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1433

int fd;

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1435

fd = open(sysctl_path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1436

if (fd < 0) {

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1440

len = read(fd, buf, sizeof(buf));

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1443

close(fd);

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1446

close(fd);

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1490

int fd;

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1492

fd = open(sysctl_path, test->open_flags | O_CLOEXEC);

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1493

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1494

return fd;

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1496

if (test->seek && lseek(fd, test->seek, SEEK_SET) == -1) {

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1504

if (read(fd, buf, sizeof(buf)) == -1)

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1516

if (write(fd, test->newval, strlen(test->newval)) == -1)

tools/testing/selftests/bpf/prog_tests/test_sysctl.c

1527

close(fd);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

225

int fd, i, j, err, *data;

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

236

fd = bpf_map__fd(skel->maps.tld_data_map);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

264

data = tld_get_data(fd, tld_keys[i]);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

272

data = tld_get_data(fd, tld_keys[i]);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

49

int fd, err, tid, *value0, *value1;

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

52

fd = bpf_map__fd(skel->maps.tld_data_map);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

54

value0 = tld_get_data(fd, value0_key);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

58

value1 = tld_get_data(fd, tld_keys[1]);

tools/testing/selftests/bpf/prog_tests/test_task_local_data.c

62

value2 = tld_get_data(fd, tld_keys[2]);

tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c

424

int fd, err;

tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c

426

fd = open("/dev/urandom", O_RDONLY);

tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c

427

if (!ASSERT_OK_FD(fd, "open urandom"))

tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c

429

err = read(fd, tx_buffer, BUFFER_LEN);

tools/testing/selftests/bpf/prog_tests/test_tc_tunnel.c

430

close(fd);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

108

int fd;

tools/testing/selftests/bpf/prog_tests/test_veristat.c

111

fd = mkstemp(input_file);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

112

if (!ASSERT_GE(fd, 0, "valid fd"))

tools/testing/selftests/bpf/prog_tests/test_veristat.c

115

write(fd, vars, strlen(vars));

tools/testing/selftests/bpf/prog_tests/test_veristat.c

116

syncfs(fd);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

119

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

124

close(fd);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

137

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

15

int fd;

tools/testing/selftests/bpf/prog_tests/test_veristat.c

152

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

167

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

182

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

197

pread(fix->fd, fix->output, fix->sz, 0);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

204

pread(fix->fd, fix->output, fix->sz, 0);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

219

pread(fix->fd, fix->output, fix->sz, 0);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

226

pread(fix->fd, fix->output, fix->sz, 0);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

34

fix->fd = mkstemp(fix->tmpfile);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

43

close(fix->fd);

tools/testing/selftests/bpf/prog_tests/test_veristat.c

77

read(fix->fd, fix->output, fix->sz);

tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c

494

devmap_val.bpf_prog.fd = bpf_program__fd(xdp_redirect_multi_kern->progs.xdp_devmap_prog);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1169

fds.fd = xsk_socket__fd(xsk->xsk);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1342

int fd = xsk_socket__fd(xsk), err;

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1346

err = getsockopt(fd, SOL_XDP, XDP_STATISTICS, stats, &optlen);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1435

int fd = xsk_socket__fd(xsk);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1441

err = getsockopt(fd, SOL_XDP, XDP_STATISTICS, &stats, &optlen);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

981

fds.fd = xsk_socket__fd(xsk->xsk);

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

43

int fd, i;

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

54

fd = bpf_program__fd(ctx->skel->progs.start_timer);

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

60

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

74

int fd, i;

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

85

fd = bpf_program__fd(ctx->skel->progs.delete_elem);

tools/testing/selftests/bpf/prog_tests/timer_start_delete_race.c

91

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/token.c

143

static int sendfd(int sockfd, int fd)

tools/testing/selftests/bpf/prog_tests/token.c

147

int fds[1] = { fd }, err;

tools/testing/selftests/bpf/prog_tests/token.c

178

static int recvfd(int sockfd, int *fd)

tools/testing/selftests/bpf/prog_tests/token.c

212

*fd = fds[0];

tools/testing/selftests/bpf/prog_tests/token.c

217

static ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/bpf/prog_tests/token.c

222

ret = write(fd, buf, count);

tools/testing/selftests/bpf/prog_tests/token.c

230

int fd;

tools/testing/selftests/bpf/prog_tests/token.c

233

fd = open(path, O_WRONLY | O_CLOEXEC | O_NOCTTY | O_NOFOLLOW);

tools/testing/selftests/bpf/prog_tests/token.c

234

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/token.c

237

ret = write_nointr(fd, buf, count);

tools/testing/selftests/bpf/prog_tests/token.c

238

close(fd);

tools/testing/selftests/bpf/prog_tests/token.c

92

#define zclose(fd) do { if (fd >= 0) close(fd); fd = -1; } while (0)

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

197

int fd;

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

201

fd = open(BPF_TESTMOD_UPROBE_TEST_FILE, O_WRONLY);

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

202

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

205

ret = write(fd, buf, n);

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

206

close(fd);

tools/testing/selftests/bpf/prog_tests/verifier_log.c

257

int fd;

tools/testing/selftests/bpf/prog_tests/verifier_log.c

259

fd = bpf_btf_load(btf_data, btf_data_sz, opts);

tools/testing/selftests/bpf/prog_tests/verifier_log.c

260

if (fd >= 0)

tools/testing/selftests/bpf/prog_tests/verifier_log.c

261

close(fd);

tools/testing/selftests/bpf/prog_tests/verifier_log.c

263

ASSERT_LT(fd, 0, "btf_load_failure");

tools/testing/selftests/bpf/prog_tests/verifier_log.c

265

ASSERT_GT(fd, 0, "btf_load_success");

tools/testing/selftests/bpf/prog_tests/verifier_log.c

266

return fd;

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

107

int ret, fd, child_status, child_pid;

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

112

fd = mkstemp(data_template);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

113

if (fd == -1)

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

116

ret = write(fd, data_item->data, data_item->data_len);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

118

close(fd);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

160

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

161

if (fd == -1) {

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

166

ret = read(fd, data_item->sig, data_item->sig_len);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

168

close(fd);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

190

int ret, fd, modlen, marker_len, sig_len;

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

220

fd = open(mod_path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

221

if (fd == -1)

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

224

mod = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

226

close(fd);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

424

int fd, size, ret;

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

427

fd = open(sig_path, O_RDONLY);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

428

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

431

size = read(fd, sig, MAX_SIG_SIZE);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

432

close(fd);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

101

close(fd);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

207

int fd, ret = 0;

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

209

fd = make_socket(sotype, ip, port, &addr);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

210

if (fd < 0)

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

218

connect(fd, (void *)&addr, sizeof(struct sockaddr_in));

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

220

sendto(fd, msg, sizeof(msg), 0, (void *)&addr,

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

232

close(fd);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

65

int err, fd;

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

71

fd = socket(AF_INET, sotype, 0);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

72

if (!ASSERT_GE(fd, 0, "socket"))

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

75

if (!ASSERT_OK(settimeo(fd, TIMEOUT_MS), "settimeo"))

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

78

return fd;

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

80

close(fd);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

86

int err, fd = -1;

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

88

fd = start_server(AF_INET, sotype, ip, port, TIMEOUT_MS);

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

89

if (!ASSERT_GE(fd, 0, "start_server"))

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

93

err = setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE,

tools/testing/selftests/bpf/prog_tests/vrf_socket_lookup.c

99

return fd;

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

104

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_cm_frags);

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

135

val.bpf_prog.fd = frags_prog_fd;

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

149

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_cm);

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

46

val.bpf_prog.fd = prog_fd;

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

80

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog);

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

88

val.bpf_prog.fd = bad_fd;

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

155

val.bpf_prog.fd = dm_fd_frags;

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

169

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_dm);

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

218

val.bpf_prog.fd = dm_fd;

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

51

val.bpf_prog.fd = dm_fd;

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

81

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog);

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

90

val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_dm_frags);

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

42

static int attach_tc_prog(struct bpf_tc_hook *hook, int fd)

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

44

DECLARE_LIBBPF_OPTS(bpf_tc_opts, opts, .handle = 1, .priority = 1, .prog_fd = fd);

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

73

static void test_max_pkt_size(int fd)

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

88

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/xdp_do_redirect.c

92

err = bpf_prog_test_run_opts(fd, &opts);

tools/testing/selftests/bpf/prog_tests/xdp_metadata.c

277

fds.fd = xsk_socket__fd(xsk->socket);

tools/testing/selftests/bpf/prog_tests/xdp_metadata.c

439

devmap_e.bpf_prog.fd = val;

tools/testing/selftests/bpf/progs/bpf_iter_task_file.c

19

__u32 fd = ctx->fd;

tools/testing/selftests/bpf/progs/bpf_iter_task_file.c

37

BPF_SEQ_PRINTF(seq, "%8d %8d %8d %lx\n", task->tgid, task->pid, fd,

tools/testing/selftests/bpf/progs/btf_type_tag_user.c

35

int BPF_PROG(test_sys_getsockname, int fd, struct sockaddr *usockaddr,

tools/testing/selftests/bpf/progs/test_probe_user.c

22

int BPF_KSYSCALL(handle_sys_connect, int fd, struct sockaddr_in *uservaddr,

tools/testing/selftests/bpf/test_cpp.cpp

108

int fd;

tools/testing/selftests/bpf/test_cpp.cpp

130

fd = bpf_enable_stats(BPF_STATS_RUN_TIME);

tools/testing/selftests/bpf/test_cpp.cpp

131

if (fd < 0)

tools/testing/selftests/bpf/test_cpp.cpp

132

std::cout << "FAILED to enable stats: " << fd << std::endl;

tools/testing/selftests/bpf/test_cpp.cpp

134

::close(fd);

tools/testing/selftests/bpf/test_lirc_mode2_user.c

114

struct pollfd pfd = { .fd = inputfd, .events = POLLIN };

tools/testing/selftests/bpf/test_lru_map.c

42

static int bpf_map_lookup_elem_with_ref_bit(int fd, unsigned long long key,

tools/testing/selftests/bpf/test_lru_map.c

47

BPF_LD_MAP_FD(BPF_REG_1, fd),

tools/testing/selftests/bpf/test_maps.c

1011

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_NOEXIST);

tools/testing/selftests/bpf/test_maps.c

1017

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_ANY);

tools/testing/selftests/bpf/test_maps.c

102

assert(bpf_map_get_next_key(fd, NULL, &first_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

1023

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_EXIST);

tools/testing/selftests/bpf/test_maps.c

1031

err = bpf_map_delete_elem(fd, &i);

tools/testing/selftests/bpf/test_maps.c

1039

err = bpf_prog_attach(parse_prog, fd,

tools/testing/selftests/bpf/test_maps.c

104

assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

1045

err = bpf_prog_attach(verdict_prog, fd,

tools/testing/selftests/bpf/test_maps.c

1053

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_ANY);

tools/testing/selftests/bpf/test_maps.c

1059

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_NOEXIST);

tools/testing/selftests/bpf/test_maps.c

106

assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

1065

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_EXIST);

tools/testing/selftests/bpf/test_maps.c

109

assert(bpf_map_get_next_key(fd, &next_key, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1123

close(fd);

tools/testing/selftests/bpf/test_maps.c

114

assert(bpf_map_delete_elem(fd, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1142

close(fd);

tools/testing/selftests/bpf/test_maps.c

1152

int mim_fd, fd, err;

tools/testing/selftests/bpf/test_maps.c

116

assert(bpf_map_delete_elem(fd, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1161

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(int), sizeof(int), 2, NULL);

tools/testing/selftests/bpf/test_maps.c

1162

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

117

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1172

err = bpf_map__set_inner_map_fd(map, fd);

tools/testing/selftests/bpf/test_maps.c

1183

err = bpf_map__set_inner_map_fd(map, fd);

tools/testing/selftests/bpf/test_maps.c

1206

err = bpf_map_update_elem(mim_fd, &pos, &fd, 0);

tools/testing/selftests/bpf/test_maps.c

121

assert(bpf_map_get_next_key(fd, NULL, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1223

err = bpf_map_update_elem(mim_fd, &pos, &fd, 0);

tools/testing/selftests/bpf/test_maps.c

1229

close(fd);

tools/testing/selftests/bpf/test_maps.c

123

assert(bpf_map_get_next_key(fd, &key, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1230

fd = -1;

tools/testing/selftests/bpf/test_maps.c

126

close(fd);

tools/testing/selftests/bpf/test_maps.c

1270

fd = bpf_map_get_fd_by_id(id);

tools/testing/selftests/bpf/test_maps.c

1271

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1278

err = bpf_map_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/test_maps.c

1280

printf("Failed to get map info by fd %d: %d", fd,

tools/testing/selftests/bpf/test_maps.c

1290

close(fd);

tools/testing/selftests/bpf/test_maps.c

1297

if (fd >= 0)

tools/testing/selftests/bpf/test_maps.c

1298

close(fd);

tools/testing/selftests/bpf/test_maps.c

131

int fd, i, j;

tools/testing/selftests/bpf/test_maps.c

1312

int fd, i, value;

tools/testing/selftests/bpf/test_maps.c

1314

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value),

tools/testing/selftests/bpf/test_maps.c

1316

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1325

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

1329

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1333

assert(bpf_map_get_next_key(fd, NULL, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1336

assert(bpf_map_get_next_key(fd, &key, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1337

assert(bpf_map_get_next_key(fd, &key, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1340

assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 0);

tools/testing/selftests/bpf/test_maps.c

1342

assert(bpf_map_lookup_elem(fd, &key, &value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1344

close(fd);

tools/testing/selftests/bpf/test_maps.c

135

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, i, j, 2, &map_opts);

tools/testing/selftests/bpf/test_maps.c

136

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

143

close(fd);

tools/testing/selftests/bpf/test_maps.c

1446

int fd = ((int *)data)[0];

tools/testing/selftests/bpf/test_maps.c

1455

err = map_update_retriable(fd, &key, &value, BPF_NOEXIST, MAP_RETRIES,

tools/testing/selftests/bpf/test_maps.c

1460

err = map_update_retriable(fd, &key, &value, BPF_EXIST, MAP_RETRIES,

tools/testing/selftests/bpf/test_maps.c

1466

err = map_delete_retriable(fd, &key, MAP_RETRIES);

tools/testing/selftests/bpf/test_maps.c

1476

int i, fd, key = 0, value = 0, j = 0;

tools/testing/selftests/bpf/test_maps.c

1479

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value),

tools/testing/selftests/bpf/test_maps.c

1481

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1493

data[0] = fd;

tools/testing/selftests/bpf/test_maps.c

1498

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1502

assert(bpf_map_get_next_key(fd, NULL, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1505

assert(bpf_map_get_next_key(fd, &key, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

1506

assert(bpf_map_get_next_key(fd, &key, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1512

assert(bpf_map_lookup_elem(fd, &key, &value) == 0 &&

tools/testing/selftests/bpf/test_maps.c

1522

assert(bpf_map_get_next_key(fd, NULL, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1523

assert(bpf_map_get_next_key(fd, &key, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1526

bpf_map_delete_elem(fd, &key);

tools/testing/selftests/bpf/test_maps.c

1529

close(fd);

tools/testing/selftests/bpf/test_maps.c

1534

int fd, key = 0, value = 0;

tools/testing/selftests/bpf/test_maps.c

1539

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value),

tools/testing/selftests/bpf/test_maps.c

154

int fd, i;

tools/testing/selftests/bpf/test_maps.c

1542

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1551

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1555

assert(bpf_map_lookup_elem(fd, &key, &value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1556

assert(bpf_map_get_next_key(fd, &key, &value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

1558

close(fd);

tools/testing/selftests/bpf/test_maps.c

156

fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_HASH, NULL, sizeof(key),

tools/testing/selftests/bpf/test_maps.c

1563

int fd, key = 0, value = 0;

tools/testing/selftests/bpf/test_maps.c

1568

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value),

tools/testing/selftests/bpf/test_maps.c

1571

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

158

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1580

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

1583

assert(bpf_map_lookup_elem(fd, &key, &value) < 0 && errno == EPERM);

tools/testing/selftests/bpf/test_maps.c

1584

assert(bpf_map_get_next_key(fd, &key, &value) < 0 && errno == EPERM);

tools/testing/selftests/bpf/test_maps.c

1586

close(fd);

tools/testing/selftests/bpf/test_maps.c

1591

int fd, value = 0;

tools/testing/selftests/bpf/test_maps.c

1599

fd = bpf_map_create(map_type, NULL, 0, sizeof(value), MAP_SIZE, &map_opts);

tools/testing/selftests/bpf/test_maps.c

1603

assert(fd < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

1606

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

1612

assert(bpf_map_update_elem(fd, NULL, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

1615

assert(bpf_map_lookup_elem(fd, NULL, &value) < 0 && errno == EPERM);

tools/testing/selftests/bpf/test_maps.c

1618

assert(bpf_map_lookup_and_delete_elem(fd, NULL, &value) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1621

close(fd);

tools/testing/selftests/bpf/test_maps.c

169

assert(bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

172

assert(bpf_map_lookup_and_delete_elem(fd, &key, value) == 0 &&

tools/testing/selftests/bpf/test_maps.c

1727

int fd;

tools/testing/selftests/bpf/test_maps.c

179

assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

183

assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1872

fd = fd64;

tools/testing/selftests/bpf/test_maps.c

1873

err = bpf_map_update_elem(map_fd, &index3, &fd, BPF_NOEXIST);

tools/testing/selftests/bpf/test_maps.c

188

assert(bpf_map_update_elem(fd, &key, value, -1) < 0 &&

tools/testing/selftests/bpf/test_maps.c

1880

close(fd);

tools/testing/selftests/bpf/test_maps.c

195

assert(bpf_map_lookup_elem(fd, &key, value) == 0 &&

tools/testing/selftests/bpf/test_maps.c

200

assert(bpf_map_lookup_elem(fd, &key, value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

203

assert(bpf_map_update_elem(fd, &key, value, BPF_EXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

209

assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

216

assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

220

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

223

assert(bpf_map_get_next_key(fd, NULL, &first_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

225

while (!bpf_map_get_next_key(fd, &key, &next_key)) {

tools/testing/selftests/bpf/test_maps.c

233

assert(bpf_map_lookup_elem(fd, &next_key, value) == 0);

tools/testing/selftests/bpf/test_maps.c

244

assert(bpf_map_update_elem(fd, &key, value, BPF_EXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

248

assert(bpf_map_delete_elem(fd, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

250

assert(bpf_map_delete_elem(fd, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

251

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

255

assert(bpf_map_get_next_key(fd, NULL, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

257

assert(bpf_map_get_next_key(fd, &key, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

260

close(fd);

tools/testing/selftests/bpf/test_maps.c

266

int i, fd, ret;

tools/testing/selftests/bpf/test_maps.c

269

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value),

tools/testing/selftests/bpf/test_maps.c

271

CHECK(fd < 0,

tools/testing/selftests/bpf/test_maps.c

277

ret = bpf_map_update_elem(fd, &key, value, BPF_NOEXIST);

tools/testing/selftests/bpf/test_maps.c

283

return fd;

tools/testing/selftests/bpf/test_maps.c

288

int fd, i, max_entries = 10000;

tools/testing/selftests/bpf/test_maps.c

292

fd = helper_fill_hashmap(max_entries);

tools/testing/selftests/bpf/test_maps.c

294

for (i = 0; bpf_map_get_next_key(fd, !i ? NULL : &key,

tools/testing/selftests/bpf/test_maps.c

297

assert(bpf_map_lookup_elem(fd, &key, value) == 0);

tools/testing/selftests/bpf/test_maps.c

302

assert(bpf_map_get_next_key(fd, NULL, &key) == 0);

tools/testing/selftests/bpf/test_maps.c

304

next_key_valid = bpf_map_get_next_key(fd, &key, &next_key) == 0;

tools/testing/selftests/bpf/test_maps.c

305

assert(bpf_map_lookup_elem(fd, &key, value) == 0);

tools/testing/selftests/bpf/test_maps.c

307

assert(bpf_map_update_elem(fd, &key, value, BPF_EXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

313

for (i = 0; bpf_map_get_next_key(fd, !i ? NULL : &key,

tools/testing/selftests/bpf/test_maps.c

316

assert(bpf_map_lookup_elem(fd, &key, value) == 0);

tools/testing/selftests/bpf/test_maps.c

321

close(fd);

tools/testing/selftests/bpf/test_maps.c

359

int key, next_key, fd;

tools/testing/selftests/bpf/test_maps.c

36

int fd;

tools/testing/selftests/bpf/test_maps.c

362

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(key), sizeof(value), 2, NULL);

tools/testing/selftests/bpf/test_maps.c

363

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

371

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

374

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

378

assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 1234);

tools/testing/selftests/bpf/test_maps.c

38

fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(key), sizeof(value), 2, &map_opts);

tools/testing/selftests/bpf/test_maps.c

382

assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 0);

tools/testing/selftests/bpf/test_maps.c

388

assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

39

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

392

assert(bpf_map_lookup_elem(fd, &key, &value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

395

assert(bpf_map_get_next_key(fd, NULL, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

397

assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

399

assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

401

assert(bpf_map_get_next_key(fd, &next_key, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

406

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

408

close(fd);

tools/testing/selftests/bpf/test_maps.c

415

int key, next_key, fd, i;

tools/testing/selftests/bpf/test_maps.c

417

fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_ARRAY, NULL, sizeof(key),

tools/testing/selftests/bpf/test_maps.c

419

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

429

assert(bpf_map_update_elem(fd, &key, values, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

432

assert(bpf_map_update_elem(fd, &key, values, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

436

assert(bpf_map_lookup_elem(fd, &key, values) == 0 &&

tools/testing/selftests/bpf/test_maps.c

441

assert(bpf_map_lookup_elem(fd, &key, values) == 0 &&

tools/testing/selftests/bpf/test_maps.c

447

assert(bpf_map_update_elem(fd, &key, values, BPF_EXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

451

assert(bpf_map_lookup_elem(fd, &key, values) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

454

assert(bpf_map_get_next_key(fd, NULL, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

456

assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

458

assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&

tools/testing/selftests/bpf/test_maps.c

460

assert(bpf_map_get_next_key(fd, &next_key, &next_key) < 0 &&

tools/testing/selftests/bpf/test_maps.c

465

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

467

close(fd);

tools/testing/selftests/bpf/test_maps.c

47

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

478

int key, fd, i;

tools/testing/selftests/bpf/test_maps.c

480

fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_ARRAY, NULL, sizeof(key),

tools/testing/selftests/bpf/test_maps.c

482

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

492

assert(bpf_map_update_elem(fd, &key, values, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

498

assert(bpf_map_lookup_elem(fd, &key, values) == 0);

tools/testing/selftests/bpf/test_maps.c

504

close(fd);

tools/testing/selftests/bpf/test_maps.c

509

int fd;

tools/testing/selftests/bpf/test_maps.c

51

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

512

fd = bpf_map_create(BPF_MAP_TYPE_DEVMAP, NULL, sizeof(key), sizeof(value), 2, NULL);

tools/testing/selftests/bpf/test_maps.c

513

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

518

close(fd);

tools/testing/selftests/bpf/test_maps.c

523

int fd;

tools/testing/selftests/bpf/test_maps.c

526

fd = bpf_map_create(BPF_MAP_TYPE_DEVMAP_HASH, NULL, sizeof(key), sizeof(value), 2, NULL);

tools/testing/selftests/bpf/test_maps.c

527

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

532

close(fd);

tools/testing/selftests/bpf/test_maps.c

539

int fd, i;

tools/testing/selftests/bpf/test_maps.c

546

fd = bpf_map_create(BPF_MAP_TYPE_QUEUE, NULL, 4, sizeof(val), MAP_SIZE, &map_opts);

tools/testing/selftests/bpf/test_maps.c

547

assert(fd < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

549

fd = bpf_map_create(BPF_MAP_TYPE_QUEUE, NULL, 0, sizeof(val), MAP_SIZE, &map_opts);

tools/testing/selftests/bpf/test_maps.c

552

assert(fd < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

555

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

56

assert(bpf_map_update_elem(fd, &key, &value, -1) < 0 &&

tools/testing/selftests/bpf/test_maps.c

562

assert(bpf_map_update_elem(fd, NULL, &vals[i], 0) == 0);

tools/testing/selftests/bpf/test_maps.c

565

assert(bpf_map_update_elem(fd, NULL, &val, 0) < 0 &&

tools/testing/selftests/bpf/test_maps.c

569

assert(bpf_map_lookup_elem(fd, NULL, &val) == 0 && val == vals[0]);

tools/testing/selftests/bpf/test_maps.c

573

assert(bpf_map_update_elem(fd, NULL, &vals[i], BPF_EXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

577

assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == 0 &&

tools/testing/selftests/bpf/test_maps.c

581

assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) < 0 &&

tools/testing/selftests/bpf/test_maps.c

585

assert(bpf_map_delete_elem(fd, NULL) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

586

assert(bpf_map_get_next_key(fd, NULL, NULL) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

588

close(fd);

tools/testing/selftests/bpf/test_maps.c

595

int fd, i;

tools/testing/selftests/bpf/test_maps.c

60

assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 1234);

tools/testing/selftests/bpf/test_maps.c

602

fd = bpf_map_create(BPF_MAP_TYPE_STACK, NULL, 4, sizeof(val), MAP_SIZE, &map_opts);

tools/testing/selftests/bpf/test_maps.c

603

assert(fd < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

605

fd = bpf_map_create(BPF_MAP_TYPE_STACK, NULL, 0, sizeof(val), MAP_SIZE, &map_opts);

tools/testing/selftests/bpf/test_maps.c

608

assert(fd < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

611

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

618

assert(bpf_map_update_elem(fd, NULL, &vals[i], 0) == 0);

tools/testing/selftests/bpf/test_maps.c

621

assert(bpf_map_update_elem(fd, NULL, &val, 0) < 0 &&

tools/testing/selftests/bpf/test_maps.c

625

assert(bpf_map_lookup_elem(fd, NULL, &val) == 0 && val == vals[i - 1]);

tools/testing/selftests/bpf/test_maps.c

629

assert(bpf_map_update_elem(fd, NULL, &vals[i], BPF_EXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

633

assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) == 0 &&

tools/testing/selftests/bpf/test_maps.c

637

assert(bpf_map_lookup_and_delete_elem(fd, NULL, &val) < 0 &&

tools/testing/selftests/bpf/test_maps.c

641

assert(bpf_map_delete_elem(fd, NULL) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

642

assert(bpf_map_get_next_key(fd, NULL, NULL) < 0 && errno == EINVAL);

tools/testing/selftests/bpf/test_maps.c

644

close(fd);

tools/testing/selftests/bpf/test_maps.c

65

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

660

int err, i, fd, udp, sfd[6] = {0xdeadbeef};

tools/testing/selftests/bpf/test_maps.c

68

assert(bpf_map_lookup_and_delete_elem(fd, &key, &value) == 0 && value == 1234);

tools/testing/selftests/bpf/test_maps.c

71

assert(bpf_map_lookup_elem(fd, &key, &value) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_maps.c

734

fd = bpf_map_create(BPF_MAP_TYPE_SOCKMAP, NULL,

tools/testing/selftests/bpf/test_maps.c

737

if (fd < 0) {

tools/testing/selftests/bpf/test_maps.c

74

assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

747

printf("Failed to create sockmap %i\n", fd);

tools/testing/selftests/bpf/test_maps.c

754

err = bpf_map_update_elem(fd, &i, &udp, BPF_ANY);

tools/testing/selftests/bpf/test_maps.c

764

err = bpf_map_update_elem(fd, &i, &sfd[i], BPF_ANY);

tools/testing/selftests/bpf/test_maps.c

773

err = bpf_prog_attach(-1, fd, BPF_SK_SKB_STREAM_PARSER, 0);

tools/testing/selftests/bpf/test_maps.c

779

err = bpf_prog_attach(-1, fd, BPF_SK_SKB_STREAM_VERDICT, 0);

tools/testing/selftests/bpf/test_maps.c

785

err = bpf_prog_attach(-1, fd, BPF_SK_MSG_VERDICT, 0);

tools/testing/selftests/bpf/test_maps.c

79

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

791

err = bpf_prog_attach(-1, fd, __MAX_BPF_ATTACH_TYPE, 0);

tools/testing/selftests/bpf/test_maps.c

797

err = bpf_prog_detach(fd, BPF_SK_SKB_STREAM_PARSER);

tools/testing/selftests/bpf/test_maps.c

803

err = bpf_prog_detach(fd, BPF_SK_SKB_STREAM_VERDICT);

tools/testing/selftests/bpf/test_maps.c

809

err = bpf_prog_detach(fd, BPF_SK_MSG_VERDICT);

tools/testing/selftests/bpf/test_maps.c

815

err = bpf_prog_detach(fd, __MAX_BPF_ATTACH_TYPE);

tools/testing/selftests/bpf/test_maps.c

85

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

90

assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == 0);

tools/testing/selftests/bpf/test_maps.c

92

assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);

tools/testing/selftests/bpf/test_maps.c

94

assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 &&

tools/testing/selftests/bpf/test_maps.c

99

assert(bpf_map_delete_elem(fd, &key) < 0 && errno == ENOENT);

tools/testing/selftests/bpf/test_progs.c

1173

int fd, err;

tools/testing/selftests/bpf/test_progs.c

1175

fd = open(BPF_TESTMOD_TEST_FILE, O_RDONLY);

tools/testing/selftests/bpf/test_progs.c

1177

if (!ASSERT_GE(fd, 0, "testmod_file_open"))

tools/testing/selftests/bpf/test_progs.c

1180

read(fd, NULL, read_sz);

tools/testing/selftests/bpf/test_progs.c

1181

close(fd);

tools/testing/selftests/bpf/test_progs.c

1188

int fd, err;

tools/testing/selftests/bpf/test_progs.c

1197

fd = open(BPF_TESTMOD_TEST_FILE, O_WRONLY);

tools/testing/selftests/bpf/test_progs.c

1199

if (!ASSERT_GE(fd, 0, "testmod_file_open")) {

tools/testing/selftests/bpf/test_progs.c

1204

write(fd, buf, write_sz);

tools/testing/selftests/bpf/test_progs.c

1205

close(fd);

tools/testing/selftests/bpf/test_progs.c

1212

int fd, err, len;

tools/testing/selftests/bpf/test_progs.c

1214

fd = open(sysctl, O_WRONLY);

tools/testing/selftests/bpf/test_progs.c

1215

if (!ASSERT_NEQ(fd, -1, "open sysctl"))

tools/testing/selftests/bpf/test_progs.c

1219

err = write(fd, value, len);

tools/testing/selftests/bpf/test_progs.c

1220

close(fd);

tools/testing/selftests/bpf/test_progs.c

38

__weak void backtrace_symbols_fd(void *const *buffer, int size, int fd)

tools/testing/selftests/bpf/test_progs.c

40

dprintf(fd, "<backtrace not supported>\n");

tools/testing/selftests/bpf/test_progs.c

628

int fd;

tools/testing/selftests/bpf/test_progs.c

641

fd = create_and_get_cgroup(path);

tools/testing/selftests/bpf/test_progs.c

642

if (fd < 0) {

tools/testing/selftests/bpf/test_progs.c

646

return fd;

tools/testing/selftests/bpf/test_progs.c

656

return fd;

tools/testing/selftests/bpf/test_progs.h

406

#define ASSERT_OK_FD(fd, name) ({ \

tools/testing/selftests/bpf/test_progs.h

408

int ___fd = (fd); \

tools/testing/selftests/bpf/test_progs.h

415

#define ASSERT_ERR_FD(fd, name) ({ \

tools/testing/selftests/bpf/test_progs.h

417

int ___fd = (fd); \

tools/testing/selftests/bpf/test_progs.h

464

static inline __u32 id_from_prog_fd(int fd)

tools/testing/selftests/bpf/test_progs.h

470

err = bpf_obj_get_info_by_fd(fd, &prog_info, &prog_info_len);

tools/testing/selftests/bpf/test_progs.h

478

static inline __u32 id_from_link_fd(int fd)

tools/testing/selftests/bpf/test_progs.h

484

err = bpf_link_get_info_by_fd(fd, &link_info, &link_info_len);

tools/testing/selftests/bpf/test_sockmap.c

421

static int msg_loop_sendpage(int fd, int iov_length, int cnt,

tools/testing/selftests/bpf/test_sockmap.c

449

sent = sendfile(fd, fp, NULL, iov_length);

tools/testing/selftests/bpf/test_sockmap.c

629

static int msg_loop(int fd, int iov_count, int iov_length, int cnt,

tools/testing/selftests/bpf/test_sockmap.c

657

sent = sendmsg(fd, &msg, flags);

tools/testing/selftests/bpf/test_sockmap.c

679

int slct, recvp = 0, recv, max_fd = fd;

tools/testing/selftests/bpf/test_sockmap.c

688

fcntl(fd, fd_flags);

tools/testing/selftests/bpf/test_sockmap.c

729

FD_SET(fd, &w);

tools/testing/selftests/bpf/test_sockmap.c

746

FD_SET(fd, &w);

tools/testing/selftests/bpf/test_sockmap.c

749

close(fd);

tools/testing/selftests/bpf/test_sockmap.c

756

recvp = recvmsg(fd, &msg_peek, flags);

tools/testing/selftests/bpf/test_sockmap.c

766

recv = recvmsg(fd, &msg, flags);

tools/testing/selftests/bpf/test_tag.c

166

void (*bpf_filler)(unsigned int insns, int fd))

tools/testing/selftests/bpf/test_verifier.c

546

int fd;

tools/testing/selftests/bpf/test_verifier.c

549

fd = bpf_map_create(type, NULL, size_key, size_value, max_elem, &opts);

tools/testing/selftests/bpf/test_verifier.c

550

if (fd < 0) {

tools/testing/selftests/bpf/test_verifier.c

556

return fd;

tools/testing/selftests/bpf/test_verifier.c

565

static void update_map(int fd, int index)

tools/testing/selftests/bpf/test_verifier.c

572

assert(!bpf_map_update_elem(fd, &index, &value, 0));

tools/testing/selftests/bpf/test_verifier.c

667

int fd;

tools/testing/selftests/bpf/test_verifier.c

669

fd = bpf_map_create(type, NULL, sizeof(struct bpf_cgroup_storage_key),

tools/testing/selftests/bpf/test_verifier.c

671

if (fd < 0) {

tools/testing/selftests/bpf/test_verifier.c

678

return fd;

tools/testing/selftests/bpf/test_verifier.c

805

int fd, btf_fd;

tools/testing/selftests/bpf/test_verifier.c

811

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "test_map", 4, 8, 1, &opts);

tools/testing/selftests/bpf/test_verifier.c

812

if (fd < 0)

tools/testing/selftests/bpf/test_verifier.c

814

return fd;

tools/testing/selftests/bpf/test_verifier.c

824

int fd, btf_fd;

tools/testing/selftests/bpf/test_verifier.c

830

fd = bpf_map_create(BPF_MAP_TYPE_SK_STORAGE, "test_map", 4, 8, 0, &opts);

tools/testing/selftests/bpf/test_verifier.c

832

if (fd < 0)

tools/testing/selftests/bpf/test_verifier.c

834

return fd;

tools/testing/selftests/bpf/test_verifier.c

843

int fd, btf_fd;

tools/testing/selftests/bpf/test_verifier.c

850

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "test_map", 4, 16, 1, &opts);

tools/testing/selftests/bpf/test_verifier.c

851

if (fd < 0)

tools/testing/selftests/bpf/test_verifier.c

853

return fd;

tools/testing/selftests/bpf/test_verifier.c

862

int fd, btf_fd;

tools/testing/selftests/bpf/test_verifier.c

869

fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "test_map", 4, 24, 1, &opts);

tools/testing/selftests/bpf/test_verifier.c

870

if (fd < 0)

tools/testing/selftests/bpf/test_verifier.c

872

return fd;

tools/testing/selftests/bpf/test_verifier.c

900

int err, fd;

tools/testing/selftests/bpf/test_verifier.c

916

fd = bpf_btf_get_fd_by_id(id);

tools/testing/selftests/bpf/test_verifier.c

917

if (fd < 0) {

tools/testing/selftests/bpf/test_verifier.c

929

err = bpf_obj_get_info_by_fd(fd, &info, &len);

tools/testing/selftests/bpf/test_verifier.c

931

close(fd);

tools/testing/selftests/bpf/test_verifier.c

937

close(fd);

tools/testing/selftests/bpf/test_verifier.c

943

close(fd);

tools/testing/selftests/bpf/test_verifier.c

951

btf__set_fd(btf, fd);

tools/testing/selftests/bpf/testing_helpers.c

265

int insn_cnt = ARRAY_SIZE(insns), i, fd, flags = 0;

tools/testing/selftests/bpf/testing_helpers.c

273

fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "flag-test", "GPL",

tools/testing/selftests/bpf/testing_helpers.c

275

if (fd >= 0) {

tools/testing/selftests/bpf/testing_helpers.c

277

close(fd);

tools/testing/selftests/bpf/testing_helpers.c

361

int finit_module(int fd, const char *param_values, int flags)

tools/testing/selftests/bpf/testing_helpers.c

363

return syscall(__NR_finit_module, fd, param_values, flags);

tools/testing/selftests/bpf/testing_helpers.c

405

int fd;

tools/testing/selftests/bpf/testing_helpers.c

410

fd = open(path, O_RDONLY);

tools/testing/selftests/bpf/testing_helpers.c

411

if (fd < 0) {

tools/testing/selftests/bpf/testing_helpers.c

415

if (finit_module(fd, param_values, 0)) {

tools/testing/selftests/bpf/testing_helpers.c

417

close(fd);

tools/testing/selftests/bpf/testing_helpers.c

420

close(fd);

tools/testing/selftests/bpf/testing_helpers.h

39

int finit_module(int fd, const char *param_values, int flags);

tools/testing/selftests/bpf/trace_helpers.c

250

static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *start, size_t *offset, int *flags)

tools/testing/selftests/bpf/trace_helpers.c

265

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/bpf/trace_helpers.c

298

static int procmap_query(int fd, const void *addr, __u32 query_flags, size_t *start, size_t *offset, int *flags)

tools/testing/selftests/bpf/trace_helpers.c

433

int fd, err = -EINVAL;

tools/testing/selftests/bpf/trace_helpers.c

441

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/bpf/trace_helpers.c

442

if (fd < 0)

tools/testing/selftests/bpf/trace_helpers.c

447

elf = elf_begin(fd, ELF_C_READ_MMAP, NULL);

tools/testing/selftests/bpf/trace_helpers.c

477

close(fd);

tools/testing/selftests/bpf/unpriv_helpers.c

118

FILE *fd;

tools/testing/selftests/bpf/unpriv_helpers.c

120

fd = fopen("/proc/sys/" UNPRIV_SYSCTL, "r");

tools/testing/selftests/bpf/unpriv_helpers.c

121

if (fd) {

tools/testing/selftests/bpf/unpriv_helpers.c

122

disabled = (fgets(buf, 2, fd) == buf && atoi(buf));

tools/testing/selftests/bpf/unpriv_helpers.c

123

fclose(fd);

tools/testing/selftests/bpf/unpriv_helpers.c

76

int fd, ret = false;

tools/testing/selftests/bpf/unpriv_helpers.c

78

fd = open("/proc/cmdline", O_RDONLY);

tools/testing/selftests/bpf/unpriv_helpers.c

79

if (fd < 0) {

tools/testing/selftests/bpf/unpriv_helpers.c

84

if (read(fd, cmdline, sizeof(cmdline) - 1) < 0) {

tools/testing/selftests/bpf/unpriv_helpers.c

97

close(fd);

tools/testing/selftests/bpf/urandom_read.c

34

static noinline void urandom_read(int fd, int count)

tools/testing/selftests/bpf/urandom_read.c

40

read(fd, buf, BUF_SIZE);

tools/testing/selftests/bpf/urandom_read.c

61

int fd = open("/dev/urandom", O_RDONLY);

tools/testing/selftests/bpf/urandom_read.c

65

if (fd < 0)

tools/testing/selftests/bpf/urandom_read.c

91

urandom_read(fd, count);

tools/testing/selftests/bpf/urandom_read.c

97

close(fd);

tools/testing/selftests/bpf/veristat.c

1618

int fd;

tools/testing/selftests/bpf/veristat.c

1681

fd = bpf_program__fd(prog);

tools/testing/selftests/bpf/veristat.c

1682

if (fd > 0 && bpf_prog_get_info_by_fd(fd, &info, &info_len) == 0) {

tools/testing/selftests/bpf/veristat.c

486

int fd, err = -EINVAL;

tools/testing/selftests/bpf/veristat.c

489

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/bpf/veristat.c

490

if (fd < 0)

tools/testing/selftests/bpf/veristat.c

496

elf = elf_begin(fd, ELF_C_READ, NULL);

tools/testing/selftests/bpf/veristat.c

512

close(fd);

tools/testing/selftests/bpf/xdp_features.c

284

int err, fd = 0;

tools/testing/selftests/bpf/xdp_features.c

297

fd = bpf_program__fd(skel->progs.xdp_do_redirect_cpumap);

tools/testing/selftests/bpf/xdp_features.c

317

.bpf_prog.fd = fd,

tools/testing/selftests/bpf/xdp_hw_metadata.c

259

static void verify_skb_metadata(int fd)

tools/testing/selftests/bpf/xdp_hw_metadata.c

278

if (recvmsg(fd, &hdr, 0) < 0)

tools/testing/selftests/bpf/xdp_hw_metadata.c

456

fds[i].fd = xsk_socket__fd(rx_xsk[i].socket);

tools/testing/selftests/bpf/xdp_hw_metadata.c

461

fds[rxq].fd = server_fd;

tools/testing/selftests/bpf/xdp_hw_metadata.c

554

int fd, ret;

tools/testing/selftests/bpf/xdp_hw_metadata.c

556

fd = socket(AF_UNIX, SOCK_DGRAM, 0);

tools/testing/selftests/bpf/xdp_hw_metadata.c

557

if (fd < 0)

tools/testing/selftests/bpf/xdp_hw_metadata.c

560

ret = ioctl(fd, SIOCETHTOOL, &ifr);

tools/testing/selftests/bpf/xdp_hw_metadata.c

564

close(fd);

tools/testing/selftests/bpf/xdp_hw_metadata.c

575

int fd, ret;

tools/testing/selftests/bpf/xdp_hw_metadata.c

577

fd = socket(AF_UNIX, SOCK_DGRAM, 0);

tools/testing/selftests/bpf/xdp_hw_metadata.c

578

if (fd < 0)

tools/testing/selftests/bpf/xdp_hw_metadata.c

581

ret = ioctl(fd, op, &ifr);

tools/testing/selftests/bpf/xdp_hw_metadata.c

585

close(fd);

tools/testing/selftests/bpf/xdp_hw_metadata.c

640

static void timestamping_enable(int fd, int val)

tools/testing/selftests/bpf/xdp_hw_metadata.c

644

ret = setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val));

tools/testing/selftests/bpf/xdping.c

36

static int get_stats(int fd, __u16 count, __u32 raddr)

tools/testing/selftests/bpf/xdping.c

47

if (bpf_map_lookup_elem(fd, &raddr, &pinginfo)) {

tools/testing/selftests/bpf/xdping.c

68

bpf_map_delete_elem(fd, &raddr);

tools/testing/selftests/bpf/xsk.c

147

static int xsk_get_mmap_offsets(int fd, struct xdp_mmap_offsets *off)

tools/testing/selftests/bpf/xsk.c

153

err = getsockopt(fd, SOL_XDP, XDP_MMAP_OFFSETS, off, &optlen);

tools/testing/selftests/bpf/xsk.c

163

static int xsk_create_umem_rings(struct xsk_umem *umem, int fd,

tools/testing/selftests/bpf/xsk.c

171

err = setsockopt(fd, SOL_XDP, XDP_UMEM_FILL_RING,

tools/testing/selftests/bpf/xsk.c

177

err = setsockopt(fd, SOL_XDP, XDP_UMEM_COMPLETION_RING,

tools/testing/selftests/bpf/xsk.c

183

err = xsk_get_mmap_offsets(fd, &off);

tools/testing/selftests/bpf/xsk.c

188

PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd,

tools/testing/selftests/bpf/xsk.c

202

PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd,

tools/testing/selftests/bpf/xsk.c

241

umem->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0);

tools/testing/selftests/bpf/xsk.c

242

if (umem->fd < 0) {

tools/testing/selftests/bpf/xsk.c

259

err = setsockopt(umem->fd, SOL_XDP, XDP_UMEM_REG, &mr, sizeof(mr));

tools/testing/selftests/bpf/xsk.c

265

err = xsk_create_umem_rings(umem, umem->fd, fill, comp);

tools/testing/selftests/bpf/xsk.c

275

close(umem->fd);

tools/testing/selftests/bpf/xsk.c

397

int fd, ret;

tools/testing/selftests/bpf/xsk.c

399

fd = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE);

tools/testing/selftests/bpf/xsk.c

400

if (fd < 0)

tools/testing/selftests/bpf/xsk.c

401

return fd;

tools/testing/selftests/bpf/xsk.c

415

ret = send(fd, &req, req.nh.nlmsg_len, 0);

tools/testing/selftests/bpf/xsk.c

417

close(fd);

tools/testing/selftests/bpf/xsk.c

421

ret = netlink_recv(fd);

tools/testing/selftests/bpf/xsk.c

422

close(fd);

tools/testing/selftests/bpf/xsk.c

488

err = xsk_get_mmap_offsets(umem->fd, &off);

tools/testing/selftests/bpf/xsk.c

516

err = xsk_create_umem_rings(umem, xsk->fd, fill, comp);

tools/testing/selftests/bpf/xsk.c

569

xsk->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0);

tools/testing/selftests/bpf/xsk.c

570

if (xsk->fd < 0) {

tools/testing/selftests/bpf/xsk.c

575

xsk->fd = umem->fd;

tools/testing/selftests/bpf/xsk.c

596

err = setsockopt(xsk->fd, SOL_XDP, XDP_RX_RING,

tools/testing/selftests/bpf/xsk.c

603

if (xsk->fd == umem->fd)

tools/testing/selftests/bpf/xsk.c

607

err = setsockopt(xsk->fd, SOL_XDP, XDP_TX_RING,

tools/testing/selftests/bpf/xsk.c

61

int fd;

tools/testing/selftests/bpf/xsk.c

614

if (xsk->fd == umem->fd)

tools/testing/selftests/bpf/xsk.c

618

err = xsk_get_mmap_offsets(xsk->fd, &off);

tools/testing/selftests/bpf/xsk.c

628

xsk->fd, XDP_PGOFF_RX_RING);

tools/testing/selftests/bpf/xsk.c

649

xsk->fd, XDP_PGOFF_TX_RING);

tools/testing/selftests/bpf/xsk.c

674

sxdp.sxdp_shared_umem_fd = umem->fd;

tools/testing/selftests/bpf/xsk.c

679

err = bind(xsk->fd, (struct sockaddr *)&sxdp, sizeof(sxdp));

tools/testing/selftests/bpf/xsk.c

702

close(xsk->fd);

tools/testing/selftests/bpf/xsk.c

732

err = xsk_get_mmap_offsets(umem->fd, &off);

tools/testing/selftests/bpf/xsk.c

740

close(umem->fd);

tools/testing/selftests/bpf/xsk.c

762

err = xsk_get_mmap_offsets(xsk->fd, &off);

tools/testing/selftests/bpf/xsk.c

778

if (xsk->fd != umem->fd)

tools/testing/selftests/bpf/xsk.c

779

close(xsk->fd);

tools/testing/selftests/bpf/xsk.c

83

int fd;

tools/testing/selftests/bpf/xsk.c

94

return umem ? umem->fd : -EINVAL;

tools/testing/selftests/bpf/xsk.c

99

return xsk ? xsk->fd : -EINVAL;

tools/testing/selftests/cachestat/test_cachestat.c

106

static bool is_on_tmpfs(int fd)

tools/testing/selftests/cachestat/test_cachestat.c

110

if (fstatfs(fd, &statfs_buf))

tools/testing/selftests/cachestat/test_cachestat.c

134

int fd = open(filename, open_flags, open_mode);

tools/testing/selftests/cachestat/test_cachestat.c

136

if (fd == -1) {

tools/testing/selftests/cachestat/test_cachestat.c

145

if (!write_exactly(fd, filesize)) {

tools/testing/selftests/cachestat/test_cachestat.c

152

syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);

tools/testing/selftests/cachestat/test_cachestat.c

174

if (is_on_tmpfs(fd)) {

tools/testing/selftests/cachestat/test_cachestat.c

176

} else if (fsync(fd)) {

tools/testing/selftests/cachestat/test_cachestat.c

180

syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);

tools/testing/selftests/cachestat/test_cachestat.c

202

close(fd);

tools/testing/selftests/cachestat/test_cachestat.c

232

int fd;

tools/testing/selftests/cachestat/test_cachestat.c

235

fd = shm_open(filename, O_CREAT | O_RDWR, 0600);

tools/testing/selftests/cachestat/test_cachestat.c

237

fd = open(filename, O_RDWR | O_CREAT | O_TRUNC, 0666);

tools/testing/selftests/cachestat/test_cachestat.c

239

if (fd < 0) {

tools/testing/selftests/cachestat/test_cachestat.c

246

if (ftruncate(fd, filesize)) {

tools/testing/selftests/cachestat/test_cachestat.c

253

if (!write_exactly(fd, filesize)) {

tools/testing/selftests/cachestat/test_cachestat.c

261

MAP_SHARED, fd, 0);

tools/testing/selftests/cachestat/test_cachestat.c

276

syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);

tools/testing/selftests/cachestat/test_cachestat.c

41

bool write_exactly(int fd, size_t filesize)

tools/testing/selftests/cachestat/test_cachestat.c

81

ssize_t write_len = write(fd, cursor, remained);

tools/testing/selftests/capabilities/test_execve.c

29

int fd;

tools/testing/selftests/capabilities/test_execve.c

41

fd = open(filename, O_WRONLY);

tools/testing/selftests/capabilities/test_execve.c

42

if (fd < 0) {

tools/testing/selftests/capabilities/test_execve.c

48

written = write(fd, buf, buf_len);

tools/testing/selftests/capabilities/test_execve.c

57

if (close(fd) != 0) {

tools/testing/selftests/cgroup/lib/cgroup_util.c

161

long cg_read_long_fd(int fd)

tools/testing/selftests/cgroup/lib/cgroup_util.c

165

if (pread(fd, buf, sizeof(buf), 0) <= 0)

tools/testing/selftests/cgroup/lib/cgroup_util.c

28

int fd;

tools/testing/selftests/cgroup/lib/cgroup_util.c

30

fd = open(path, O_RDONLY);

tools/testing/selftests/cgroup/lib/cgroup_util.c

31

if (fd < 0)

tools/testing/selftests/cgroup/lib/cgroup_util.c

34

len = read(fd, buf, max_len - 1);

tools/testing/selftests/cgroup/lib/cgroup_util.c

39

close(fd);

tools/testing/selftests/cgroup/lib/cgroup_util.c

46

int fd;

tools/testing/selftests/cgroup/lib/cgroup_util.c

48

fd = open(path, O_WRONLY | O_APPEND);

tools/testing/selftests/cgroup/lib/cgroup_util.c

49

if (fd < 0)

tools/testing/selftests/cgroup/lib/cgroup_util.c

496

#define close_prot_errno(fd) \

tools/testing/selftests/cgroup/lib/cgroup_util.c

497

if (fd >= 0) { \

tools/testing/selftests/cgroup/lib/cgroup_util.c

499

close(fd); \

tools/testing/selftests/cgroup/lib/cgroup_util.c

52

len = write(fd, buf, len);

tools/testing/selftests/cgroup/lib/cgroup_util.c

53

close(fd);

tools/testing/selftests/cgroup/lib/cgroup_util.c

625

int fd, ret = -1;

tools/testing/selftests/cgroup/lib/cgroup_util.c

627

fd = inotify_init1(0);

tools/testing/selftests/cgroup/lib/cgroup_util.c

628

if (fd == -1)

tools/testing/selftests/cgroup/lib/cgroup_util.c

629

return fd;

tools/testing/selftests/cgroup/lib/cgroup_util.c

631

ret = inotify_add_watch(fd, cg_control(cgroup, filename), IN_MODIFY);

tools/testing/selftests/cgroup/lib/cgroup_util.c

633

close(fd);

tools/testing/selftests/cgroup/lib/cgroup_util.c

634

fd = -1;

tools/testing/selftests/cgroup/lib/cgroup_util.c

637

return fd;

tools/testing/selftests/cgroup/lib/cgroup_util.c

650

int cg_wait_for(int fd)

tools/testing/selftests/cgroup/lib/cgroup_util.c

654

.fd = fd,

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

69

extern long cg_read_long_fd(int fd);

tools/testing/selftests/cgroup/lib/include/cgroup_util.h

99

extern int cg_wait_for(int fd);

tools/testing/selftests/cgroup/test_core.c

30

int fd;

tools/testing/selftests/cgroup/test_core.c

33

fd = open("/dev/urandom", O_RDONLY);

tools/testing/selftests/cgroup/test_core.c

34

if (fd < 0)

tools/testing/selftests/cgroup/test_core.c

38

ssize_t ret = read(fd, pos, size);

tools/testing/selftests/cgroup/test_core.c

42

close(fd);

tools/testing/selftests/cgroup/test_core.c

50

close(fd);

tools/testing/selftests/cgroup/test_core.c

778

int fd;

tools/testing/selftests/cgroup/test_core.c

786

targ->fd = open(targ->path, O_RDWR);

tools/testing/selftests/cgroup/test_core.c

803

struct lesser_ns_open_thread_arg targ = { .fd = -1 };

tools/testing/selftests/cgroup/test_core.c

845

cg_test_b_procs_fd = targ.fd;

tools/testing/selftests/cgroup/test_freezer.c

107

ret = cg_wait_for(fd);

tools/testing/selftests/cgroup/test_freezer.c

113

close(fd);

tools/testing/selftests/cgroup/test_freezer.c

62

int fd, ret = -1;

tools/testing/selftests/cgroup/test_freezer.c

65

fd = cg_prepare_for_wait(cgroup);

tools/testing/selftests/cgroup/test_freezer.c

66

if (fd < 0)

tools/testing/selftests/cgroup/test_freezer.c

67

return fd;

tools/testing/selftests/cgroup/test_freezer.c

74

ret = cg_wait_for(fd);

tools/testing/selftests/cgroup/test_freezer.c

84

close(fd);

tools/testing/selftests/cgroup/test_freezer.c

95

int fd, ret = -1;

tools/testing/selftests/cgroup/test_freezer.c

97

fd = cg_prepare_for_wait(cgroup);

tools/testing/selftests/cgroup/test_freezer.c

98

if (fd < 0)

tools/testing/selftests/cgroup/test_freezer.c

99

return fd;

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

22

int fd;

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

28

fd = open(path, O_RDONLY);

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

29

if (fd < 0) {

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

34

len = read(fd, buf, sizeof(buf));

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

35

close(fd);

tools/testing/selftests/cgroup/test_kill.c

23

int fd, ret = -1;

tools/testing/selftests/cgroup/test_kill.c

25

fd = cg_prepare_for_wait(cgroup);

tools/testing/selftests/cgroup/test_kill.c

26

if (fd < 0)

tools/testing/selftests/cgroup/test_kill.c

27

return fd;

tools/testing/selftests/cgroup/test_kill.c

33

ret = cg_wait_for(fd);

tools/testing/selftests/cgroup/test_kill.c

38

close(fd);

tools/testing/selftests/cgroup/test_kmem.c

223

int fd;

tools/testing/selftests/cgroup/test_kmem.c

225

fd = open("/proc/kpagecgroup", O_RDONLY);

tools/testing/selftests/cgroup/test_kmem.c

226

if (fd < 0)

tools/testing/selftests/cgroup/test_kmem.c

230

len = read(fd, buf, sizeof(buf));

tools/testing/selftests/cgroup/test_kmem.c

236

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

103

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

214

int fd;

tools/testing/selftests/cgroup/test_memcontrol.c

216

fd = get_temp_fd();

tools/testing/selftests/cgroup/test_memcontrol.c

217

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

220

if (alloc_pagecache(fd, size))

tools/testing/selftests/cgroup/test_memcontrol.c

237

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

34

int alloc_pagecache(int fd, size_t size)

tools/testing/selftests/cgroup/test_memcontrol.c

392

int fd = (long)arg;

tools/testing/selftests/cgroup/test_memcontrol.c

395

if (alloc_pagecache(fd, MB(50)))

tools/testing/selftests/cgroup/test_memcontrol.c

40

if (fstat(fd, &st))

tools/testing/selftests/cgroup/test_memcontrol.c

45

if (ftruncate(fd, size))

tools/testing/selftests/cgroup/test_memcontrol.c

49

read(fd, buf, sizeof(buf));

tools/testing/selftests/cgroup/test_memcontrol.c

490

int fd;

tools/testing/selftests/cgroup/test_memcontrol.c

492

fd = get_temp_fd();

tools/testing/selftests/cgroup/test_memcontrol.c

493

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

548

(void *)(long)fd);

tools/testing/selftests/cgroup/test_memcontrol.c

652

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

671

int fd;

tools/testing/selftests/cgroup/test_memcontrol.c

678

fd = get_temp_fd();

tools/testing/selftests/cgroup/test_memcontrol.c

679

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

682

if (alloc_pagecache(fd, size))

tools/testing/selftests/cgroup/test_memcontrol.c

692

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

767

int ret = KSFT_FAIL, pid, fd = -1;

tools/testing/selftests/cgroup/test_memcontrol.c

793

fd = memcg_prepare_for_wait(memcg);

tools/testing/selftests/cgroup/test_memcontrol.c

794

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

801

cg_wait_for(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

814

if (fd >= 0)

tools/testing/selftests/cgroup/test_memcontrol.c

815

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

89

int fd, len;

tools/testing/selftests/cgroup/test_memcontrol.c

922

int fd = -1;

tools/testing/selftests/cgroup/test_memcontrol.c

93

fd = open(path, O_WRONLY | O_APPEND);

tools/testing/selftests/cgroup/test_memcontrol.c

938

fd = get_temp_fd();

tools/testing/selftests/cgroup/test_memcontrol.c

939

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

94

if (fd < 0)

tools/testing/selftests/cgroup/test_memcontrol.c

942

cg_run_nowait(memcg, alloc_pagecache_50M_noexit, (void *)(long)fd);

tools/testing/selftests/cgroup/test_memcontrol.c

95

return fd;

tools/testing/selftests/cgroup/test_memcontrol.c

97

len = dprintf(fd, "%d", score);

tools/testing/selftests/cgroup/test_memcontrol.c

983

close(fd);

tools/testing/selftests/cgroup/test_memcontrol.c

99

close(fd);

tools/testing/selftests/cgroup/wait_inotify.c

32

int c, fd;

tools/testing/selftests/cgroup/wait_inotify.c

49

fd = open(file, O_RDONLY);

tools/testing/selftests/cgroup/wait_inotify.c

50

if (fd < 0)

tools/testing/selftests/cgroup/wait_inotify.c

52

close(fd);

tools/testing/selftests/cgroup/wait_inotify.c

54

fd = inotify_init();

tools/testing/selftests/cgroup/wait_inotify.c

55

if (fd < 0)

tools/testing/selftests/cgroup/wait_inotify.c

57

if (inotify_add_watch(fd, file, IN_MODIFY) < 0)

tools/testing/selftests/cgroup/wait_inotify.c

59

fds.fd = fd;

tools/testing/selftests/cgroup/wait_inotify.c

81

len = read(fd, events, sizeof(events));

tools/testing/selftests/cgroup/wait_inotify.c

85

close(fd);

tools/testing/selftests/connector/proc_filter.c

119

evn.data.fd = nl_sock;

tools/testing/selftests/connector/proc_filter.c

134

int handle_packet(char *buff, int fd, struct proc_event *event)

tools/testing/selftests/connector/proc_filter.c

229

if (recv(ev[i].data.fd, buff, sizeof(buff), 0) == -1) {

tools/testing/selftests/connector/proc_filter.c

234

err = handle_packet(buff, ev[i].data.fd, pev);

tools/testing/selftests/core/close_range_test.c

118

int fd;

tools/testing/selftests/core/close_range_test.c

120

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/core/close_range_test.c

121

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

126

open_fds[i] = fd;

tools/testing/selftests/core/close_range_test.c

207

int fd;

tools/testing/selftests/core/close_range_test.c

209

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/core/close_range_test.c

210

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

215

open_fds[i] = fd;

tools/testing/selftests/core/close_range_test.c

246

int fd;

tools/testing/selftests/core/close_range_test.c

248

fd = open("/dev/null", O_RDONLY);

tools/testing/selftests/core/close_range_test.c

249

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

254

open_fds[i] = fd;

tools/testing/selftests/core/close_range_test.c

314

int fd;

tools/testing/selftests/core/close_range_test.c

316

fd = open("/dev/null", O_RDONLY);

tools/testing/selftests/core/close_range_test.c

317

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

322

open_fds[i] = fd;

tools/testing/selftests/core/close_range_test.c

33

static inline int sys_close_range(unsigned int fd, unsigned int max_fd,

tools/testing/selftests/core/close_range_test.c

36

return syscall(__NR_close_range, fd, max_fd, flags);

tools/testing/selftests/core/close_range_test.c

45

int fd;

tools/testing/selftests/core/close_range_test.c

47

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/core/close_range_test.c

48

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

53

open_fds[i] = fd;

tools/testing/selftests/core/close_range_test.c

634

int fd;

tools/testing/selftests/core/close_range_test.c

637

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/core/close_range_test.c

638

ASSERT_GE(fd, 0) {

tools/testing/selftests/core/close_range_test.c

645

EXPECT_EQ(fcntl(fd, F_CREATED_QUERY, 0), 0);

tools/testing/selftests/core/close_range_test.c

646

close(fd);

tools/testing/selftests/core/close_range_test.c

649

fd = open(path, O_CREAT | O_RDONLY | O_CLOEXEC, 0600);

tools/testing/selftests/core/close_range_test.c

650

ASSERT_GE(fd, 0);

tools/testing/selftests/core/close_range_test.c

653

EXPECT_EQ(fcntl(fd, F_CREATED_QUERY, 0), 1);

tools/testing/selftests/core/close_range_test.c

654

close(fd);

tools/testing/selftests/core/close_range_test.c

656

fd = open(path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/core/close_range_test.c

657

ASSERT_GE(fd, 0);

tools/testing/selftests/core/close_range_test.c

660

EXPECT_EQ(fcntl(fd, F_CREATED_QUERY, 0), 0);

tools/testing/selftests/core/close_range_test.c

661

close(fd);

tools/testing/selftests/core/unshare_test.c

28

int fd;

tools/testing/selftests/core/unshare_test.c

34

fd = open("/proc/sys/fs/nr_open", O_RDWR);

tools/testing/selftests/core/unshare_test.c

35

ASSERT_GE(fd, 0);

tools/testing/selftests/core/unshare_test.c

37

n = read(fd, buf, sizeof(buf));

tools/testing/selftests/core/unshare_test.c

47

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/core/unshare_test.c

48

write(fd, buf2, n2);

tools/testing/selftests/core/unshare_test.c

54

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/core/unshare_test.c

55

write(fd, buf, n);

tools/testing/selftests/core/unshare_test.c

61

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/core/unshare_test.c

62

write(fd, buf, n);

tools/testing/selftests/core/unshare_test.c

69

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/core/unshare_test.c

70

write(fd, buf, n);

tools/testing/selftests/core/unshare_test.c

78

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/core/unshare_test.c

79

write(fd, buf, n);

tools/testing/selftests/coredump/coredump_test.h

33

int get_peer_pidfd(int fd);

tools/testing/selftests/coredump/coredump_test.h

49

ssize_t recv_marker(int fd);

tools/testing/selftests/coredump/coredump_test.h

50

bool read_marker(int fd, enum coredump_mark mark);

tools/testing/selftests/coredump/coredump_test.h

51

bool read_coredump_req(int fd, struct coredump_req *req);

tools/testing/selftests/coredump/coredump_test.h

52

bool send_coredump_ack(int fd, const struct coredump_req *req,

tools/testing/selftests/coredump/coredump_test_helpers.c

101

return fd;

tools/testing/selftests/coredump/coredump_test_helpers.c

104

if (fd >= 0)

tools/testing/selftests/coredump/coredump_test_helpers.c

105

close(fd);

tools/testing/selftests/coredump/coredump_test_helpers.c

111

int fd;

tools/testing/selftests/coredump/coredump_test_helpers.c

114

fd = open("/proc/sys/kernel/core_pattern", O_WRONLY | O_CLOEXEC);

tools/testing/selftests/coredump/coredump_test_helpers.c

115

if (fd < 0)

tools/testing/selftests/coredump/coredump_test_helpers.c

118

ret = write(fd, pattern, strlen(pattern));

tools/testing/selftests/coredump/coredump_test_helpers.c

119

close(fd);

tools/testing/selftests/coredump/coredump_test_helpers.c

127

int get_peer_pidfd(int fd)

tools/testing/selftests/coredump/coredump_test_helpers.c

131

int ret = getsockopt(fd, SOL_SOCKET, SO_PEERPIDFD, &fd_peer_pidfd,

tools/testing/selftests/coredump/coredump_test_helpers.c

158

ssize_t recv_marker(int fd)

tools/testing/selftests/coredump/coredump_test_helpers.c

163

ret = recv(fd, &mark, sizeof(mark), MSG_WAITALL);

tools/testing/selftests/coredump/coredump_test_helpers.c

190

bool read_marker(int fd, enum coredump_mark mark)

tools/testing/selftests/coredump/coredump_test_helpers.c

194

ret = recv_marker(fd);

tools/testing/selftests/coredump/coredump_test_helpers.c

200

bool read_coredump_req(int fd, struct coredump_req *req)

tools/testing/selftests/coredump/coredump_test_helpers.c

209

ret = recv(fd, req, field_size, MSG_PEEK | MSG_WAITALL);

tools/testing/selftests/coredump/coredump_test_helpers.c

231

ret = recv(fd, req, ack_size, MSG_WAITALL);

tools/testing/selftests/coredump/coredump_test_helpers.c

253

ret = recv(fd, buffer, sizeof(buffer), MSG_WAITALL);

tools/testing/selftests/coredump/coredump_test_helpers.c

262

bool send_coredump_ack(int fd, const struct coredump_req *req,

tools/testing/selftests/coredump/coredump_test_helpers.c

281

ret = send(fd, &large_ack, size_ack, MSG_NOSIGNAL);

tools/testing/selftests/coredump/coredump_test_helpers.c

332

ev.data.fd = fd_coredump;

tools/testing/selftests/coredump/coredump_test_helpers.c

87

int fd, ret;

tools/testing/selftests/coredump/coredump_test_helpers.c

89

fd = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);

tools/testing/selftests/coredump/coredump_test_helpers.c

90

if (fd < 0)

tools/testing/selftests/coredump/coredump_test_helpers.c

93

ret = bind(fd, (const struct sockaddr *)&addr, addr_len);

tools/testing/selftests/coredump/coredump_test_helpers.c

97

ret = listen(fd, 128);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

100

if (fd < 0)

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

103

return fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

106

static int dmabuf_heap_alloc_fdflags(int fd, size_t len, unsigned int fd_flags,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

111

.fd = 0,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

120

ret = ioctl(fd, DMA_HEAP_IOCTL_ALLOC, &data);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

123

*dmabuf_fd = (int)data.fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

127

static int dmabuf_heap_alloc(int fd, size_t len, unsigned int flags,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

130

return dmabuf_heap_alloc_fdflags(fd, len, O_RDWR | O_CLOEXEC, flags,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

134

static int dmabuf_sync(int fd, int start_stop)

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

140

return ioctl(fd, DMA_BUF_IOCTL_SYNC, &sync);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

22

static int check_vgem(int fd)

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

285

static int dmabuf_heap_alloc_older(int fd, size_t len, unsigned int flags,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

292

__u32 fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

296

.fd = 0,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

305

ret = ioctl(fd, older_alloc_ioctl, &data);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

308

*dmabuf_fd = (int)data.fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

31

ret = ioctl(fd, DRM_IOCTL_VERSION, &version);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

313

static int dmabuf_heap_alloc_newer(int fd, size_t len, unsigned int flags,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

320

__u32 fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

328

.fd = 0,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

341

ret = ioctl(fd, newer_alloc_ioctl, &data);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

345

*dmabuf_fd = (int)data.fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

42

int i, fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

45

fd = -1;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

51

fd = open(name, O_RDWR);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

52

if (fd < 0)

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

55

if (!check_vgem(fd)) {

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

56

close(fd);

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

57

fd = -1;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

63

return fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

69

.fd = dma_buf_fd,

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

92

int ret, fd;

tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c

99

fd = open(buf, O_RDWR);

tools/testing/selftests/drivers/dma-buf/udmabuf.c

100

addr = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/drivers/dma-buf/udmabuf.c

96

static void *mmap_fd(int fd, off64_t size)

tools/testing/selftests/drivers/net/gro.c

1019

pkt_size = recv(fd, buffer, IP_MAXPACKET + ETH_HLEN + 1, 0);

tools/testing/selftests/drivers/net/gro.c

1021

recv_error(fd, errno);

tools/testing/selftests/drivers/net/gro.c

138

static void setup_sock_filter(int fd)

tools/testing/selftests/drivers/net/gro.c

198

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &bpf, sizeof(bpf)) < 0)

tools/testing/selftests/drivers/net/gro.c

331

static void write_packet(int fd, char *buf, int len, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

335

ret = sendto(fd, buf, len, 0, (struct sockaddr *)daddr, sizeof(*daddr));

tools/testing/selftests/drivers/net/gro.c

384

static void send_flags(int fd, struct sockaddr_ll *daddr, int psh, int syn,

tools/testing/selftests/drivers/net/gro.c

411

write_packet(fd, flag_buf[0], pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

414

write_packet(fd, flag_buf[1], pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

418

write_packet(fd, buf, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

425

static void send_data_pkts(int fd, struct sockaddr_ll *daddr,

tools/testing/selftests/drivers/net/gro.c

431

write_packet(fd, buf, total_hdr_len + payload_len1, daddr);

tools/testing/selftests/drivers/net/gro.c

433

write_packet(fd, buf, total_hdr_len + payload_len2, daddr);

tools/testing/selftests/drivers/net/gro.c

439

static void send_large(int fd, struct sockaddr_ll *daddr, int remainder)

tools/testing/selftests/drivers/net/gro.c

452

write_packet(fd, pkts[i], total_hdr_len + MSS, daddr);

tools/testing/selftests/drivers/net/gro.c

453

write_packet(fd, last, total_hdr_len + remainder, daddr);

tools/testing/selftests/drivers/net/gro.c

454

write_packet(fd, new_seg, total_hdr_len + remainder, daddr);

tools/testing/selftests/drivers/net/gro.c

458

static void send_ack(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

463

write_packet(fd, buf, total_hdr_len, daddr);

tools/testing/selftests/drivers/net/gro.c

464

write_packet(fd, buf, total_hdr_len, daddr);

tools/testing/selftests/drivers/net/gro.c

466

write_packet(fd, buf, total_hdr_len, daddr);

tools/testing/selftests/drivers/net/gro.c

569

static void send_changed_checksum(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

576

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

580

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

584

static void send_changed_seq(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

591

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

597

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

603

static void send_changed_ts(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

611

write_packet(fd, extpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

615

write_packet(fd, extpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

619

write_packet(fd, extpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

623

write_packet(fd, extpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

627

write_packet(fd, extpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

631

static void send_diff_opt(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

641

write_packet(fd, extpkt1, extpkt1_size, daddr);

tools/testing/selftests/drivers/net/gro.c

645

write_packet(fd, extpkt1, extpkt1_size, daddr);

tools/testing/selftests/drivers/net/gro.c

651

write_packet(fd, extpkt2, extpkt2_size, daddr);

tools/testing/selftests/drivers/net/gro.c

704

static void send_flush_id_case(int fd, struct sockaddr_ll *daddr,

tools/testing/selftests/drivers/net/gro.c

789

write_packet(fd, buf1, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

790

write_packet(fd, buf2, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

794

write_packet(fd, buf3, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

798

static void send_ipv6_exthdr(int fd, struct sockaddr_ll *daddr, char *ext_data1, char *ext_data2)

tools/testing/selftests/drivers/net/gro.c

805

write_packet(fd, exthdr_pck, total_hdr_len + PAYLOAD_LEN + MIN_EXTHDR_SIZE, daddr);

tools/testing/selftests/drivers/net/gro.c

809

write_packet(fd, exthdr_pck, total_hdr_len + PAYLOAD_LEN + MIN_EXTHDR_SIZE, daddr);

tools/testing/selftests/drivers/net/gro.c

813

static void send_ip_options(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

821

write_packet(fd, buf, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

825

write_packet(fd, optpkt, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

828

write_packet(fd, buf, total_hdr_len + PAYLOAD_LEN, daddr);

tools/testing/selftests/drivers/net/gro.c

832

static void send_fragment4(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

839

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

853

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

857

static void send_changed_ttl(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

864

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

870

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

874

static void send_changed_tos(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

882

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

892

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

896

static void send_changed_ECN(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

903

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

913

write_packet(fd, buf, pkt_size, daddr);

tools/testing/selftests/drivers/net/gro.c

917

static void send_fragment6(int fd, struct sockaddr_ll *daddr)

tools/testing/selftests/drivers/net/gro.c

931

write_packet(fd, buf, bufpkt_len, daddr);

tools/testing/selftests/drivers/net/gro.c

944

write_packet(fd, extpkt, extpkt_len, daddr);

tools/testing/selftests/drivers/net/gro.c

947

write_packet(fd, buf, bufpkt_len, daddr);

tools/testing/selftests/drivers/net/gro.c

950

static void bind_packetsocket(int fd)

tools/testing/selftests/drivers/net/gro.c

960

if (bind(fd, (void *)&daddr, sizeof(daddr)) < 0)

tools/testing/selftests/drivers/net/gro.c

964

static void set_timeout(int fd)

tools/testing/selftests/drivers/net/gro.c

970

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout,

tools/testing/selftests/drivers/net/gro.c

975

static void set_rcvbuf(int fd)

tools/testing/selftests/drivers/net/gro.c

979

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &bufsize, sizeof(bufsize)))

tools/testing/selftests/drivers/net/gro.c

983

static void recv_error(int fd, int rcv_errno)

tools/testing/selftests/drivers/net/gro.c

989

if (getsockopt(fd, SOL_PACKET, PACKET_STATISTICS, &stats, &len))

tools/testing/selftests/drivers/net/gro.c

997

static void check_recv_pkts(int fd, int *correct_payload,

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

338

int fd, enable, ret;

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

341

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

342

if (fd == -1)

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

346

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int));

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

350

ret = bind(fd, (struct sockaddr *)&cfg_addr, sizeof(cfg_addr));

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

354

if (listen(fd, 1024) < 0)

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

369

add_accept(&ring, fd);

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

384

int fd;

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

386

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

387

if (fd == -1)

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

390

if (connect(fd, (struct sockaddr *)&cfg_addr, sizeof(cfg_addr)))

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

397

res = send(fd, src, chunk, 0);

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

404

close(fd);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

108

int fd;

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1102

if (!bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys)) {

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1118

if (!bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys)) {

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1134

if (bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys)) {

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1169

static int do_poll(int fd)

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1175

pfd.fd = fd;

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1186

static int wait_compl(int fd)

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1200

ret = do_poll(fd);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1206

ret = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

1298

if (bind_tx_queue(ifindex, mem->fd, &ys)) {

tools/testing/selftests/drivers/net/hw/ncdevmem.c

181

ctx->fd = ioctl(ctx->devfd, UDMABUF_CREATE, &create);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

182

if (ctx->fd < 0) {

tools/testing/selftests/drivers/net/hw/ncdevmem.c

188

ctx->fd, 0);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

197

close(ctx->fd);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

210

close(ctx->fd);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

222

ioctl(dst->fd, DMA_BUF_IOCTL_SYNC, &sync);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

227

ioctl(dst->fd, DMA_BUF_IOCTL_SYNC, &sync);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

236

ioctl(src->fd, DMA_BUF_IOCTL_SYNC, &sync);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

241

ioctl(src->fd, DMA_BUF_IOCTL_SYNC, &sync);

tools/testing/selftests/drivers/net/hw/ncdevmem.c

771

static int enable_reuseaddr(int fd)

tools/testing/selftests/drivers/net/hw/ncdevmem.c

776

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt));

tools/testing/selftests/drivers/net/hw/ncdevmem.c

782

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));

tools/testing/selftests/drivers/net/hw/ncdevmem.c

877

if (bind_rx_queue(ifindex, mem->fd, create_queues(), num_queues, &ys)) {

tools/testing/selftests/drivers/net/hw/toeplitz.c

102

int fd;

tools/testing/selftests/drivers/net/hw/toeplitz.c

287

static char *setup_ring(int fd)

tools/testing/selftests/drivers/net/hw/toeplitz.c

302

if (setsockopt(fd, SOL_PACKET, PACKET_RX_RING, &req3, sizeof(req3)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

310

MAP_SHARED | MAP_LOCKED | MAP_POPULATE, fd, 0);

tools/testing/selftests/drivers/net/hw/toeplitz.c

317

static void __set_filter(int fd, int off_proto, uint8_t proto, int off_dport)

tools/testing/selftests/drivers/net/hw/toeplitz.c

333

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &prog, sizeof(prog)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

338

static void set_filter(int fd)

tools/testing/selftests/drivers/net/hw/toeplitz.c

345

__set_filter(fd, offsetof(struct iphdr, protocol), proto,

tools/testing/selftests/drivers/net/hw/toeplitz.c

348

__set_filter(fd, offsetof(struct ip6_hdr, ip6_nxt), proto,

tools/testing/selftests/drivers/net/hw/toeplitz.c

353

static void set_filter_null(int fd)

tools/testing/selftests/drivers/net/hw/toeplitz.c

362

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &prog, sizeof(prog)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

374

int fd, val;

tools/testing/selftests/drivers/net/hw/toeplitz.c

376

fd = socket(PF_PACKET, SOCK_DGRAM, 0);

tools/testing/selftests/drivers/net/hw/toeplitz.c

377

if (fd == -1)

tools/testing/selftests/drivers/net/hw/toeplitz.c

381

if (setsockopt(fd, SOL_PACKET, PACKET_VERSION, &val, sizeof(val)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

383

*ring = setup_ring(fd);

tools/testing/selftests/drivers/net/hw/toeplitz.c

388

set_filter_null(fd);

tools/testing/selftests/drivers/net/hw/toeplitz.c

394

if (bind(fd, (void *)&ll, sizeof(ll)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

398

if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &args, sizeof(args))) {

tools/testing/selftests/drivers/net/hw/toeplitz.c

405

setsockopt(fd, SOL_PACKET, PACKET_FANOUT,

tools/testing/selftests/drivers/net/hw/toeplitz.c

410

return fd;

tools/testing/selftests/drivers/net/hw/toeplitz.c

416

int fd, val;

tools/testing/selftests/drivers/net/hw/toeplitz.c

418

fd = socket(cfg_family, cfg_type, 0);

tools/testing/selftests/drivers/net/hw/toeplitz.c

419

if (fd == -1)

tools/testing/selftests/drivers/net/hw/toeplitz.c

423

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUFFORCE, &val, sizeof(val)))

tools/testing/selftests/drivers/net/hw/toeplitz.c

426

return fd;

tools/testing/selftests/drivers/net/hw/toeplitz.c

435

rings[i].fd = create_ring(&rings[i].mmap);

tools/testing/selftests/drivers/net/hw/toeplitz.c

440

set_filter(rings[i].fd);

tools/testing/selftests/drivers/net/hw/toeplitz.c

450

if (close(rings[i].fd))

tools/testing/selftests/drivers/net/psp_responder.c

136

pfds[0].fd = server_sock;

tools/testing/selftests/drivers/net/psp_responder.c

139

pfds[1].fd = comm_sock;

tools/testing/selftests/drivers/net/psp_responder.c

144

pfds[2].fd = data_sock;

tools/testing/selftests/drivers/net/psp_responder.c

310

int fd;

tools/testing/selftests/drivers/net/psp_responder.c

312

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/drivers/net/psp_responder.c

313

if (fd < 0) {

tools/testing/selftests/drivers/net/psp_responder.c

324

if (bind(fd, (struct sockaddr *)&addr, sizeof(addr))) {

tools/testing/selftests/drivers/net/psp_responder.c

329

if (listen(fd, 5)) {

tools/testing/selftests/drivers/net/psp_responder.c

334

return fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

1060

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

1070

int objs[2], event, fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

1073

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

1074

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

1078

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1083

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1088

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1091

ret = wait_any_alert(fd, 0, NULL, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1098

ret = wait_any_alert(fd, 0, NULL, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1105

ret = wait_any_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1109

ret = wait_any_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

112

ret = ioctl(fd, request, &args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1124

thread_args.fd = fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

1147

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1154

ret = wait_any_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1158

ret = wait_any_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1162

ret = wait_any_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

117

static int wait_any(int fd, __u32 count, const int *objs, __u32 owner, __u32 *index)

tools/testing/selftests/drivers/ntsync/ntsync.c

1171

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

1181

int objs[2], event, fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

1184

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

1185

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

1189

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

119

return wait_objs(fd, NTSYNC_IOC_WAIT_ANY, count, objs, owner, 0, index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1194

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1199

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1202

ret = wait_all_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1206

ret = wait_all_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

122

static int wait_all(int fd, __u32 count, const int *objs, __u32 owner, __u32 *index)

tools/testing/selftests/drivers/ntsync/ntsync.c

1221

thread_args.fd = fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

124

return wait_objs(fd, NTSYNC_IOC_WAIT_ALL, count, objs, owner, 0, index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1244

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

1251

ret = wait_all_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1255

ret = wait_all_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1259

ret = wait_all_alert(fd, 2, objs, 123, event, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

1268

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

127

static int wait_any_alert(int fd, __u32 count, const int *objs,

tools/testing/selftests/drivers/ntsync/ntsync.c

130

return wait_objs(fd, NTSYNC_IOC_WAIT_ANY,

tools/testing/selftests/drivers/ntsync/ntsync.c

134

static int wait_all_alert(int fd, __u32 count, const int *objs,

tools/testing/selftests/drivers/ntsync/ntsync.c

137

return wait_objs(fd, NTSYNC_IOC_WAIT_ALL,

tools/testing/selftests/drivers/ntsync/ntsync.c

146

int fd, ret, sem;

tools/testing/selftests/drivers/ntsync/ntsync.c

150

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

151

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

155

sem = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

161

sem = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

177

ret = wait_any(fd, 1, &sem, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

182

ret = wait_any(fd, 1, &sem, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

187

ret = wait_any(fd, 1, &sem, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

203

ret = wait_any(fd, 1, &sem, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

205

ret = wait_any(fd, 1, &sem, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

222

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

230

int fd, ret, mutex;

tools/testing/selftests/drivers/ntsync/ntsync.c

234

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

235

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

239

mutex = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

245

mutex = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

251

mutex = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

278

ret = wait_any(fd, 1, &mutex, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

283

ret = wait_any(fd, 1, &mutex, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

293

ret = wait_any(fd, 1, &mutex, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

326

ret = wait_any(fd, 1, &mutex, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

343

ret = wait_any(fd, 1, &mutex, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

353

mutex = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

357

ret = wait_any(fd, 1, &mutex, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

366

mutex = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

370

ret = wait_any(fd, 1, &mutex, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

376

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

383

int fd, event, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

385

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

386

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

390

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

405

ret = wait_any(fd, 1, &event, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

421

ret = wait_any(fd, 1, &event, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

441

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

448

int fd, event, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

450

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

451

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

455

event = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

466

ret = wait_any(fd, 1, &event, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

477

ret = wait_any(fd, 1, &event, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

497

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

502

int objs[NTSYNC_MAX_WAIT_COUNT + 1], fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

510

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

511

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

515

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

520

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

523

ret = wait_any(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

529

ret = wait_any(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

535

ret = wait_any(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

546

ret = wait_any(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

552

ret = wait_any(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

558

ret = wait_any(fd, 2, objs, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

566

ret = wait_any(fd, 2, objs, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

571

ret = wait_any(fd, 2, objs, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

585

ret = wait_any(fd, 2, objs, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

590

ret = wait_any(fd, 0, NULL, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

597

ret = wait_any(fd, NTSYNC_MAX_WAIT_COUNT, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

601

ret = wait_any(fd, NTSYNC_MAX_WAIT_COUNT + 1, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

605

ret = wait_any(fd, -1, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

611

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

620

int objs[2], fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

622

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

623

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

627

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

632

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

635

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

641

ret = wait_all(fd, 2, objs, 456, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

647

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

653

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

664

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

674

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

684

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

687

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

697

ret = wait_all(fd, 2, objs, 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

703

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

707

int fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

712

int fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

723

args->ret = ioctl(args->fd, args->request, args->args);

tools/testing/selftests/drivers/ntsync/ntsync.c

754

int objs[2], fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

757

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

758

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

762

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

767

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

777

thread_args.fd = fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

800

ret = wait_any(fd, 1, &objs[1], 123, &index);

tools/testing/selftests/drivers/ntsync/ntsync.c

835

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

876

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

935

close(fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

947

int objs[4], fd, ret;

tools/testing/selftests/drivers/ntsync/ntsync.c

950

fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);

tools/testing/selftests/drivers/ntsync/ntsync.c

951

ASSERT_LE(0, fd);

tools/testing/selftests/drivers/ntsync/ntsync.c

955

objs[0] = ioctl(fd, NTSYNC_IOC_CREATE_SEM, &sem_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

960

objs[1] = ioctl(fd, NTSYNC_IOC_CREATE_MUTEX, &mutex_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

965

objs[2] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &manual_event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

97

static int wait_objs(int fd, unsigned long request, __u32 count,

tools/testing/selftests/drivers/ntsync/ntsync.c

970

objs[3] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &auto_event_args);

tools/testing/selftests/drivers/ntsync/ntsync.c

977

thread_args.fd = fd;

tools/testing/selftests/drivers/ntsync/ntsync.c

996

ret = wait_any(fd, 1, &objs[0], 123, &index);

tools/testing/selftests/drivers/s390x/uvdevice/test_uvdevice.c

262

int fd = open(UV_PATH, O_ACCMODE);

tools/testing/selftests/drivers/s390x/uvdevice/test_uvdevice.c

264

if (fd < 0)

tools/testing/selftests/drivers/s390x/uvdevice/test_uvdevice.c

268

close(fd);

tools/testing/selftests/efivarfs/create-read.c

16

int fd, rc;

tools/testing/selftests/efivarfs/create-read.c

26

fd = open(path, O_RDWR | O_CREAT, 0600);

tools/testing/selftests/efivarfs/create-read.c

27

if (fd < 0) {

tools/testing/selftests/efivarfs/create-read.c

32

rc = read(fd, buf, sizeof(buf));

tools/testing/selftests/efivarfs/create-read.c

35

close(fd);

tools/testing/selftests/efivarfs/create-read.c

39

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

101

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

115

fd = open(path, O_RDONLY);

tools/testing/selftests/efivarfs/open-unlink.c

116

if (fd < 0) {

tools/testing/selftests/efivarfs/open-unlink.c

126

rc = read(fd, buf, sizeof(buf));

tools/testing/selftests/efivarfs/open-unlink.c

16

int fd;

tools/testing/selftests/efivarfs/open-unlink.c

20

fd = open(path, O_RDONLY);

tools/testing/selftests/efivarfs/open-unlink.c

21

if (fd < 0)

tools/testing/selftests/efivarfs/open-unlink.c

22

return fd;

tools/testing/selftests/efivarfs/open-unlink.c

24

rc = ioctl(fd, FS_IOC_GETFLAGS, &flags);

tools/testing/selftests/efivarfs/open-unlink.c

27

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

37

rc = ioctl(fd, FS_IOC_SETFLAGS, &flags);

tools/testing/selftests/efivarfs/open-unlink.c

39

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

47

int fd;

tools/testing/selftests/efivarfs/open-unlink.c

51

fd = open(path, O_RDONLY);

tools/testing/selftests/efivarfs/open-unlink.c

52

if (fd < 0)

tools/testing/selftests/efivarfs/open-unlink.c

53

return fd;

tools/testing/selftests/efivarfs/open-unlink.c

55

rc = ioctl(fd, FS_IOC_GETFLAGS, &flags);

tools/testing/selftests/efivarfs/open-unlink.c

58

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

62

close(fd);

tools/testing/selftests/efivarfs/open-unlink.c

72

int fd, rc;

tools/testing/selftests/efivarfs/open-unlink.c

89

fd = open(path, O_WRONLY | O_CREAT, 0600);

tools/testing/selftests/efivarfs/open-unlink.c

90

if (fd < 0) {

tools/testing/selftests/efivarfs/open-unlink.c

95

rc = write(fd, buf, sizeof(buf));

tools/testing/selftests/exec/check-exec.c

217

static void test_exec_fd(struct __test_metadata *_metadata, const int fd,

tools/testing/selftests/exec/check-exec.c

229

access_ret = sys_execveat(fd, "", argv, NULL,

tools/testing/selftests/exec/check-exec.c

251

int fd;

tools/testing/selftests/exec/check-exec.c

257

fd = open(path, flags | O_RDONLY);

tools/testing/selftests/exec/check-exec.c

258

ASSERT_LE(0, fd)

tools/testing/selftests/exec/check-exec.c

262

test_exec_fd(_metadata, fd, err_code);

tools/testing/selftests/exec/check-exec.c

263

EXPECT_EQ(0, close(fd));

tools/testing/selftests/exec/execveat.c

102

rc = execveat_(fd, path, argv, envp, flags);

tools/testing/selftests/exec/execveat.c

132

static int check_execveat(int fd, const char *path, int flags)

tools/testing/selftests/exec/execveat.c

134

return check_execveat_invoked_rc(fd, path, flags, 99, 99);

tools/testing/selftests/exec/execveat.c

148

int fd = open(filename, flags);

tools/testing/selftests/exec/execveat.c

150

if (fd < 0)

tools/testing/selftests/exec/execveat.c

153

return fd;

tools/testing/selftests/exec/execveat.c

174

int fd;

tools/testing/selftests/exec/execveat.c

209

fd = open(longpath, O_RDONLY);

tools/testing/selftests/exec/execveat.c

210

if (fd > 0) {

tools/testing/selftests/exec/execveat.c

213

fail += check_execveat(fd, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

242

static int check_execveat_comm(int fd, char *argv0, char *expected)

tools/testing/selftests/exec/execveat.c

257

ret = check_execveat_invoked_rc(fd, "", AT_EMPTY_PATH, 0, 0);

tools/testing/selftests/exec/execveat.c

278

int fd = open_or_die("execveat", O_RDONLY);

tools/testing/selftests/exec/execveat.c

301

lseek(fd, 10, SEEK_SET);

tools/testing/selftests/exec/execveat.c

313

fail += check_execveat(fd, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

333

fail += check_execveat_fail(fd, "", 0, ENOENT);

tools/testing/selftests/exec/execveat.c

334

fail += check_execveat_fail(fd, NULL, AT_EMPTY_PATH, EFAULT);

tools/testing/selftests/exec/execveat.c

35

static int execveat_(int fd, const char *path, char **argv, char **envp,

tools/testing/selftests/exec/execveat.c

39

return syscall(__NR_execveat, fd, path, argv, envp, flags);

tools/testing/selftests/exec/execveat.c

413

fail += check_execveat_fail(fd, "execveat", 0, ENOTDIR);

tools/testing/selftests/exec/execveat.c

419

fail += check_execveat_comm(fd, "sentinel", "execveat");

tools/testing/selftests/exec/execveat.c

423

fail += check_execveat_comm(fd, NULL, "execveat");

tools/testing/selftests/exec/execveat.c

430

int fd;

tools/testing/selftests/exec/execveat.c

439

fd = open("subdir.ephemeral/script", O_RDWR|O_CREAT|O_TRUNC, 0755);

tools/testing/selftests/exec/execveat.c

440

write(fd, script, strlen(script));

tools/testing/selftests/exec/execveat.c

441

close(fd);

tools/testing/selftests/exec/execveat.c

46

#define check_execveat_fail(fd, path, flags, errno) \

tools/testing/selftests/exec/execveat.c

47

_check_execveat_fail(fd, path, flags, errno, #errno)

tools/testing/selftests/exec/execveat.c

470

int fd, ret;

tools/testing/selftests/exec/execveat.c

472

fd = open("/proc/self/comm", O_RDONLY);

tools/testing/selftests/exec/execveat.c

473

if (fd < 0) {

tools/testing/selftests/exec/execveat.c

478

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/exec/execveat.c

48

static int _check_execveat_fail(int fd, const char *path, int flags,

tools/testing/selftests/exec/execveat.c

481

close(fd);

tools/testing/selftests/exec/execveat.c

484

close(fd);

tools/testing/selftests/exec/execveat.c

57

fd, path?:"(null)", flags, errno_str);

tools/testing/selftests/exec/execveat.c

58

rc = execveat_(fd, path, argv, envp, flags);

tools/testing/selftests/exec/execveat.c

76

static int check_execveat_invoked_rc(int fd, const char *path, int flags,

tools/testing/selftests/exec/execveat.c

88

fd, path, (path + pathlen - 20), flags);

tools/testing/selftests/exec/execveat.c

92

fd, path?:"(null)", flags);

tools/testing/selftests/exec/non-regular.c

172

int fd;

tools/testing/selftests/exec/non-regular.c

177

self->fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/exec/non-regular.c

178

ASSERT_GE(self->fd, 0);

tools/testing/selftests/exec/non-regular.c

183

if (self->fd >= 0)

tools/testing/selftests/exec/non-regular.c

184

ASSERT_EQ(close(self->fd), 0);

tools/testing/selftests/exec/non-regular.c

192

EXPECT_LT(fexecve(self->fd, argv, envp), 0);

tools/testing/selftests/exec/recursion-depth.c

30

int fd, rv;

tools/testing/selftests/exec/recursion-depth.c

52

fd = creat(FILENAME, 0700);

tools/testing/selftests/exec/recursion-depth.c

53

if (fd == -1)

tools/testing/selftests/exec/recursion-depth.c

57

if (write(fd, S, strlen(S)) != strlen(S))

tools/testing/selftests/exec/recursion-depth.c

60

close(fd);

tools/testing/selftests/filelock/ofdlocks.c

108

rc = lock_get(fd, &fl2);

tools/testing/selftests/filelock/ofdlocks.c

11

static int lock_set(int fd, struct flock *fl)

tools/testing/selftests/filelock/ofdlocks.c

17

ret = fcntl(fd, F_OFD_SETLK, fl);

tools/testing/selftests/filelock/ofdlocks.c

23

static int lock_get(int fd, struct flock *fl)

tools/testing/selftests/filelock/ofdlocks.c

29

ret = fcntl(fd, F_OFD_GETLK, fl);

tools/testing/selftests/filelock/ofdlocks.c

39

int fd = open("/tmp/aa", O_RDWR | O_CREAT | O_EXCL, 0600);

tools/testing/selftests/filelock/ofdlocks.c

43

assert(fd != -1);

tools/testing/selftests/filelock/ofdlocks.c

45

ksft_print_msg("[INFO] opened fds %i %i\n", fd, fd2);

tools/testing/selftests/filelock/ofdlocks.c

51

rc = lock_set(fd, &fl);

tools/testing/selftests/filelock/ofdlocks.c

89

rc = lock_get(fd, &fl);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

101

close(fd);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

115

fd = open(device_path, O_CLOEXEC | O_RDONLY);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

116

EXPECT_GE(fd, 0) {

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

122

ret = ioctl(fd, BINDER_VERSION, &version);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

124

close(fd);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

162

fd = open(device_path, O_CLOEXEC | O_RDONLY);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

163

EXPECT_GE(fd, 0) {

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

168

close(fd);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

225

static ssize_t read_nointr(int fd, void *buf, size_t count)

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

229

ret = read(fd, buf, count);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

236

static ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

240

ret = write(fd, buf, count);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

250

int fd;

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

283

fd = open(path, O_WRONLY | O_CLOEXEC | O_NOFOLLOW);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

284

if (fd < 0)

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

287

ret = write_nointr(fd, buf, buf_size);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

288

close_prot_errno_disarm(fd);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

31

#define close_prot_errno_disarm(fd) \

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

32

if (fd >= 0) { \

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

34

close(fd); \

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

36

fd = -EBADF; \

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

362

int fd = PTR_TO_INT(data);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

366

ret = ioctl(fd, BINDER_VERSION, &version);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

385

int fd, ret;

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

425

fd = open(device_path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

426

ASSERT_GE(fd, 0) {

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

433

ret = ioctl(fd, BINDER_CTL_ADD, &device);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

434

close_prot_errno_disarm(fd);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

58

int fd, ret, saved_errno, result = 1;

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

92

fd = open(device_path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

93

EXPECT_GE(fd, 0) {

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

99

ret = ioctl(fd, BINDER_CTL_ADD, &device);

tools/testing/selftests/filesystems/devpts_pts.c

27

static int terminal_set_stdfds(int fd)

tools/testing/selftests/filesystems/devpts_pts.c

31

if (fd < 0)

tools/testing/selftests/filesystems/devpts_pts.c

35

if (!terminal_dup2(fd, (int[]){STDIN_FILENO, STDOUT_FILENO,

tools/testing/selftests/filesystems/devpts_pts.c

42

static int login_pty(int fd)

tools/testing/selftests/filesystems/devpts_pts.c

48

ret = ioctl(fd, TIOCSCTTY, NULL);

tools/testing/selftests/filesystems/devpts_pts.c

52

ret = terminal_set_stdfds(fd);

tools/testing/selftests/filesystems/devpts_pts.c

56

if (fd > STDERR_FILENO)

tools/testing/selftests/filesystems/devpts_pts.c

57

close(fd);

tools/testing/selftests/filesystems/devpts_pts.c

82

static int resolve_procfd_symlink(int fd, char *buf, size_t buflen)

tools/testing/selftests/filesystems/devpts_pts.c

87

ret = snprintf(procfd, 4096, "/proc/self/fd/%d", fd);

tools/testing/selftests/filesystems/dnotify_test.c

19

int fd;

tools/testing/selftests/filesystems/dnotify_test.c

26

fd = open(".", O_RDONLY);

tools/testing/selftests/filesystems/dnotify_test.c

27

fcntl(fd, F_SETSIG, SIGRTMIN + 1);

tools/testing/selftests/filesystems/dnotify_test.c

28

fcntl(fd, F_NOTIFY, DN_MODIFY|DN_CREATE|DN_MULTISHOT);

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1025

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1030

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1073

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1078

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1121

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1126

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1169

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1174

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

121

pfd.fd = ctx->efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1841

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1898

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

1955

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2012

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2277

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2386

pfd.fd = ctx.efd[1];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2610

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2615

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2672

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2677

pfd.fd = efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

2997

pfd.fd = ctx.efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

30

static inline int sys_epoll_pwait2(int fd, struct epoll_event *events,

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

3067

pfd.fd = ctx.efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

318

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

3202

ret = read(e.data.fd, &v, sizeof(v));

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

323

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

3247

e.data.fd = ctx.evfd[i];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

35

return syscall(__NR_epoll_pwait2, fd, events, maxevents, timeout,

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

357

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

362

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

402

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

407

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

448

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

453

pfd.fd = efd;

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

67

pfd.fd = ctx->efd[0];

tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c

94

pfd.fd = ctx->efd[0];

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

100

flags = fcntl(fd, F_GETFD);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

104

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

115

static int verify_fdinfo(int fd, struct error *err, const char *prefix,

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

132

snprintf(path, sizeof(path), "/proc/self/fdinfo/%d", fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

135

return error_set(err, -1, "fdinfo open failed for %d", fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

161

prefix, fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

169

int fd, ret;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

171

fd = sys_eventfd2(0, EFD_SEMAPHORE);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

172

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

174

ret = fcntl(fd, F_GETFL);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

179

ret = verify_fdinfo(fd, &err, "eventfd-semaphore: ", 19, "1\n");

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

184

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

196

int fd;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

198

fd = sys_eventfd2(0, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

199

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

201

size = write(fd, &value, sizeof(int));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

205

size = write(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

209

size = write(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

213

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

224

int fd;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

226

fd = sys_eventfd2(1, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

227

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

229

size = read(fd, &value, sizeof(int));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

233

size = read(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

237

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

252

int fd;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

255

fd = sys_eventfd2(0, EFD_NONBLOCK);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

256

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

260

size = write(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

264

size = read(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

268

size = read(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

272

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

286

int fd;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

289

fd = sys_eventfd2(0, EFD_SEMAPHORE|EFD_NONBLOCK);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

290

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

294

size = write(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

299

size = read(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

304

size = read(fd, &value, sizeof(value));

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

308

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

47

int fd, flags;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

49

fd = sys_eventfd2(0, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

50

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

52

flags = fcntl(fd, F_GETFL);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

56

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

61

int fd, flags;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

63

fd = sys_eventfd2(0, EFD_CLOEXEC);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

64

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

66

flags = fcntl(fd, F_GETFD);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

70

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

75

int fd, flags;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

77

fd = sys_eventfd2(0, EFD_NONBLOCK);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

78

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

80

flags = fcntl(fd, F_GETFL);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

85

close(fd);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

90

int fd, flags;

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

92

fd = sys_eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

93

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/eventfd/eventfd_test.c

95

flags = fcntl(fd, F_GETFL);

tools/testing/selftests/filesystems/file_stressor.c

124

int fd;

tools/testing/selftests/filesystems/file_stressor.c

127

fd = open(path, O_CREAT | O_RDONLY | O_CLOEXEC, 0644);

tools/testing/selftests/filesystems/file_stressor.c

128

if (fd < 0)

tools/testing/selftests/filesystems/file_stressor.c

26

static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key,

tools/testing/selftests/filesystems/file_stressor.c

29

return syscall(__NR_fsconfig, fd, cmd, key, value, aux);

tools/testing/selftests/filesystems/file_stressor.c

32

static inline int sys_fsmount(int fd, unsigned int flags,

tools/testing/selftests/filesystems/file_stressor.c

35

return syscall(__NR_fsmount, fd, flags, attr_flags);

tools/testing/selftests/filesystems/fuse/fusectl_test.c

30

int fd = open(path, O_WRONLY);

tools/testing/selftests/filesystems/fuse/fusectl_test.c

33

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/fuse/fusectl_test.c

34

ASSERT_EQ(write(fd, val, len), len);

tools/testing/selftests/filesystems/fuse/fusectl_test.c

35

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/filesystems/kernfs_test.c

15

int fd;

tools/testing/selftests/filesystems/kernfs_test.c

18

fd = open("/sys/kernel/warn_count", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/filesystems/kernfs_test.c

19

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/kernfs_test.c

20

ASSERT_EQ(flistxattr(fd, NULL, 0), 0);

tools/testing/selftests/filesystems/kernfs_test.c

21

EXPECT_EQ(close(fd), 0);

tools/testing/selftests/filesystems/kernfs_test.c

26

int fd;

tools/testing/selftests/filesystems/kernfs_test.c

30

fd = open("/sys/kernel/warn_count", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/filesystems/kernfs_test.c

31

ASSERT_GE(fd, 0);

tools/testing/selftests/filesystems/kernfs_test.c

32

ASSERT_LT(fgetxattr(fd, "user.foo", buf, sizeof(buf)), 0);

tools/testing/selftests/filesystems/kernfs_test.c

34

EXPECT_EQ(close(fd), 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

1027

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

132

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

216

self->fd = -1;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

236

if (self->fd >= 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

237

close(self->fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

247

self->fd = sys_open_tree(AT_FDCWD, variant->path, variant->flags);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

250

ASSERT_LT(self->fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

255

if (self->fd < 0 && errno == EINVAL)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

258

ASSERT_GE(self->fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

261

ret = get_mnt_ns_id(self->fd, &new_ns_id);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

290

self->fd = sys_open_tree(AT_FDCWD, variant->path, variant->flags);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

291

if (self->fd < 0 && errno == EINVAL)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

294

ASSERT_GE(self->fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

297

ret = get_mnt_ns_id(self->fd, &new_ns_id);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

307

if (setns(self->fd, CLONE_NEWNS) < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

33

static int get_mnt_ns_id(int fd, uint64_t *mnt_ns_id)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

330

self->fd = sys_open_tree(AT_FDCWD, "/", OPEN_TREE_NAMESPACE | OPEN_TREE_CLOEXEC);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

331

if (self->fd < 0 && errno == EINVAL)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

334

ASSERT_GE(self->fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

336

ret = get_mnt_ns_id(self->fd, &new_ns_id);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

35

if (ioctl(fd, NS_GET_MNTNS_ID, mnt_ns_id) < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

383

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

393

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

395

if (fd >= 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

396

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

42

int fd, ret;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

44

fd = open(path, O_RDONLY);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

440

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

447

self->fd = -1;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

45

if (fd < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

462

if (self->fd >= 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

463

close(self->fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

478

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

48

ret = get_mnt_ns_id(fd, mnt_ns_id);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

485

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

487

if (fd < 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

49

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

494

if (get_mnt_ns_id(fd, &new_ns_id) != 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

506

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

552

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

560

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

562

if (fd < 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

568

if (get_mnt_ns_id(fd, &new_ns_id) != 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

578

if (setns(fd, CLONE_NEWNS) < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

589

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

640

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

647

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

649

if (fd < 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

655

if (get_mnt_ns_id(fd, &new_ns_id) != 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

666

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

714

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

721

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

723

if (fd < 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

729

if (get_mnt_ns_id(fd, &new_ns_id) != 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

741

if (setns(fd, CLONE_NEWNS) < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

770

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

829

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

838

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

840

if (fd < 0) {

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

846

if (get_mnt_ns_id(fd, &new_ns_id) != 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

858

if (setns(fd, CLONE_NEWNS) < 0)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

881

close(fd);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

971

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

973

fd = sys_open_tree(AT_FDCWD, self->tmpdir,

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

975

ASSERT_LT(fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

983

int fd;

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

987

fd = sys_open_tree(AT_FDCWD, "/",

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

989

ASSERT_GT(fd, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

991

ASSERT_EQ(get_mnt_ns_id(fd, &new_ns_id), 0);

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

101

int ovl, fd;

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

108

fd = openat(ovl, "test", O_RDWR | O_CREAT, 0644);

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

109

if (fd == -1)

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

112

addr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_FILE | MAP_SHARED, fd, 0);

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

118

if (statx(fd, "", AT_EMPTY_PATH | AT_STATX_SYNC_AS_STAT, STATX_INO, &stx))

tools/testing/selftests/filesystems/statmount/statmount.h

46

static inline int statmount(uint64_t mnt_id, uint64_t mnt_ns_id, uint32_t fd,

tools/testing/selftests/filesystems/statmount/statmount.h

57

req.mnt_fd = fd;

tools/testing/selftests/filesystems/statmount/statmount_test.c

36

static struct statmount *statmount_alloc(uint64_t mnt_id, int fd, uint64_t mask, unsigned int flags)

tools/testing/selftests/filesystems/statmount/statmount_test.c

43

if (flags & STATMOUNT_BY_FD && fd < 0)

tools/testing/selftests/filesystems/statmount/statmount_test.c

50

ret = statmount(0, 0, (uint32_t) fd, mask, tmp, bufsize, flags);

tools/testing/selftests/filesystems/statmount/statmount_test.c

676

int fd;

tools/testing/selftests/filesystems/statmount/statmount_test.c

707

fd = open(subdir, O_PATH);

tools/testing/selftests/filesystems/statmount/statmount_test.c

708

if (fd < 0) {

tools/testing/selftests/filesystems/statmount/statmount_test.c

718

sm = statmount_alloc(0, fd, STATMOUNT_MNT_ROOT | STATMOUNT_MNT_POINT, STATMOUNT_BY_FD);

tools/testing/selftests/filesystems/statmount/statmount_test.c

753

sm = statmount_alloc(0, fd, STATMOUNT_MNT_ROOT | STATMOUNT_MNT_POINT, STATMOUNT_BY_FD);

tools/testing/selftests/filesystems/statmount/statmount_test.c

77

int fd = open(path, O_WRONLY);

tools/testing/selftests/filesystems/statmount/statmount_test.c

794

close(fd);

tools/testing/selftests/filesystems/statmount/statmount_test.c

81

if (fd == -1)

tools/testing/selftests/filesystems/statmount/statmount_test.c

810

int fd;

tools/testing/selftests/filesystems/statmount/statmount_test.c

836

fd = open(subdir, O_PATH);

tools/testing/selftests/filesystems/statmount/statmount_test.c

837

if (fd < 0) {

tools/testing/selftests/filesystems/statmount/statmount_test.c

84

ret = write(fd, val, len);

tools/testing/selftests/filesystems/statmount/statmount_test.c

847

sm = statmount_alloc(0, fd, STATMOUNT_MNT_POINT | STATMOUNT_MNT_ROOT, STATMOUNT_BY_FD);

tools/testing/selftests/filesystems/statmount/statmount_test.c

881

close(fd);

tools/testing/selftests/filesystems/statmount/statmount_test.c

90

ret = close(fd);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

135

int ret, fd, mounted = 1, status = NSID_ERROR;

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

153

fd = open(mnt, O_PATH);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

154

if (fd < 0) {

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

159

ret = statmount(0, 0, fd, STATMOUNT_MNT_NS_ID, &sm, sizeof(sm), STATMOUNT_BY_FD);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

192

ret = statmount(0, 0, fd, STATMOUNT_MNT_NS_ID, &sm, sizeof(sm), STATMOUNT_BY_FD);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

214

close(fd);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

64

int fd = open(mnt_ns, O_RDONLY);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

66

if (fd < 0) {

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

73

if (ioctl(fd, NS_GET_MNTNS_ID, mnt_ns_id) < 0) {

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

78

close(fd);

tools/testing/selftests/filesystems/utils.c

116

static ssize_t read_nointr(int fd, void *buf, size_t count)

tools/testing/selftests/filesystems/utils.c

121

ret = read(fd, buf, count);

tools/testing/selftests/filesystems/utils.c

127

static ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/filesystems/utils.c

132

ret = write(fd, buf, count);

tools/testing/selftests/filesystems/utils.c

182

int fd = -EBADF, setgroups_fd = -EBADF;

tools/testing/selftests/filesystems/utils.c

212

fd = open(path, O_WRONLY | O_CLOEXEC);

tools/testing/selftests/filesystems/utils.c

213

if (fd < 0) {

tools/testing/selftests/filesystems/utils.c

218

ret = write_nointr(fd, buf, buf_size);

tools/testing/selftests/filesystems/utils.c

227

close(fd);

tools/testing/selftests/filesystems/utils.c

455

int fd = open(path, O_WRONLY);

tools/testing/selftests/filesystems/utils.c

459

if (fd == -1) {

tools/testing/selftests/filesystems/utils.c

464

ret = write(fd, val, len);

tools/testing/selftests/filesystems/utils.c

474

ret = close(fd);

tools/testing/selftests/filesystems/utils.h

33

static inline bool switch_userns(int fd, uid_t uid, gid_t gid, bool drop_caps)

tools/testing/selftests/filesystems/utils.h

35

if (setns(fd, CLONE_NEWUSER))

tools/testing/selftests/filesystems/wrappers.h

21

static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key,

tools/testing/selftests/filesystems/wrappers.h

24

return syscall(__NR_fsconfig, fd, cmd, key, value, aux);

tools/testing/selftests/filesystems/wrappers.h

27

static inline int sys_fsmount(int fd, unsigned int flags,

tools/testing/selftests/filesystems/wrappers.h

30

return syscall(__NR_fsmount, fd, flags, attr_flags);

tools/testing/selftests/firmware/fw_namespace.c

37

int fd;

tools/testing/selftests/firmware/fw_namespace.c

39

fd = open(sys_path, O_WRONLY);

tools/testing/selftests/firmware/fw_namespace.c

40

if (fd < 0)

tools/testing/selftests/firmware/fw_namespace.c

43

if (write(fd, fw_name, strlen(fw_name)) != strlen(fw_name))

tools/testing/selftests/firmware/fw_namespace.c

45

close(fd);

tools/testing/selftests/firmware/fw_namespace.c

50

int fd;

tools/testing/selftests/firmware/fw_namespace.c

53

fd = open(fw_path, O_WRONLY | O_CREAT, 0600);

tools/testing/selftests/firmware/fw_namespace.c

54

if (fd < 0)

tools/testing/selftests/firmware/fw_namespace.c

57

if (write(fd, fw, sizeof(fw) -1) != sizeof(fw) -1)

tools/testing/selftests/firmware/fw_namespace.c

60

close(fd);

tools/testing/selftests/fpu/test_fpu.c

21

int fd = open(test_fpu_path, O_RDONLY);

tools/testing/selftests/fpu/test_fpu.c

23

if (fd < 0) {

tools/testing/selftests/fpu/test_fpu.c

29

if (read(fd, dummy, 1) < 0) {

tools/testing/selftests/fpu/test_fpu.c

35

if (read(fd, dummy, 1) < 0) {

tools/testing/selftests/fpu/test_fpu.c

50

if (read(fd, dummy, 1) < 0) {

tools/testing/selftests/ftrace/poll.c

51

pfd.fd = open(argv[optind], O_RDONLY);

tools/testing/selftests/ftrace/poll.c

52

if (pfd.fd < 0) {

tools/testing/selftests/ftrace/poll.c

60

do {} while (read(pfd.fd, buf, BUFSIZE) == BUFSIZE);

tools/testing/selftests/ftrace/poll.c

67

close(pfd.fd);

tools/testing/selftests/futex/functional/futex_wait.c

107

int res, fd;

tools/testing/selftests/futex/functional/futex_wait.c

111

fd = open(SHM_PATH, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);

tools/testing/selftests/futex/functional/futex_wait.c

112

if (fd < 0)

tools/testing/selftests/futex/functional/futex_wait.c

115

if (ftruncate(fd, sizeof(f_private)))

tools/testing/selftests/futex/functional/futex_wait.c

118

shm = mmap(NULL, sizeof(f_private), PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/futex/functional/futex_wait.c

143

close(fd);

tools/testing/selftests/gpio/gpio-chip-info.c

25

int fd, ret;

tools/testing/selftests/gpio/gpio-chip-info.c

32

fd = open(argv[1], O_RDWR);

tools/testing/selftests/gpio/gpio-chip-info.c

33

if (fd < 0) {

tools/testing/selftests/gpio/gpio-chip-info.c

39

ret = ioctl(fd, GPIO_GET_CHIPINFO_IOCTL, &info);

tools/testing/selftests/gpio/gpio-line-name.c

25

int fd, ret;

tools/testing/selftests/gpio/gpio-line-name.c

33

fd = open(argv[1], O_RDWR);

tools/testing/selftests/gpio/gpio-line-name.c

34

if (fd < 0) {

tools/testing/selftests/gpio/gpio-line-name.c

46

ret = ioctl(fd, GPIO_V2_GET_LINEINFO_IOCTL, &info);

tools/testing/selftests/gpio/gpio-mockup-cdev.c

42

return req.fd;

tools/testing/selftests/gpio/gpio-mockup-cdev.c

76

return req.fd;

tools/testing/selftests/hid/hid_common.h

118

static int uhid_write(struct __test_metadata *_metadata, int fd, const struct uhid_event *ev)

tools/testing/selftests/hid/hid_common.h

122

ret = write(fd, ev, sizeof(*ev));

tools/testing/selftests/hid/hid_common.h

135

static int uhid_create(struct __test_metadata *_metadata, int fd, int rand_nb,

tools/testing/selftests/hid/hid_common.h

158

return uhid_write(_metadata, fd, &ev);

tools/testing/selftests/hid/hid_common.h

171

static int uhid_event(struct __test_metadata *_metadata, int fd)

tools/testing/selftests/hid/hid_common.h

177

ret = read(fd, &ev, sizeof(ev));

tools/testing/selftests/hid/hid_common.h

228

uhid_write(_metadata, fd, &answer);

tools/testing/selftests/hid/hid_common.h

238

uhid_write(_metadata, fd, &answer);

tools/testing/selftests/hid/hid_common.h

248

int fd;

tools/testing/selftests/hid/hid_common.h

256

int fd = args->fd;

tools/testing/selftests/hid/hid_common.h

259

pfds[0].fd = fd;

tools/testing/selftests/hid/hid_common.h

271

ret = uhid_event(_metadata, fd);

tools/testing/selftests/hid/hid_common.h

283

.fd = uhid_fd,

tools/testing/selftests/hid/hid_common.h

325

int fd, nread;

tools/testing/selftests/hid/hid_common.h

336

fd = open(uevent, O_RDONLY | O_NONBLOCK);

tools/testing/selftests/hid/hid_common.h

337

if (fd < 0)

tools/testing/selftests/hid/hid_common.h

342

nread = read(fd, temp, ARRAY_SIZE(temp));

tools/testing/selftests/hid/hid_common.h

346

close(fd);

tools/testing/selftests/hid/hidraw.c

145

pfds[0].fd = self->hidraw_fd;

tools/testing/selftests/ia64/aliasing-test.c

121

int fd, rc;

tools/testing/selftests/ia64/aliasing-test.c

124

fd = open(path, O_RDWR);

tools/testing/selftests/ia64/aliasing-test.c

125

if (fd == -1) {

tools/testing/selftests/ia64/aliasing-test.c

130

rc = write(fd, "1", 2);

tools/testing/selftests/ia64/aliasing-test.c

132

close(fd);

tools/testing/selftests/ia64/aliasing-test.c

138

rc = read(fd, buf, sizeof(buf));

tools/testing/selftests/ia64/aliasing-test.c

143

close(fd);

tools/testing/selftests/ia64/aliasing-test.c

26

int fd, rc;

tools/testing/selftests/ia64/aliasing-test.c

30

fd = open(path, O_RDWR);

tools/testing/selftests/ia64/aliasing-test.c

31

if (fd == -1) {

tools/testing/selftests/ia64/aliasing-test.c

37

rc = ioctl(fd, PCIIOC_MMAP_IS_MEM);

tools/testing/selftests/ia64/aliasing-test.c

42

addr = mmap(NULL, length, PROT_READ|PROT_WRITE, MAP_SHARED, fd, offset);

tools/testing/selftests/ia64/aliasing-test.c

58

close(fd);

tools/testing/selftests/intel_pstate/aperf.c

24

unsigned int i, cpu, fd;

tools/testing/selftests/intel_pstate/aperf.c

47

fd = open(msr_file_name, O_RDONLY);

tools/testing/selftests/intel_pstate/aperf.c

49

if (fd == -1) {

tools/testing/selftests/intel_pstate/aperf.c

66

pread(fd, &old_tsc, sizeof(old_tsc), 0x10);

tools/testing/selftests/intel_pstate/aperf.c

67

pread(fd, &old_aperf, sizeof(old_mperf), 0xe7);

tools/testing/selftests/intel_pstate/aperf.c

68

pread(fd, &old_mperf, sizeof(old_aperf), 0xe8);

tools/testing/selftests/intel_pstate/aperf.c

78

pread(fd, &new_tsc, sizeof(new_tsc), 0x10);

tools/testing/selftests/intel_pstate/aperf.c

79

pread(fd, &new_aperf, sizeof(new_mperf), 0xe7);

tools/testing/selftests/intel_pstate/aperf.c

80

pread(fd, &new_mperf, sizeof(new_aperf), 0xe8);

tools/testing/selftests/intel_pstate/msr.c

15

int cpu, fd;

tools/testing/selftests/intel_pstate/msr.c

29

fd = open(msr_file_name, O_RDONLY);

tools/testing/selftests/intel_pstate/msr.c

31

if (fd == -1) {

tools/testing/selftests/intel_pstate/msr.c

36

pread(fd, &msr, sizeof(msr), 0x199);

tools/testing/selftests/iommu/iommufd.c

1016

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd));

tools/testing/selftests/iommu/iommufd.c

1020

ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1024

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd));

tools/testing/selftests/iommu/iommufd.c

1028

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ADD_RESERVED),

tools/testing/selftests/iommu/iommufd.c

1034

ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd));

tools/testing/selftests/iommu/iommufd.c

105

EXPECT_ERRNO(EINVAL, ioctl(self->fd, _ioctl, &cmd)); \

tools/testing/selftests/iommu/iommufd.c

1052

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd));

tools/testing/selftests/iommu/iommufd.c

1058

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd));

tools/testing/selftests/iommu/iommufd.c

107

EXPECT_ERRNO(E2BIG, ioctl(self->fd, _ioctl, &cmd)); \

tools/testing/selftests/iommu/iommufd.c

1078

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES, &ranges_cmd));

tools/testing/selftests/iommu/iommufd.c

109

rc = ioctl(self->fd, _ioctl, &cmd); \

tools/testing/selftests/iommu/iommufd.c

1094

ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES, &ranges_cmd));

tools/testing/selftests/iommu/iommufd.c

1101

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ADD_RESERVED),

tools/testing/selftests/iommu/iommufd.c

1104

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES, &ranges_cmd));

tools/testing/selftests/iommu/iommufd.c

1121

EXPECT_ERRNO(EMSGSIZE, ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES,

tools/testing/selftests/iommu/iommufd.c

1128

ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES, &ranges_cmd));

tools/testing/selftests/iommu/iommufd.c

115

ioctl(self->fd, _ioctl, &cmd)); \

tools/testing/selftests/iommu/iommufd.c

1158

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_PAGES),

tools/testing/selftests/iommu/iommufd.c

117

ASSERT_EQ(0, ioctl(self->fd, _ioctl, &cmd)); \

tools/testing/selftests/iommu/iommufd.c

1202

ASSERT_EQ(0, ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1210

ASSERT_EQ(0, ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1214

ASSERT_EQ(0, ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1223

ASSERT_EQ(0, ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1229

ASSERT_EQ(0, ioctl(self->fd,

tools/testing/selftests/iommu/iommufd.c

1257

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_PAGES),

tools/testing/selftests/iommu/iommufd.c

1269

static void check_access_rw(struct __test_metadata *_metadata, int fd,

tools/testing/selftests/iommu/iommufd.c

1294

ASSERT_EQ(0, ioctl(fd,

tools/testing/selftests/iommu/iommufd.c

1307

ASSERT_EQ(0, ioctl(fd,

tools/testing/selftests/iommu/iommufd.c

1325

ASSERT_EQ(0, ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd.c

1338

check_access_rw(_metadata, self->fd, access_id, iova, 0);

tools/testing/selftests/iommu/iommufd.c

1339

check_access_rw(_metadata, self->fd, access_id, iova,

tools/testing/selftests/iommu/iommufd.c

1355

check_access_rw(_metadata, self->fd, access_id, iova, 0);

tools/testing/selftests/iommu/iommufd.c

1383

check_access_rw(_metadata, self->fd, access_id,

tools/testing/selftests/iommu/iommufd.c

1432

check_access_rw(_metadata, self->fd, access_id, MOCK_APERTURE_START, 0);

tools/testing/selftests/iommu/iommufd.c

1450

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1455

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1459

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1464

EXPECT_ERRNO(EINVAL, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1468

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1508

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

151

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_DESTROY, &cmd));

tools/testing/selftests/iommu/iommufd.c

1514

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1518

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1524

EXPECT_ERRNO(EADDRINUSE, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

154

EXPECT_ERRNO(E2BIG, ioctl(self->fd, IOMMU_DESTROY, &cmd));

tools/testing/selftests/iommu/iommufd.c

1559

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_IOAS_COPY,

tools/testing/selftests/iommu/iommufd.c

1563

ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd));

tools/testing/selftests/iommu/iommufd.c

157

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_DESTROY, &cmd));

tools/testing/selftests/iommu/iommufd.c

160

EXPECT_ERRNO(EINVAL, ioctl(self->fd, IOMMU_DESTROY, &cmd));

tools/testing/selftests/iommu/iommufd.c

1617

int fd;

tools/testing/selftests/iommu/iommufd.c

1638

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

1639

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

1666

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

1724

ioctl(self->fd, \

tools/testing/selftests/iommu/iommufd.c

173

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1730

ioctl(self->fd, \

tools/testing/selftests/iommu/iommufd.c

179

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1801

int fd;

tools/testing/selftests/iommu/iommufd.c

1803

fd = open("/proc/self/exe", O_RDONLY);

tools/testing/selftests/iommu/iommufd.c

1804

ASSERT_NE(-1, fd);

tools/testing/selftests/iommu/iommufd.c

1806

buf = mmap(0, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/iommu/iommufd.c

1808

close(fd);

tools/testing/selftests/iommu/iommufd.c

181

EXPECT_ERRNO(EINVAL, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1816

_test_ioctl_ioas_map(self->fd, self->ioas_id, buf, PAGE_SIZE,

tools/testing/selftests/iommu/iommufd.c

184

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

189

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

193

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

195

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

1981

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_PAGES),

tools/testing/selftests/iommu/iommufd.c

1984

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd));

tools/testing/selftests/iommu/iommufd.c

1999

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_UNMAP, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

20

int fd;

tools/testing/selftests/iommu/iommufd.c

2005

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_PAGES),

tools/testing/selftests/iommu/iommufd.c

2008

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd));

tools/testing/selftests/iommu/iommufd.c

2066

EXPECT_ERRNO(EBUSY, _test_ioctl_destroy(self->fd, hwpt_id[0]));

tools/testing/selftests/iommu/iommufd.c

2068

EXPECT_ERRNO(EBUSY, _test_ioctl_destroy(self->fd, hwpt_id[1]));

tools/testing/selftests/iommu/iommufd.c

2080

int fd;

tools/testing/selftests/iommu/iommufd.c

2117

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

2118

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

2169

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

2179

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

22

fd = open("/sys/kernel/mm/transparent_hugepage/hpage_pmd_size",

tools/testing/selftests/iommu/iommufd.c

2388

ASSERT_EQ(VFIO_API_VERSION, ioctl(self->fd, VFIO_GET_API_VERSION));

tools/testing/selftests/iommu/iommufd.c

2389

ASSERT_EQ(1, ioctl(self->fd, VFIO_CHECK_EXTENSION, VFIO_TYPE1v2_IOMMU));

tools/testing/selftests/iommu/iommufd.c

24

if (fd < 0)

tools/testing/selftests/iommu/iommufd.c

2400

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2404

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2407

EXPECT_ERRNO(ENODEV, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2419

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

242

int fd;

tools/testing/selftests/iommu/iommufd.c

2423

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2427

EXPECT_ERRNO(ENODEV, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2436

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_GET_INFO, &info_cmd));

tools/testing/selftests/iommu/iommufd.c

2439

EXPECT_ERRNO(ENODEV, ioctl(self->fd, VFIO_IOMMU_GET_INFO, &info_cmd));

tools/testing/selftests/iommu/iommufd.c

2446

ioctl(self->fd, VFIO_SET_IOMMU, VFIO_TYPE1v2_IOMMU));

tools/testing/selftests/iommu/iommufd.c

2447

EXPECT_ERRNO(ENODEV, ioctl(self->fd, VFIO_SET_IOMMU, VFIO_TYPE1_IOMMU));

tools/testing/selftests/iommu/iommufd.c

2459

EXPECT_ERRNO(ENODEV, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2463

EXPECT_ERRNO(ENOENT, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2468

ASSERT_EQ(0, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2472

ASSERT_EQ(0, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2477

ASSERT_EQ(0, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2479

EXPECT_ERRNO(ENODEV, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2484

int fd;

tools/testing/selftests/iommu/iommufd.c

2500

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

2501

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

2509

ASSERT_EQ(0, ioctl(self->fd, IOMMU_VFIO_IOAS, &vfio_ioas_cmd));

tools/testing/selftests/iommu/iommufd.c

2510

ASSERT_EQ(0, ioctl(self->fd, VFIO_SET_IOMMU, variant->version));

tools/testing/selftests/iommu/iommufd.c

2515

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

253

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

254

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

2542

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &cmd));

tools/testing/selftests/iommu/iommufd.c

2564

#define ioctl_check_buf(fd, cmd) \

tools/testing/selftests/iommu/iommufd.c

2569

ASSERT_EQ(0, ioctl(fd, cmd, buffer)); \

tools/testing/selftests/iommu/iommufd.c

2632

ioctl_check_buf(self->fd, VFIO_IOMMU_GET_INFO);

tools/testing/selftests/iommu/iommufd.c

264

ASSERT_EQ(0, ioctl(self->fd, IOMMU_OPTION, &set_limit_cmd));

tools/testing/selftests/iommu/iommufd.c

2641

ioctl_check_buf(self->fd, VFIO_IOMMU_GET_INFO);

tools/testing/selftests/iommu/iommufd.c

2654

ioctl_check_buf(self->fd, VFIO_IOMMU_GET_INFO);

tools/testing/selftests/iommu/iommufd.c

2695

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2696

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2699

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

27

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/iommu/iommufd.c

2702

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2704

EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2708

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

2717

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2725

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

tools/testing/selftests/iommu/iommufd.c

273

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

2751

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));

tools/testing/selftests/iommu/iommufd.c

2763

ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA,

tools/testing/selftests/iommu/iommufd.c

2767

ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA,

tools/testing/selftests/iommu/iommufd.c

2775

int fd;

tools/testing/selftests/iommu/iommufd.c

2791

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

2792

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

28

close(fd);

tools/testing/selftests/iommu/iommufd.c

2824

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

2864

_test_ioctl_destroy(self->fd, self->hwpt_id));

tools/testing/selftests/iommu/iommufd.c

2866

_test_ioctl_destroy(self->fd, self->viommu_id));

tools/testing/selftests/iommu/iommufd.c

2905

EXPECT_ERRNO(EBUSY, _test_ioctl_destroy(self->fd, iopf_hwpt_id));

tools/testing/selftests/iommu/iommufd.c

2939

MAP_SHARED, self->fd, data.out_mmap_offset);

tools/testing/selftests/iommu/iommufd.c

2944

EXPECT_ERRNO(EBUSY, _test_ioctl_destroy(self->fd, self->viommu_id));

tools/testing/selftests/iommu/iommufd.c

302

EXPECT_ERRNO(EINVAL, ioctl(self->fd, IOMMU_IOAS_CHANGE_PROCESS, &cmd));

tools/testing/selftests/iommu/iommufd.c

307

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_CHANGE_PROCESS, &cmd));

tools/testing/selftests/iommu/iommufd.c

321

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_CHANGE_PROCESS, &cmd));

tools/testing/selftests/iommu/iommufd.c

3213

EXPECT_ERRNO(EBUSY, _test_ioctl_destroy(self->fd, hw_queue_id[0]));

tools/testing/selftests/iommu/iommufd.c

3233

EXPECT_ERRNO(ENOENT, _test_ioctl_destroy(self->fd, vdev_id));

tools/testing/selftests/iommu/iommufd.c

3238

int fd;

tools/testing/selftests/iommu/iommufd.c

3254

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

3255

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

3270

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

3355

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3371

_test_cmd_pasid_attach(self->fd, self->no_pasid_stdev_id,

tools/testing/selftests/iommu/iommufd.c

3374

_test_cmd_pasid_attach(self->fd, self->no_pasid_stdev_id,

tools/testing/selftests/iommu/iommufd.c

338

int fd;

tools/testing/selftests/iommu/iommufd.c

3384

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3393

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3402

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3417

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3426

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3450

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3459

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3468

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3477

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3492

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3502

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3517

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

3528

test_cmd_pasid_check_hwpt(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd.c

359

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

360

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

387

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

420

_test_ioctl_destroy(self->fd, self->ioas_id));

tools/testing/selftests/iommu/iommufd.c

523

_test_ioctl_destroy(self->fd, parent_hwpt_id));

tools/testing/selftests/iommu/iommufd.c

60

int fd;

tools/testing/selftests/iommu/iommufd.c

65

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd.c

66

ASSERT_NE(-1, self->fd);

tools/testing/selftests/iommu/iommufd.c

673

_test_ioctl_destroy(self->fd, nested_hwpt_id[0]));

tools/testing/selftests/iommu/iommufd.c

678

_test_ioctl_destroy(self->fd, nested_hwpt_id[1]));

tools/testing/selftests/iommu/iommufd.c

684

_test_ioctl_destroy(self->fd, iopf_hwpt_id));

tools/testing/selftests/iommu/iommufd.c

71

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd.c

735

_test_ioctl_destroy(self->fd, self->ioas_id));

tools/testing/selftests/iommu/iommufd.c

83

EXPECT_ERRNO(ENOENT, _test_ioctl_destroy(self->fd, 0));

tools/testing/selftests/iommu/iommufd.c

85

EXPECT_ERRNO(EFAULT, ioctl(self->fd, IOMMU_DESTROY, NULL));

tools/testing/selftests/iommu/iommufd.c

873

ASSERT_EQ(0, _test_ioctl_ioas_unmap(self->fd, self->ioas_id,

tools/testing/selftests/iommu/iommufd.c

88

ioctl(self->fd, _IO(IOMMUFD_TYPE, IOMMUFD_CMD_BASE - 1),

tools/testing/selftests/iommu/iommufd.c

923

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ADD_RESERVED),

tools/testing/selftests/iommu/iommufd.c

943

ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd));

tools/testing/selftests/iommu/iommufd.c

953

ASSERT_EQ(0, ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd));

tools/testing/selftests/iommu/iommufd.c

990

ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ADD_RESERVED),

tools/testing/selftests/iommu/iommufd_fail_nth.c

210

int fd;

tools/testing/selftests/iommu/iommufd_fail_nth.c

218

self->fd = -1;

tools/testing/selftests/iommu/iommufd_fail_nth.c

234

_test_cmd_pasid_detach(self->fd, self->stdev_id, self->pasid);

tools/testing/selftests/iommu/iommufd_fail_nth.c

235

teardown_iommufd(self->fd, _metadata);

tools/testing/selftests/iommu/iommufd_fail_nth.c

247

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

248

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

251

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

261

if (ioctl(self->fd, IOMMU_IOAS_IOVA_RANGES, &ranges_cmd))

tools/testing/selftests/iommu/iommufd_fail_nth.c

275

if (ioctl(self->fd, IOMMU_IOAS_ALLOW_IOVAS, &allow_cmd))

tools/testing/selftests/iommu/iommufd_fail_nth.c

279

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

295

if (ioctl(self->fd, IOMMU_IOAS_COPY, &copy_cmd))

tools/testing/selftests/iommu/iommufd_fail_nth.c

299

if (_test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE,

tools/testing/selftests/iommu/iommufd_fail_nth.c

303

_test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE, NULL);

tools/testing/selftests/iommu/iommufd_fail_nth.c

31

int fd;

tools/testing/selftests/iommu/iommufd_fail_nth.c

315

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

316

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

319

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

322

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

327

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

33

fd = openat(dfd, fn, O_WRONLY);

tools/testing/selftests/iommu/iommufd_fail_nth.c

330

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, 262144, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

335

if (_test_ioctl_destroy(self->fd, stdev_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

338

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

34

if (fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

351

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

352

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

355

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

358

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

36

res = write(fd, val, val_len);

tools/testing/selftests/iommu/iommufd_fail_nth.c

363

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

366

if (_test_ioctl_ioas_map_file(self->fd, ioas_id, mfd, 0, 262144, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

371

if (_test_ioctl_destroy(self->fd, stdev_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

374

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

38

close(fd);

tools/testing/selftests/iommu/iommufd_fail_nth.c

388

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

389

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

392

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

395

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

398

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

403

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id2, &hwpt_id2,

tools/testing/selftests/iommu/iommufd_fail_nth.c

407

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, 262144, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

412

if (_test_ioctl_destroy(self->fd, stdev_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

415

if (_test_ioctl_destroy(self->fd, stdev_id2))

tools/testing/selftests/iommu/iommufd_fail_nth.c

418

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

420

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id2, &hwpt_id2,

tools/testing/selftests/iommu/iommufd_fail_nth.c

433

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

434

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

437

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

440

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

443

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, 262144, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

450

if (_test_cmd_create_access(self->fd, ioas_id, &self->access_id, 0))

tools/testing/selftests/iommu/iommufd_fail_nth.c

464

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

469

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

474

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

479

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

495

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

512

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

513

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

516

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

519

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

522

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

527

if (_test_cmd_create_access(self->fd, ioas_id, &self->access_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

543

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

549

if (_test_cmd_destroy_access_pages(self->fd, self->access_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

568

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

569

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

572

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

575

if (_test_ioctl_set_temp_memory_limit(self->fd, 32))

tools/testing/selftests/iommu/iommufd_fail_nth.c

578

if (_test_cmd_mock_domain(self->fd, ioas_id, &stdev_id, &hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

581

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

586

if (_test_cmd_create_access(self->fd, ioas_id, &self->access_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

602

if (ioctl(self->fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_ACCESS_RW),

tools/testing/selftests/iommu/iommufd_fail_nth.c

608

if (_test_cmd_destroy_access_pages(self->fd, self->access_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

616

if (_test_ioctl_destroy(self->fd, stdev_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

641

self->fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_fail_nth.c

642

if (self->fd == -1)

tools/testing/selftests/iommu/iommufd_fail_nth.c

645

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

648

if (_test_ioctl_ioas_alloc(self->fd, &ioas_id2))

tools/testing/selftests/iommu/iommufd_fail_nth.c

652

if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, PAGE_SIZE, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

657

if (_test_ioctl_ioas_map(self->fd, ioas_id2, buffer, PAGE_SIZE, &iova,

tools/testing/selftests/iommu/iommufd_fail_nth.c

665

if (_test_cmd_mock_domain_flags(self->fd, ioas_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

670

if (_test_cmd_get_hw_info(self->fd, idev_id, IOMMU_HW_INFO_TYPE_DEFAULT,

tools/testing/selftests/iommu/iommufd_fail_nth.c

674

if (_test_cmd_hwpt_alloc(self->fd, idev_id, ioas_id, 0,

tools/testing/selftests/iommu/iommufd_fail_nth.c

679

if (_test_cmd_mock_domain_replace(self->fd, self->stdev_id, ioas_id2, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

682

if (_test_cmd_mock_domain_replace(self->fd, self->stdev_id, hwpt_id, NULL))

tools/testing/selftests/iommu/iommufd_fail_nth.c

685

if (_test_cmd_hwpt_alloc(self->fd, idev_id, ioas_id, 0,

tools/testing/selftests/iommu/iommufd_fail_nth.c

692

if (_test_cmd_viommu_alloc(self->fd, idev_id, hwpt_id, 0,

tools/testing/selftests/iommu/iommufd_fail_nth.c

697

if (_test_cmd_vdevice_alloc(self->fd, viommu_id, idev_id, 0, &vdev_id))

tools/testing/selftests/iommu/iommufd_fail_nth.c

700

if (_test_cmd_hw_queue_alloc(self->fd, viommu_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

705

if (_test_ioctl_fault_alloc(self->fd, &fault_id, &fault_fd))

tools/testing/selftests/iommu/iommufd_fail_nth.c

709

if (_test_cmd_hwpt_alloc(self->fd, idev_id, hwpt_id, fault_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

714

if (_test_cmd_veventq_alloc(self->fd, viommu_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

720

if (_test_cmd_hwpt_alloc(self->fd, idev_id, ioas_id, 0,

tools/testing/selftests/iommu/iommufd_fail_nth.c

730

if (_test_cmd_pasid_attach(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

736

if (_test_cmd_pasid_replace(self->fd, self->stdev_id,

tools/testing/selftests/iommu/iommufd_fail_nth.c

740

if (_test_cmd_pasid_detach(self->fd, self->stdev_id, self->pasid))

tools/testing/selftests/iommu/iommufd_utils.h

100

static int _test_cmd_mock_domain(int fd, unsigned int ioas_id, __u32 *stdev_id,

tools/testing/selftests/iommu/iommufd_utils.h

1001

_test_cmd_viommu_alloc(self->fd, device_id, hwpt_id, 0, \

tools/testing/selftests/iommu/iommufd_utils.h

1004

static int _test_cmd_vdevice_alloc(int fd, __u32 viommu_id, __u32 idev_id,

tools/testing/selftests/iommu/iommufd_utils.h

1015

ret = ioctl(fd, IOMMU_VDEVICE_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

1024

ASSERT_EQ(0, _test_cmd_vdevice_alloc(self->fd, viommu_id, idev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1028

_test_cmd_vdevice_alloc(self->fd, viommu_id, idev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1031

static int _test_cmd_hw_queue_alloc(int fd, __u32 viommu_id, __u32 type,

tools/testing/selftests/iommu/iommufd_utils.h

1045

ret = ioctl(fd, IOMMU_HW_QUEUE_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

1054

ASSERT_EQ(0, _test_cmd_hw_queue_alloc(self->fd, viommu_id, type, idx, \

tools/testing/selftests/iommu/iommufd_utils.h

1059

_test_cmd_hw_queue_alloc(self->fd, viommu_id, type, idx, \

tools/testing/selftests/iommu/iommufd_utils.h

1062

static int _test_cmd_veventq_alloc(int fd, __u32 viommu_id, __u32 type,

tools/testing/selftests/iommu/iommufd_utils.h

1073

ret = ioctl(fd, IOMMU_VEVENTQ_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

1084

ASSERT_EQ(0, _test_cmd_veventq_alloc(self->fd, viommu_id, type, \

tools/testing/selftests/iommu/iommufd_utils.h

1089

_test_cmd_veventq_alloc(self->fd, viommu_id, type, \

tools/testing/selftests/iommu/iommufd_utils.h

1092

static int _test_cmd_trigger_vevents(int fd, __u32 dev_id, __u32 nvevents)

tools/testing/selftests/iommu/iommufd_utils.h

1103

if (ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_TRIGGER_VEVENT),

tools/testing/selftests/iommu/iommufd_utils.h

111

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

1111

ASSERT_EQ(0, _test_cmd_trigger_vevents(self->fd, dev_id, nvevents))

tools/testing/selftests/iommu/iommufd_utils.h

1113

static int _test_cmd_read_vevents(int fd, __u32 event_fd, __u32 nvevents,

tools/testing/selftests/iommu/iommufd_utils.h

1116

struct pollfd pollfd = { .fd = event_fd, .events = POLLIN };

tools/testing/selftests/iommu/iommufd_utils.h

1167

ASSERT_EQ(0, _test_cmd_read_vevents(self->fd, event_fd, nvevents, \

tools/testing/selftests/iommu/iommufd_utils.h

1171

_test_cmd_read_vevents(self->fd, event_fd, nvevents, \

tools/testing/selftests/iommu/iommufd_utils.h

1174

static int _test_cmd_pasid_attach(int fd, __u32 stdev_id, __u32 pasid,

tools/testing/selftests/iommu/iommufd_utils.h

1187

return ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_PASID_ATTACH),

tools/testing/selftests/iommu/iommufd_utils.h

1192

ASSERT_EQ(0, _test_cmd_pasid_attach(self->fd, self->stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1197

_test_cmd_pasid_attach(self->fd, self->stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1200

static int _test_cmd_pasid_replace(int fd, __u32 stdev_id, __u32 pasid,

tools/testing/selftests/iommu/iommufd_utils.h

1213

return ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_PASID_REPLACE),

tools/testing/selftests/iommu/iommufd_utils.h

1218

ASSERT_EQ(0, _test_cmd_pasid_replace(self->fd, self->stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1223

_test_cmd_pasid_replace(self->fd, self->stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1226

static int _test_cmd_pasid_detach(int fd, __u32 stdev_id, __u32 pasid)

tools/testing/selftests/iommu/iommufd_utils.h

1237

return ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_PASID_DETACH),

tools/testing/selftests/iommu/iommufd_utils.h

124

ASSERT_EQ(0, _test_cmd_mock_domain(self->fd, ioas_id, stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

1242

ASSERT_EQ(0, _test_cmd_pasid_detach(self->fd, self->stdev_id, pasid))

tools/testing/selftests/iommu/iommufd_utils.h

1244

static int test_cmd_pasid_check_hwpt(int fd, __u32 stdev_id, __u32 pasid,

tools/testing/selftests/iommu/iommufd_utils.h

1257

return ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_PASID_CHECK_HWPT),

tools/testing/selftests/iommu/iommufd_utils.h

127

EXPECT_ERRNO(_errno, _test_cmd_mock_domain(self->fd, ioas_id, \

tools/testing/selftests/iommu/iommufd_utils.h

130

static int _test_cmd_mock_domain_flags(int fd, unsigned int ioas_id,

tools/testing/selftests/iommu/iommufd_utils.h

142

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

155

ASSERT_EQ(0, _test_cmd_mock_domain_flags(self->fd, ioas_id, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

159

_test_cmd_mock_domain_flags(self->fd, ioas_id, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

162

static int _test_cmd_mock_domain_replace(int fd, __u32 stdev_id, __u32 pt_id,

tools/testing/selftests/iommu/iommufd_utils.h

175

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

184

ASSERT_EQ(0, _test_cmd_mock_domain_replace(self->fd, stdev_id, pt_id, \

tools/testing/selftests/iommu/iommufd_utils.h

187

EXPECT_ERRNO(_errno, _test_cmd_mock_domain_replace(self->fd, stdev_id, \

tools/testing/selftests/iommu/iommufd_utils.h

190

static int _test_cmd_hwpt_alloc(int fd, __u32 device_id, __u32 pt_id, __u32 ft_id,

tools/testing/selftests/iommu/iommufd_utils.h

206

ret = ioctl(fd, IOMMU_HWPT_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

215

ASSERT_EQ(0, _test_cmd_hwpt_alloc(self->fd, device_id, pt_id, 0, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

226

self->fd, device_id, pt_id, 0, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

232

self->fd, device_id, pt_id, 0, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

237

ASSERT_EQ(0, _test_cmd_hwpt_alloc(self->fd, device_id, pt_id, 0, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

242

_test_cmd_hwpt_alloc(self->fd, device_id, pt_id, 0, flags, \

tools/testing/selftests/iommu/iommufd_utils.h

247

ASSERT_EQ(0, _test_cmd_hwpt_alloc(self->fd, device_id, pt_id, fault_id, \

tools/testing/selftests/iommu/iommufd_utils.h

253

_test_cmd_hwpt_alloc(self->fd, device_id, pt_id, fault_id, \

tools/testing/selftests/iommu/iommufd_utils.h

269

ioctl(self->fd, \

tools/testing/selftests/iommu/iommufd_utils.h

292

ASSERT_EQ(0, ioctl(self->fd, \

tools/testing/selftests/iommu/iommufd_utils.h

305

static int _test_cmd_hwpt_invalidate(int fd, __u32 hwpt_id, void *reqs,

tools/testing/selftests/iommu/iommufd_utils.h

317

int rc = ioctl(fd, IOMMU_HWPT_INVALIDATE, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

325

_test_cmd_hwpt_invalidate(self->fd, hwpt_id, reqs, \

tools/testing/selftests/iommu/iommufd_utils.h

332

self->fd, hwpt_id, reqs, \

tools/testing/selftests/iommu/iommufd_utils.h

336

static int _test_cmd_viommu_invalidate(int fd, __u32 viommu_id, void *reqs,

tools/testing/selftests/iommu/iommufd_utils.h

348

int rc = ioctl(fd, IOMMU_HWPT_INVALIDATE, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

356

_test_cmd_viommu_invalidate(self->fd, viommu, reqs, \

tools/testing/selftests/iommu/iommufd_utils.h

364

self->fd, viommu_id, reqs, \

tools/testing/selftests/iommu/iommufd_utils.h

368

static int _test_cmd_access_replace_ioas(int fd, __u32 access_id,

tools/testing/selftests/iommu/iommufd_utils.h

379

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

385

ASSERT_EQ(0, _test_cmd_access_replace_ioas(self->fd, access_id, ioas_id))

tools/testing/selftests/iommu/iommufd_utils.h

387

static int _test_cmd_set_dirty_tracking(int fd, __u32 hwpt_id, bool enabled)

tools/testing/selftests/iommu/iommufd_utils.h

396

ret = ioctl(fd, IOMMU_HWPT_SET_DIRTY_TRACKING, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

402

ASSERT_EQ(0, _test_cmd_set_dirty_tracking(self->fd, hwpt_id, enabled))

tools/testing/selftests/iommu/iommufd_utils.h

404

static int _test_cmd_get_dirty_bitmap(int fd, __u32 hwpt_id, size_t length,

tools/testing/selftests/iommu/iommufd_utils.h

419

ret = ioctl(fd, IOMMU_HWPT_GET_DIRTY_BITMAP, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

425

#define test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, page_size, \

tools/testing/selftests/iommu/iommufd_utils.h

427

ASSERT_EQ(0, _test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, \

tools/testing/selftests/iommu/iommufd_utils.h

430

static int _test_cmd_mock_domain_set_dirty(int fd, __u32 hwpt_id, size_t length,

tools/testing/selftests/iommu/iommufd_utils.h

447

ret = ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_DIRTY), &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

455

#define test_cmd_mock_domain_set_dirty(fd, hwpt_id, length, iova, page_size, \

tools/testing/selftests/iommu/iommufd_utils.h

458

_test_cmd_mock_domain_set_dirty(fd, hwpt_id, length, iova, \

tools/testing/selftests/iommu/iommufd_utils.h

461

static int _test_mock_dirty_bitmaps(int fd, __u32 hwpt_id, size_t length,

tools/testing/selftests/iommu/iommufd_utils.h

477

test_cmd_mock_domain_set_dirty(fd, hwpt_id, length, iova, page_size,

tools/testing/selftests/iommu/iommufd_utils.h

483

test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, page_size, bitmap,

tools/testing/selftests/iommu/iommufd_utils.h

495

test_cmd_get_dirty_bitmap(fd, hwpt_id, length, iova, page_size, bitmap,

tools/testing/selftests/iommu/iommufd_utils.h

513

ASSERT_EQ(0, _test_mock_dirty_bitmaps(self->fd, hwpt_id, length, iova, \

tools/testing/selftests/iommu/iommufd_utils.h

517

static int _test_cmd_create_access(int fd, unsigned int ioas_id,

tools/testing/selftests/iommu/iommufd_utils.h

528

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

535

ASSERT_EQ(0, _test_cmd_create_access(self->fd, ioas_id, access_id, \

tools/testing/selftests/iommu/iommufd_utils.h

545

static int _test_cmd_destroy_access_pages(int fd, unsigned int access_id,

tools/testing/selftests/iommu/iommufd_utils.h

554

return ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

557

ASSERT_EQ(0, _test_cmd_destroy_access_pages(self->fd, access_id, \

tools/testing/selftests/iommu/iommufd_utils.h

561

self->fd, access_id, access_pages_id))

tools/testing/selftests/iommu/iommufd_utils.h

563

static int _test_cmd_get_dmabuf(int fd, size_t len, int *out_fd)

tools/testing/selftests/iommu/iommufd_utils.h

571

*out_fd = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

577

ASSERT_EQ(0, _test_cmd_get_dmabuf(self->fd, len, out_fd))

tools/testing/selftests/iommu/iommufd_utils.h

579

static int _test_cmd_revoke_dmabuf(int fd, int dmabuf_fd, bool revoked)

tools/testing/selftests/iommu/iommufd_utils.h

588

ret = ioctl(fd, IOMMU_TEST_CMD, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

594

ASSERT_EQ(0, _test_cmd_revoke_dmabuf(self->fd, dmabuf_fd, revoke))

tools/testing/selftests/iommu/iommufd_utils.h

596

static int _test_ioctl_destroy(int fd, unsigned int id)

tools/testing/selftests/iommu/iommufd_utils.h

602

return ioctl(fd, IOMMU_DESTROY, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

604

#define test_ioctl_destroy(id) ASSERT_EQ(0, _test_ioctl_destroy(self->fd, id))

tools/testing/selftests/iommu/iommufd_utils.h

606

static int _test_ioctl_ioas_alloc(int fd, __u32 *id)

tools/testing/selftests/iommu/iommufd_utils.h

61

MAP_SHARED, self->fd, offset))

tools/testing/selftests/iommu/iommufd_utils.h

613

ret = ioctl(fd, IOMMU_IOAS_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

621

ASSERT_EQ(0, _test_ioctl_ioas_alloc(self->fd, id)); \

tools/testing/selftests/iommu/iommufd_utils.h

625

static int _test_ioctl_ioas_map(int fd, unsigned int ioas_id, void *buffer,

tools/testing/selftests/iommu/iommufd_utils.h

640

ret = ioctl(fd, IOMMU_IOAS_MAP, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

645

ASSERT_EQ(0, _test_ioctl_ioas_map(self->fd, self->ioas_id, buffer, \

tools/testing/selftests/iommu/iommufd_utils.h

652

_test_ioctl_ioas_map(self->fd, self->ioas_id, buffer, \

tools/testing/selftests/iommu/iommufd_utils.h

658

ASSERT_EQ(0, _test_ioctl_ioas_map(self->fd, ioas_id, buffer, length, \

tools/testing/selftests/iommu/iommufd_utils.h

667

self->fd, self->ioas_id, buffer, length, \

tools/testing/selftests/iommu/iommufd_utils.h

679

self->fd, ioas_id, buffer, length, &__iova, \

tools/testing/selftests/iommu/iommufd_utils.h

690

self->fd, self->ioas_id, buffer, length, \

tools/testing/selftests/iommu/iommufd_utils.h

697

static int _test_ioctl_ioas_unmap(int fd, unsigned int ioas_id, uint64_t iova,

tools/testing/selftests/iommu/iommufd_utils.h

708

ret = ioctl(fd, IOMMU_IOAS_UNMAP, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

714

ASSERT_EQ(0, _test_ioctl_ioas_unmap(self->fd, self->ioas_id, iova, \

tools/testing/selftests/iommu/iommufd_utils.h

718

ASSERT_EQ(0, _test_ioctl_ioas_unmap(self->fd, ioas_id, iova, length, \

tools/testing/selftests/iommu/iommufd_utils.h

722

EXPECT_ERRNO(_errno, _test_ioctl_ioas_unmap(self->fd, self->ioas_id, \

tools/testing/selftests/iommu/iommufd_utils.h

725

static int _test_ioctl_ioas_map_file(int fd, unsigned int ioas_id, int mfd,

tools/testing/selftests/iommu/iommufd_utils.h

733

.fd = mfd,

tools/testing/selftests/iommu/iommufd_utils.h

742

ret = ioctl(fd, IOMMU_IOAS_MAP_FILE, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

750

self->fd, self->ioas_id, mfd, start, length, iova_p, \

tools/testing/selftests/iommu/iommufd_utils.h

757

self->fd, self->ioas_id, mfd, start, length, iova_p, \

tools/testing/selftests/iommu/iommufd_utils.h

763

self->fd, ioas_id, mfd, start, length, iova_p, \

tools/testing/selftests/iommu/iommufd_utils.h

770

self->fd, self->ioas_id, mfd, start, \

tools/testing/selftests/iommu/iommufd_utils.h

777

static int _test_ioctl_set_temp_memory_limit(int fd, unsigned int limit)

tools/testing/selftests/iommu/iommufd_utils.h

785

return ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_SET_TEMP_MEMORY_LIMIT),

tools/testing/selftests/iommu/iommufd_utils.h

790

ASSERT_EQ(0, _test_ioctl_set_temp_memory_limit(self->fd, limit))

tools/testing/selftests/iommu/iommufd_utils.h

795

static void teardown_iommufd(int fd, struct __test_metadata *_metadata)

tools/testing/selftests/iommu/iommufd_utils.h

804

if (fd == -1)

tools/testing/selftests/iommu/iommufd_utils.h

807

EXPECT_EQ(0, close(fd));

tools/testing/selftests/iommu/iommufd_utils.h

809

fd = open("/dev/iommu", O_RDWR);

tools/testing/selftests/iommu/iommufd_utils.h

810

EXPECT_NE(-1, fd);

tools/testing/selftests/iommu/iommufd_utils.h

811

EXPECT_EQ(0, ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_MD_CHECK_REFS),

tools/testing/selftests/iommu/iommufd_utils.h

813

EXPECT_EQ(0, close(fd));

tools/testing/selftests/iommu/iommufd_utils.h

825

static int _test_cmd_get_hw_info(int fd, __u32 device_id, __u32 data_type,

tools/testing/selftests/iommu/iommufd_utils.h

843

ret = ioctl(fd, IOMMU_GET_HW_INFO, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

886

ASSERT_EQ(0, _test_cmd_get_hw_info(self->fd, device_id, data_type, \

tools/testing/selftests/iommu/iommufd_utils.h

891

_test_cmd_get_hw_info(self->fd, device_id, data_type, \

tools/testing/selftests/iommu/iommufd_utils.h

895

ASSERT_EQ(0, _test_cmd_get_hw_info(self->fd, device_id, \

tools/testing/selftests/iommu/iommufd_utils.h

900

ASSERT_EQ(0, _test_cmd_get_hw_info(self->fd, device_id, \

tools/testing/selftests/iommu/iommufd_utils.h

904

static int _test_ioctl_fault_alloc(int fd, __u32 *fault_id, __u32 *fault_fd)

tools/testing/selftests/iommu/iommufd_utils.h

911

ret = ioctl(fd, IOMMU_FAULT_QUEUE_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

921

ASSERT_EQ(0, _test_ioctl_fault_alloc(self->fd, fault_id, \

tools/testing/selftests/iommu/iommufd_utils.h

927

static int _test_cmd_trigger_iopf(int fd, __u32 device_id, __u32 pasid,

tools/testing/selftests/iommu/iommufd_utils.h

948

ret = ioctl(fd, _IOMMU_TEST_CMD(IOMMU_TEST_OP_TRIGGER_IOPF), &trigger_iopf_cmd);

tools/testing/selftests/iommu/iommufd_utils.h

95

ioctl(self->fd, \

tools/testing/selftests/iommu/iommufd_utils.h

966

ASSERT_EQ(0, _test_cmd_trigger_iopf(self->fd, device_id, 0x1, fault_fd))

tools/testing/selftests/iommu/iommufd_utils.h

968

ASSERT_EQ(0, _test_cmd_trigger_iopf(self->fd, device_id, \

tools/testing/selftests/iommu/iommufd_utils.h

971

static int _test_cmd_viommu_alloc(int fd, __u32 device_id, __u32 hwpt_id,

tools/testing/selftests/iommu/iommufd_utils.h

986

ret = ioctl(fd, IOMMU_VIOMMU_ALLOC, &cmd);

tools/testing/selftests/iommu/iommufd_utils.h

996

ASSERT_EQ(0, _test_cmd_viommu_alloc(self->fd, device_id, hwpt_id, 0, \

tools/testing/selftests/ipc/msgque.c

37

int fd, ret, id, i;

tools/testing/selftests/ipc/msgque.c

40

fd = open("/proc/sys/kernel/msg_next_id", O_WRONLY);

tools/testing/selftests/ipc/msgque.c

41

if (fd == -1) {

tools/testing/selftests/ipc/msgque.c

47

ret = write(fd, buf, strlen(buf));

tools/testing/selftests/ir/ir_loopback.c

100

return fd;

tools/testing/selftests/ir/ir_loopback.c

176

struct pollfd pfd = { .fd = rlircfd, .events = POLLIN };

tools/testing/selftests/ir/ir_loopback.c

76

int fd;

tools/testing/selftests/ir/ir_loopback.c

96

fd = open(buf, O_RDWR | O_NONBLOCK);

tools/testing/selftests/ir/ir_loopback.c

97

if (fd == -1)

tools/testing/selftests/kho/init.c

28

int fd;

tools/testing/selftests/kho/init.c

30

fd = open(KHO_FINALIZE, O_RDWR);

tools/testing/selftests/kho/init.c

31

if (fd < 0)

tools/testing/selftests/kho/init.c

34

if (write(fd, enable, sizeof(enable)) != sizeof(enable))

tools/testing/selftests/kho/init.c

37

close(fd);

tools/testing/selftests/kho/init.c

53

int fd, err;

tools/testing/selftests/kho/init.c

55

fd = open("/proc/cmdline", O_RDONLY);

tools/testing/selftests/kho/init.c

56

if (fd < 0)

tools/testing/selftests/kho/init.c

59

len = read(fd, cmdline, sizeof(cmdline));

tools/testing/selftests/kho/init.c

60

close(fd);

tools/testing/selftests/kho/init.c

66

fd = open(KERNEL_IMAGE, O_RDONLY);

tools/testing/selftests/kho/init.c

67

if (fd < 0)

tools/testing/selftests/kho/init.c

70

err = kexec_file_load(fd, -1, len, cmdline, KEXEC_FILE_NO_INITRAMFS);

tools/testing/selftests/kho/init.c

71

close(fd);

tools/testing/selftests/kselftest_harness.h

996

poll_child.fd = childfd;

tools/testing/selftests/kvm/access_tracking_perf_test.c

110

static uint64_t pread_uint64(int fd, const char *filename, uint64_t index)

tools/testing/selftests/kvm/access_tracking_perf_test.c

115

TEST_ASSERT(pread(fd, &value, sizeof(value), offset) == sizeof(value),

tools/testing/selftests/kvm/arm64/page_fault_test.c

411

int ret, fd = region->fd;

tools/testing/selftests/kvm/arm64/page_fault_test.c

413

if (fd != -1) {

tools/testing/selftests/kvm/arm64/page_fault_test.c

414

ret = fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,

tools/testing/selftests/kvm/arm64/sea_to_user.c

63

int fd;

tools/testing/selftests/kvm/arm64/sea_to_user.c

67

fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/kvm/arm64/sea_to_user.c

68

if (fd < 0)

tools/testing/selftests/kvm/arm64/sea_to_user.c

70

if (pread(fd, &pinfo, sizeof(pinfo), offset) != sizeof(pinfo)) {

tools/testing/selftests/kvm/arm64/sea_to_user.c

71

close(fd);

tools/testing/selftests/kvm/arm64/sea_to_user.c

75

close(fd);

tools/testing/selftests/kvm/arm64/smccc_filter.c

104

r = __kvm_device_attr_set(vm->fd, KVM_ARM_VM_SMCCC_CTRL,

tools/testing/selftests/kvm/arm64/smccc_filter.c

263

r = __kvm_has_device_attr(vm->fd, KVM_ARM_VM_SMCCC_CTRL, KVM_ARM_VM_SMCCC_FILTER);

tools/testing/selftests/kvm/arm64/smccc_filter.c

61

return __kvm_device_attr_set(vm->fd, KVM_ARM_VM_SMCCC_CTRL,

tools/testing/selftests/kvm/arm64/vgic_irq.c

624

int fd[MAX_SPI];

tools/testing/selftests/kvm/arm64/vgic_irq.c

647

fd[f] = kvm_new_eventfd();

tools/testing/selftests/kvm/arm64/vgic_irq.c

651

kvm_assign_irqfd(vm, i - MIN_SPI, fd[f]);

tools/testing/selftests/kvm/arm64/vgic_irq.c

656

ret = write(fd[f], &val, sizeof(uint64_t));

tools/testing/selftests/kvm/arm64/vgic_irq.c

662

kvm_close(fd[f]);

tools/testing/selftests/kvm/guest_memfd_test.c

122

static void test_numa_allocation(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

135

mem = kvm_mmap(total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/guest_memfd_test.c

143

kvm_fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, page_size);

tools/testing/selftests/kvm/guest_memfd_test.c

158

kvm_fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, total_size);

tools/testing/selftests/kvm/guest_memfd_test.c

174

static void test_fault_sigbus(int fd, size_t accessible_size, size_t map_size)

tools/testing/selftests/kvm/guest_memfd_test.c

180

mem = kvm_mmap(map_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/guest_memfd_test.c

191

static void test_fault_overflow(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

193

test_fault_sigbus(fd, total_size, total_size * 4);

tools/testing/selftests/kvm/guest_memfd_test.c

196

static void test_fault_private(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

198

test_fault_sigbus(fd, 0, total_size);

tools/testing/selftests/kvm/guest_memfd_test.c

201

static void test_mmap_not_supported(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

205

mem = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/kvm/guest_memfd_test.c

208

mem = mmap(NULL, total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/kvm/guest_memfd_test.c

212

static void test_file_size(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

217

ret = fstat(fd, &sb);

tools/testing/selftests/kvm/guest_memfd_test.c

223

static void test_fallocate(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

227

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, 0, total_size);

tools/testing/selftests/kvm/guest_memfd_test.c

230

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

234

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, total_size, page_size);

tools/testing/selftests/kvm/guest_memfd_test.c

237

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, total_size + page_size, page_size);

tools/testing/selftests/kvm/guest_memfd_test.c

240

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

244

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

248

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

252

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

256

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, page_size, page_size);

tools/testing/selftests/kvm/guest_memfd_test.c

260

static void test_invalid_punch_hole(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

28

static void test_file_read_write(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

282

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE,

tools/testing/selftests/kvm/guest_memfd_test.c

294

int fd;

tools/testing/selftests/kvm/guest_memfd_test.c

297

fd = __vm_create_guest_memfd(vm, size, guest_memfd_flags);

tools/testing/selftests/kvm/guest_memfd_test.c

298

TEST_ASSERT(fd < 0 && errno == EINVAL,

tools/testing/selftests/kvm/guest_memfd_test.c

32

TEST_ASSERT(read(fd, buf, sizeof(buf)) < 0,

tools/testing/selftests/kvm/guest_memfd_test.c

336

int fd;

tools/testing/selftests/kvm/guest_memfd_test.c

339

fd = __vm_create_guest_memfd(vm, page_size, flag);

tools/testing/selftests/kvm/guest_memfd_test.c

34

TEST_ASSERT(write(fd, buf, sizeof(buf)) < 0,

tools/testing/selftests/kvm/guest_memfd_test.c

341

TEST_ASSERT(fd >= 0,

tools/testing/selftests/kvm/guest_memfd_test.c

344

close(fd);

tools/testing/selftests/kvm/guest_memfd_test.c

346

TEST_ASSERT(fd < 0 && errno == EINVAL,

tools/testing/selftests/kvm/guest_memfd_test.c

355

int fd = vm_create_guest_memfd(__vm, page_size * 4, __flags); \

tools/testing/selftests/kvm/guest_memfd_test.c

357

test_##__test(fd, page_size * 4); \

tools/testing/selftests/kvm/guest_memfd_test.c

358

close(fd); \

tools/testing/selftests/kvm/guest_memfd_test.c

36

TEST_ASSERT(pread(fd, buf, sizeof(buf), 0) < 0,

tools/testing/selftests/kvm/guest_memfd_test.c

38

TEST_ASSERT(pwrite(fd, buf, sizeof(buf), 0) < 0,

tools/testing/selftests/kvm/guest_memfd_test.c

42

static void test_mmap_cow(int fd, size_t size)

tools/testing/selftests/kvm/guest_memfd_test.c

435

int fd, i;

tools/testing/selftests/kvm/guest_memfd_test.c

450

fd = vm_create_guest_memfd(vm, size, GUEST_MEMFD_FLAG_MMAP |

tools/testing/selftests/kvm/guest_memfd_test.c

452

vm_set_user_memory_region2(vm, slot, KVM_MEM_GUEST_MEMFD, gpa, size, NULL, fd, 0);

tools/testing/selftests/kvm/guest_memfd_test.c

454

mem = kvm_mmap(size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/guest_memfd_test.c

46

mem = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/kvm/guest_memfd_test.c

464

mem = kvm_mmap(size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/guest_memfd_test.c

468

close(fd);

tools/testing/selftests/kvm/guest_memfd_test.c

50

static void test_mmap_supported(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

57

mem = kvm_mmap(total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/guest_memfd_test.c

63

ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0,

tools/testing/selftests/kvm/guest_memfd_test.c

79

static void test_mbind(int fd, size_t total_size)

tools/testing/selftests/kvm/guest_memfd_test.c

91

mem = kvm_mmap(total_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/hardware_disable_test.c

48

int fd;

tools/testing/selftests/kvm/hardware_disable_test.c

51

fd = open("/dev/null", O_RDWR);

tools/testing/selftests/kvm/hardware_disable_test.c

52

close(fd);

tools/testing/selftests/kvm/include/arm64/vgic.h

21

void __vgic_v3_init(int fd);

tools/testing/selftests/kvm/include/kvm_syscalls.h

52

static inline void *__kvm_mmap(size_t size, int prot, int flags, int fd,

tools/testing/selftests/kvm/include/kvm_syscalls.h

57

mem = mmap(NULL, size, prot, flags, fd, offset);

tools/testing/selftests/kvm/include/kvm_syscalls.h

63

static inline void *kvm_mmap(size_t size, int prot, int flags, int fd)

tools/testing/selftests/kvm/include/kvm_syscalls.h

65

return __kvm_mmap(size, prot, flags, fd, 0);

tools/testing/selftests/kvm/include/kvm_syscalls.h

68

static inline int kvm_dup(int fd)

tools/testing/selftests/kvm/include/kvm_syscalls.h

70

int new_fd = dup(fd);

tools/testing/selftests/kvm/include/kvm_syscalls.h

77

__KVM_SYSCALL_DEFINE(close, 1, int, fd);

tools/testing/selftests/kvm/include/kvm_syscalls.h

78

__KVM_SYSCALL_DEFINE(fallocate, 4, int, fd, int, mode, loff_t, offset, loff_t, len);

tools/testing/selftests/kvm/include/kvm_syscalls.h

79

__KVM_SYSCALL_DEFINE(ftruncate, 2, unsigned int, fd, off_t, length);

tools/testing/selftests/kvm/include/kvm_util.h

103

int fd;

tools/testing/selftests/kvm/include/kvm_util.h

320

#define kvm_do_ioctl(fd, cmd, arg) \

tools/testing/selftests/kvm/include/kvm_util.h

323

ioctl(fd, cmd, arg); \

tools/testing/selftests/kvm/include/kvm_util.h

341

kvm_do_ioctl((vm)->fd, cmd, arg); \

tools/testing/selftests/kvm/include/kvm_util.h

385

kvm_do_ioctl((vcpu)->fd, cmd, arg); \

tools/testing/selftests/kvm/include/kvm_util.h

40

int fd;

tools/testing/selftests/kvm/include/kvm_util.h

532

int fd = __vm_ioctl(vm, KVM_GET_STATS_FD, NULL);

tools/testing/selftests/kvm/include/kvm_util.h

534

TEST_ASSERT_VM_VCPU_IOCTL(fd >= 0, KVM_GET_STATS_FD, fd, vm);

tools/testing/selftests/kvm/include/kvm_util.h

535

return fd;

tools/testing/selftests/kvm/include/kvm_util.h

54

int fd;

tools/testing/selftests/kvm/include/kvm_util.h

542

.fd = eventfd,

tools/testing/selftests/kvm/include/kvm_util.h

571

int fd = eventfd(0, 0);

tools/testing/selftests/kvm/include/kvm_util.h

573

TEST_ASSERT(fd >= 0, __KVM_SYSCALL_ERROR("eventfd()", fd));

tools/testing/selftests/kvm/include/kvm_util.h

574

return fd;

tools/testing/selftests/kvm/include/kvm_util.h

62

int fd;

tools/testing/selftests/kvm/include/kvm_util.h

681

int fd = __vm_create_guest_memfd(vm, size, flags);

tools/testing/selftests/kvm/include/kvm_util.h

683

TEST_ASSERT(fd >= 0, KVM_IOCTL_ERROR(KVM_CREATE_GUEST_MEMFD, fd));

tools/testing/selftests/kvm/include/kvm_util.h

684

return fd;

tools/testing/selftests/kvm/include/kvm_util.h

877

int fd = __vcpu_ioctl(vcpu, KVM_GET_STATS_FD, NULL);

tools/testing/selftests/kvm/include/kvm_util.h

879

TEST_ASSERT_VM_VCPU_IOCTL(fd >= 0, KVM_CHECK_EXTENSION, fd, vcpu->vm);

tools/testing/selftests/kvm/include/kvm_util.h

880

return fd;

tools/testing/selftests/kvm/include/kvm_util.h

915

return __kvm_has_device_attr(vcpu->fd, group, attr);

tools/testing/selftests/kvm/include/kvm_util.h

921

kvm_has_device_attr(vcpu->fd, group, attr);

tools/testing/selftests/kvm/include/kvm_util.h

927

return __kvm_device_attr_get(vcpu->fd, group, attr, val);

tools/testing/selftests/kvm/include/kvm_util.h

933

kvm_device_attr_get(vcpu->fd, group, attr, val);

tools/testing/selftests/kvm/include/kvm_util.h

939

return __kvm_device_attr_set(vcpu->fd, group, attr, val);

tools/testing/selftests/kvm/include/kvm_util.h

945

kvm_device_attr_set(vcpu->fd, group, attr, val);

tools/testing/selftests/kvm/include/kvm_util.h

953

int fd = __kvm_create_device(vm, type);

tools/testing/selftests/kvm/include/kvm_util.h

955

TEST_ASSERT(fd >= 0, KVM_IOCTL_ERROR(KVM_CREATE_DEVICE, fd));

tools/testing/selftests/kvm/include/kvm_util.h

956

return fd;

tools/testing/selftests/kvm/include/test_util.h

49

ssize_t test_write(int fd, const void *buf, size_t count);

tools/testing/selftests/kvm/include/test_util.h

50

ssize_t test_read(int fd, void *buf, size_t count);

tools/testing/selftests/kvm/lib/arm64/vgic.c

100

return fd;

tools/testing/selftests/kvm/lib/arm64/vgic.c

102

__vgic_v3_init(fd);

tools/testing/selftests/kvm/lib/arm64/vgic.c

103

return fd;

tools/testing/selftests/kvm/lib/arm64/vgic.c

74

void __vgic_v3_init(int fd)

tools/testing/selftests/kvm/lib/arm64/vgic.c

76

kvm_device_attr_set(fd, KVM_DEV_ARM_VGIC_GRP_CTRL,

tools/testing/selftests/kvm/lib/arm64/vgic.c

84

int fd;

tools/testing/selftests/kvm/lib/arm64/vgic.c

98

fd = __vgic_v3_setup(vm, nr_vcpus, nr_irqs);

tools/testing/selftests/kvm/lib/arm64/vgic.c

99

if (fd < 0)

tools/testing/selftests/kvm/lib/elf.c

120

int fd;

tools/testing/selftests/kvm/lib/elf.c

121

fd = open(filename, O_RDONLY);

tools/testing/selftests/kvm/lib/elf.c

122

TEST_ASSERT(fd >= 0, "Failed to open ELF file,\n"

tools/testing/selftests/kvm/lib/elf.c

124

" rv: %i errno: %i", filename, fd, errno);

tools/testing/selftests/kvm/lib/elf.c

140

offset_rv = lseek(fd, offset, SEEK_SET);

tools/testing/selftests/kvm/lib/elf.c

149

test_read(fd, &phdr, sizeof(phdr));

tools/testing/selftests/kvm/lib/elf.c

182

offset_rv = lseek(fd, phdr.p_offset, SEEK_SET);

tools/testing/selftests/kvm/lib/elf.c

190

test_read(fd, addr_gva2hva(vm, phdr.p_vaddr),

tools/testing/selftests/kvm/lib/elf.c

194

close(fd);

tools/testing/selftests/kvm/lib/elf.c

20

int fd;

tools/testing/selftests/kvm/lib/elf.c

21

fd = open(filename, O_RDONLY);

tools/testing/selftests/kvm/lib/elf.c

22

TEST_ASSERT(fd >= 0, "Failed to open ELF file,\n"

tools/testing/selftests/kvm/lib/elf.c

24

" rv: %i errno: %i", filename, fd, errno);

tools/testing/selftests/kvm/lib/elf.c

34

test_read(fd, ident, sizeof(ident));

tools/testing/selftests/kvm/lib/elf.c

79

offset_rv = lseek(fd, 0, SEEK_SET);

tools/testing/selftests/kvm/lib/elf.c

82

test_read(fd, hdrp, sizeof(*hdrp));

tools/testing/selftests/kvm/lib/elf.c

93

close(fd);

tools/testing/selftests/kvm/lib/io.c

118

ssize_t test_read(int fd, void *buf, size_t count)

tools/testing/selftests/kvm/lib/io.c

131

rc = read(fd, ptr, num_left);

tools/testing/selftests/kvm/lib/io.c

41

ssize_t test_write(int fd, const void *buf, size_t count)

tools/testing/selftests/kvm/lib/io.c

54

rc = write(fd, ptr, num_left);

tools/testing/selftests/kvm/lib/kvm_util.c

1064

region->fd = -1;

tools/testing/selftests/kvm/lib/kvm_util.c

1066

region->fd = kvm_memfd_alloc(region->mmap_size,

tools/testing/selftests/kvm/lib/kvm_util.c

1071

region->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

1138

if (region->fd >= 0) {

tools/testing/selftests/kvm/lib/kvm_util.c

1142

region->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

1356

vcpu->fd = __vm_ioctl(vm, KVM_CREATE_VCPU, (void *)(unsigned long)vcpu_id);

tools/testing/selftests/kvm/lib/kvm_util.c

1357

TEST_ASSERT_VM_VCPU_IOCTL(vcpu->fd >= 0, KVM_CREATE_VCPU, vcpu->fd, vm);

tools/testing/selftests/kvm/lib/kvm_util.c

1363

MAP_SHARED, vcpu->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

1366

vcpu->stats.fd = vcpu_get_stats_fd(vcpu);

tools/testing/selftests/kvm/lib/kvm_util.c

1368

vcpu->stats.fd = -1;

tools/testing/selftests/kvm/lib/kvm_util.c

1799

addr = mmap(NULL, size, PROT_READ, MAP_PRIVATE, vcpu->fd,

tools/testing/selftests/kvm/lib/kvm_util.c

1803

addr = mmap(NULL, size, PROT_READ | PROT_EXEC, MAP_PRIVATE, vcpu->fd,

tools/testing/selftests/kvm/lib/kvm_util.c

1807

addr = __kvm_mmap(size, PROT_READ | PROT_WRITE, MAP_SHARED, vcpu->fd,

tools/testing/selftests/kvm/lib/kvm_util.c

183

vm->fd = __kvm_ioctl(vm->kvm_fd, KVM_CREATE_VM, (void *)vm->type);

tools/testing/selftests/kvm/lib/kvm_util.c

184

TEST_ASSERT(vm->fd >= 0, KVM_IOCTL_ERROR(KVM_CREATE_VM, vm->fd));

tools/testing/selftests/kvm/lib/kvm_util.c

1846

.fd = -1,

tools/testing/selftests/kvm/lib/kvm_util.c

1853

return err ? : create_dev.fd;

tools/testing/selftests/kvm/lib/kvm_util.c

187

vm->stats.fd = vm_get_stats_fd(vm);

tools/testing/selftests/kvm/lib/kvm_util.c

189

vm->stats.fd = -1;

tools/testing/selftests/kvm/lib/kvm_util.c

1973

fprintf(stream, "%*sfd: %i\n", indent, "", vm->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

2297

read_stats_header(stats->fd, &stats->header);

tools/testing/selftests/kvm/lib/kvm_util.c

2298

stats->desc = read_stats_descriptors(stats->fd, &stats->header);

tools/testing/selftests/kvm/lib/kvm_util.c

2309

read_stat_data(stats->fd, &stats->header, desc, data, max_elements);

tools/testing/selftests/kvm/lib/kvm_util.c

31

int fd;

tools/testing/selftests/kvm/lib/kvm_util.c

33

fd = open(path, flags);

tools/testing/selftests/kvm/lib/kvm_util.c

34

if (fd < 0)

tools/testing/selftests/kvm/lib/kvm_util.c

37

return fd;

tools/testing/selftests/kvm/lib/kvm_util.c

603

int ret = ioctl(vmp->fd, KVM_SET_USER_MEMORY_REGION2, &region->region);

tools/testing/selftests/kvm/lib/kvm_util.c

742

if (stats->fd < 0)

tools/testing/selftests/kvm/lib/kvm_util.c

750

kvm_close(stats->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

751

stats->fd = -1;

tools/testing/selftests/kvm/lib/kvm_util.c

77

int fd, r;

tools/testing/selftests/kvm/lib/kvm_util.c

780

kvm_close(vcpu->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

796

kvm_close(vmp->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

815

if (region->fd >= 0) {

tools/testing/selftests/kvm/lib/kvm_util.c

818

close(region->fd);

tools/testing/selftests/kvm/lib/kvm_util.c

855

int fd;

tools/testing/selftests/kvm/lib/kvm_util.c

860

fd = memfd_create("kvm_selftest", memfd_flags);

tools/testing/selftests/kvm/lib/kvm_util.c

861

TEST_ASSERT(fd != -1, __KVM_SYSCALL_ERROR("memfd_create()", fd));

tools/testing/selftests/kvm/lib/kvm_util.c

863

kvm_ftruncate(fd, size);

tools/testing/selftests/kvm/lib/kvm_util.c

864

kvm_fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, size);

tools/testing/selftests/kvm/lib/kvm_util.c

866

return fd;

tools/testing/selftests/kvm/lib/kvm_util.c

87

fd = open_path_or_exit(path, O_RDONLY);

tools/testing/selftests/kvm/lib/kvm_util.c

89

bytes_read = read(fd, buffer, buffer_size);

tools/testing/selftests/kvm/lib/kvm_util.c

93

r = close(fd);

tools/testing/selftests/kvm/lib/kvm_util.c

932

return ioctl(vm->fd, KVM_SET_USER_MEMORY_REGION, &region);

tools/testing/selftests/kvm/lib/kvm_util.c

964

return ioctl(vm->fd, KVM_SET_USER_MEMORY_REGION2, &region);

tools/testing/selftests/kvm/mmu_stress_test.c

286

int max_slots, slot, opt, fd;

tools/testing/selftests/kvm/mmu_stress_test.c

343

fd = kvm_memfd_alloc(slot_size, hugepages);

tools/testing/selftests/kvm/mmu_stress_test.c

344

mem = kvm_mmap(slot_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd);

tools/testing/selftests/kvm/rseq_test.c

208

int r, i, snapshot, opt, fd = -1, latency = -1;

tools/testing/selftests/kvm/rseq_test.c

256

fd = open("/dev/cpu_dma_latency", O_RDWR);

tools/testing/selftests/kvm/rseq_test.c

257

TEST_ASSERT(fd >= 0, __KVM_SYSCALL_ERROR("open() /dev/cpu_dma_latency", fd));

tools/testing/selftests/kvm/rseq_test.c

259

r = write(fd, &latency, 4);

tools/testing/selftests/kvm/rseq_test.c

298

if (fd > 0)

tools/testing/selftests/kvm/rseq_test.c

299

close(fd);

tools/testing/selftests/kvm/s390/cmma_test.c

168

r = __kvm_device_attr_set(vm->fd, KVM_S390_VM_MEM_CTRL, KVM_S390_VM_MEM_ENABLE_CMMA, NULL);

tools/testing/selftests/kvm/s390/cmma_test.c

180

return __kvm_device_attr_set(vm->fd,

tools/testing/selftests/kvm/s390/cmma_test.c

199

r = __kvm_device_attr_get(vm->fd,

tools/testing/selftests/kvm/s390/cmma_test.c

671

r = !__kvm_has_device_attr(vm->fd, KVM_S390_VM_MEM_CTRL, KVM_S390_VM_MEM_ENABLE_CMMA);

tools/testing/selftests/kvm/s390/cpumodel_subfuncs_test.c

32

r = __kvm_device_attr_get(vm->fd, KVM_S390_VM_CPU_MODEL,

tools/testing/selftests/kvm/s390/keyop.c

98

r = ioctl(vcpu->fd, KVM_S390_VCPU_FAULT, BUF_START_ADDR + i * PAGE_SIZE);

tools/testing/selftests/kvm/s390/ucontrol_test.c

748

rc = ioctl(cd.fd, KVM_HAS_DEVICE_ATTR, &attr);

tools/testing/selftests/kvm/s390/ucontrol_test.c

753

rc = ioctl(cd.fd, KVM_GET_DEVICE_ATTR, &attr);

tools/testing/selftests/kvm/s390/ucontrol_test.c

764

rc = ioctl(cd.fd, KVM_SET_DEVICE_ATTR, &attr);

tools/testing/selftests/kvm/s390/ucontrol_test.c

776

close(cd.fd);

tools/testing/selftests/kvm/set_memory_region_test.c

484

test_invalid_guest_memfd(vm, vm->fd, 0, "VM's fd should fail");

tools/testing/selftests/kvm/x86/sev_init2_tests.c

56

ret = __sev_ioctl(vm->fd, KVM_SEV_INIT2, init);

tools/testing/selftests/kvm/x86/sev_init2_tests.c

69

ret = __sev_ioctl(vm->fd, KVM_SEV_INIT2, init);

tools/testing/selftests/kvm/x86/sev_migrate_tests.c

197

return __vm_enable_cap(dst, KVM_CAP_VM_COPY_ENC_CONTEXT_FROM, src->fd);

tools/testing/selftests/kvm/x86/sev_migrate_tests.c

61

return __vm_enable_cap(dst, KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM, src->fd);

tools/testing/selftests/kvm/x86/xen_shinfo_test.c

603

inj.u.evtchn.deliver.eventfd.fd = irq_fd[1];

tools/testing/selftests/landlock/audit.h

111

static int audit_request(const int fd,

tools/testing/selftests/landlock/audit.h

119

err = audit_send(fd, request);

tools/testing/selftests/landlock/audit.h

132

err = audit_recv(fd, reply);

tools/testing/selftests/landlock/audit.h

191

static int audit_set_status(int fd, __u32 key, __u32 val)

tools/testing/selftests/landlock/audit.h

206

return audit_request(fd, &msg, NULL);

tools/testing/selftests/landlock/audit.h

374

int fd, err;

tools/testing/selftests/landlock/audit.h

376

fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_AUDIT);

tools/testing/selftests/landlock/audit.h

377

if (fd < 0)

tools/testing/selftests/landlock/audit.h

380

err = audit_set_status(fd, AUDIT_STATUS_ENABLED, 1);

tools/testing/selftests/landlock/audit.h

384

err = audit_set_status(fd, AUDIT_STATUS_PID, getpid());

tools/testing/selftests/landlock/audit.h

389

err = setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &audit_tv_default,

tools/testing/selftests/landlock/audit.h

394

return fd;

tools/testing/selftests/landlock/audit.h

463

int fd, err;

tools/testing/selftests/landlock/audit.h

465

fd = audit_init();

tools/testing/selftests/landlock/audit.h

466

if (fd < 0)

tools/testing/selftests/landlock/audit.h

467

return fd;

tools/testing/selftests/landlock/audit.h

473

err = audit_filter_exe(fd, filter, AUDIT_ADD_RULE);

tools/testing/selftests/landlock/audit.h

477

return fd;

tools/testing/selftests/landlock/audit.h

62

static int audit_send(const int fd, const struct audit_message *const msg)

tools/testing/selftests/landlock/audit.h

70

ret = sendto(fd, msg, msg->header.nlmsg_len, 0,

tools/testing/selftests/landlock/audit.h

83

static int audit_recv(const int fd, struct audit_message *msg)

tools/testing/selftests/landlock/audit.h

94

err = recvfrom(fd, msg, sizeof(*msg), 0,

tools/testing/selftests/landlock/base_test.c

282

int fd;

tools/testing/selftests/landlock/base_test.c

284

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/landlock/base_test.c

285

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/base_test.c

287

EXPECT_EQ(-1, landlock_restrict_self(fd, 0));

tools/testing/selftests/landlock/base_test.c

293

int fd;

tools/testing/selftests/landlock/base_test.c

295

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/landlock/base_test.c

296

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/base_test.c

303

fd, LANDLOCK_RESTRICT_SELF_LOG_SUBDOMAINS_OFF));

tools/testing/selftests/landlock/fs_bench.c

125

int fd = openat(AT_FDCWD, ".", O_PATH);

tools/testing/selftests/landlock/fs_bench.c

127

if (fd < 0)

tools/testing/selftests/landlock/fs_bench.c

131

int oldfd = fd;

tools/testing/selftests/landlock/fs_bench.c

133

fd = openat(fd, path, O_PATH);

tools/testing/selftests/landlock/fs_bench.c

134

if (fd < 0)

tools/testing/selftests/landlock/fs_bench.c

140

if (unlinkat(fd, path, AT_REMOVEDIR) < 0)

tools/testing/selftests/landlock/fs_bench.c

142

int newfd = openat(fd, "..", O_PATH);

tools/testing/selftests/landlock/fs_bench.c

144

close(fd);

tools/testing/selftests/landlock/fs_bench.c

145

fd = newfd;

tools/testing/selftests/landlock/fs_bench.c

147

close(fd);

tools/testing/selftests/landlock/fs_bench.c

155

int c, curr, fd;

tools/testing/selftests/landlock/fs_bench.c

189

fd = openat(curr, "file.txt", O_CREAT | O_TRUNC | O_WRONLY,

tools/testing/selftests/landlock/fs_bench.c

192

if (fd == 0)

tools/testing/selftests/landlock/fs_bench.c

197

if (fd != -1)

tools/testing/selftests/landlock/fs_bench.c

198

close(fd);

tools/testing/selftests/landlock/fs_test.c

3560

static int open_proc_fd(struct __test_metadata *const _metadata, const int fd,

tools/testing/selftests/landlock/fs_test.c

3566

snprintf(procfd_path, sizeof(procfd_path), path_template, fd);

tools/testing/selftests/landlock/fs_test.c

3685

int fd = creat(path, 0600);

tools/testing/selftests/landlock/fs_test.c

3687

if (fd < 0)

tools/testing/selftests/landlock/fs_test.c

3694

if (close(fd) < 0)

tools/testing/selftests/landlock/fs_test.c

3864

static int test_ftruncate(int fd)

tools/testing/selftests/landlock/fs_test.c

3866

if (ftruncate(fd, 10) < 0)

tools/testing/selftests/landlock/fs_test.c

4032

int fd, ruleset_fd;

tools/testing/selftests/landlock/fs_test.c

4040

fd = open(path, O_WRONLY);

tools/testing/selftests/landlock/fs_test.c

4041

EXPECT_EQ(variant->expected_open_result, (fd < 0 ? errno : 0));

tools/testing/selftests/landlock/fs_test.c

4042

if (fd >= 0) {

tools/testing/selftests/landlock/fs_test.c

4044

test_ftruncate(fd));

tools/testing/selftests/landlock/fs_test.c

4045

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4051

int child, fd, status;

tools/testing/selftests/landlock/fs_test.c

4073

int fd, ruleset_fd;

tools/testing/selftests/landlock/fs_test.c

4080

fd = open(path, O_WRONLY);

tools/testing/selftests/landlock/fs_test.c

4081

ASSERT_EQ(variant->expected_open_result, (fd < 0 ? errno : 0));

tools/testing/selftests/landlock/fs_test.c

4083

if (fd >= 0) {

tools/testing/selftests/landlock/fs_test.c

4084

ASSERT_EQ(0, send_fd(socket_fds[0], fd));

tools/testing/selftests/landlock/fs_test.c

4085

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4095

fd = recv_fd(socket_fds[1]);

tools/testing/selftests/landlock/fs_test.c

4096

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

4099

test_ftruncate(fd));

tools/testing/selftests/landlock/fs_test.c

4100

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4112

static int test_fs_ioc_getflags_ioctl(int fd)

tools/testing/selftests/landlock/fs_test.c

4116

if (ioctl(fd, FS_IOC_GETFLAGS, &flags) < 0)

tools/testing/selftests/landlock/fs_test.c

4126

int ruleset_fd, fd, i;

tools/testing/selftests/landlock/fs_test.c

4134

fd = memfd_create("name", MFD_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

4135

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

4142

EXPECT_EQ(0, test_ftruncate(fd));

tools/testing/selftests/landlock/fs_test.c

4143

EXPECT_EQ(0, test_fs_ioc_getflags_ioctl(fd));

tools/testing/selftests/landlock/fs_test.c

4145

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4155

static int test_fionread_ioctl(int fd)

tools/testing/selftests/landlock/fs_test.c

4159

if (ioctl(fd, FIONREAD, &sz) < 0 && errno == EACCES)

tools/testing/selftests/landlock/fs_test.c

4169

int ruleset_fd, fd;

tools/testing/selftests/landlock/fs_test.c

4176

fd = open(dir_s1d1, O_PATH | O_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

4177

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

4179

EXPECT_EQ(EBADF, test_ftruncate(fd));

tools/testing/selftests/landlock/fs_test.c

4180

EXPECT_EQ(EBADF, test_fs_ioc_getflags_ioctl(fd));

tools/testing/selftests/landlock/fs_test.c

4182

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4195

fd = open(dir_s1d1, O_PATH | O_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

4196

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

4198

EXPECT_EQ(EBADF, test_ftruncate(fd));

tools/testing/selftests/landlock/fs_test.c

4199

EXPECT_EQ(EBADF, test_fs_ioc_getflags_ioctl(fd));

tools/testing/selftests/landlock/fs_test.c

4201

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

4210

static int ioctl_error(struct __test_metadata *const _metadata, int fd,

tools/testing/selftests/landlock/fs_test.c

4228

res = ioctl(fd, cmd, &buf);

tools/testing/selftests/landlock/fs_test.c

4265

int ruleset_fd, fd;

tools/testing/selftests/landlock/fs_test.c

4273

fd = open("/dev/null", O_RDWR | O_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

4274

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

4280

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIOCLEX));

tools/testing/selftests/landlock/fs_test.c

4281

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIONCLEX));

tools/testing/selftests/landlock/fs_test.c

4282

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIONBIO));

tools/testing/selftests/landlock/fs_test.c

4283

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIOASYNC));

tools/testing/selftests/landlock/fs_test.c

4284

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIOQSIZE));

tools/testing/selftests/landlock/fs_test.c

4285

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIFREEZE));

tools/testing/selftests/landlock/fs_test.c

4286

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FITHAW));

tools/testing/selftests/landlock/fs_test.c

4287

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FS_IOC_FIEMAP));

tools/testing/selftests/landlock/fs_test.c

4288

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIGETBSZ));

tools/testing/selftests/landlock/fs_test.c

4289

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FICLONE));

tools/testing/selftests/landlock/fs_test.c

4290

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FICLONERANGE));

tools/testing/selftests/landlock/fs_test.c

4291

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FIDEDUPERANGE));

tools/testing/selftests/landlock/fs_test.c

4292

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FS_IOC_GETFSUUID));

tools/testing/selftests/landlock/fs_test.c

4293

EXPECT_NE(EACCES, ioctl_error(_metadata, fd, FS_IOC_GETFSSYSFSPATH));

tools/testing/selftests/landlock/fs_test.c

4299

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FIONREAD));

tools/testing/selftests/landlock/fs_test.c

4300

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_GETFLAGS));

tools/testing/selftests/landlock/fs_test.c

4301

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_SETFLAGS));

tools/testing/selftests/landlock/fs_test.c

4302

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_FSGETXATTR));

tools/testing/selftests/landlock/fs_test.c

4303

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_FSSETXATTR));

tools/testing/selftests/landlock/fs_test.c

4304

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FIBMAP));

tools/testing/selftests/landlock/fs_test.c

4305

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_RESVSP));

tools/testing/selftests/landlock/fs_test.c

4306

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_RESVSP64));

tools/testing/selftests/landlock/fs_test.c

4307

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_UNRESVSP));

tools/testing/selftests/landlock/fs_test.c

4308

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_UNRESVSP64));

tools/testing/selftests/landlock/fs_test.c

4309

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FS_IOC_ZERO_RANGE));

tools/testing/selftests/landlock/fs_test.c

4312

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, 0xc00ffeee));

tools/testing/selftests/landlock/fs_test.c

4314

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

432

int fd;

tools/testing/selftests/landlock/fs_test.c

4324

int fd, ruleset_fd;

tools/testing/selftests/landlock/fs_test.c

4343

fd = open(path, O_WRONLY);

tools/testing/selftests/landlock/fs_test.c

4344

close(fd);

tools/testing/selftests/landlock/fs_test.c

4348

fd = open(path, O_RDONLY);

tools/testing/selftests/landlock/fs_test.c

4349

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

435

fd = openat(dirfd, path, flags | O_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

4352

EXPECT_EQ(0, test_fionread_ioctl(fd));

tools/testing/selftests/landlock/fs_test.c

4354

ASSERT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

436

if (fd < 0)

tools/testing/selftests/landlock/fs_test.c

442

if (close(fd) != 0)

tools/testing/selftests/landlock/fs_test.c

6883

int fd;

tools/testing/selftests/landlock/fs_test.c

6886

fd = creat(variant->file_path, 0600);

tools/testing/selftests/landlock/fs_test.c

6887

EXPECT_LE(0, fd)

tools/testing/selftests/landlock/fs_test.c

6892

EXPECT_EQ(0, close(fd));

tools/testing/selftests/landlock/fs_test.c

7604

int fd;

tools/testing/selftests/landlock/fs_test.c

7613

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/landlock/fs_test.c

7614

ASSERT_LE(0, fd);

tools/testing/selftests/landlock/fs_test.c

7615

EXPECT_EQ(EACCES, ioctl_error(_metadata, fd, FIONREAD));

tools/testing/selftests/landlock/ptrace_test.c

50

int procenv_path_size, fd;

tools/testing/selftests/landlock/ptrace_test.c

57

fd = open(procenv_path, O_RDONLY | O_CLOEXEC);

tools/testing/selftests/landlock/ptrace_test.c

58

if (fd < 0)

tools/testing/selftests/landlock/ptrace_test.c

64

if (close(fd) != 0)

tools/testing/selftests/landlock/ptrace_test.c

73

const int fd = open("/proc/sys/kernel/yama/ptrace_scope", O_RDONLY);

tools/testing/selftests/landlock/ptrace_test.c

75

if (fd < 0)

tools/testing/selftests/landlock/ptrace_test.c

78

if (read(fd, buf, 1) < 0) {

tools/testing/selftests/landlock/ptrace_test.c

79

close(fd);

tools/testing/selftests/landlock/ptrace_test.c

84

close(fd);

tools/testing/selftests/liveupdate/liveupdate.c

102

return args.fd;

tools/testing/selftests/liveupdate/liveupdate.c

161

args.fd = fd_to_preserve;

tools/testing/selftests/liveupdate/luo_test_utils.c

103

mfd = arg.fd;

tools/testing/selftests/liveupdate/luo_test_utils.c

41

return arg.fd;

tools/testing/selftests/liveupdate/luo_test_utils.c

54

return arg.fd;

tools/testing/selftests/liveupdate/luo_test_utils.c

78

arg.fd = mfd;

tools/testing/selftests/lsm/common.c

22

int fd;

tools/testing/selftests/lsm/common.c

32

fd = open(path, O_RDONLY);

tools/testing/selftests/lsm/common.c

35

if (fd < 0)

tools/testing/selftests/lsm/common.c

37

len = read(fd, value, size);

tools/testing/selftests/lsm/common.c

39

close(fd);

tools/testing/selftests/media_tests/media_device_open.c

46

int fd;

tools/testing/selftests/media_tests/media_device_open.c

70

fd = open(media_device, O_RDWR);

tools/testing/selftests/media_tests/media_device_open.c

71

if (fd == -1) {

tools/testing/selftests/media_tests/media_device_open.c

76

ret = ioctl(fd, MEDIA_IOC_DEVICE_INFO, &mdi);

tools/testing/selftests/media_tests/media_device_test.c

51

int fd;

tools/testing/selftests/media_tests/media_device_test.c

79

fd = open(media_device, O_RDWR);

tools/testing/selftests/media_tests/media_device_test.c

80

if (fd == -1) {

tools/testing/selftests/media_tests/media_device_test.c

94

ret = ioctl(fd, MEDIA_IOC_DEVICE_INFO, &mdi);

tools/testing/selftests/media_tests/video_device_test.c

105

ret = ioctl(fd, VIDIOC_G_TUNER, &vtuner);

tools/testing/selftests/media_tests/video_device_test.c

121

int fd;

tools/testing/selftests/media_tests/video_device_test.c

143

fd = open(video_dev, O_RDWR);

tools/testing/selftests/media_tests/video_device_test.c

144

if (fd == -1) {

tools/testing/selftests/media_tests/video_device_test.c

149

test_result = priority_test(fd);

tools/testing/selftests/media_tests/video_device_test.c

155

loop_test(fd);

tools/testing/selftests/media_tests/video_device_test.c

42

int priority_test(int fd)

tools/testing/selftests/media_tests/video_device_test.c

50

ret = ioctl(fd, VIDIOC_G_PRIORITY, &old_priority);

tools/testing/selftests/media_tests/video_device_test.c

56

ret = ioctl(fd, VIDIOC_S_PRIORITY, &new_priority);

tools/testing/selftests/media_tests/video_device_test.c

61

ret = ioctl(fd, VIDIOC_G_PRIORITY, &priority_to_compare);

tools/testing/selftests/media_tests/video_device_test.c

73

ret = ioctl(fd, VIDIOC_S_PRIORITY, &old_priority);

tools/testing/selftests/media_tests/video_device_test.c

81

int loop_test(int fd)

tools/testing/selftests/media_tests/video_device_test.c

99

ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap);

tools/testing/selftests/memfd/fuse_test.c

103

static int mfd_busy_add_seals(int fd, __u64 seals)

tools/testing/selftests/memfd/fuse_test.c

108

r = fcntl(fd, F_GET_SEALS);

tools/testing/selftests/memfd/fuse_test.c

114

r = fcntl(fd, F_ADD_SEALS, seals);

tools/testing/selftests/memfd/fuse_test.c

117

fd, (unsigned long long)s, (unsigned long long)seals);

tools/testing/selftests/memfd/fuse_test.c

124

static void *mfd_assert_mmap_shared(int fd)

tools/testing/selftests/memfd/fuse_test.c

132

fd,

tools/testing/selftests/memfd/fuse_test.c

142

static void *mfd_assert_mmap_private(int fd)

tools/testing/selftests/memfd/fuse_test.c

150

fd,

tools/testing/selftests/memfd/fuse_test.c

231

int fd, mfd, r;

tools/testing/selftests/memfd/fuse_test.c

262

fd = open(argv[1], O_RDONLY | O_CLOEXEC);

tools/testing/selftests/memfd/fuse_test.c

263

if (fd < 0) {

tools/testing/selftests/memfd/fuse_test.c

289

r = read(fd, p, mfd_def_size);

tools/testing/selftests/memfd/fuse_test.c

325

close(fd);

tools/testing/selftests/memfd/fuse_test.c

46

int r, fd;

tools/testing/selftests/memfd/fuse_test.c

48

fd = sys_memfd_create(name, flags);

tools/testing/selftests/memfd/fuse_test.c

49

if (fd < 0) {

tools/testing/selftests/memfd/fuse_test.c

55

r = ftruncate(fd, sz);

tools/testing/selftests/memfd/fuse_test.c

61

return fd;

tools/testing/selftests/memfd/fuse_test.c

64

static __u64 mfd_assert_get_seals(int fd)

tools/testing/selftests/memfd/fuse_test.c

68

r = fcntl(fd, F_GET_SEALS);

tools/testing/selftests/memfd/fuse_test.c

70

printf("GET_SEALS(%d) failed: %m\n", fd);

tools/testing/selftests/memfd/fuse_test.c

77

static void mfd_assert_has_seals(int fd, __u64 seals)

tools/testing/selftests/memfd/fuse_test.c

81

s = mfd_assert_get_seals(fd);

tools/testing/selftests/memfd/fuse_test.c

84

(unsigned long long)seals, (unsigned long long)s, fd);

tools/testing/selftests/memfd/fuse_test.c

89

static void mfd_assert_add_seals(int fd, __u64 seals)

tools/testing/selftests/memfd/fuse_test.c

94

s = mfd_assert_get_seals(fd);

tools/testing/selftests/memfd/fuse_test.c

95

r = fcntl(fd, F_ADD_SEALS, seals);

tools/testing/selftests/memfd/fuse_test.c

98

fd, (unsigned long long)s, (unsigned long long)seals);

tools/testing/selftests/memfd/memfd_test.c

1001

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

1002

mfd_assert_read_shared(fd);

tools/testing/selftests/memfd/memfd_test.c

1003

mfd_fail_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1005

fd2 = mfd_assert_reopen_fd(fd);

tools/testing/selftests/memfd/memfd_test.c

101

r = ftruncate(fd, sz);

tools/testing/selftests/memfd/memfd_test.c

1011

mfd_assert_fork_private_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1015

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1020

int fd;

tools/testing/selftests/memfd/memfd_test.c

1025

fd = mfd_assert_new("kern_memfd_seal_write_map_read",

tools/testing/selftests/memfd/memfd_test.c

1029

mfd_assert_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1030

mfd_assert_has_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1032

p = mfd_assert_mmap_read_shared(fd);

tools/testing/selftests/memfd/memfd_test.c

1034

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

1035

mfd_assert_read_shared(fd);

tools/testing/selftests/memfd/memfd_test.c

1036

mfd_fail_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1039

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1048

int fd;

tools/testing/selftests/memfd/memfd_test.c

1052

fd = mfd_assert_new("kern_memfd_seal_shrink",

tools/testing/selftests/memfd/memfd_test.c

1055

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1056

mfd_assert_add_seals(fd, F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1057

mfd_assert_has_seals(fd, F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1059

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

1060

mfd_assert_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1061

mfd_fail_shrink(fd);

tools/testing/selftests/memfd/memfd_test.c

1062

mfd_assert_grow(fd);

tools/testing/selftests/memfd/memfd_test.c

1063

mfd_assert_grow_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1065

close(fd);

tools/testing/selftests/memfd/memfd_test.c

107

return fd;

tools/testing/selftests/memfd/memfd_test.c

1074

int fd;

tools/testing/selftests/memfd/memfd_test.c

1078

fd = mfd_assert_new("kern_memfd_seal_grow",

tools/testing/selftests/memfd/memfd_test.c

1081

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1082

mfd_assert_add_seals(fd, F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1083

mfd_assert_has_seals(fd, F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1085

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

1086

mfd_assert_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1087

mfd_assert_shrink(fd);

tools/testing/selftests/memfd/memfd_test.c

1088

mfd_fail_grow(fd);

tools/testing/selftests/memfd/memfd_test.c

1089

mfd_fail_grow_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1091

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1100

int fd;

tools/testing/selftests/memfd/memfd_test.c

1104

fd = mfd_assert_new("kern_memfd_seal_resize",

tools/testing/selftests/memfd/memfd_test.c

1107

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1108

mfd_assert_add_seals(fd, F_SEAL_SHRINK | F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1109

mfd_assert_has_seals(fd, F_SEAL_SHRINK | F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1111

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

1112

mfd_assert_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1113

mfd_fail_shrink(fd);

tools/testing/selftests/memfd/memfd_test.c

1114

mfd_fail_grow(fd);

tools/testing/selftests/memfd/memfd_test.c

1115

mfd_fail_grow_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1117

close(fd);

tools/testing/selftests/memfd/memfd_test.c

112

int fd = open("/proc/sys/vm/memfd_noexec", O_WRONLY | O_CLOEXEC);

tools/testing/selftests/memfd/memfd_test.c

1127

int fd;

tools/testing/selftests/memfd/memfd_test.c

1132

fd = mfd_assert_new("kern_memfd_seal_exec",

tools/testing/selftests/memfd/memfd_test.c

1136

mfd_assert_mode(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1137

mfd_assert_chmod(fd, 0644);

tools/testing/selftests/memfd/memfd_test.c

1139

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

114

if (fd < 0) {

tools/testing/selftests/memfd/memfd_test.c

1140

mfd_assert_add_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1141

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1143

mfd_assert_chmod(fd, 0600);

tools/testing/selftests/memfd/memfd_test.c

1144

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1145

mfd_fail_chmod(fd, 0670);

tools/testing/selftests/memfd/memfd_test.c

1146

mfd_fail_chmod(fd, 0605);

tools/testing/selftests/memfd/memfd_test.c

1147

mfd_fail_chmod(fd, 0700);

tools/testing/selftests/memfd/memfd_test.c

1148

mfd_fail_chmod(fd, 0100);

tools/testing/selftests/memfd/memfd_test.c

1149

mfd_assert_chmod(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1150

mfd_assert_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1151

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1154

fd = mfd_assert_new("kern_memfd_seal_exec",

tools/testing/selftests/memfd/memfd_test.c

1158

mfd_assert_mode(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1159

mfd_assert_chmod(fd, 0700);

tools/testing/selftests/memfd/memfd_test.c

1161

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1162

mfd_assert_add_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1163

mfd_assert_has_seals(fd, F_WX_SEALS);

tools/testing/selftests/memfd/memfd_test.c

1165

mfd_fail_chmod(fd, 0711);

tools/testing/selftests/memfd/memfd_test.c

1166

mfd_fail_chmod(fd, 0600);

tools/testing/selftests/memfd/memfd_test.c

1167

mfd_fail_write(fd);

tools/testing/selftests/memfd/memfd_test.c

1168

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1177

int fd;

tools/testing/selftests/memfd/memfd_test.c

1182

fd = mfd_assert_new("kern_memfd_exec_no_sealing",

tools/testing/selftests/memfd/memfd_test.c

1185

mfd_assert_mode(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1186

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1187

mfd_assert_chmod(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1188

close(fd);

tools/testing/selftests/memfd/memfd_test.c

119

if (write(fd, val, strlen(val)) < 0) {

tools/testing/selftests/memfd/memfd_test.c

1196

int fd;

tools/testing/selftests/memfd/memfd_test.c

1201

fd = mfd_assert_new("kern_memfd_noexec",

tools/testing/selftests/memfd/memfd_test.c

1204

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1205

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1206

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1207

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1210

fd = mfd_assert_new("kern_memfd_noexec",

tools/testing/selftests/memfd/memfd_test.c

1213

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1214

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1215

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1216

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1221

int fd;

tools/testing/selftests/memfd/memfd_test.c

1225

fd = mfd_assert_new("kern_memfd_sysctl_0_dfl",

tools/testing/selftests/memfd/memfd_test.c

1228

mfd_assert_mode(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1229

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1230

mfd_assert_chmod(fd, 0644);

tools/testing/selftests/memfd/memfd_test.c

1231

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1242

int fd;

tools/testing/selftests/memfd/memfd_test.c

1246

fd = mfd_assert_new("kern_memfd_sysctl_1_dfl",

tools/testing/selftests/memfd/memfd_test.c

1249

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1250

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1251

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1252

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1254

fd = mfd_assert_new("kern_memfd_sysctl_1_exec",

tools/testing/selftests/memfd/memfd_test.c

1257

mfd_assert_mode(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1258

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1259

mfd_assert_chmod(fd, 0644);

tools/testing/selftests/memfd/memfd_test.c

1260

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1262

fd = mfd_assert_new("kern_memfd_sysctl_1_noexec",

tools/testing/selftests/memfd/memfd_test.c

1265

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1266

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1267

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1268

close(fd);

tools/testing/selftests/memfd/memfd_test.c

127

int fd = open("/proc/sys/vm/memfd_noexec", O_WRONLY | O_CLOEXEC);

tools/testing/selftests/memfd/memfd_test.c

1279

int fd;

tools/testing/selftests/memfd/memfd_test.c

1283

fd = mfd_assert_new("kern_memfd_sysctl_2_dfl",

tools/testing/selftests/memfd/memfd_test.c

1286

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1287

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1288

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1289

close(fd);

tools/testing/selftests/memfd/memfd_test.c

129

if (fd < 0) {

tools/testing/selftests/memfd/memfd_test.c

1294

fd = mfd_assert_new("kern_memfd_sysctl_2_noexec",

tools/testing/selftests/memfd/memfd_test.c

1297

mfd_assert_mode(fd, 0666);

tools/testing/selftests/memfd/memfd_test.c

1298

mfd_assert_has_seals(fd, F_SEAL_EXEC);

tools/testing/selftests/memfd/memfd_test.c

1299

mfd_fail_chmod(fd, 0777);

tools/testing/selftests/memfd/memfd_test.c

1300

close(fd);

tools/testing/selftests/memfd/memfd_test.c

134

if (write(fd, val, strlen(val)) >= 0) {

tools/testing/selftests/memfd/memfd_test.c

144

int fd = open("/proc/sys/vm/memfd_noexec", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/memfd/memfd_test.c

146

if (fd < 0) {

tools/testing/selftests/memfd/memfd_test.c

151

if (read(fd, buf, sizeof(buf)) < 0) {

tools/testing/selftests/memfd/memfd_test.c

1557

int fd, fd2;

tools/testing/selftests/memfd/memfd_test.c

1561

fd = mfd_assert_new("kern_memfd_share_dup",

tools/testing/selftests/memfd/memfd_test.c

1564

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1566

fd2 = mfd_assert_dup(fd);

tools/testing/selftests/memfd/memfd_test.c

1569

mfd_assert_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1570

mfd_assert_has_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1574

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1577

mfd_assert_add_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1578

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK | F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1581

mfd_fail_add_seals(fd, F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1583

mfd_fail_add_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1588

mfd_fail_add_seals(fd, F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

1589

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1598

int fd;

tools/testing/selftests/memfd/memfd_test.c

1603

fd = mfd_assert_new("kern_memfd_share_mmap",

tools/testing/selftests/memfd/memfd_test.c

1606

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1609

p = mfd_assert_mmap_shared(fd);

tools/testing/selftests/memfd/memfd_test.c

1610

mfd_fail_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1611

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1612

mfd_assert_add_seals(fd, F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1613

mfd_assert_has_seals(fd, F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1617

p = mfd_assert_mmap_private(fd);

tools/testing/selftests/memfd/memfd_test.c

1618

mfd_assert_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1619

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1622

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1633

int fd, fd2;

tools/testing/selftests/memfd/memfd_test.c

1637

fd = mfd_assert_new("kern_memfd_share_open",

tools/testing/selftests/memfd/memfd_test.c

1640

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1642

fd2 = mfd_assert_open(fd, O_RDWR, 0);

tools/testing/selftests/memfd/memfd_test.c

1643

mfd_assert_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1644

mfd_assert_has_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1648

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1651

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1652

fd = mfd_assert_open(fd2, O_RDONLY, 0);

tools/testing/selftests/memfd/memfd_test.c

1654

mfd_fail_add_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1655

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK);

tools/testing/selftests/memfd/memfd_test.c

1659

fd2 = mfd_assert_open(fd, O_RDWR, 0);

tools/testing/selftests/memfd/memfd_test.c

1662

mfd_assert_has_seals(fd, F_SEAL_WRITE | F_SEAL_SHRINK | F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1666

close(fd);

tools/testing/selftests/memfd/memfd_test.c

1675

int fd;

tools/testing/selftests/memfd/memfd_test.c

1680

fd = mfd_assert_new("kern_memfd_share_fork",

tools/testing/selftests/memfd/memfd_test.c

1683

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

1686

mfd_assert_add_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1687

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1689

mfd_fail_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1690

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1694

mfd_fail_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

1695

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

1697

close(fd);

tools/testing/selftests/memfd/memfd_test.c

170

int fd;

tools/testing/selftests/memfd/memfd_test.c

175

fd = open(path, O_RDWR);

tools/testing/selftests/memfd/memfd_test.c

176

if (fd < 0) {

tools/testing/selftests/memfd/memfd_test.c

181

return fd;

tools/testing/selftests/memfd/memfd_test.c

197

static unsigned int mfd_assert_get_seals(int fd)

tools/testing/selftests/memfd/memfd_test.c

201

r = fcntl(fd, F_GET_SEALS);

tools/testing/selftests/memfd/memfd_test.c

203

printf("GET_SEALS(%d) failed: %m\n", fd);

tools/testing/selftests/memfd/memfd_test.c

210

static void mfd_assert_has_seals(int fd, unsigned int seals)

tools/testing/selftests/memfd/memfd_test.c

214

fd2name(fd, buf, PATH_MAX);

tools/testing/selftests/memfd/memfd_test.c

216

s = mfd_assert_get_seals(fd);

tools/testing/selftests/memfd/memfd_test.c

223

static void mfd_assert_add_seals(int fd, unsigned int seals)

tools/testing/selftests/memfd/memfd_test.c

228

s = mfd_assert_get_seals(fd);

tools/testing/selftests/memfd/memfd_test.c

229

r = fcntl(fd, F_ADD_SEALS, seals);

tools/testing/selftests/memfd/memfd_test.c

231

printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);

tools/testing/selftests/memfd/memfd_test.c

236

static void mfd_fail_add_seals(int fd, unsigned int seals)

tools/testing/selftests/memfd/memfd_test.c

241

r = fcntl(fd, F_GET_SEALS);

tools/testing/selftests/memfd/memfd_test.c

247

r = fcntl(fd, F_ADD_SEALS, seals);

tools/testing/selftests/memfd/memfd_test.c

250

fd, s, seals);

tools/testing/selftests/memfd/memfd_test.c

255

static void mfd_assert_size(int fd, size_t size)

tools/testing/selftests/memfd/memfd_test.c

260

r = fstat(fd, &st);

tools/testing/selftests/memfd/memfd_test.c

262

printf("fstat(%d) failed: %m\n", fd);

tools/testing/selftests/memfd/memfd_test.c

271

static int mfd_assert_dup(int fd)

tools/testing/selftests/memfd/memfd_test.c

275

r = dup(fd);

tools/testing/selftests/memfd/memfd_test.c

277

printf("dup(%d) failed: %m\n", fd);

tools/testing/selftests/memfd/memfd_test.c

284

static void *mfd_assert_mmap_shared(int fd)

tools/testing/selftests/memfd/memfd_test.c

292

fd,

tools/testing/selftests/memfd/memfd_test.c

302

static void *mfd_assert_mmap_read_shared(int fd)

tools/testing/selftests/memfd/memfd_test.c

310

fd,

tools/testing/selftests/memfd/memfd_test.c

320

static void *mfd_assert_mmap_private(int fd)

tools/testing/selftests/memfd/memfd_test.c

328

fd,

tools/testing/selftests/memfd/memfd_test.c

338

static int mfd_assert_open(int fd, int flags, mode_t mode)

tools/testing/selftests/memfd/memfd_test.c

343

sprintf(buf, "/proc/self/fd/%d", fd);

tools/testing/selftests/memfd/memfd_test.c

353

static void mfd_fail_open(int fd, int flags, mode_t mode)

tools/testing/selftests/memfd/memfd_test.c

358

sprintf(buf, "/proc/self/fd/%d", fd);

tools/testing/selftests/memfd/memfd_test.c

366

static void mfd_assert_read(int fd)

tools/testing/selftests/memfd/memfd_test.c

372

l = read(fd, buf, sizeof(buf));

tools/testing/selftests/memfd/memfd_test.c

383

fd,

tools/testing/selftests/memfd/memfd_test.c

396

fd,

tools/testing/selftests/memfd/memfd_test.c

406

static void mfd_assert_read_shared(int fd)

tools/testing/selftests/memfd/memfd_test.c

415

fd,

tools/testing/selftests/memfd/memfd_test.c

424

static void mfd_assert_fork_private_write(int fd)

tools/testing/selftests/memfd/memfd_test.c

433

fd,

tools/testing/selftests/memfd/memfd_test.c

458

static void mfd_assert_write(int fd)

tools/testing/selftests/memfd/memfd_test.c

470

l = write(fd, "\0\0\0\0", 4);

tools/testing/selftests/memfd/memfd_test.c

482

fd,

tools/testing/selftests/memfd/memfd_test.c

496

fd,

tools/testing/selftests/memfd/memfd_test.c

511

fd,

tools/testing/selftests/memfd/memfd_test.c

528

r = fallocate(fd,

tools/testing/selftests/memfd/memfd_test.c

538

static void mfd_fail_write(int fd)

tools/testing/selftests/memfd/memfd_test.c

545

l = write(fd, "data", 4);

tools/testing/selftests/memfd/memfd_test.c

556

fd,

tools/testing/selftests/memfd/memfd_test.c

568

fd,

tools/testing/selftests/memfd/memfd_test.c

581

fd,

tools/testing/selftests/memfd/memfd_test.c

593

r = fallocate(fd,

tools/testing/selftests/memfd/memfd_test.c

603

static void mfd_assert_shrink(int fd)

tools/testing/selftests/memfd/memfd_test.c

607

r = ftruncate(fd, mfd_def_size / 2);

tools/testing/selftests/memfd/memfd_test.c

613

mfd_assert_size(fd, mfd_def_size / 2);

tools/testing/selftests/memfd/memfd_test.c

615

fd2 = mfd_assert_open(fd,

tools/testing/selftests/memfd/memfd_test.c

620

mfd_assert_size(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

623

static void mfd_fail_shrink(int fd)

tools/testing/selftests/memfd/memfd_test.c

627

r = ftruncate(fd, mfd_def_size / 2);

tools/testing/selftests/memfd/memfd_test.c

633

mfd_fail_open(fd,

tools/testing/selftests/memfd/memfd_test.c

638

static void mfd_assert_grow(int fd)

tools/testing/selftests/memfd/memfd_test.c

642

r = ftruncate(fd, mfd_def_size * 2);

tools/testing/selftests/memfd/memfd_test.c

648

mfd_assert_size(fd, mfd_def_size * 2);

tools/testing/selftests/memfd/memfd_test.c

650

r = fallocate(fd,

tools/testing/selftests/memfd/memfd_test.c

659

mfd_assert_size(fd, mfd_def_size * 4);

tools/testing/selftests/memfd/memfd_test.c

66

static ssize_t fd2name(int fd, char *buf, size_t bufsize)

tools/testing/selftests/memfd/memfd_test.c

662

static void mfd_fail_grow(int fd)

tools/testing/selftests/memfd/memfd_test.c

666

r = ftruncate(fd, mfd_def_size * 2);

tools/testing/selftests/memfd/memfd_test.c

672

r = fallocate(fd,

tools/testing/selftests/memfd/memfd_test.c

682

static void mfd_assert_grow_write(int fd)

tools/testing/selftests/memfd/memfd_test.c

697

l = pwrite(fd, buf, mfd_def_size * 8, 0);

tools/testing/selftests/memfd/memfd_test.c

703

mfd_assert_size(fd, mfd_def_size * 8);

tools/testing/selftests/memfd/memfd_test.c

706

static void mfd_fail_grow_write(int fd)

tools/testing/selftests/memfd/memfd_test.c

72

size = snprintf(buf1, PATH_MAX, "/proc/self/fd/%d", fd);

tools/testing/selftests/memfd/memfd_test.c

721

l = pwrite(fd, buf, mfd_def_size * 8, 0);

tools/testing/selftests/memfd/memfd_test.c

728

static void mfd_assert_mode(int fd, int mode)

tools/testing/selftests/memfd/memfd_test.c

733

fd2name(fd, buf, PATH_MAX);

tools/testing/selftests/memfd/memfd_test.c

735

if (fstat(fd, &st) < 0) {

tools/testing/selftests/memfd/memfd_test.c

74

printf("snprintf(%d) failed on %m\n", fd);

tools/testing/selftests/memfd/memfd_test.c

747

static void mfd_assert_chmod(int fd, int mode)

tools/testing/selftests/memfd/memfd_test.c

751

fd2name(fd, buf, PATH_MAX);

tools/testing/selftests/memfd/memfd_test.c

753

if (fchmod(fd, mode) < 0) {

tools/testing/selftests/memfd/memfd_test.c

758

mfd_assert_mode(fd, mode);

tools/testing/selftests/memfd/memfd_test.c

761

static void mfd_fail_chmod(int fd, int mode)

tools/testing/selftests/memfd/memfd_test.c

766

fd2name(fd, buf, PATH_MAX);

tools/testing/selftests/memfd/memfd_test.c

768

if (fstat(fd, &st) < 0) {

tools/testing/selftests/memfd/memfd_test.c

773

if (fchmod(fd, mode) == 0) {

tools/testing/selftests/memfd/memfd_test.c

780

mfd_assert_mode(fd, st.st_mode & 07777);

tools/testing/selftests/memfd/memfd_test.c

857

int fd;

tools/testing/selftests/memfd/memfd_test.c

874

fd = mfd_assert_new("", 0, 0);

tools/testing/selftests/memfd/memfd_test.c

875

close(fd);

tools/testing/selftests/memfd/memfd_test.c

888

fd = mfd_assert_new("", 0, MFD_CLOEXEC);

tools/testing/selftests/memfd/memfd_test.c

889

close(fd);

tools/testing/selftests/memfd/memfd_test.c

892

fd = mfd_assert_new("", 0, MFD_ALLOW_SEALING);

tools/testing/selftests/memfd/memfd_test.c

893

close(fd);

tools/testing/selftests/memfd/memfd_test.c

896

fd = mfd_assert_new("", 0, MFD_ALLOW_SEALING | MFD_CLOEXEC);

tools/testing/selftests/memfd/memfd_test.c

897

close(fd);

tools/testing/selftests/memfd/memfd_test.c

906

int fd;

tools/testing/selftests/memfd/memfd_test.c

910

fd = mfd_assert_new("kern_memfd_basic",

tools/testing/selftests/memfd/memfd_test.c

915

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

916

mfd_assert_add_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

918

mfd_assert_has_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

92

int r, fd;

tools/testing/selftests/memfd/memfd_test.c

922

mfd_assert_add_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

924

mfd_assert_has_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

928

mfd_assert_add_seals(fd, F_SEAL_GROW | F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

929

mfd_assert_has_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

935

mfd_fail_add_seals(fd, F_SEAL_GROW);

tools/testing/selftests/memfd/memfd_test.c

936

mfd_fail_add_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

938

close(fd);

tools/testing/selftests/memfd/memfd_test.c

94

fd = sys_memfd_create(name, flags);

tools/testing/selftests/memfd/memfd_test.c

941

fd = mfd_assert_new("kern_memfd_basic",

tools/testing/selftests/memfd/memfd_test.c

944

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

945

mfd_fail_add_seals(fd, F_SEAL_SHRINK |

tools/testing/selftests/memfd/memfd_test.c

948

mfd_assert_has_seals(fd, F_SEAL_SEAL);

tools/testing/selftests/memfd/memfd_test.c

949

close(fd);

tools/testing/selftests/memfd/memfd_test.c

95

if (fd < 0) {

tools/testing/selftests/memfd/memfd_test.c

958

int fd;

tools/testing/selftests/memfd/memfd_test.c

962

fd = mfd_assert_new("kern_memfd_seal_write",

tools/testing/selftests/memfd/memfd_test.c

965

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

966

mfd_assert_add_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

967

mfd_assert_has_seals(fd, F_SEAL_WRITE);

tools/testing/selftests/memfd/memfd_test.c

969

mfd_assert_read(fd);

tools/testing/selftests/memfd/memfd_test.c

970

mfd_fail_write(fd);

tools/testing/selftests/memfd/memfd_test.c

971

mfd_assert_shrink(fd);

tools/testing/selftests/memfd/memfd_test.c

972

mfd_assert_grow(fd);

tools/testing/selftests/memfd/memfd_test.c

973

mfd_fail_grow_write(fd);

tools/testing/selftests/memfd/memfd_test.c

975

close(fd);

tools/testing/selftests/memfd/memfd_test.c

984

int fd, fd2;

tools/testing/selftests/memfd/memfd_test.c

989

fd = mfd_assert_new("kern_memfd_seal_future_write",

tools/testing/selftests/memfd/memfd_test.c

993

p = mfd_assert_mmap_shared(fd);

tools/testing/selftests/memfd/memfd_test.c

995

mfd_assert_has_seals(fd, 0);

tools/testing/selftests/memfd/memfd_test.c

997

mfd_assert_add_seals(fd, F_SEAL_FUTURE_WRITE);

tools/testing/selftests/memfd/memfd_test.c

998

mfd_assert_has_seals(fd, F_SEAL_FUTURE_WRITE);

tools/testing/selftests/mincore/mincore_selftest.c

194

int fd;

tools/testing/selftests/mincore/mincore_selftest.c

209

fd = open(".", O_TMPFILE | O_RDWR, 0600);

tools/testing/selftests/mincore/mincore_selftest.c

210

if (fd < 0) {

tools/testing/selftests/mincore/mincore_selftest.c

218

retval = fallocate(fd, 0, 0, FILE_SIZE);

tools/testing/selftests/mincore/mincore_selftest.c

232

MAP_SHARED, fd, 0);

tools/testing/selftests/mincore/mincore_selftest.c

278

close(fd);

tools/testing/selftests/mincore/mincore_selftest.c

295

int fd;

tools/testing/selftests/mincore/mincore_selftest.c

309

fd = open("/dev/shm", O_TMPFILE | O_RDWR, 0600);

tools/testing/selftests/mincore/mincore_selftest.c

310

ASSERT_NE(-1, fd) {

tools/testing/selftests/mincore/mincore_selftest.c

315

retval = fallocate(fd, 0, 0, FILE_SIZE);

tools/testing/selftests/mincore/mincore_selftest.c

326

MAP_SHARED, fd, 0);

tools/testing/selftests/mincore/mincore_selftest.c

349

close(fd);

tools/testing/selftests/mm/compaction_test.c

103

fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);

tools/testing/selftests/mm/compaction_test.c

104

if (fd < 0) {

tools/testing/selftests/mm/compaction_test.c

120

if (write(fd, target_nr_hugepages, slen) != slen) {

tools/testing/selftests/mm/compaction_test.c

126

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/mm/compaction_test.c

128

if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {

tools/testing/selftests/mm/compaction_test.c

143

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/mm/compaction_test.c

145

if (write(fd, init_nr_hugepages, strlen(init_nr_hugepages))

tools/testing/selftests/mm/compaction_test.c

164

close(fd);

tools/testing/selftests/mm/compaction_test.c

172

int fd, ret = -1;

tools/testing/selftests/mm/compaction_test.c

175

fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);

tools/testing/selftests/mm/compaction_test.c

176

if (fd < 0) {

tools/testing/selftests/mm/compaction_test.c

181

if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {

tools/testing/selftests/mm/compaction_test.c

187

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/mm/compaction_test.c

190

if (write(fd, "0", sizeof(char)) != sizeof(char)) {

tools/testing/selftests/mm/compaction_test.c

200

close(fd);

tools/testing/selftests/mm/compaction_test.c

60

int fd;

tools/testing/selftests/mm/compaction_test.c

62

fd = open("/proc/sys/vm/compact_unevictable_allowed",

tools/testing/selftests/mm/compaction_test.c

64

if (fd < 0) {

tools/testing/selftests/mm/compaction_test.c

70

if (read(fd, &allowed, sizeof(char)) != sizeof(char)) {

tools/testing/selftests/mm/compaction_test.c

73

close(fd);

tools/testing/selftests/mm/compaction_test.c

77

close(fd);

tools/testing/selftests/mm/compaction_test.c

89

int fd, ret = -1;

tools/testing/selftests/mm/cow.c

1650

int fd;

tools/testing/selftests/mm/cow.c

1654

fd = memfd_create("test", 0);

tools/testing/selftests/mm/cow.c

1655

if (fd < 0) {

tools/testing/selftests/mm/cow.c

1662

if (fallocate(fd, 0, 0, pagesize)) {

tools/testing/selftests/mm/cow.c

1669

mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/cow.c

1675

smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/mm/cow.c

1694

close(fd);

tools/testing/selftests/mm/cow.c

1701

int fd;

tools/testing/selftests/mm/cow.c

1712

fd = fileno(file);

tools/testing/selftests/mm/cow.c

1713

if (fd < 0) {

tools/testing/selftests/mm/cow.c

1720

if (fallocate(fd, 0, 0, pagesize)) {

tools/testing/selftests/mm/cow.c

1727

mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/cow.c

1733

smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/mm/cow.c

1760

int fd;

tools/testing/selftests/mm/cow.c

1767

fd = memfd_create("test", flags);

tools/testing/selftests/mm/cow.c

1768

if (fd < 0) {

tools/testing/selftests/mm/cow.c

1775

if (fallocate(fd, 0, 0, hugetlbsize)) {

tools/testing/selftests/mm/cow.c

1782

mem = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd,

tools/testing/selftests/mm/cow.c

1789

smem = mmap(NULL, hugetlbsize, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/mm/cow.c

1808

close(fd);

tools/testing/selftests/mm/cow.c

420

int ret, fd;

tools/testing/selftests/mm/cow.c

435

fd = fileno(file);

tools/testing/selftests/mm/cow.c

436

assert(fd);

tools/testing/selftests/mm/cow.c

523

io_uring_prep_write_fixed(sqe, fd, mem, size, 0, 0);

tools/testing/selftests/mm/cow.c

549

cur = pread(fd, tmp + total, size - total, total);

tools/testing/selftests/mm/guard-regions.c

102

fd = self->fd;

tools/testing/selftests/mm/guard-regions.c

109

return mmap(addr, length, prot, flags, fd, offset);

tools/testing/selftests/mm/guard-regions.c

1623

ptr_private = mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, self->fd, 0);

tools/testing/selftests/mm/guard-regions.c

1769

ASSERT_EQ(close(self->fd), 0);

tools/testing/selftests/mm/guard-regions.c

1772

self->fd = open(self->path, O_RDONLY);

tools/testing/selftests/mm/guard-regions.c

1773

ASSERT_NE(self->fd, -1);

tools/testing/selftests/mm/guard-regions.c

1887

ASSERT_EQ(ftruncate(self->fd, 10 * page_size), 0);

tools/testing/selftests/mm/guard-regions.c

1897

ASSERT_EQ(ftruncate(self->fd, 5 * page_size), 0);

tools/testing/selftests/mm/guard-regions.c

1898

ASSERT_EQ(ftruncate(self->fd, 10 * page_size), 0);

tools/testing/selftests/mm/guard-regions.c

1984

ASSERT_EQ(close(self->fd), 0);

tools/testing/selftests/mm/guard-regions.c

1987

self->fd = memfd_create("guard_regions_memfd_seals_test",

tools/testing/selftests/mm/guard-regions.c

1989

ASSERT_NE(self->fd, -1);

tools/testing/selftests/mm/guard-regions.c

1990

ASSERT_EQ(ftruncate(self->fd, 10 * page_size), 0);

tools/testing/selftests/mm/guard-regions.c

1999

ASSERT_EQ(fcntl(self->fd, F_ADD_SEALS, F_SEAL_WRITE), 0);

tools/testing/selftests/mm/guard-regions.c

202

int fd;

tools/testing/selftests/mm/guard-regions.c

205

fd = mkstemp(path);

tools/testing/selftests/mm/guard-regions.c

206

if (fd < 0)

tools/testing/selftests/mm/guard-regions.c

209

return fd;

tools/testing/selftests/mm/guard-regions.c

2200

ASSERT_EQ(ftruncate(self->fd, size), 0);

tools/testing/selftests/mm/guard-regions.c

2207

ASSERT_EQ(close(self->fd), 0);

tools/testing/selftests/mm/guard-regions.c

2209

self->fd = open(self->path, O_RDONLY);

tools/testing/selftests/mm/guard-regions.c

2210

ASSERT_GE(self->fd, 0);

tools/testing/selftests/mm/guard-regions.c

321

self->fd = open_file("", self->path);

tools/testing/selftests/mm/guard-regions.c

324

self->fd = memfd_create(self->path, 0);

tools/testing/selftests/mm/guard-regions.c

329

ASSERT_EQ(ftruncate(self->fd, 100 * self->page_size), 0);

tools/testing/selftests/mm/guard-regions.c

339

if (self->fd >= 0)

tools/testing/selftests/mm/guard-regions.c

340

close(self->fd);

tools/testing/selftests/mm/guard-regions.c

51

int fd;

tools/testing/selftests/mm/guard-regions.c

90

int fd;

tools/testing/selftests/mm/guard-regions.c

96

fd = -1;

tools/testing/selftests/mm/gup_longterm.c

104

if (ftruncate(fd, size)) {

tools/testing/selftests/mm/gup_longterm.c

116

if (fallocate(fd, 0, 0, size)) {

tools/testing/selftests/mm/gup_longterm.c

136

shared ? MAP_SHARED : MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/gup_longterm.c

300

typedef void (*test_fn)(int fd, size_t size);

tools/testing/selftests/mm/gup_longterm.c

304

int fd;

tools/testing/selftests/mm/gup_longterm.c

308

fd = memfd_create("test", 0);

tools/testing/selftests/mm/gup_longterm.c

309

if (fd < 0) {

tools/testing/selftests/mm/gup_longterm.c

315

fn(fd, pagesize);

tools/testing/selftests/mm/gup_longterm.c

316

close(fd);

tools/testing/selftests/mm/gup_longterm.c

322

int fd;

tools/testing/selftests/mm/gup_longterm.c

329

fd = -1;

tools/testing/selftests/mm/gup_longterm.c

331

fd = fileno(file);

tools/testing/selftests/mm/gup_longterm.c

332

if (fd < 0) {

tools/testing/selftests/mm/gup_longterm.c

337

fn(fd, pagesize);

tools/testing/selftests/mm/gup_longterm.c

346

int fd;

tools/testing/selftests/mm/gup_longterm.c

350

fd = mkstemp(filename);

tools/testing/selftests/mm/gup_longterm.c

351

if (fd < 0)

tools/testing/selftests/mm/gup_longterm.c

356

close(fd);

tools/testing/selftests/mm/gup_longterm.c

357

fd = -1;

tools/testing/selftests/mm/gup_longterm.c

360

fn(fd, pagesize);

tools/testing/selftests/mm/gup_longterm.c

362

if (fd >= 0)

tools/testing/selftests/mm/gup_longterm.c

363

close(fd);

tools/testing/selftests/mm/gup_longterm.c

370

int fd;

tools/testing/selftests/mm/gup_longterm.c

377

fd = memfd_create("test", flags);

tools/testing/selftests/mm/gup_longterm.c

378

if (fd < 0) {

tools/testing/selftests/mm/gup_longterm.c

38

static __fsword_t get_fs_type(int fd)

tools/testing/selftests/mm/gup_longterm.c

384

fn(fd, hugetlbsize);

tools/testing/selftests/mm/gup_longterm.c

385

close(fd);

tools/testing/selftests/mm/gup_longterm.c

393

static void test_shared_rw_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

395

do_test(fd, size, TEST_TYPE_RW, true);

tools/testing/selftests/mm/gup_longterm.c

398

static void test_shared_rw_fast_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

400

do_test(fd, size, TEST_TYPE_RW_FAST, true);

tools/testing/selftests/mm/gup_longterm.c

403

static void test_shared_ro_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

405

do_test(fd, size, TEST_TYPE_RO, true);

tools/testing/selftests/mm/gup_longterm.c

408

static void test_shared_ro_fast_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

410

do_test(fd, size, TEST_TYPE_RO_FAST, true);

tools/testing/selftests/mm/gup_longterm.c

413

static void test_private_rw_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

415

do_test(fd, size, TEST_TYPE_RW, false);

tools/testing/selftests/mm/gup_longterm.c

418

static void test_private_rw_fast_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

420

do_test(fd, size, TEST_TYPE_RW_FAST, false);

tools/testing/selftests/mm/gup_longterm.c

423

static void test_private_ro_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

425

do_test(fd, size, TEST_TYPE_RO, false);

tools/testing/selftests/mm/gup_longterm.c

428

static void test_private_ro_fast_pin(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

430

do_test(fd, size, TEST_TYPE_RO_FAST, false);

tools/testing/selftests/mm/gup_longterm.c

434

static void test_shared_iouring(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

436

do_test(fd, size, TEST_TYPE_IOURING, true);

tools/testing/selftests/mm/gup_longterm.c

439

static void test_private_iouring(int fd, size_t size)

tools/testing/selftests/mm/gup_longterm.c

44

ret = fstatfs(fd, &fs);

tools/testing/selftests/mm/gup_longterm.c

441

do_test(fd, size, TEST_TYPE_IOURING, false);

tools/testing/selftests/mm/gup_longterm.c

91

static void do_test(int fd, size_t size, enum test_type type, bool shared)

tools/testing/selftests/mm/gup_longterm.c

93

__fsword_t fs_type = get_fs_type(fd);

tools/testing/selftests/mm/gup_longterm.c

99

if (fd < 0) {

tools/testing/selftests/mm/hmm-tests.c

1010

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1018

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1026

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1058

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1066

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1074

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1087

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1114

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1120

MAP_PRIVATE | MAP_ANONYMOUS, buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1128

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1137

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_RELEASE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1164

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1172

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1176

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1201

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1210

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

122

int fd;

tools/testing/selftests/mm/hmm-tests.c

125

fd = open(pathname, O_RDWR, 0);

tools/testing/selftests/mm/hmm-tests.c

126

if (fd < 0)

tools/testing/selftests/mm/hmm-tests.c

129

return fd;

tools/testing/selftests/mm/hmm-tests.c

1295

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1303

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1311

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1321

ret = hmm_migrate_dev_to_sys(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1354

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1362

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1370

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer,

tools/testing/selftests/mm/hmm-tests.c

142

self->fd = hmm_open(variant->device_number);

tools/testing/selftests/mm/hmm-tests.c

1420

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1428

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

143

if (self->fd < 0 && hmm_is_coherent_type(variant->device_number))

tools/testing/selftests/mm/hmm-tests.c

1439

rc = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer,

tools/testing/selftests/mm/hmm-tests.c

145

ASSERT_GE(self->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1474

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1484

self->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1488

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_SNAPSHOT, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1519

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1528

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

163

int ret = close(self->fd);

tools/testing/selftests/mm/hmm-tests.c

1646

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_SNAPSHOT, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

166

self->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1661

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_SNAPSHOT, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1694

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1703

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1770

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1778

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1786

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_EXCLUSIVE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1802

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_CHECK_EXCLUSIVE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

181

static int hmm_dmirror_cmd(int fd,

tools/testing/selftests/mm/hmm-tests.c

1824

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1832

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1840

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_EXCLUSIVE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1852

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1877

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1885

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1893

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_EXCLUSIVE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

195

ret = ioctl(fd, request, &cmd);

tools/testing/selftests/mm/hmm-tests.c

1955

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

1963

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

1971

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

1992

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_SNAPSHOT, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2041

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2049

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2058

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2085

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_SNAPSHOT, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2114

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2123

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2134

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2166

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2175

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2190

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2229

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2238

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2253

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

227

int fd;

tools/testing/selftests/mm/hmm-tests.c

2288

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2297

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

230

fd = open(path, O_TMPFILE | O_EXCL | O_RDWR, 0600);

tools/testing/selftests/mm/hmm-tests.c

231

if (fd >= 0) {

tools/testing/selftests/mm/hmm-tests.c

2312

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2348

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

235

r = ftruncate(fd, size);

tools/testing/selftests/mm/hmm-tests.c

2357

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2375

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

238

return fd;

tools/testing/selftests/mm/hmm-tests.c

239

close(fd);

tools/testing/selftests/mm/hmm-tests.c

2421

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2430

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2457

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

249

static int fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2506

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2513

MAP_PRIVATE | MAP_ANONYMOUS, buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

252

if (fd < 0) {

tools/testing/selftests/mm/hmm-tests.c

2527

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_FLAGS, buffer,

tools/testing/selftests/mm/hmm-tests.c

253

fd = open("/dev/urandom", O_RDONLY);

tools/testing/selftests/mm/hmm-tests.c

2530

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

254

if (fd < 0) {

tools/testing/selftests/mm/hmm-tests.c

2549

MAP_PRIVATE | MAP_ANONYMOUS, buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2561

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2569

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_FLAGS, buffer,

tools/testing/selftests/mm/hmm-tests.c

2573

ret = hmm_migrate_dev_to_sys(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

260

read(fd, &r, sizeof(r));

tools/testing/selftests/mm/hmm-tests.c

2601

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2608

MAP_PRIVATE | MAP_ANONYMOUS, buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2618

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_FLAGS, buffer,

tools/testing/selftests/mm/hmm-tests.c

2621

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2637

MAP_PRIVATE | MAP_ANONYMOUS, buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

2649

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_FLAGS, buffer,

tools/testing/selftests/mm/hmm-tests.c

2652

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2685

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

2726

static inline int run_migration_benchmark(int fd, int use_thp, size_t buffer_size,

tools/testing/selftests/mm/hmm-tests.c

273

static int hmm_migrate_sys_to_dev(int fd,

tools/testing/selftests/mm/hmm-tests.c

2760

ret = hmm_migrate_sys_to_dev(fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2764

ret = hmm_migrate_dev_to_sys(fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

277

return hmm_dmirror_cmd(fd, HMM_DMIRROR_MIGRATE_TO_DEV, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2773

ret = hmm_migrate_sys_to_dev(fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2783

ret = hmm_migrate_dev_to_sys(fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

280

static int hmm_migrate_dev_to_sys(int fd,

tools/testing/selftests/mm/hmm-tests.c

284

return hmm_dmirror_cmd(fd, HMM_DMIRROR_MIGRATE_TO_SYS, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

2843

ASSERT_EQ(run_migration_benchmark(self->fd, 1, test_sizes[i],

tools/testing/selftests/mm/hmm-tests.c

2847

ASSERT_EQ(run_migration_benchmark(self->fd, 0, test_sizes[i],

tools/testing/selftests/mm/hmm-tests.c

314

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

322

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

342

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

377

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

385

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

401

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

42

int fd;

tools/testing/selftests/mm/hmm-tests.c

436

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

444

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

452

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

484

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

492

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

496

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, 1);

tools/testing/selftests/mm/hmm-tests.c

506

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

518

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

559

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

567

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

587

ret = hmm_migrate_sys_to_dev(self->fd, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

661

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

669

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

73

int fd;

tools/testing/selftests/mm/hmm-tests.c

736

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

744

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

760

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

779

int fd;

tools/testing/selftests/mm/hmm-tests.c

785

fd = open(file, O_RDONLY);

tools/testing/selftests/mm/hmm-tests.c

786

if (fd < 0) {

tools/testing/selftests/mm/hmm-tests.c

791

len = read(fd, buf, sizeof(buf));

tools/testing/selftests/mm/hmm-tests.c

792

close(fd);

tools/testing/selftests/mm/hmm-tests.c

854

buffer->fd = -1;

tools/testing/selftests/mm/hmm-tests.c

864

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

889

int fd;

tools/testing/selftests/mm/hmm-tests.c

896

fd = hmm_create_file(size);

tools/testing/selftests/mm/hmm-tests.c

897

ASSERT_GE(fd, 0);

tools/testing/selftests/mm/hmm-tests.c

902

buffer->fd = fd;

tools/testing/selftests/mm/hmm-tests.c

910

len = pwrite(fd, buffer->mirror, size, 0);

tools/testing/selftests/mm/hmm-tests.c

917

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

921

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_READ, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

944

int fd;

tools/testing/selftests/mm/hmm-tests.c

951

fd = hmm_create_file(size);

tools/testing/selftests/mm/hmm-tests.c

952

ASSERT_GE(fd, 0);

tools/testing/selftests/mm/hmm-tests.c

957

buffer->fd = fd;

tools/testing/selftests/mm/hmm-tests.c

965

buffer->fd, 0);

tools/testing/selftests/mm/hmm-tests.c

973

ret = hmm_dmirror_cmd(self->fd, HMM_DMIRROR_WRITE, buffer, npages);

tools/testing/selftests/mm/hmm-tests.c

983

len = pread(fd, buffer->mirror, size, 0);

tools/testing/selftests/mm/hugepage-mmap.c

52

int fd, ret;

tools/testing/selftests/mm/hugepage-mmap.c

57

fd = memfd_create("hugepage-mmap", MFD_HUGETLB);

tools/testing/selftests/mm/hugepage-mmap.c

58

if (fd < 0)

tools/testing/selftests/mm/hugepage-mmap.c

61

addr = mmap(NULL, LENGTH, PROTECTION, MAP_SHARED, fd, 0);

tools/testing/selftests/mm/hugepage-mmap.c

63

close(fd);

tools/testing/selftests/mm/hugepage-mmap.c

73

close(fd);

tools/testing/selftests/mm/hugepage-mremap.c

112

int ret = 0, fd;

tools/testing/selftests/mm/hugepage-mremap.c

129

fd = memfd_create(argv[0], MFD_HUGETLB);

tools/testing/selftests/mm/hugepage-mremap.c

130

if (fd < 0)

tools/testing/selftests/mm/hugepage-mremap.c

136

MAP_HUGETLB | MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugepage-mremap.c

144

MAP_HUGETLB | MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugepage-mremap.c

174

close(fd);

tools/testing/selftests/mm/hugepage-vmemmap.c

38

int fd;

tools/testing/selftests/mm/hugepage-vmemmap.c

41

fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/hugepage-vmemmap.c

42

if (fd < 0)

tools/testing/selftests/mm/hugepage-vmemmap.c

45

lseek(fd, (unsigned long)addr / pagesize * sizeof(pagemap), SEEK_SET);

tools/testing/selftests/mm/hugepage-vmemmap.c

46

read(fd, &pagemap, sizeof(pagemap));

tools/testing/selftests/mm/hugepage-vmemmap.c

47

close(fd);

tools/testing/selftests/mm/hugepage-vmemmap.c

54

int fd, i;

tools/testing/selftests/mm/hugepage-vmemmap.c

57

fd = open("/proc/kpageflags", O_RDONLY);

tools/testing/selftests/mm/hugepage-vmemmap.c

58

if (fd < 0)

tools/testing/selftests/mm/hugepage-vmemmap.c

61

lseek(fd, pfn * sizeof(pageflags), SEEK_SET);

tools/testing/selftests/mm/hugepage-vmemmap.c

63

read(fd, &pageflags, sizeof(pageflags));

tools/testing/selftests/mm/hugepage-vmemmap.c

65

close(fd);

tools/testing/selftests/mm/hugepage-vmemmap.c

76

read(fd, &pageflags, sizeof(pageflags));

tools/testing/selftests/mm/hugepage-vmemmap.c

79

close(fd);

tools/testing/selftests/mm/hugepage-vmemmap.c

85

close(fd);

tools/testing/selftests/mm/hugetlb-madvise.c

193

if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) {

tools/testing/selftests/mm/hugetlb-madvise.c

201

MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/hugetlb-madvise.c

240

if (fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,

tools/testing/selftests/mm/hugetlb-madvise.c

252

if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) {

tools/testing/selftests/mm/hugetlb-madvise.c

260

MAP_SHARED, fd, 0);

tools/testing/selftests/mm/hugetlb-madvise.c

292

if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) {

tools/testing/selftests/mm/hugetlb-madvise.c

300

MAP_SHARED, fd, 0);

tools/testing/selftests/mm/hugetlb-madvise.c

312

MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/hugetlb-madvise.c

358

close(fd);

tools/testing/selftests/mm/hugetlb-madvise.c

57

int fd;

tools/testing/selftests/mm/hugetlb-madvise.c

77

fd = memfd_create(argv[0], MFD_HUGETLB);

tools/testing/selftests/mm/hugetlb-madvise.c

78

if (fd < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

107

static bool read_hugepage_filemap(int fd, size_t len,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

118

ret_count = read(fd, buf, wr_chunk_size);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

139

test_hugetlb_read(int fd, size_t len, size_t wr_chunk_size)

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

144

if (ftruncate(fd, len) < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

150

MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

159

if (read_hugepage_filemap(fd, len, wr_chunk_size, len))

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

164

if (ftruncate(fd, 0) < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

173

test_hugetlb_read_hwpoison(int fd, size_t len, size_t wr_chunk_size,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

181

if (ftruncate(fd, len) < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

187

MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

213

if (read_hugepage_filemap(fd, len, wr_chunk_size,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

221

if (seek_read_hugepage_filemap(fd, len, wr_chunk_size,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

230

if (ftruncate(fd, 0) < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

240

int fd;

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

242

fd = memfd_create("hugetlb_tmp", MFD_HUGETLB);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

243

if (fd < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

249

if (fstatfs(fd, file_stat)) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

258

return fd;

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

260

close(fd);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

266

int fd;

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

280

fd = create_hugetlbfs_file(&file_stat);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

281

if (fd < 0)

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

284

status = test_hugetlb_read(fd, file_stat.f_bsize,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

288

close(fd);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

292

fd = create_hugetlbfs_file(&file_stat);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

293

if (fd < 0)

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

296

status = test_hugetlb_read_hwpoison(fd, file_stat.f_bsize,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

300

close(fd);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

304

fd = create_hugetlbfs_file(&file_stat);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

305

if (fd < 0)

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

308

status = test_hugetlb_read_hwpoison(fd, file_stat.f_bsize,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

312

close(fd);

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

70

static bool seek_read_hugepage_filemap(int fd, size_t len, size_t wr_chunk_size,

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

81

if (lseek(fd, offset, SEEK_SET) < 0) {

tools/testing/selftests/mm/hugetlb-read-hwpoison.c

87

ret_count = read(fd, buf, wr_chunk_size);

tools/testing/selftests/mm/hugetlb-soft-offline.c

131

int fd;

tools/testing/selftests/mm/hugetlb-soft-offline.c

133

fd = memfd_create("hugetlb_tmp", MFD_HUGETLB);

tools/testing/selftests/mm/hugetlb-soft-offline.c

134

if (fd < 0) {

tools/testing/selftests/mm/hugetlb-soft-offline.c

140

if (fstatfs(fd, file_stat)) {

tools/testing/selftests/mm/hugetlb-soft-offline.c

149

return fd;

tools/testing/selftests/mm/hugetlb-soft-offline.c

151

close(fd);

tools/testing/selftests/mm/hugetlb-soft-offline.c

157

int fd;

tools/testing/selftests/mm/hugetlb-soft-offline.c

168

fd = create_hugetlbfs_file(&file_stat);

tools/testing/selftests/mm/hugetlb-soft-offline.c

169

if (fd < 0)

tools/testing/selftests/mm/hugetlb-soft-offline.c

176

close(fd);

tools/testing/selftests/mm/hugetlb-soft-offline.c

181

close(fd);

tools/testing/selftests/mm/hugetlb-soft-offline.c

188

ret = do_soft_offline(fd, 2 * file_stat.f_bsize, expect_errno);

tools/testing/selftests/mm/hugetlb-soft-offline.c

191

close(fd);

tools/testing/selftests/mm/hugetlb-soft-offline.c

199

close(fd);

tools/testing/selftests/mm/hugetlb-soft-offline.c

35

static int do_soft_offline(int fd, size_t len, int expect_errno)

tools/testing/selftests/mm/hugetlb-soft-offline.c

42

if (ftruncate(fd, len) < 0) {

tools/testing/selftests/mm/hugetlb-soft-offline.c

48

MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugetlb-soft-offline.c

75

if (ftruncate(fd, 0) < 0)

tools/testing/selftests/mm/hugetlb_dio.c

101

close(fd);

tools/testing/selftests/mm/hugetlb_dio.c

25

int fd;

tools/testing/selftests/mm/hugetlb_dio.c

43

fd = open("/tmp", O_TMPFILE | O_RDWR | O_DIRECT, 0664);

tools/testing/selftests/mm/hugetlb_dio.c

44

if (fd < 0)

tools/testing/selftests/mm/hugetlb_dio.c

50

close(fd);

tools/testing/selftests/mm/hugetlb_dio.c

57

close(fd);

tools/testing/selftests/mm/hugetlb_dio.c

66

if (write(fd, buffer, writesize) != (writesize)) {

tools/testing/selftests/mm/hugetlb_dio.c

68

close(fd);

tools/testing/selftests/mm/hugetlb_dio.c

74

close(fd);

tools/testing/selftests/mm/hugetlb_dio.c

93

int fd;

tools/testing/selftests/mm/hugetlb_dio.c

98

fd = open("/tmp", O_TMPFILE | O_RDWR | O_DIRECT, 0664);

tools/testing/selftests/mm/hugetlb_dio.c

99

if (fd < 0)

tools/testing/selftests/mm/khugepaged.c

369

int fd;

tools/testing/selftests/mm/khugepaged.c

376

fd = open(finfo.path, O_DSYNC | O_CREAT | O_RDWR | O_TRUNC | O_EXCL,

tools/testing/selftests/mm/khugepaged.c

378

if (fd < 0) {

tools/testing/selftests/mm/khugepaged.c

386

write(fd, p, size);

tools/testing/selftests/mm/khugepaged.c

387

close(fd);

tools/testing/selftests/mm/khugepaged.c

392

finfo.fd = open(finfo.path, O_RDONLY, 777);

tools/testing/selftests/mm/khugepaged.c

393

if (finfo.fd < 0) {

tools/testing/selftests/mm/khugepaged.c

398

MAP_PRIVATE, finfo.fd, 0);

tools/testing/selftests/mm/khugepaged.c

413

close(finfo.fd);

tools/testing/selftests/mm/khugepaged.c

443

finfo.fd = memfd_create("khugepaged-selftest-collapse-shmem", 0);

tools/testing/selftests/mm/khugepaged.c

444

if (finfo.fd < 0) {

tools/testing/selftests/mm/khugepaged.c

448

if (ftruncate(finfo.fd, size)) {

tools/testing/selftests/mm/khugepaged.c

452

p = mmap(BASE_ADDR, size, PROT_READ | PROT_WRITE, MAP_SHARED, finfo.fd,

tools/testing/selftests/mm/khugepaged.c

464

close(finfo.fd);

tools/testing/selftests/mm/khugepaged.c

70

int fd;

tools/testing/selftests/mm/madv_populate.c

137

int fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/madv_populate.c

140

if (fd < 0)

tools/testing/selftests/mm/madv_populate.c

143

if (!pagemap_is_populated(fd, start))

tools/testing/selftests/mm/madv_populate.c

145

close(fd);

tools/testing/selftests/mm/madv_populate.c

151

int fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/madv_populate.c

154

if (fd < 0)

tools/testing/selftests/mm/madv_populate.c

157

if (pagemap_is_populated(fd, start))

tools/testing/selftests/mm/madv_populate.c

159

close(fd);

tools/testing/selftests/mm/madv_populate.c

209

int fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/madv_populate.c

212

if (fd < 0)

tools/testing/selftests/mm/madv_populate.c

215

if (!pagemap_is_softdirty(fd, start))

tools/testing/selftests/mm/madv_populate.c

217

close(fd);

tools/testing/selftests/mm/madv_populate.c

223

int fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/madv_populate.c

226

if (fd < 0)

tools/testing/selftests/mm/madv_populate.c

229

if (pagemap_is_softdirty(fd, start))

tools/testing/selftests/mm/madv_populate.c

231

close(fd);

tools/testing/selftests/mm/map_populate.c

56

static int child_f(int sock, unsigned long *smap, int fd)

tools/testing/selftests/mm/map_populate.c

61

MAP_PRIVATE | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/memfd_secret.c

126

static void try_process_vm_read(int fd, int pipefd[2])

tools/testing/selftests/mm/memfd_secret.c

150

static void try_ptrace(int fd, int pipefd[2])

tools/testing/selftests/mm/memfd_secret.c

201

static void test_remote_access(int fd, const char *name,

tools/testing/selftests/mm/memfd_secret.c

202

void (*func)(int fd, int pipefd[2]))

tools/testing/selftests/mm/memfd_secret.c

220

func(fd, pipefd);

tools/testing/selftests/mm/memfd_secret.c

224

mem = mmap(NULL, page_size, prot, mode, fd, 0);

tools/testing/selftests/mm/memfd_secret.c

240

static void test_process_vm_read(int fd)

tools/testing/selftests/mm/memfd_secret.c

242

test_remote_access(fd, "process_vm_read", try_process_vm_read);

tools/testing/selftests/mm/memfd_secret.c

245

static void test_ptrace(int fd)

tools/testing/selftests/mm/memfd_secret.c

247

test_remote_access(fd, "ptrace", try_ptrace);

tools/testing/selftests/mm/memfd_secret.c

304

int fd;

tools/testing/selftests/mm/memfd_secret.c

311

fd = memfd_secret(0);

tools/testing/selftests/mm/memfd_secret.c

312

if (fd < 0) {

tools/testing/selftests/mm/memfd_secret.c

319

if (ftruncate(fd, page_size))

tools/testing/selftests/mm/memfd_secret.c

322

test_mlock_limit(fd);

tools/testing/selftests/mm/memfd_secret.c

323

test_file_apis(fd);

tools/testing/selftests/mm/memfd_secret.c

328

test_vmsplice(fd, "fresh page");

tools/testing/selftests/mm/memfd_secret.c

329

test_vmsplice(fd, "existing page");

tools/testing/selftests/mm/memfd_secret.c

330

test_process_vm_read(fd);

tools/testing/selftests/mm/memfd_secret.c

331

test_ptrace(fd);

tools/testing/selftests/mm/memfd_secret.c

333

close(fd);

tools/testing/selftests/mm/memfd_secret.c

47

static void test_file_apis(int fd)

tools/testing/selftests/mm/memfd_secret.c

51

if ((read(fd, buf, sizeof(buf)) >= 0) ||

tools/testing/selftests/mm/memfd_secret.c

52

(write(fd, buf, sizeof(buf)) >= 0) ||

tools/testing/selftests/mm/memfd_secret.c

53

(pread(fd, buf, sizeof(buf), 0) >= 0) ||

tools/testing/selftests/mm/memfd_secret.c

54

(pwrite(fd, buf, sizeof(buf), 0) >= 0))

tools/testing/selftests/mm/memfd_secret.c

60

static void test_mlock_limit(int fd)

tools/testing/selftests/mm/memfd_secret.c

69

mem = mmap(NULL, len, prot, mode, fd, 0);

tools/testing/selftests/mm/memfd_secret.c

77

mem = mmap(NULL, len, prot, mode, fd, 0);

tools/testing/selftests/mm/memfd_secret.c

87

static void test_vmsplice(int fd, const char *desc)

tools/testing/selftests/mm/memfd_secret.c

99

mem = mmap(NULL, page_size, prot, mode, fd, 0);

tools/testing/selftests/mm/memory-failure.c

253

int fd;

tools/testing/selftests/mm/memory-failure.c

255

fd = open(fname, O_RDWR | O_CREAT, 0664);

tools/testing/selftests/mm/memory-failure.c

256

if (fd >= 0) {

tools/testing/selftests/mm/memory-failure.c

258

ftruncate(fd, size);

tools/testing/selftests/mm/memory-failure.c

260

return fd;

tools/testing/selftests/mm/memory-failure.c

264

static int get_fs_type(int fd)

tools/testing/selftests/mm/memory-failure.c

270

ret = fstatfs(fd, &fs);

tools/testing/selftests/mm/memory-failure.c

278

int fd;

tools/testing/selftests/mm/memory-failure.c

283

fd = prepare_file("./clean-page-cache-test-file", self->page_size);

tools/testing/selftests/mm/memory-failure.c

284

if (fd < 0)

tools/testing/selftests/mm/memory-failure.c

286

fs_type = get_fs_type(fd);

tools/testing/selftests/mm/memory-failure.c

291

MAP_SHARED, fd, 0);

tools/testing/selftests/mm/memory-failure.c

295

fsync(fd);

tools/testing/selftests/mm/memory-failure.c

315

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/mm/memory-failure.c

320

int fd;

tools/testing/selftests/mm/memory-failure.c

325

fd = prepare_file("./dirty-page-cache-test-file", self->page_size);

tools/testing/selftests/mm/memory-failure.c

326

if (fd < 0)

tools/testing/selftests/mm/memory-failure.c

328

fs_type = get_fs_type(fd);

tools/testing/selftests/mm/memory-failure.c

333

MAP_SHARED, fd, 0);

tools/testing/selftests/mm/memory-failure.c

356

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/mm/merge.c

521

int fd;

tools/testing/selftests/mm/merge.c

523

fd = open(probe_file, O_RDWR|O_CREAT, 0600);

tools/testing/selftests/mm/merge.c

524

ASSERT_GE(fd, 0);

tools/testing/selftests/mm/merge.c

526

ASSERT_EQ(ftruncate(fd, page_size), 0);

tools/testing/selftests/mm/merge.c

540

MAP_PRIVATE | MAP_FIXED, fd, 0);

tools/testing/selftests/mm/merge.c

551

close(fd);

tools/testing/selftests/mm/mseal_test.c

1714

int fd;

tools/testing/selftests/mm/mseal_test.c

1717

fd = memfd_create("test", 0);

tools/testing/selftests/mm/mseal_test.c

1718

FAIL_TEST_IF_FALSE(fd > 0);

tools/testing/selftests/mm/mseal_test.c

1720

ret = fallocate(fd, 0, 0, size);

tools/testing/selftests/mm/mseal_test.c

1723

ptr = mmap(NULL, size, PROT_READ, mapflags, fd, 0);

tools/testing/selftests/mm/mseal_test.c

1740

close(fd);

tools/testing/selftests/mm/pagemap_ioctl.c

1055

long ret, fd, i, buf_size, nr_pages;

tools/testing/selftests/mm/pagemap_ioctl.c

1157

fd = open(progname, O_RDONLY);

tools/testing/selftests/mm/pagemap_ioctl.c

1158

if (fd < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1165

fmem = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

1181

close(fd);

tools/testing/selftests/mm/pagemap_ioctl.c

1186

fd = open(__FILE__".tmp2", O_RDWR | O_CREAT, 0666);

tools/testing/selftests/mm/pagemap_ioctl.c

1187

if (fd < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1192

if (write(fd, "c", 1) < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1195

fmem = mmap(NULL, buf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

1218

close(fd);

tools/testing/selftests/mm/pagemap_ioctl.c

1545

int shmid, buf_size, fd, i, ret;

tools/testing/selftests/mm/pagemap_ioctl.c

1637

fd = memfd_create("uffd-test", MFD_HUGETLB | MFD_NOEXEC_SEAL);

tools/testing/selftests/mm/pagemap_ioctl.c

1638

if (fd < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1640

mem = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

1652

close(fd);

tools/testing/selftests/mm/pagemap_ioctl.c

1657

fd = open(__FILE__".tmp0", O_RDWR | O_CREAT, 0777);

tools/testing/selftests/mm/pagemap_ioctl.c

1658

if (fd < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1663

if (write(fd, "c", 1) < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1670

fmem = mmap(NULL, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

1681

close(fd);

tools/testing/selftests/mm/pagemap_ioctl.c

1686

fd = memfd_create(__FILE__".tmp00", MFD_NOEXEC_SEAL);

tools/testing/selftests/mm/pagemap_ioctl.c

1687

if (fd < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1691

if (ftruncate(fd, buf_size))

tools/testing/selftests/mm/pagemap_ioctl.c

1695

if (write(fd, "c", 1) < 0)

tools/testing/selftests/mm/pagemap_ioctl.c

1698

fmem = mmap(NULL, buf_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

1709

close(fd);

tools/testing/selftests/mm/pfnmap.c

120

fd = open(file, O_RDONLY);

tools/testing/selftests/mm/pfnmap.c

121

if (fd < 0)

tools/testing/selftests/mm/pfnmap.c

130

addr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, file_offset);

tools/testing/selftests/mm/pfnmap.c

158

fd, file_offset);

tools/testing/selftests/mm/pfnmap.c

210

fd, file_offset);

tools/testing/selftests/mm/pfnmap.c

33

static int fd;

tools/testing/selftests/mm/protection_keys.c

66

int fd = open(file, O_RDWR);

tools/testing/selftests/mm/protection_keys.c

716

int fd;

tools/testing/selftests/mm/protection_keys.c

736

fd = open(buf, O_RDONLY);

tools/testing/selftests/mm/protection_keys.c

737

if (fd < 0) {

tools/testing/selftests/mm/protection_keys.c

74

if (fd < 0) {

tools/testing/selftests/mm/protection_keys.c

744

err = read(fd, buf, sizeof(buf)-1);

tools/testing/selftests/mm/protection_keys.c

745

close(fd);

tools/testing/selftests/mm/protection_keys.c

80

ret = write(fd, str, strlen(str));

tools/testing/selftests/mm/protection_keys.c

86

close(fd);

tools/testing/selftests/mm/protection_keys.c

864

static void __save_test_fd(int fd)

tools/testing/selftests/mm/protection_keys.c

866

pkey_assert(fd >= 0);

tools/testing/selftests/mm/protection_keys.c

868

test_fds[nr_test_fds] = fd;

tools/testing/selftests/mm/rmap.c

355

int fd;

tools/testing/selftests/mm/rmap.c

359

fd = open(data->filename, O_CREAT | O_RDWR | O_EXCL, 0666);

tools/testing/selftests/mm/rmap.c

360

ASSERT_NE(fd, -1);

tools/testing/selftests/mm/rmap.c

361

ftruncate(fd, data->mapsize);

tools/testing/selftests/mm/rmap.c

366

MAP_SHARED, fd, 0);

tools/testing/selftests/mm/rmap.c

369

close(fd);

tools/testing/selftests/mm/split_huge_page_test.c

260

int fd;

tools/testing/selftests/mm/split_huge_page_test.c

263

fd = open(path, O_WRONLY);

tools/testing/selftests/mm/split_huge_page_test.c

264

if (fd == -1)

tools/testing/selftests/mm/split_huge_page_test.c

267

numwritten = write(fd, buf, buflen - 1);

tools/testing/selftests/mm/split_huge_page_test.c

268

close(fd);

tools/testing/selftests/mm/split_huge_page_test.c

483

int fd;

tools/testing/selftests/mm/split_huge_page_test.c

517

fd = open(testfile, O_CREAT|O_RDWR, 0664);

tools/testing/selftests/mm/split_huge_page_test.c

518

if (fd == -1) {

tools/testing/selftests/mm/split_huge_page_test.c

524

num_written = write(fd, file_buf1, pmd_pagesize);

tools/testing/selftests/mm/split_huge_page_test.c

535

status = lseek(fd, 0, SEEK_SET);

tools/testing/selftests/mm/split_huge_page_test.c

541

num_read = read(fd, file_buf2, num_written);

tools/testing/selftests/mm/split_huge_page_test.c

552

close(fd);

tools/testing/selftests/mm/split_huge_page_test.c

574

close(fd);

tools/testing/selftests/mm/split_huge_page_test.c

612

int *fd, char **addr)

tools/testing/selftests/mm/split_huge_page_test.c

619

*fd = open(testfile, O_CREAT | O_RDWR, 0664);

tools/testing/selftests/mm/split_huge_page_test.c

620

if (*fd == -1)

tools/testing/selftests/mm/split_huge_page_test.c

627

write(*fd, buf, sizeof(buf));

tools/testing/selftests/mm/split_huge_page_test.c

629

close(*fd);

tools/testing/selftests/mm/split_huge_page_test.c

631

*fd = open("/proc/sys/vm/drop_caches", O_WRONLY);

tools/testing/selftests/mm/split_huge_page_test.c

632

if (*fd == -1) {

tools/testing/selftests/mm/split_huge_page_test.c

636

if (write(*fd, "3", 1) != 1) {

tools/testing/selftests/mm/split_huge_page_test.c

640

close(*fd);

tools/testing/selftests/mm/split_huge_page_test.c

642

*fd = open(testfile, O_RDWR);

tools/testing/selftests/mm/split_huge_page_test.c

643

if (*fd == -1) {

tools/testing/selftests/mm/split_huge_page_test.c

648

*addr = mmap(NULL, fd_size, PROT_READ|PROT_WRITE, MAP_SHARED, *fd, 0);

tools/testing/selftests/mm/split_huge_page_test.c

660

close(*fd);

tools/testing/selftests/mm/split_huge_page_test.c

667

close(*fd);

tools/testing/selftests/mm/split_huge_page_test.c

677

int fd;

tools/testing/selftests/mm/split_huge_page_test.c

689

err = create_pagecache_thp_and_fd(testfile, fd_size, &fd, &addr);

tools/testing/selftests/mm/split_huge_page_test.c

743

close(fd);

tools/testing/selftests/mm/thp_settings.c

48

int fd;

tools/testing/selftests/mm/thp_settings.c

51

fd = open(path, O_RDONLY);

tools/testing/selftests/mm/thp_settings.c

52

if (fd == -1)

tools/testing/selftests/mm/thp_settings.c

55

numread = read(fd, buf, buflen - 1);

tools/testing/selftests/mm/thp_settings.c

57

close(fd);

tools/testing/selftests/mm/thp_settings.c

62

close(fd);

tools/testing/selftests/mm/thp_settings.c

69

int fd;

tools/testing/selftests/mm/thp_settings.c

72

fd = open(path, O_WRONLY);

tools/testing/selftests/mm/thp_settings.c

73

if (fd == -1) {

tools/testing/selftests/mm/thp_settings.c

79

numwritten = write(fd, buf, buflen - 1);

tools/testing/selftests/mm/thp_settings.c

80

close(fd);

tools/testing/selftests/mm/uffd-common.c

543

pollfd[0].fd = gopts->uffd;

tools/testing/selftests/mm/uffd-common.c

545

pollfd[1].fd = gopts->pipefd[cpu*2];

tools/testing/selftests/mm/uffd-common.c

560

if (read(pollfd[1].fd, &tmp_chr, 1) != 1)

tools/testing/selftests/mm/uffd-common.c

578

pollfd[0].fd = gopts->uffd;

tools/testing/selftests/mm/uffd-common.c

690

int fd, uffd;

tools/testing/selftests/mm/uffd-common.c

692

fd = open("/dev/userfaultfd", O_RDWR | O_CLOEXEC);

tools/testing/selftests/mm/uffd-common.c

693

if (fd < 0)

tools/testing/selftests/mm/uffd-common.c

694

return fd;

tools/testing/selftests/mm/uffd-common.c

695

uffd = ioctl(fd, USERFAULTFD_IOC_NEW, flags);

tools/testing/selftests/mm/uffd-common.c

696

close(fd);

tools/testing/selftests/mm/uffd-common.c

727

int fd = uffd_open(UFFD_USER_MODE_ONLY);

tools/testing/selftests/mm/uffd-common.c

729

if (fd < 0)

tools/testing/selftests/mm/uffd-common.c

731

fd = uffd_open(0);

tools/testing/selftests/mm/uffd-common.c

733

if (fd < 0)

tools/testing/selftests/mm/uffd-common.c

734

return fd;

tools/testing/selftests/mm/uffd-common.c

736

if (ioctl(fd, UFFDIO_API, &uffdio_api)) {

tools/testing/selftests/mm/uffd-common.c

737

close(fd);

tools/testing/selftests/mm/uffd-common.c

742

close(fd);

tools/testing/selftests/mm/uffd-unit-tests.c

1272

static bool uffdio_mmap_changing_test_##name(int fd) \

tools/testing/selftests/mm/uffd-unit-tests.c

1278

ret = ioctl(fd, ioctl_name, &args); \

tools/testing/selftests/mm/uffd-unit-tests.c

198

int fd = open("/proc/self/pagemap", O_RDONLY);

tools/testing/selftests/mm/uffd-unit-tests.c

200

if (fd < 0)

tools/testing/selftests/mm/uffd-unit-tests.c

203

return fd;

tools/testing/selftests/mm/uffd-unit-tests.c

287

int fd, result;

tools/testing/selftests/mm/uffd-unit-tests.c

303

fd = pagemap_open();

tools/testing/selftests/mm/uffd-unit-tests.c

312

value = pagemap_get_entry(fd, gopts->area_dst);

tools/testing/selftests/mm/vm_util.c

105

bool pagemap_is_softdirty(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

107

return page_entry_is(fd, start, "soft-dirty",

tools/testing/selftests/mm/vm_util.c

111

bool pagemap_is_swapped(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

113

return page_entry_is(fd, start, "swap", PM_SWAP, PAGE_IS_SWAPPED);

tools/testing/selftests/mm/vm_util.c

116

bool pagemap_is_populated(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

118

return page_entry_is(fd, start, "populated",

tools/testing/selftests/mm/vm_util.c

123

unsigned long pagemap_get_pfn(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

125

uint64_t entry = pagemap_get_entry(fd, start);

tools/testing/selftests/mm/vm_util.c

137

int fd = open("/proc/self/clear_refs", O_WRONLY);

tools/testing/selftests/mm/vm_util.c

139

if (fd < 0)

tools/testing/selftests/mm/vm_util.c

141

ret = write(fd, ctrl, strlen(ctrl));

tools/testing/selftests/mm/vm_util.c

142

close(fd);

tools/testing/selftests/mm/vm_util.c

158

int fd;

tools/testing/selftests/mm/vm_util.c

162

fd = open(PMD_SIZE_FILE_PATH, O_RDONLY);

tools/testing/selftests/mm/vm_util.c

163

if (fd == -1)

tools/testing/selftests/mm/vm_util.c

166

num_read = read(fd, buf, 19);

tools/testing/selftests/mm/vm_util.c

168

close(fd);

tools/testing/selftests/mm/vm_util.c

172

close(fd);

tools/testing/selftests/mm/vm_util.c

23

uint64_t pagemap_get_entry(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

29

ret = pread(fd, &entry, sizeof(entry), pfn * sizeof(entry));

tools/testing/selftests/mm/vm_util.c

35

static uint64_t __pagemap_scan_get_categories(int fd, char *start, struct page_region *r)

tools/testing/selftests/mm/vm_util.c

486

procmap_out->fd = open(path, O_RDONLY);

tools/testing/selftests/mm/vm_util.c

487

if (procmap_out->fd < 0)

tools/testing/selftests/mm/vm_util.c

498

if (ioctl(procmap->fd, PROCMAP_QUERY, &procmap->query) == -1)

tools/testing/selftests/mm/vm_util.c

53

return ioctl(fd, PAGEMAP_SCAN, &arg);

tools/testing/selftests/mm/vm_util.c

532

return close(procmap->fd);

tools/testing/selftests/mm/vm_util.c

56

static uint64_t pagemap_scan_get_categories(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

583

int fd = open("/sys/kernel/mm/transparent_hugepage/use_zero_page",

tools/testing/selftests/mm/vm_util.c

589

if (fd < 0)

tools/testing/selftests/mm/vm_util.c

592

ret = pread(fd, buf, sizeof(buf), 0);

tools/testing/selftests/mm/vm_util.c

600

close(fd);

tools/testing/selftests/mm/vm_util.c

61

ret = __pagemap_scan_get_categories(fd, start, &r);

tools/testing/selftests/mm/vm_util.c

70

static bool pagemap_scan_supported(int fd, char *start)

tools/testing/selftests/mm/vm_util.c

79

ret = __pagemap_scan_get_categories(fd, start, (struct page_region *) ~0UL);

tools/testing/selftests/mm/vm_util.c

88

static bool page_entry_is(int fd, char *start, char *desc,

tools/testing/selftests/mm/vm_util.c

91

bool m = pagemap_get_entry(fd, start) & pagemap_flags;

tools/testing/selftests/mm/vm_util.c

93

if (pagemap_scan_supported(fd, start)) {

tools/testing/selftests/mm/vm_util.c

94

bool s = pagemap_scan_get_categories(fd, start) & pagescan_flags;

tools/testing/selftests/mm/vm_util.h

40

int fd;

tools/testing/selftests/mm/vm_util.h

84

uint64_t pagemap_get_entry(int fd, char *start);

tools/testing/selftests/mm/vm_util.h

85

bool pagemap_is_softdirty(int fd, char *start);

tools/testing/selftests/mm/vm_util.h

86

bool pagemap_is_swapped(int fd, char *start);

tools/testing/selftests/mm/vm_util.h

87

bool pagemap_is_populated(int fd, char *start);

tools/testing/selftests/mm/vm_util.h

88

unsigned long pagemap_get_pfn(int fd, char *start);

tools/testing/selftests/mm/write_to_hugetlbfs.c

172

fd = open(path, O_CREAT | O_RDWR, 0777);

tools/testing/selftests/mm/write_to_hugetlbfs.c

173

if (fd == -1)

tools/testing/selftests/mm/write_to_hugetlbfs.c

180

fd, 0);

tools/testing/selftests/mm/write_to_hugetlbfs.c

183

close(fd);

tools/testing/selftests/mm/write_to_hugetlbfs.c

243

close(fd);

tools/testing/selftests/mm/write_to_hugetlbfs.c

67

int fd = 0;

tools/testing/selftests/mount/nosymfollow-test.c

46

int fd;

tools/testing/selftests/mount/nosymfollow-test.c

55

fd = open(filename, O_WRONLY);

tools/testing/selftests/mount/nosymfollow-test.c

56

if (fd < 0) {

tools/testing/selftests/mount/nosymfollow-test.c

62

written = write(fd, buf, buf_len);

tools/testing/selftests/mount/nosymfollow-test.c

72

if (close(fd) != 0)

tools/testing/selftests/mount/unprivileged-remount-test.c

60

int fd;

tools/testing/selftests/mount/unprivileged-remount-test.c

73

fd = open(filename, O_WRONLY);

tools/testing/selftests/mount/unprivileged-remount-test.c

74

if (fd < 0) {

tools/testing/selftests/mount/unprivileged-remount-test.c

80

written = write(fd, buf, buf_len);

tools/testing/selftests/mount/unprivileged-remount-test.c

89

if (close(fd) != 0) {

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1101

int fd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1109

fd = open("/dev/null", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1110

ASSERT_GE(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1111

ASSERT_GE(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1113

attr.userns_fd = fd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1468

int fd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1477

fd = open(NOSYMFOLLOW_SYMLINK, O_RDWR | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1478

ASSERT_GT(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1479

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

150

static ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1501

fd = open(NOSYMFOLLOW_SYMLINK, O_RDWR | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1502

ASSERT_LT(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1523

fd = open(NOSYMFOLLOW_SYMLINK, O_RDWR | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1524

ASSERT_GT(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1525

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

155

ret = write(fd, buf, count);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

163

int fd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

166

fd = open(path, O_WRONLY | O_CLOEXEC | O_NOCTTY | O_NOFOLLOW);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

167

if (fd < 0)

tools/testing/selftests/mount_setattr/mount_setattr_test.c

170

ret = write_nointr(fd, buf, count);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

171

close(fd);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

370

int fd = -EBADF;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

419

fd = creat(NOSYMFOLLOW_TARGET, O_RDWR | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

420

ASSERT_GT(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

422

ASSERT_EQ(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

567

int fd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

626

fd = open("/mnt/A/AA/B/b", O_RDWR | O_CLOEXEC | O_CREAT | O_EXCL, 0777);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

627

ASSERT_GE(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

656

EXPECT_EQ(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

661

int fd, dfd;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

675

fd = open("/mnt/A/AA/B/b", O_RDWR | O_CLOEXEC | O_CREAT | O_EXCL, 0777);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

676

ASSERT_GE(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

710

EXPECT_EQ(fsync(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

711

EXPECT_EQ(close(fd), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

973

int fd, ret;

tools/testing/selftests/mount_setattr/mount_setattr_test.c

981

fd = open("/mnt/A", O_DIRECTORY | O_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

982

ASSERT_GE(fd, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

986

ret = sys_mount_setattr(fd, "", AT_EMPTY_PATH | AT_RECURSIVE, &attr, sizeof(attr));

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

48

static ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

53

ret = write(fd, buf, count);

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

61

int fd;

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

64

fd = open(path, O_WRONLY | O_CLOEXEC | O_NOCTTY | O_NOFOLLOW);

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

65

if (fd < 0)

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

68

ret = write_nointr(fd, buf, count);

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

69

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

194

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

216

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

217

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

222

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

223

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

227

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

310

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

332

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

333

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

338

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

339

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

343

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

429

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

450

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

451

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

456

if (ioctl(fd, NS_GET_ID, &parent_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

457

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

461

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

478

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

479

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

484

if (ioctl(fd, NS_GET_ID, &child_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

485

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

489

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

57

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

599

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

621

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

622

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

627

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

628

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

632

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

733

int fd, userns_fd;

tools/testing/selftests/namespaces/cred_change_test.c

755

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

756

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

761

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

762

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

766

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

79

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/cred_change_test.c

80

if (fd < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

85

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/cred_change_test.c

86

close(fd);

tools/testing/selftests/namespaces/cred_change_test.c

90

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

1034

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

1036

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

1039

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

1085

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

109

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

110

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

115

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1174

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

1176

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

1180

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

119

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

123

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

1231

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

1323

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

1325

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

1329

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

133

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

1380

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

1401

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_WRONLY);

tools/testing/selftests/namespaces/file_handle_test.c

1402

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1405

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDWR);

tools/testing/selftests/namespaces/file_handle_test.c

1406

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1409

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_TRUNC);

tools/testing/selftests/namespaces/file_handle_test.c

1410

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1413

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_DIRECT);

tools/testing/selftests/namespaces/file_handle_test.c

1414

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1417

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_TMPFILE);

tools/testing/selftests/namespaces/file_handle_test.c

1418

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1421

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_DIRECTORY);

tools/testing/selftests/namespaces/file_handle_test.c

1422

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

159

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

160

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

165

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

169

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

173

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

183

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

209

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

210

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

215

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

219

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

223

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

233

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

259

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

260

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

265

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

269

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

273

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

28

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

283

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

309

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

310

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

315

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

319

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

323

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

333

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

361

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

362

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

367

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

371

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

375

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

385

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

413

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

414

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

419

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

423

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

427

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

437

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

515

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

517

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

520

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

54

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

55

if (fd < 0 && (errno == EINVAL || errno == EOPNOTSUPP)) {

tools/testing/selftests/namespaces/file_handle_test.c

566

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

60

if (fd < 0 && errno == EPERM) {

tools/testing/selftests/namespaces/file_handle_test.c

644

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

646

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

649

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

65

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/file_handle_test.c

69

ASSERT_EQ(fstat(fd, &st2), 0);

tools/testing/selftests/namespaces/file_handle_test.c

695

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

73

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

773

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

775

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

778

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

824

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

83

int fd;

tools/testing/selftests/namespaces/file_handle_test.c

902

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/file_handle_test.c

904

if (fd >= 0) {

tools/testing/selftests/namespaces/file_handle_test.c

907

close(fd);

tools/testing/selftests/namespaces/file_handle_test.c

953

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

158

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

173

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

174

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

179

if (ioctl(fd, NS_GET_ID, &userns_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

180

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

184

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

252

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

271

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

272

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

277

if (ioctl(fd, NS_GET_ID, &netns_a_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

278

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

282

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

463

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

480

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

481

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

486

if (ioctl(fd, NS_GET_ID, &parent_userns_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

487

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

491

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

500

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

501

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

506

if (ioctl(fd, NS_GET_ID, &child_userns_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

507

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

51

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

511

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

581

int fd;

tools/testing/selftests/namespaces/listns_permissions_test.c

597

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

598

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

603

if (ioctl(fd, NS_GET_ID, &our_userns_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

604

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

608

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

71

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/listns_permissions_test.c

72

if (fd < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

77

if (ioctl(fd, NS_GET_ID, &our_netns_id) < 0) {

tools/testing/selftests/namespaces/listns_permissions_test.c

78

close(fd);

tools/testing/selftests/namespaces/listns_permissions_test.c

82

close(fd);

tools/testing/selftests/namespaces/listns_test.c

104

fd = open_by_handle_at(-10003, fh, O_RDONLY);

tools/testing/selftests/namespaces/listns_test.c

107

if (fd >= 0) {

tools/testing/selftests/namespaces/listns_test.c

110

ns_type = ioctl(fd, NS_GET_NSTYPE);

tools/testing/selftests/namespaces/listns_test.c

114

close(fd);

tools/testing/selftests/namespaces/listns_test.c

245

int fd;

tools/testing/selftests/namespaces/listns_test.c

257

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/listns_test.c

258

if (fd < 0) {

tools/testing/selftests/namespaces/listns_test.c

263

if (ioctl(fd, NS_GET_ID, &ns_id) < 0) {

tools/testing/selftests/namespaces/listns_test.c

264

close(fd);

tools/testing/selftests/namespaces/listns_test.c

268

close(fd);

tools/testing/selftests/namespaces/listns_test.c

356

int fd;

tools/testing/selftests/namespaces/listns_test.c

369

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_test.c

370

if (fd < 0) {

tools/testing/selftests/namespaces/listns_test.c

375

if (ioctl(fd, NS_GET_ID, &ns_id) < 0) {

tools/testing/selftests/namespaces/listns_test.c

376

close(fd);

tools/testing/selftests/namespaces/listns_test.c

380

close(fd);

tools/testing/selftests/namespaces/listns_test.c

509

int fd;

tools/testing/selftests/namespaces/listns_test.c

520

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_test.c

521

if (fd < 0) {

tools/testing/selftests/namespaces/listns_test.c

526

if (ioctl(fd, NS_GET_ID, &parent_ns_id) < 0) {

tools/testing/selftests/namespaces/listns_test.c

527

close(fd);

tools/testing/selftests/namespaces/listns_test.c

531

close(fd);

tools/testing/selftests/namespaces/listns_test.c

539

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/listns_test.c

540

if (fd < 0) {

tools/testing/selftests/namespaces/listns_test.c

545

if (ioctl(fd, NS_GET_ID, &child_ns_id) < 0) {

tools/testing/selftests/namespaces/listns_test.c

546

close(fd);

tools/testing/selftests/namespaces/listns_test.c

550

close(fd);

tools/testing/selftests/namespaces/listns_test.c

96

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

116

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

117

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

125

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

126

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

157

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

158

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

172

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

201

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

202

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

210

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

211

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2142

int fd = open("/proc/thread-self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2143

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

2148

ret = ioctl(fd, NS_GET_ID, &info->ns_id);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2149

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

247

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

248

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

253

ret = setns(fd, CLONE_NEWNET);

tools/testing/selftests/namespaces/ns_active_ref_test.c

254

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

278

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

279

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

280

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

295

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

337

fd = open("/proc/self/ns/user", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

338

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

345

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

346

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

372

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

373

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

385

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

416

fd = open("/proc/self/ns/pid", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

417

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

423

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

424

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

454

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

455

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

840

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

895

fd = open("/proc/self/ns/net", O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

896

if (fd < 0) {

tools/testing/selftests/namespaces/ns_active_ref_test.c

905

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

906

close(fd);

tools/testing/selftests/namespaces/ns_active_ref_test.c

92

int fd;

tools/testing/selftests/namespaces/ns_active_ref_test.c

937

fd = open_by_handle_at(FD_NSFS_ROOT, handle, O_RDONLY);

tools/testing/selftests/namespaces/ns_active_ref_test.c

938

ASSERT_LT(fd, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

315

int fd;

tools/testing/selftests/namespaces/siocgskns_test.c

319

fd = open("/dev/null", O_RDONLY);

tools/testing/selftests/namespaces/siocgskns_test.c

320

ASSERT_GE(fd, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

322

ASSERT_LT(ioctl(fd, SIOCGSKNS), 0);

tools/testing/selftests/namespaces/siocgskns_test.c

324

close(fd);

tools/testing/selftests/nci/nci_dev.c

102

if (bind(fd, (struct sockaddr *)&local, sizeof(local)) < 0)

tools/testing/selftests/nci/nci_dev.c

105

return fd;

tools/testing/selftests/nci/nci_dev.c

107

close(fd);

tools/testing/selftests/nci/nci_dev.c

92

int fd;

tools/testing/selftests/nci/nci_dev.c

95

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);

tools/testing/selftests/nci/nci_dev.c

96

if (fd < 0)

tools/testing/selftests/net/af_unix/msg_oob.c

130

ret = epoll_ctl(self->epoll_fd[i], EPOLL_CTL_ADD, self->fd[i * 2 + 1], &event);

tools/testing/selftests/net/af_unix/msg_oob.c

140

close(self->fd[i]);

tools/testing/selftests/net/af_unix/msg_oob.c

192

ret[i] = send(self->fd[i * 2], buf, len, flags);

tools/testing/selftests/net/af_unix/msg_oob.c

20

int fd[4]; /* 0: AF_UNIX sender

tools/testing/selftests/net/af_unix/msg_oob.c

226

ret[i] = recv(self->fd[index], recv_buf[i], buf_len, flags);

tools/testing/selftests/net/af_unix/msg_oob.c

287

ret = setsockopt(self->fd[i * 2 + 1], SOL_SOCKET, SO_OOBINLINE,

tools/testing/selftests/net/af_unix/msg_oob.c

303

ret = ioctl(self->fd[i * 2 + 1], SIOCATMARK, &answ[i]);

tools/testing/selftests/net/af_unix/msg_oob.c

321

close(self->fd[i * 2 + 1]);

tools/testing/selftests/net/af_unix/msg_oob.c

52

ret = socketpair(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK, 0, self->fd);

tools/testing/selftests/net/af_unix/msg_oob.c

74

self->fd[2] = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/af_unix/msg_oob.c

75

ASSERT_GE(self->fd[2], 0);

tools/testing/selftests/net/af_unix/msg_oob.c

77

ret = connect(self->fd[2], (struct sockaddr *)&addr, addrlen);

tools/testing/selftests/net/af_unix/msg_oob.c

80

self->fd[3] = accept(listen_fd, (struct sockaddr *)&addr, &addrlen);

tools/testing/selftests/net/af_unix/msg_oob.c

81

ASSERT_GE(self->fd[3], 0);

tools/testing/selftests/net/af_unix/msg_oob.c

83

ret = fcntl(self->fd[3], F_SETFL, O_NONBLOCK);

tools/testing/selftests/net/af_unix/msg_oob.c

96

ret = ioctl(self->fd[i * 2 + 1], FIOSETOWN, &pid);

tools/testing/selftests/net/af_unix/scm_inq.c

107

err = setsockopt(self->fd[1], SOL_SOCKET, SO_INQ, &(int){1}, sizeof(int));

tools/testing/selftests/net/af_unix/scm_inq.c

115

err = ioctl(self->fd[1], SIOCINQ, &inq);

tools/testing/selftests/net/af_unix/scm_inq.c

16

int fd[2];

tools/testing/selftests/net/af_unix/scm_inq.c

43

err = socketpair(AF_UNIX, variant->type | SOCK_NONBLOCK, 0, self->fd);

tools/testing/selftests/net/af_unix/scm_inq.c

49

close(self->fd[0]);

tools/testing/selftests/net/af_unix/scm_inq.c

50

close(self->fd[1]);

tools/testing/selftests/net/af_unix/scm_inq.c

60

ret = send(self->fd[0], buf, sizeof(buf), 0);

tools/testing/selftests/net/af_unix/scm_inq.c

88

ret = recvmsg(self->fd[1], &msg, 0);

tools/testing/selftests/net/af_unix/scm_inq.c

97

ret = ioctl(self->fd[1], SIOCINQ, &inq);

tools/testing/selftests/net/af_unix/scm_pidfd.c

182

static int cmsg_check(int fd)

tools/testing/selftests/net/af_unix/scm_pidfd.c

201

err = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/af_unix/scm_pidfd.c

236

static int cmsg_check_dead(int fd, int expected_pid)

tools/testing/selftests/net/af_unix/scm_pidfd.c

257

err = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/af_unix/scm_rights.c

17

int fd[32];

tools/testing/selftests/net/af_unix/scm_rights.c

191

self->fd[i] = socket(AF_UNIX, SOCK_STREAM, 0);

tools/testing/selftests/net/af_unix/scm_rights.c

192

ASSERT_LE(0, self->fd[i]);

tools/testing/selftests/net/af_unix/scm_rights.c

195

ret = bind(self->fd[i], (struct sockaddr *)&addr, addrlen);

tools/testing/selftests/net/af_unix/scm_rights.c

198

ret = listen(self->fd[i], -1);

tools/testing/selftests/net/af_unix/scm_rights.c

202

ret = setsockopt(self->fd[i], SOL_SOCKET, SO_PASSRIGHTS,

tools/testing/selftests/net/af_unix/scm_rights.c

208

ret = getsockname(self->fd[i], (struct sockaddr *)&addr, &addrlen);

tools/testing/selftests/net/af_unix/scm_rights.c

211

self->fd[i + 1] = socket(AF_UNIX, SOCK_STREAM, 0);

tools/testing/selftests/net/af_unix/scm_rights.c

212

ASSERT_LE(0, self->fd[i + 1]);

tools/testing/selftests/net/af_unix/scm_rights.c

214

ret = connect(self->fd[i + 1], (struct sockaddr *)&addr, addrlen);

tools/testing/selftests/net/af_unix/scm_rights.c

226

ASSERT_GE(sizeof(self->fd) / sizeof(int), n);

tools/testing/selftests/net/af_unix/scm_rights.c

229

ret = socketpair(AF_UNIX, variant->type, 0, self->fd + i);

tools/testing/selftests/net/af_unix/scm_rights.c

233

ret = setsockopt(self->fd[i], SOL_SOCKET, SO_PASSRIGHTS,

tools/testing/selftests/net/af_unix/scm_rights.c

245

ASSERT_LE(n * 2, sizeof(self->fd) / sizeof(self->fd[0]));

tools/testing/selftests/net/af_unix/scm_rights.c

259

ASSERT_GE(sizeof(self->fd) / sizeof(int), n);

tools/testing/selftests/net/af_unix/scm_rights.c

262

ret = close(self->fd[i]);

tools/testing/selftests/net/af_unix/scm_rights.c

275

self->fd[inflight * 2],

tools/testing/selftests/net/af_unix/scm_rights.c

276

self->fd[inflight * 2],

tools/testing/selftests/net/af_unix/scm_rights.c

300

ret = sendmsg(self->fd[receiver * 2 + 1], &msg, variant->flags);

tools/testing/selftests/net/af_unix/so_peek_off.c

100

sendeq(self->fd[0], "bbbb", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

102

recveq(self->fd[1], "aaaa", 4, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

103

recveq(self->fd[1], "bbbb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

110

sendeq(self->fd[0], "aaaa", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

113

recveq(self->fd[1], "aaaa", 4, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

117

sendeq(self->fd[0], "bbbb", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

121

recveq(self->fd[1], "bbbb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

126

sendeq(self->fd[0], "aaaa", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

127

recveq(self->fd[1], "aa", 2, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

129

sendeq(self->fd[0], "bbbb", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

13

int fd[2]; /* 0: sender, 1: receiver */

tools/testing/selftests/net/af_unix/so_peek_off.c

133

recveq(self->fd[1], "aabb", 4, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

134

recveq(self->fd[1], "bb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

137

recveq(self->fd[1], "aa", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

138

recveq(self->fd[1], "bbbb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

146

sendeq(self->fd[0], "aaaa", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

149

recveq(self->fd[1], "aa", 2, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

153

sendeq(self->fd[0], "bbbb", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

157

recveq(self->fd[1], "aa", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

159

recveq(self->fd[1], "bbbb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

44

ret = socketpair(AF_UNIX, variant->type, 0, self->fd);

tools/testing/selftests/net/af_unix/so_peek_off.c

47

ret = setsockopt(self->fd[1], SOL_SOCKET, SO_RCVTIMEO_NEW,

tools/testing/selftests/net/af_unix/so_peek_off.c

51

ret = setsockopt(self->fd[1], SOL_SOCKET, SO_PEEK_OFF,

tools/testing/selftests/net/af_unix/so_peek_off.c

58

close_range(self->fd[0], self->fd[1], 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

61

#define sendeq(fd, str, flags) \

tools/testing/selftests/net/af_unix/so_peek_off.c

65

bytes = send(fd, str, len, flags); \

tools/testing/selftests/net/af_unix/so_peek_off.c

69

#define recveq(fd, str, buflen, flags) \

tools/testing/selftests/net/af_unix/so_peek_off.c

74

bytes = recv(fd, buf, buflen, flags); \

tools/testing/selftests/net/af_unix/so_peek_off.c

91

sendeq(self->fd[0], "aaaabbbb", 0);

tools/testing/selftests/net/af_unix/so_peek_off.c

93

recveq(self->fd[1], "aaaa", 4, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

94

recveq(self->fd[1], "bbbb", 100, MSG_PEEK);

tools/testing/selftests/net/af_unix/so_peek_off.c

99

sendeq(self->fd[0], "aaaa", 0);

tools/testing/selftests/net/bind_timewait.c

78

int fd, ret;

tools/testing/selftests/net/bind_timewait.c

82

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/bind_timewait.c

83

ASSERT_GT(fd, 0);

tools/testing/selftests/net/bind_timewait.c

85

ret = bind(fd, (struct sockaddr *)&self->addr, self->addrlen);

tools/testing/selftests/net/bind_timewait.c

89

close(fd);

tools/testing/selftests/net/bind_wildcard.c

32

int fd[NR_SOCKETS];

tools/testing/selftests/net/bind_wildcard.c

736

close(self->fd[i]);

tools/testing/selftests/net/bind_wildcard.c

746

self->fd[i] = socket(self->addr[i].addr.sa_family, SOCK_STREAM, 0);

tools/testing/selftests/net/bind_wildcard.c

747

ASSERT_GT(self->fd[i], 0);

tools/testing/selftests/net/bind_wildcard.c

750

ret = setsockopt(self->fd[i], SOL_IPV6, IPV6_V6ONLY, &(int){1}, sizeof(int));

tools/testing/selftests/net/bind_wildcard.c

755

ret = setsockopt(self->fd[i], SOL_SOCKET, reuse, &(int){1}, sizeof(int));

tools/testing/selftests/net/bind_wildcard.c

761

ret = bind(self->fd[i], &self->addr[i].addr, self->addrlen[i]);

tools/testing/selftests/net/bind_wildcard.c

780

ret = getsockname(self->fd[0], &self->addr[0].addr, &self->addrlen[0]);

tools/testing/selftests/net/busy_poller.c

188

static void epoll_ctl_add(int epfd, int fd, uint32_t events)

tools/testing/selftests/net/busy_poller.c

193

ev.data.fd = fd;

tools/testing/selftests/net/busy_poller.c

194

if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev) == -1)

tools/testing/selftests/net/busy_poller.c

195

error(1, errno, "epoll_ctl add fd: %d", fd);

tools/testing/selftests/net/busy_poller.c

208

static void write_chunk(int fd, char *buf, ssize_t buflen)

tools/testing/selftests/net/busy_poller.c

216

write_result = write(fd, buf_offset, remaining);

tools/testing/selftests/net/busy_poller.c

324

if (events[i].data.fd == sockfd) {

tools/testing/selftests/net/busy_poller.c

336

readlen = read(events[i].data.fd, buf,

tools/testing/selftests/net/busy_poller.c

349

events[i].data.fd, NULL);

tools/testing/selftests/net/busy_poller.c

350

close(events[i].data.fd);

tools/testing/selftests/net/cmsg_sender.c

258

cs_write_cmsg(int fd, struct msghdr *msg, char *cbuf, size_t cbuf_sz)

tools/testing/selftests/net/cmsg_sender.c

346

cs_read_cmsg(int fd, struct msghdr *msg, char *cbuf, size_t cbuf_sz)

tools/testing/selftests/net/cmsg_sender.c

364

err = recvmsg(fd, msg, MSG_ERRQUEUE);

tools/testing/selftests/net/cmsg_sender.c

416

static void ca_set_sockopts(int fd)

tools/testing/selftests/net/cmsg_sender.c

419

setsockopt(fd, SOL_SOCKET, SO_MARK,

tools/testing/selftests/net/cmsg_sender.c

423

setsockopt(fd, SOL_SOCKET, SO_PRIORITY,

tools/testing/selftests/net/cmsg_sender.c

429

setsockopt(fd, SOL_IP, IP_TOS,

tools/testing/selftests/net/cmsg_sender.c

433

setsockopt(fd, SOL_IP, IP_TTL,

tools/testing/selftests/net/cmsg_sender.c

438

setsockopt(fd, SOL_IPV6, IPV6_DONTFRAG,

tools/testing/selftests/net/cmsg_sender.c

442

setsockopt(fd, SOL_IPV6, IPV6_TCLASS,

tools/testing/selftests/net/cmsg_sender.c

446

setsockopt(fd, SOL_IPV6, IPV6_UNICAST_HOPS,

tools/testing/selftests/net/cmsg_sender.c

456

if (setsockopt(fd, SOL_SOCKET, SO_TXTIME,

tools/testing/selftests/net/cmsg_sender.c

464

if (setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING,

tools/testing/selftests/net/cmsg_sender.c

478

int fd;

tools/testing/selftests/net/cmsg_sender.c

501

fd = socket(ai->ai_family, opt.sock.type, opt.sock.proto);

tools/testing/selftests/net/cmsg_sender.c

502

if (fd < 0) {

tools/testing/selftests/net/cmsg_sender.c

522

ca_set_sockopts(fd);

tools/testing/selftests/net/cmsg_sender.c

538

cs_write_cmsg(fd, &msg, cbuf, sizeof(cbuf));

tools/testing/selftests/net/cmsg_sender.c

541

err = sendmsg(fd, &msg, opt.msg_more ? MSG_MORE : 0);

tools/testing/selftests/net/cmsg_sender.c

553

err = write(fd, NULL, 0);

tools/testing/selftests/net/cmsg_sender.c

569

seen = cs_read_cmsg(fd, &msg, cbuf, sizeof(cbuf));

tools/testing/selftests/net/cmsg_sender.c

577

close(fd);

tools/testing/selftests/net/epoll_busy_poll.c

108

self->fd = ret;

tools/testing/selftests/net/epoll_busy_poll.c

118

ret = close(self->fd);

tools/testing/selftests/net/epoll_busy_poll.c

140

ret = ioctl(self->fd, EPIOCGPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

157

ret = ioctl(self->fd, EPIOCGPARAMS, self->invalid_params);

tools/testing/selftests/net/epoll_busy_poll.c

174

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

185

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

197

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

225

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

242

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

260

ret = ioctl(self->fd, EPIOCSPARAMS, self->invalid_params);

tools/testing/selftests/net/epoll_busy_poll.c

279

ret = ioctl(self->fd, EPIOCSPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

288

ret = ioctl(self->fd, EPIOCGPARAMS, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

311

ret = ioctl(self->fd, invalid_ioctl, &self->params);

tools/testing/selftests/net/epoll_busy_poll.c

94

int fd;

tools/testing/selftests/net/icmp_rfc4884.c

101

static int poll_err(int fd)

tools/testing/selftests/net/icmp_rfc4884.c

106

pfd.fd = fd;

tools/testing/selftests/net/icmp_rfc4884.c

135

static int bind_and_setsockopt(int fd, const struct ip_case_info *info)

tools/testing/selftests/net/icmp_rfc4884.c

142

if (setsockopt(fd, info->level, info->opt1, &opt, sizeof(opt)) < 0)

tools/testing/selftests/net/icmp_rfc4884.c

145

if (setsockopt(fd, info->level, info->opt2, &opt, sizeof(opt)) < 0)

tools/testing/selftests/net/icmp_rfc4884.c

148

return bind(fd, &addr.sa, addr.len);

tools/testing/selftests/net/icmp_rfc4884.c

59

int fd;

tools/testing/selftests/net/icmp_rfc4884.c

61

fd = socket(AF_INET, SOCK_DGRAM, 0);

tools/testing/selftests/net/icmp_rfc4884.c

62

if (fd < 0)

tools/testing/selftests/net/icmp_rfc4884.c

65

if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0)

tools/testing/selftests/net/icmp_rfc4884.c

70

if (ioctl(fd, SIOCSIFFLAGS, &ifr) < 0)

tools/testing/selftests/net/icmp_rfc4884.c

73

close(fd);

tools/testing/selftests/net/icmp_rfc4884.c

77

close(fd);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

102

int i, fd, ret;

tools/testing/selftests/net/io_uring_zerocopy_tx.c

105

fd = do_setup_tx(domain, type, protocol);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

121

do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 1);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

135

io_uring_prep_send(sqe, fd, payload,

tools/testing/selftests/net/io_uring_zerocopy_tx.c

139

io_uring_prep_sendzc(sqe, fd, payload,

tools/testing/selftests/net/io_uring_zerocopy_tx.c

155

do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 0);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

208

if (close(fd))

tools/testing/selftests/net/io_uring_zerocopy_tx.c

73

static void do_setsockopt(int fd, int level, int optname, int val)

tools/testing/selftests/net/io_uring_zerocopy_tx.c

75

if (setsockopt(fd, level, optname, &val, sizeof(val)))

tools/testing/selftests/net/io_uring_zerocopy_tx.c

81

int fd;

tools/testing/selftests/net/io_uring_zerocopy_tx.c

83

fd = socket(domain, type, protocol);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

84

if (fd == -1)

tools/testing/selftests/net/io_uring_zerocopy_tx.c

87

do_setsockopt(fd, SOL_SOCKET, SO_SNDBUF, 1 << 21);

tools/testing/selftests/net/io_uring_zerocopy_tx.c

89

if (connect(fd, (void *) &cfg_dst_addr, cfg_alen))

tools/testing/selftests/net/io_uring_zerocopy_tx.c

91

return fd;

tools/testing/selftests/net/ioam6_parser.c

1008

int fd, size, testname_id;

tools/testing/selftests/net/ioam6_parser.c

1038

fd = socket(AF_PACKET, SOCK_DGRAM, __cpu_to_be16(ETH_P_IPV6));

tools/testing/selftests/net/ioam6_parser.c

1039

if (fd < 0)

tools/testing/selftests/net/ioam6_parser.c

1042

if (setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE,

tools/testing/selftests/net/ioam6_parser.c

1048

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO,

tools/testing/selftests/net/ioam6_parser.c

1052

size = recv(fd, buffer, sizeof(buffer), 0);

tools/testing/selftests/net/ioam6_parser.c

1098

close(fd);

tools/testing/selftests/net/ip_local_port_range.c

104

static int get_ip_local_port_range(int fd, __u32 *range)

tools/testing/selftests/net/ip_local_port_range.c

111

err = getsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val, &len);

tools/testing/selftests/net/ip_local_port_range.c

188

int fd, err;

tools/testing/selftests/net/ip_local_port_range.c

190

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

191

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

195

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val16, sizeof(val16));

tools/testing/selftests/net/ip_local_port_range.c

201

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val32, sizeof(val32));

tools/testing/selftests/net/ip_local_port_range.c

207

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val64, sizeof(val64));

tools/testing/selftests/net/ip_local_port_range.c

211

err = close(fd);

tools/testing/selftests/net/ip_local_port_range.c

237

int fd, err, port;

tools/testing/selftests/net/ip_local_port_range.c

240

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

241

ASSERT_GE(fd, 0) TH_LOG("#%d: socket failed", i);

tools/testing/selftests/net/ip_local_port_range.c

244

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

247

err = bind_to_loopback_any_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

251

port = get_sock_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

255

fds[i] = fd;

tools/testing/selftests/net/ip_local_port_range.c

280

int fd, err, port;

tools/testing/selftests/net/ip_local_port_range.c

286

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

287

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

290

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

293

err = bind_to_loopback_any_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

296

port = get_sock_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

299

err = close(fd);

tools/testing/selftests/net/ip_local_port_range.c

307

int i, fd, err;

tools/testing/selftests/net/ip_local_port_range.c

313

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

314

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

317

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

320

err = bind_to_loopback_any_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

323

port = get_sock_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

328

fds[i] = fd;

tools/testing/selftests/net/ip_local_port_range.c

335

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

336

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

339

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

34

static int get_so_domain(int fd)

tools/testing/selftests/net/ip_local_port_range.c

342

err = bind_to_loopback_any_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

346

err = close(fd);

tools/testing/selftests/net/ip_local_port_range.c

364

int fd, err;

tools/testing/selftests/net/ip_local_port_range.c

368

fd = socket(variant->so_domain, variant->so_type, 0);

tools/testing/selftests/net/ip_local_port_range.c

369

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

372

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

375

err = setsockopt(fd, SOL_IP, IP_BIND_ADDRESS_NO_PORT, &one, sizeof(one));

tools/testing/selftests/net/ip_local_port_range.c

378

err = bind_to_loopback_any_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

381

port = get_sock_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

40

err = getsockopt(fd, SOL_SOCKET, SO_DOMAIN, &domain, &len);

tools/testing/selftests/net/ip_local_port_range.c

404

connect(fd, &addr.sa, addr_len);

tools/testing/selftests/net/ip_local_port_range.c

406

port = get_sock_port(fd);

tools/testing/selftests/net/ip_local_port_range.c

410

err = close(fd);

tools/testing/selftests/net/ip_local_port_range.c

421

int fd, err;

tools/testing/selftests/net/ip_local_port_range.c

423

fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);

tools/testing/selftests/net/ip_local_port_range.c

424

ASSERT_GE(fd, 0) TH_LOG("socket failed");

tools/testing/selftests/net/ip_local_port_range.c

427

err = get_ip_local_port_range(fd, &range);

tools/testing/selftests/net/ip_local_port_range.c

435

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

439

err = get_ip_local_port_range(fd, &range);

tools/testing/selftests/net/ip_local_port_range.c

448

err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));

tools/testing/selftests/net/ip_local_port_range.c

452

err = get_ip_local_port_range(fd, &range);

tools/testing/selftests/net/ip_local_port_range.c

459

err = close(fd);

tools/testing/selftests/net/ip_local_port_range.c

47

static int bind_to_loopback_any_port(int fd)

tools/testing/selftests/net/ip_local_port_range.c

57

switch (get_so_domain(fd)) {

tools/testing/selftests/net/ip_local_port_range.c

74

return bind(fd, &addr.sa, addr_len);

tools/testing/selftests/net/ip_local_port_range.c

77

static int get_sock_port(int fd)

tools/testing/selftests/net/ip_local_port_range.c

89

err = getsockname(fd, &addr.sa, &addr_len);

tools/testing/selftests/net/ipsec.c

145

int fd;

tools/testing/selftests/net/ipsec.c

152

fd = open(netns_path, O_RDONLY);

tools/testing/selftests/net/ipsec.c

153

if (fd <= 0) {

tools/testing/selftests/net/ipsec.c

158

return fd;

tools/testing/selftests/net/ipsec.c

161

static int switch_ns(int fd)

tools/testing/selftests/net/ipsec.c

163

if (setns(fd, CLONE_NEWNET)) {

tools/testing/selftests/net/ipsec.c

2091

static int write_proto_plan(int fd, int proto)

tools/testing/selftests/net/ipsec.c

2098

if (write_desc(proto, fd, ah_list[i], 0, 0, 0))

tools/testing/selftests/net/ipsec.c

2104

if (write_desc(proto, fd, 0, 0, comp_list[i], 0))

tools/testing/selftests/net/ipsec.c

2113

if (write_desc(proto, fd, ah_list[i],

tools/testing/selftests/net/ipsec.c

2119

if (write_desc(proto, fd, 0, 0, 0, ae_list[i]))

tools/testing/selftests/net/ipsec.c

591

static void write_msg(int fd, struct test_desc *msg, bool exit_of_fail)

tools/testing/selftests/net/ipsec.c

593

ssize_t bytes = write(fd, msg, sizeof(*msg));

tools/testing/selftests/net/ipsec.c

610

static void read_msg(int fd, struct test_desc *msg, bool exit_of_fail)

tools/testing/selftests/net/ipsec.c

612

ssize_t bytes = read(fd, msg, sizeof(*msg));

tools/testing/selftests/net/ipv6_flowlabel.c

117

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/ipv6_flowlabel.c

156

int fd, ret;

tools/testing/selftests/net/ipv6_flowlabel.c

159

fd = open("/proc/sys/net/ipv6/auto_flowlabels", O_RDONLY);

tools/testing/selftests/net/ipv6_flowlabel.c

160

if (fd == -1)

tools/testing/selftests/net/ipv6_flowlabel.c

163

ret = read(fd, &val, 1);

tools/testing/selftests/net/ipv6_flowlabel.c

169

if (close(fd))

tools/testing/selftests/net/ipv6_flowlabel.c

175

static void flowlabel_get(int fd, uint32_t label, uint8_t share, uint16_t flags)

tools/testing/selftests/net/ipv6_flowlabel.c

188

if (setsockopt(fd, SOL_IPV6, IPV6_FLOWLABEL_MGR, &req, sizeof(req)))

tools/testing/selftests/net/ipv6_flowlabel.c

53

static void do_send(int fd, bool with_flowlabel, uint32_t flowlabel)

tools/testing/selftests/net/ipv6_flowlabel.c

87

ret = sendmsg(fd, &msg, 0);

tools/testing/selftests/net/ipv6_flowlabel.c

97

static void do_recv(int fd, bool with_flowlabel, uint32_t expect)

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

100

expect_pass(flowlabel_put(fd, 1));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

101

expect_pass(flowlabel_put(fd, 1));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

102

expect_fail(flowlabel_put(fd, 1));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

105

expect_pass(flowlabel_get(fd, 2, IPV6_FL_S_EXCL, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

107

expect_fail(flowlabel_get(fd, 2, IPV6_FL_S_ANY, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

109

expect_fail(flowlabel_get(fd, 2, IPV6_FL_S_EXCL, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

110

expect_pass(flowlabel_put(fd, 2));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

114

expect_fail(flowlabel_get(fd, 2, IPV6_FL_S_ANY,

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

118

expect_pass(flowlabel_get(fd, 2, IPV6_FL_S_ANY,

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

123

expect_pass(flowlabel_get(fd, 3, IPV6_FL_S_USER, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

125

expect_fail(flowlabel_get(fd, 3, IPV6_FL_S_ANY, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

127

expect_fail(flowlabel_get(fd, 3, IPV6_FL_S_EXCL, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

129

expect_pass(flowlabel_get(fd, 3, IPV6_FL_S_USER, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

135

expect_pass(flowlabel_get(fd, 3, IPV6_FL_S_USER, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

139

expect_fail(flowlabel_get(fd, 3, IPV6_FL_S_USER, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

148

expect_pass(flowlabel_get(fd, 4, IPV6_FL_S_PROCESS, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

150

expect_pass(flowlabel_get(fd, 4, IPV6_FL_S_PROCESS, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

156

expect_fail(flowlabel_get(fd, 4, IPV6_FL_S_PROCESS, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

185

int fd;

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

189

fd = socket(PF_INET6, SOCK_DGRAM, 0);

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

190

if (fd == -1)

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

193

run_tests(fd);

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

195

if (close(fd))

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

48

static int flowlabel_get(int fd, uint32_t label, uint8_t share, uint16_t flags)

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

61

return setsockopt(fd, SOL_IPV6, IPV6_FLOWLABEL_MGR, &req, sizeof(req));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

64

static int flowlabel_put(int fd, uint32_t label)

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

71

return setsockopt(fd, SOL_IPV6, IPV6_FLOWLABEL_MGR, &req, sizeof(req));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

74

static void run_tests(int fd)

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

80

expect_fail(flowlabel_get(fd, 1, IPV6_FL_S_ANY, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

83

expect_fail(flowlabel_put(fd, 1));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

86

expect_fail(flowlabel_get(fd, 0x1FFFFF, IPV6_FL_S_ANY,

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

90

expect_pass(flowlabel_get(fd, 1, IPV6_FL_S_ANY, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

92

expect_pass(flowlabel_get(fd, 1, IPV6_FL_S_ANY, 0));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

94

expect_pass(flowlabel_get(fd, 1, IPV6_FL_S_ANY, IPV6_FL_F_CREATE));

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

96

expect_fail(flowlabel_get(fd, 1, IPV6_FL_S_ANY,

tools/testing/selftests/net/ipv6_flowlabel_mgr.c

99

expect_pass(flowlabel_put(fd, 1));

tools/testing/selftests/net/lib/csum.c

347

int fd;

tools/testing/selftests/net/lib/csum.c

349

fd = socket(cfg_family, ipproto, protocol);

tools/testing/selftests/net/lib/csum.c

350

if (fd == -1)

tools/testing/selftests/net/lib/csum.c

357

if (bind(fd, (void *)&cfg_saddr6, sizeof(cfg_saddr6)))

tools/testing/selftests/net/lib/csum.c

359

if (connect(fd, (void *)&cfg_daddr6, sizeof(cfg_daddr6)))

tools/testing/selftests/net/lib/csum.c

365

if (bind(fd, (void *)&cfg_saddr4, sizeof(cfg_saddr4)))

tools/testing/selftests/net/lib/csum.c

367

if (connect(fd, (void *)&cfg_daddr4, sizeof(cfg_daddr4)))

tools/testing/selftests/net/lib/csum.c

371

return fd;

tools/testing/selftests/net/lib/csum.c

376

int fd, one = 1;

tools/testing/selftests/net/lib/csum.c

378

fd = socket(PF_PACKET, SOCK_RAW, 0);

tools/testing/selftests/net/lib/csum.c

379

if (fd == -1)

tools/testing/selftests/net/lib/csum.c

382

if (setsockopt(fd, SOL_PACKET, PACKET_VNET_HDR, &one, sizeof(one)))

tools/testing/selftests/net/lib/csum.c

385

return fd;

tools/testing/selftests/net/lib/csum.c

388

static void send_inet(int fd, const char *buf, int len)

tools/testing/selftests/net/lib/csum.c

392

ret = write(fd, buf, len);

tools/testing/selftests/net/lib/csum.c

406

static void send_packet(int fd, const char *buf, int len)

tools/testing/selftests/net/lib/csum.c

460

ret = sendmsg(fd, &msg, 0);

tools/testing/selftests/net/lib/csum.c

469

int fd;

tools/testing/selftests/net/lib/csum.c

471

fd = socket(cfg_family, SOCK_DGRAM, 0);

tools/testing/selftests/net/lib/csum.c

472

if (fd == -1)

tools/testing/selftests/net/lib/csum.c

475

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,

tools/testing/selftests/net/lib/csum.c

480

if (bind(fd, (void *)&cfg_daddr6, sizeof(cfg_daddr6)))

tools/testing/selftests/net/lib/csum.c

483

if (bind(fd, (void *)&cfg_daddr4, sizeof(cfg_daddr4)))

tools/testing/selftests/net/lib/csum.c

487

return fd;

tools/testing/selftests/net/lib/csum.c

495

static void __recv_prepare_packet_filter(int fd, int off_nexthdr, int off_dport)

tools/testing/selftests/net/lib/csum.c

511

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &prog, sizeof(prog)))

tools/testing/selftests/net/lib/csum.c

515

static void recv_prepare_packet_filter(int fd)

tools/testing/selftests/net/lib/csum.c

520

__recv_prepare_packet_filter(fd, offsetof(struct iphdr, protocol),

tools/testing/selftests/net/lib/csum.c

523

__recv_prepare_packet_filter(fd, offsetof(struct ipv6hdr, nexthdr),

tools/testing/selftests/net/lib/csum.c

527

static void recv_prepare_packet_bind(int fd)

tools/testing/selftests/net/lib/csum.c

542

if (bind(fd, (void *)&laddr, sizeof(laddr)))

tools/testing/selftests/net/lib/csum.c

548

int fd, one = 1;

tools/testing/selftests/net/lib/csum.c

550

fd = socket(PF_PACKET, SOCK_DGRAM, 0);

tools/testing/selftests/net/lib/csum.c

551

if (fd == -1)

tools/testing/selftests/net/lib/csum.c

554

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF,

tools/testing/selftests/net/lib/csum.c

559

if (setsockopt(fd, SOL_PACKET, PACKET_AUXDATA, &one, sizeof(one)))

tools/testing/selftests/net/lib/csum.c

563

recv_prepare_packet_filter(fd);

tools/testing/selftests/net/lib/csum.c

566

recv_prepare_packet_bind(fd);

tools/testing/selftests/net/lib/csum.c

568

return fd;

tools/testing/selftests/net/lib/csum.c

571

static int recv_udp(int fd)

tools/testing/selftests/net/lib/csum.c

577

ret = recv(fd, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/lib/csum.c

722

static int recv_packet(int fd)

tools/testing/selftests/net/lib/csum.c

745

len = recvmsg(fd, &msg, MSG_DONTWAIT);

tools/testing/selftests/net/lib/csum.c

921

int fd, len, i;

tools/testing/selftests/net/lib/csum.c

926

fd = open_packet();

tools/testing/selftests/net/lib/csum.c

928

fd = open_inet(SOCK_DGRAM, 0);

tools/testing/selftests/net/lib/csum.c

930

fd = open_inet(SOCK_RAW, IPPROTO_RAW);

tools/testing/selftests/net/lib/csum.c

934

send_packet(fd, buf, len);

tools/testing/selftests/net/lib/csum.c

936

send_inet(fd, buf, len);

tools/testing/selftests/net/lib/csum.c

945

if (close(fd))

tools/testing/selftests/net/lib/csum.c

960

pfd.fd = fdp;

tools/testing/selftests/net/lib/ksft.h

13

int fd;

tools/testing/selftests/net/lib/ksft.h

17

fd = atoi(env_str);

tools/testing/selftests/net/lib/ksft.h

18

if (!fd) {

tools/testing/selftests/net/lib/ksft.h

24

fd = STDOUT_FILENO;

tools/testing/selftests/net/lib/ksft.h

27

if (write(fd, msg, sizeof(msg)) < 0)

tools/testing/selftests/net/lib/ksft.h

29

if (fd != STDOUT_FILENO)

tools/testing/selftests/net/lib/ksft.h

30

close(fd);

tools/testing/selftests/net/lib/ksft.h

37

int fd;

tools/testing/selftests/net/lib/ksft.h

41

fd = atoi(env_str);

tools/testing/selftests/net/lib/ksft.h

42

if (!fd) {

tools/testing/selftests/net/lib/ksft.h

49

fd = STDIN_FILENO;

tools/testing/selftests/net/lib/ksft.h

52

if (read(fd, &byte, sizeof(byte)) < 0)

tools/testing/selftests/net/lib/ksft.h

54

if (fd != STDIN_FILENO)

tools/testing/selftests/net/lib/ksft.h

55

close(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1109

static void check_getpeername(int fd, struct sockaddr_storage *ss, socklen_t salen)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1114

if (getpeername(fd, (struct sockaddr *)&peerss, &peersalen) < 0) {

tools/testing/selftests/net/mptcp/mptcp_connect.c

1141

static void check_getpeername_connect(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1150

if (getpeername(fd, (struct sockaddr *)&ss, &salen) < 0) {

tools/testing/selftests/net/mptcp/mptcp_connect.c

1169

static void maybe_close(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1174

close(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1185

int fd = 0;

tools/testing/selftests/net/mptcp/mptcp_connect.c

1188

polls.fd = listensock;

tools/testing/selftests/net/mptcp/mptcp_connect.c

1209

fd = open(cfg_input, O_RDONLY);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1210

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1217

err = copyfd_io(fd, remotesock, 1, true, &winfo);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1224

close(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1244

static void xsetsockopt(int fd, int level, int optname, const void *optval, socklen_t optlen)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1248

err = setsockopt(fd, level, optname, optval, optlen);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1255

static void apply_cmsg_types(int fd, const struct cfg_cmsg_types *cmsg)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1260

xsetsockopt(fd, SOL_SOCKET, SO_TIMESTAMPNS_NEW, &on, sizeof(on));

tools/testing/selftests/net/mptcp/mptcp_connect.c

1262

xsetsockopt(fd, IPPROTO_TCP, TCP_INQ, &on, sizeof(on));

tools/testing/selftests/net/mptcp/mptcp_connect.c

1319

void xdisconnect(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1329

if (getsockname(fd, (struct sockaddr *)&addr, &addrlen) < 0)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1345

shutdown(fd, SHUT_WR);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1364

if (connect(fd, (struct sockaddr *)&empty, addrlen) < 0)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1371

int fd = 0, ret, fd_in = 0;

tools/testing/selftests/net/mptcp/mptcp_connect.c

1381

fd = sock_connect_mptcp(cfg_host, cfg_port, cfg_sock_proto, &peer, fd_in, &winfo);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1382

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1386

check_getpeername_connect(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1388

SOCK_TEST_TCPULP(fd, cfg_sock_proto);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1391

set_rcvbuf(fd, cfg_rcvbuf);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1393

set_sndbuf(fd, cfg_sndbuf);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1395

apply_cmsg_types(fd, &cfg_cmsg_types);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1403

ret = copyfd_io(fd_in, fd, 1, 0, &winfo);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1408

shutdown(fd, SHUT_WR);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1410

xdisconnect(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1415

set_nonblock(fd, false);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1416

if (connect(fd, peer->ai_addr, peer->ai_addrlen))

tools/testing/selftests/net/mptcp/mptcp_connect.c

1423

close(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1614

int fd = sock_listen_mptcp(cfg_host, cfg_port);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1616

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_connect.c

1620

set_rcvbuf(fd, cfg_rcvbuf);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1622

set_sndbuf(fd, cfg_sndbuf);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1624

set_mark(fd, cfg_mark);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1626

apply_cmsg_types(fd, &cfg_cmsg_types);

tools/testing/selftests/net/mptcp/mptcp_connect.c

1628

return main_loop_s(fd);

tools/testing/selftests/net/mptcp/mptcp_connect.c

213

static void set_rcvbuf(int fd, unsigned int size)

tools/testing/selftests/net/mptcp/mptcp_connect.c

217

err = setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size));

tools/testing/selftests/net/mptcp/mptcp_connect.c

224

static void set_sndbuf(int fd, unsigned int size)

tools/testing/selftests/net/mptcp/mptcp_connect.c

228

err = setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &size, sizeof(size));

tools/testing/selftests/net/mptcp/mptcp_connect.c

235

static void set_mark(int fd, uint32_t mark)

tools/testing/selftests/net/mptcp/mptcp_connect.c

239

err = setsockopt(fd, SOL_SOCKET, SO_MARK, &mark, sizeof(mark));

tools/testing/selftests/net/mptcp/mptcp_connect.c

246

static void set_transparent(int fd, int pf)

tools/testing/selftests/net/mptcp/mptcp_connect.c

252

if (-1 == setsockopt(fd, SOL_IP, IP_TRANSPARENT, &one, sizeof(one)))

tools/testing/selftests/net/mptcp/mptcp_connect.c

256

if (-1 == setsockopt(fd, IPPROTO_IPV6, IPV6_TRANSPARENT, &one, sizeof(one)))

tools/testing/selftests/net/mptcp/mptcp_connect.c

262

static void set_mptfo(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

266

if (setsockopt(fd, IPPROTO_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen)) == -1)

tools/testing/selftests/net/mptcp/mptcp_connect.c

430

static size_t do_rnd_write(const int fd, char *buf, const size_t len)

tools/testing/selftests/net/mptcp/mptcp_connect.c

446

bw = write(fd, buf, do_w);

tools/testing/selftests/net/mptcp/mptcp_connect.c

462

static size_t do_write(const int fd, char *buf, const size_t len)

tools/testing/selftests/net/mptcp/mptcp_connect.c

470

bw = write(fd, buf + offset, len - offset);

tools/testing/selftests/net/mptcp/mptcp_connect.c

520

static ssize_t do_recvmsg_cmsg(const int fd, char *buf, const size_t len)

tools/testing/selftests/net/mptcp/mptcp_connect.c

535

int ret = recvmsg(fd, &msg, flags);

tools/testing/selftests/net/mptcp/mptcp_connect.c

565

int next = read(fd, msg_buf, sizeof(msg_buf));

tools/testing/selftests/net/mptcp/mptcp_connect.c

578

static ssize_t do_rnd_read(const int fd, char *buf, const size_t len)

tools/testing/selftests/net/mptcp/mptcp_connect.c

592

ret = recv(fd, buf, cap, MSG_PEEK);

tools/testing/selftests/net/mptcp/mptcp_connect.c

593

ret = (ret < 0) ? ret : read(fd, tmp, ret);

tools/testing/selftests/net/mptcp/mptcp_connect.c

595

ret = recv(fd, buf, cap, MSG_PEEK);

tools/testing/selftests/net/mptcp/mptcp_connect.c

596

ret = (ret < 0) ? ret : read(fd, buf, cap);

tools/testing/selftests/net/mptcp/mptcp_connect.c

598

ret = do_recvmsg_cmsg(fd, buf, cap);

tools/testing/selftests/net/mptcp/mptcp_connect.c

600

ret = read(fd, buf, cap);

tools/testing/selftests/net/mptcp/mptcp_connect.c

606

static void set_nonblock(int fd, bool nonblock)

tools/testing/selftests/net/mptcp/mptcp_connect.c

608

int flags = fcntl(fd, F_GETFL);

tools/testing/selftests/net/mptcp/mptcp_connect.c

614

fcntl(fd, F_SETFL, flags | O_NONBLOCK);

tools/testing/selftests/net/mptcp/mptcp_connect.c

616

fcntl(fd, F_SETFL, flags & ~O_NONBLOCK);

tools/testing/selftests/net/mptcp/mptcp_connect.c

619

static void shut_wr(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

628

shutdown(fd, SHUT_WR);

tools/testing/selftests/net/mptcp/mptcp_connect.c

635

.fd = peerfd,

tools/testing/selftests/net/mptcp/mptcp_connect.c

785

static int spool_buf(int fd, struct wstate *winfo)

tools/testing/selftests/net/mptcp/mptcp_connect.c

788

int ret = write(fd, winfo->buf + winfo->off, winfo->len);

tools/testing/selftests/net/mptcp/mptcp_connect.c

834

static int get_infd_size(int fd)

tools/testing/selftests/net/mptcp/mptcp_connect.c

840

err = fstat(fd, &sb);

tools/testing/selftests/net/mptcp/mptcp_diag.c

108

static void send_query(int fd, struct inet_diag_req_v2 *r, __u32 proto)

tools/testing/selftests/net/mptcp/mptcp_diag.c

150

if (sendmsg(fd, &msg, 0) < 0) {

tools/testing/selftests/net/mptcp/mptcp_diag.c

306

static void recv_nlmsg(int fd, __u32 proto)

tools/testing/selftests/net/mptcp/mptcp_diag.c

325

len = recvmsg(fd, &rcv_msg, 0);

tools/testing/selftests/net/mptcp/mptcp_diag.c

354

int fd;

tools/testing/selftests/net/mptcp/mptcp_diag.c

356

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_SOCK_DIAG);

tools/testing/selftests/net/mptcp/mptcp_diag.c

357

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_diag.c

360

send_query(fd, &r, proto);

tools/testing/selftests/net/mptcp/mptcp_diag.c

361

recv_nlmsg(fd, proto);

tools/testing/selftests/net/mptcp/mptcp_diag.c

363

close(fd);

tools/testing/selftests/net/mptcp/mptcp_diag.c

378

int fd;

tools/testing/selftests/net/mptcp/mptcp_diag.c

386

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_SOCK_DIAG);

tools/testing/selftests/net/mptcp/mptcp_diag.c

387

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_diag.c

395

send_query(fd, &r, IPPROTO_TCP);

tools/testing/selftests/net/mptcp/mptcp_diag.c

396

recv_nlmsg(fd, IPPROTO_TCP);

tools/testing/selftests/net/mptcp/mptcp_inq.c

213

static void wait_for_ack(int fd, int timeout, size_t total)

tools/testing/selftests/net/mptcp/mptcp_inq.c

221

ret = ioctl(fd, TIOCOUTQ, &queued);

tools/testing/selftests/net/mptcp/mptcp_inq.c

225

ret = ioctl(fd, SIOCOUTQNSD, &nsd);

tools/testing/selftests/net/mptcp/mptcp_inq.c

245

static void connect_one_server(int fd, int unixfd)

tools/testing/selftests/net/mptcp/mptcp_inq.c

272

ret = write(fd, buf, len);

tools/testing/selftests/net/mptcp/mptcp_inq.c

289

wait_for_ack(fd, 5000, len);

tools/testing/selftests/net/mptcp/mptcp_inq.c

297

ret = write(fd, buf, len);

tools/testing/selftests/net/mptcp/mptcp_inq.c

311

wait_for_ack(fd, 5000, sent);

tools/testing/selftests/net/mptcp/mptcp_inq.c

313

ret = write(fd, buf, 1);

tools/testing/selftests/net/mptcp/mptcp_inq.c

315

close(fd);

tools/testing/selftests/net/mptcp/mptcp_inq.c

336

static void process_one_client(int fd, int unixfd)

tools/testing/selftests/net/mptcp/mptcp_inq.c

368

ret = ioctl(fd, FIONREAD, &queued);

tools/testing/selftests/net/mptcp/mptcp_inq.c

383

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

395

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

420

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

446

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

457

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

466

close(fd);

tools/testing/selftests/net/mptcp/mptcp_inq.c

471

int fd = accept(s, NULL, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

473

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_inq.c

476

return fd;

tools/testing/selftests/net/mptcp/mptcp_inq.c

481

int fd = -1, r, on = 1;

tools/testing/selftests/net/mptcp/mptcp_inq.c

485

fd = sock_listen_mptcp("127.0.0.1", "15432");

tools/testing/selftests/net/mptcp/mptcp_inq.c

488

fd = sock_listen_mptcp("::1", "15432");

tools/testing/selftests/net/mptcp/mptcp_inq.c

499

r = xaccept(fd);

tools/testing/selftests/net/mptcp/mptcp_inq.c

506

close(fd);

tools/testing/selftests/net/mptcp/mptcp_inq.c

512

int fd = -1;

tools/testing/selftests/net/mptcp/mptcp_inq.c

518

fd = sock_connect_mptcp("127.0.0.1", "15432", proto_tx);

tools/testing/selftests/net/mptcp/mptcp_inq.c

521

fd = sock_connect_mptcp("::1", "15432", proto_tx);

tools/testing/selftests/net/mptcp/mptcp_inq.c

527

connect_one_server(fd, unixfd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

282

static void do_getsockopt_bogus_sf_data(int fd, int optname)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

298

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

304

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

314

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

321

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

327

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

335

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

349

ret = getsockopt(fd, SOL_MPTCP, optname, &bd, &_olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

359

static void do_getsockopt_mptcp_info(struct so_state *s, int fd, size_t w)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

366

ret = getsockopt(fd, SOL_MPTCP, MPTCP_INFO, &i, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

382

static void do_getsockopt_tcp_info(struct so_state *s, int fd, size_t r, size_t w)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

398

ret = getsockopt(fd, SOL_MPTCP, MPTCP_TCPINFO, &ti, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

432

do_getsockopt_bogus_sf_data(fd, MPTCP_TCPINFO);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

435

static void do_getsockopt_subflow_addrs(struct so_state *s, int fd)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

453

ret = getsockopt(fd, SOL_MPTCP, MPTCP_SUBFLOW_ADDRS, &addrs, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

468

ret = getsockname(fd, (struct sockaddr *)&local, &llen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

472

ret = getpeername(fd, (struct sockaddr *)&remote, &rlen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

491

ret = getsockopt(fd, SOL_MPTCP, MPTCP_SUBFLOW_ADDRS, &addrs, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

501

do_getsockopt_bogus_sf_data(fd, MPTCP_SUBFLOW_ADDRS);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

504

static void do_getsockopt_mptcp_full_info(struct so_state *s, int fd)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

524

ret = getsockopt(fd, SOL_MPTCP, MPTCP_FULL_INFO, &mfi, &olen);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

558

static void do_getsockopts(struct so_state *s, int fd, size_t r, size_t w)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

560

do_getsockopt_mptcp_info(s, fd, w);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

562

do_getsockopt_tcp_info(s, fd, r, w);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

564

do_getsockopt_subflow_addrs(s, fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

567

do_getsockopt_mptcp_full_info(s, fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

570

static void connect_one_server(int fd, int pipefd)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

592

do_getsockopts(&s, fd, 0, 0);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

601

ret = write(fd, buf, len);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

610

ret = read(fd, buf2 + total, sizeof(buf2) - total);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

630

do_getsockopts(&s, fd, ret, ret);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

636

close(fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

639

static void process_one_client(int fd, int pipefd)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

646

do_getsockopts(&s, fd, 0, 0);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

651

ret = read(fd, buf, sizeof(buf));

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

660

ret2 = write(fd, buf, ret);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

665

ret3 = read(fd, buf, 1);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

669

do_getsockopts(&s, fd, ret, ret2);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

693

close(fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

698

int fd = accept(s, NULL, 0);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

700

if (fd < 0)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

703

return fd;

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

708

int fd = -1, r;

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

712

fd = sock_listen_mptcp("127.0.0.1", "15432");

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

715

fd = sock_listen_mptcp("::1", "15432");

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

726

r = xaccept(fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

730

close(fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

734

static void test_ip_tos_sockopt(int fd)

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

741

r = setsockopt(fd, SOL_IP, IP_TOS, &tos_in, sizeof(tos_out));

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

747

r = getsockopt(fd, SOL_IP, IP_TOS, &tos_out, &s);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

758

r = getsockopt(fd, SOL_IP, IP_TOS, &tos_out, &s);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

765

r = getsockopt(fd, SOL_IP, IP_TOS, &tos_out, &s);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

774

int fd = -1;

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

780

fd = sock_connect_mptcp("127.0.0.1", "15432", IPPROTO_MPTCP);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

783

fd = sock_connect_mptcp("::1", "15432", IPPROTO_MPTCP);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

789

test_ip_tos_sockopt(fd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

791

connect_one_server(fd, pipefd);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

824

int fd = open("/dev/urandom", O_RDONLY);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

826

if (fd >= 0) {

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

831

ret = read(fd, &foo, sizeof(foo));

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

834

close(fd);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

102

static int capture_events(int fd, int event_group)

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1111

int get_addr(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

114

if (setsockopt(fd, SOL_NETLINK, NETLINK_ADD_MEMBERSHIP,

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1159

print_addrs(nh, pm_family, do_nl_req(fd, nh, off, sizeof(data)));

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1163

int dump_addrs(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1198

print_addrs(nh, pm_family, do_nl_req(fd, nh, off, sizeof(data)));

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1202

int flush_addrs(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1215

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

122

FD_SET(fd, &rfds);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1254

int get_set_limits(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1296

len = do_nl_req(fd, nh, off, len);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

131

res_len = recv(fd, buffer, res_len, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1350

int set_flags(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1532

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1540

int fd;

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1545

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1546

if (fd == -1)

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1549

resolve_mptcp_pm_netlink(fd, &pm_family, &events_mcast_grp);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1552

return add_addr(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1554

return announce_addr(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1556

return remove_addr(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1558

return csf(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1560

return dsf(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1562

return del_addr(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1564

return flush_addrs(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1566

return get_addr(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1568

return dump_addrs(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1570

return get_set_limits(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1572

return set_flags(fd, pm_family, argc, argv);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

1574

return capture_events(fd, events_mcast_grp);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

218

static int do_nl_req(int fd, struct nlmsghdr *nh, int len, int max)

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

233

ret = sendto(fd, data, len, 0, (void *)&nladdr, sizeof(nladdr));

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

238

rem = ret = recvfrom(fd, data, max, 0, (void *)&nladdr, &addr_len);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

324

static int resolve_mptcp_pm_netlink(int fd, int *pm_family, int *events_mcast_grp)

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

345

do_nl_req(fd, nh, off, sizeof(data));

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

349

int dsf(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

456

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

461

int csf(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

590

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

595

int remove_addr(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

640

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

644

int announce_addr(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

766

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

771

int add_addr(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

902

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

906

int del_addr(int fd, int pm_family, int argc, char *argv[])

tools/testing/selftests/net/mptcp/pm_nl_ctl.c

970

do_nl_req(fd, nh, off, 0);

tools/testing/selftests/net/msg_zerocopy.c

138

static void do_setsockopt(int fd, int level, int optname, int val)

tools/testing/selftests/net/msg_zerocopy.c

140

if (setsockopt(fd, level, optname, &val, sizeof(val)))

tools/testing/selftests/net/msg_zerocopy.c

144

static int do_poll(int fd, int events)

tools/testing/selftests/net/msg_zerocopy.c

151

pfd.fd = fd;

tools/testing/selftests/net/msg_zerocopy.c

160

static int do_accept(int fd)

tools/testing/selftests/net/msg_zerocopy.c

162

int fda = fd;

tools/testing/selftests/net/msg_zerocopy.c

164

fd = accept(fda, NULL, NULL);

tools/testing/selftests/net/msg_zerocopy.c

165

if (fd == -1)

tools/testing/selftests/net/msg_zerocopy.c

170

return fd;

tools/testing/selftests/net/msg_zerocopy.c

186

static bool do_sendmsg(int fd, struct msghdr *msg, bool do_zerocopy, int domain)

tools/testing/selftests/net/msg_zerocopy.c

207

ret = sendmsg(fd, msg, flags);

tools/testing/selftests/net/msg_zerocopy.c

230

static void do_sendmsg_corked(int fd, struct msghdr *msg)

tools/testing/selftests/net/msg_zerocopy.c

239

do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 1);

tools/testing/selftests/net/msg_zerocopy.c

252

do_sendmsg(fd, msg, do_zerocopy,

tools/testing/selftests/net/msg_zerocopy.c

257

do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 0);

tools/testing/selftests/net/msg_zerocopy.c

328

int fd;

tools/testing/selftests/net/msg_zerocopy.c

330

fd = socket(domain, type, protocol);

tools/testing/selftests/net/msg_zerocopy.c

331

if (fd == -1)

tools/testing/selftests/net/msg_zerocopy.c

334

do_setsockopt(fd, SOL_SOCKET, SO_SNDBUF, 1 << 21);

tools/testing/selftests/net/msg_zerocopy.c

336

do_setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, 1);

tools/testing/selftests/net/msg_zerocopy.c

339

if (connect(fd, (void *) &cfg_dst_addr, cfg_alen))

tools/testing/selftests/net/msg_zerocopy.c

343

if (bind(fd, (void *) &cfg_src_addr, cfg_alen))

tools/testing/selftests/net/msg_zerocopy.c

347

return fd;

tools/testing/selftests/net/msg_zerocopy.c

363

static bool do_recvmsg_completion(int fd)

tools/testing/selftests/net/msg_zerocopy.c

375

if (recvmsg(fd, &msg, MSG_DONTWAIT))

tools/testing/selftests/net/msg_zerocopy.c

396

static bool do_recv_completion(int fd, int domain)

tools/testing/selftests/net/msg_zerocopy.c

406

return do_recvmsg_completion(fd);

tools/testing/selftests/net/msg_zerocopy.c

411

ret = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/selftests/net/msg_zerocopy.c

466

static void do_recv_completions(int fd, int domain)

tools/testing/selftests/net/msg_zerocopy.c

468

while (do_recv_completion(fd, domain)) {}

tools/testing/selftests/net/msg_zerocopy.c

473

static void do_recv_remaining_completions(int fd, int domain)

tools/testing/selftests/net/msg_zerocopy.c

479

if (do_poll(fd, domain == PF_RDS ? POLLIN : POLLERR))

tools/testing/selftests/net/msg_zerocopy.c

480

do_recv_completions(fd, domain);

tools/testing/selftests/net/msg_zerocopy.c

499

int fd;

tools/testing/selftests/net/msg_zerocopy.c

501

fd = do_setup_tx(domain, type, protocol);

tools/testing/selftests/net/msg_zerocopy.c

555

do_sendmsg_corked(fd, &msg);

tools/testing/selftests/net/msg_zerocopy.c

557

do_sendmsg(fd, &msg, cfg_zerocopy, domain);

tools/testing/selftests/net/msg_zerocopy.c

560

do_recv_completions(fd, domain);

tools/testing/selftests/net/msg_zerocopy.c

562

while (!do_poll(fd, POLLOUT)) {

tools/testing/selftests/net/msg_zerocopy.c

564

do_recv_completions(fd, domain);

tools/testing/selftests/net/msg_zerocopy.c

570

do_recv_remaining_completions(fd, domain);

tools/testing/selftests/net/msg_zerocopy.c

572

if (close(fd))

tools/testing/selftests/net/msg_zerocopy.c

582

int fd;

tools/testing/selftests/net/msg_zerocopy.c

593

fd = socket(domain, type, protocol);

tools/testing/selftests/net/msg_zerocopy.c

594

if (fd == -1)

tools/testing/selftests/net/msg_zerocopy.c

597

do_setsockopt(fd, SOL_SOCKET, SO_RCVBUF, 1 << 21);

tools/testing/selftests/net/msg_zerocopy.c

598

do_setsockopt(fd, SOL_SOCKET, SO_RCVLOWAT, 1 << 16);

tools/testing/selftests/net/msg_zerocopy.c

599

do_setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, 1);

tools/testing/selftests/net/msg_zerocopy.c

601

if (bind(fd, (void *) &cfg_dst_addr, cfg_alen))

tools/testing/selftests/net/msg_zerocopy.c

605

if (listen(fd, 1))

tools/testing/selftests/net/msg_zerocopy.c

607

fd = do_accept(fd);

tools/testing/selftests/net/msg_zerocopy.c

610

return fd;

tools/testing/selftests/net/msg_zerocopy.c

614

static void do_flush_tcp(int fd)

tools/testing/selftests/net/msg_zerocopy.c

619

ret = recv(fd, NULL, 1 << 21, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/msg_zerocopy.c

632

static void do_flush_datagram(int fd, int type)

tools/testing/selftests/net/msg_zerocopy.c

638

ret = recv(fd, buf, sizeof(buf), MSG_DONTWAIT | MSG_TRUNC);

tools/testing/selftests/net/msg_zerocopy.c

665

int fd;

tools/testing/selftests/net/msg_zerocopy.c

667

fd = do_setup_rx(domain, type, protocol);

tools/testing/selftests/net/msg_zerocopy.c

672

do_flush_tcp(fd);

tools/testing/selftests/net/msg_zerocopy.c

674

do_flush_datagram(fd, type);

tools/testing/selftests/net/msg_zerocopy.c

676

do_poll(fd, POLLIN);

tools/testing/selftests/net/msg_zerocopy.c

680

if (close(fd))

tools/testing/selftests/net/netfilter/audit_logread.c

135

audit_set(fd, AUDIT_STATUS_ENABLED, 0);

tools/testing/selftests/net/netfilter/audit_logread.c

136

close(fd);

tools/testing/selftests/net/netfilter/audit_logread.c

147

fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_AUDIT);

tools/testing/selftests/net/netfilter/audit_logread.c

148

if (fd < 0) {

tools/testing/selftests/net/netfilter/audit_logread.c

156

close(fd);

tools/testing/selftests/net/netfilter/audit_logread.c

160

audit_set(fd, AUDIT_STATUS_ENABLED, 1);

tools/testing/selftests/net/netfilter/audit_logread.c

161

audit_set(fd, AUDIT_STATUS_PID, getpid());

tools/testing/selftests/net/netfilter/audit_logread.c

164

readlog(fd);

tools/testing/selftests/net/netfilter/audit_logread.c

17

static int fd;

tools/testing/selftests/net/netfilter/audit_logread.c

28

int audit_recv(int fd, struct audit_message *rep)

tools/testing/selftests/net/netfilter/audit_logread.c

35

ret = recvfrom(fd, rep, sizeof(*rep), 0,

tools/testing/selftests/net/netfilter/audit_logread.c

48

int audit_send(int fd, uint16_t type, uint32_t key, uint32_t val)

tools/testing/selftests/net/netfilter/audit_logread.c

70

ret = sendto(fd, &msg, msg.nlh.nlmsg_len, 0,

tools/testing/selftests/net/netfilter/audit_logread.c

79

int audit_set(int fd, uint32_t key, uint32_t val)

tools/testing/selftests/net/netfilter/audit_logread.c

84

ret = audit_send(fd, AUDIT_SET, key, val);

tools/testing/selftests/net/netfilter/audit_logread.c

88

ret = audit_recv(fd, &rep);

tools/testing/selftests/net/netfilter/audit_logread.c

94

int readlog(int fd)

tools/testing/selftests/net/netfilter/audit_logread.c

97

int ret = audit_recv(fd, &rep);

tools/testing/selftests/net/netfilter/conntrack_reverse_clash.c

52

int fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);

tools/testing/selftests/net/netfilter/conntrack_reverse_clash.c

54

if (fd < 0)

tools/testing/selftests/net/netfilter/conntrack_reverse_clash.c

57

setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));

tools/testing/selftests/net/netfilter/conntrack_reverse_clash.c

58

return fd;

tools/testing/selftests/net/netfilter/udpclash.c

132

int fd, ret;

tools/testing/selftests/net/netfilter/udpclash.c

142

fd = socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_UDP);

tools/testing/selftests/net/netfilter/udpclash.c

143

if (fd < 0) {

tools/testing/selftests/net/netfilter/udpclash.c

148

if (bind(fd, (struct sockaddr *)&si_local, sizeof(si_local)) < 0) {

tools/testing/selftests/net/netfilter/udpclash.c

153

ret = run_test(fd, &si_remote);

tools/testing/selftests/net/netfilter/udpclash.c

155

close(fd);

tools/testing/selftests/net/netfilter/udpclash.c

52

static int run_test(int fd, const struct sockaddr_in *si_remote)

tools/testing/selftests/net/netfilter/udpclash.c

56

.sockfd = fd,

tools/testing/selftests/net/netfilter/udpclash.c

87

ret = recvfrom(fd, repl, sizeof(repl), MSG_NOSIGNAL,

tools/testing/selftests/net/nettest.c

1552

static void ipc_write(int fd, int message)

tools/testing/selftests/net/nettest.c

1555

if (fd < 0)

tools/testing/selftests/net/nettest.c

1558

if (write(fd, &message, sizeof(message)) < 0)

tools/testing/selftests/net/nettest.c

1873

static int ipc_child(int fd, struct sock_args *args)

tools/testing/selftests/net/nettest.c

1896

rc = do_server(args, fd);

tools/testing/selftests/net/nettest.c

1905

static int ipc_parent(int cpid, int fd, struct sock_args *args)

tools/testing/selftests/net/nettest.c

1914

if (read(fd, &buf, sizeof(buf)) <= 0) {

tools/testing/selftests/net/nettest.c

2021

int fd[2];

tools/testing/selftests/net/nettest.c

2230

if (pipe(fd) < 0) {

tools/testing/selftests/net/nettest.c

2241

return ipc_parent(cpid, fd[0], &args);

tools/testing/selftests/net/nettest.c

2243

return ipc_child(fd[1], &args);

tools/testing/selftests/net/nettest.c

247

int fd, ret;

tools/testing/selftests/net/nettest.c

253

fd = open(path, 0);

tools/testing/selftests/net/nettest.c

254

if (fd < 0) {

tools/testing/selftests/net/nettest.c

259

ret = setns(fd, CLONE_NEWNET);

tools/testing/selftests/net/nettest.c

260

close(fd);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1110

int sndbuf = RT_SNDBUF_SIZE, rcvbuf = RT_RCVBUF_SIZE, fd;

tools/testing/selftests/net/ovpn/ovpn-cli.c

1112

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1113

if (fd < 0) {

tools/testing/selftests/net/ovpn/ovpn-cli.c

1115

return fd;

tools/testing/selftests/net/ovpn/ovpn-cli.c

1118

if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &sndbuf,

tools/testing/selftests/net/ovpn/ovpn-cli.c

1121

close(fd);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1125

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &rcvbuf,

tools/testing/selftests/net/ovpn/ovpn-cli.c

1128

close(fd);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1132

return fd;

tools/testing/selftests/net/ovpn/ovpn-cli.c

1136

static int ovpn_rt_bind(int fd, uint32_t groups)

tools/testing/selftests/net/ovpn/ovpn-cli.c

1144

if (bind(fd, (struct sockaddr *)&local, sizeof(local)) < 0) {

tools/testing/selftests/net/ovpn/ovpn-cli.c

1151

if (getsockname(fd, (struct sockaddr *)&local, &addr_len) < 0) {

tools/testing/selftests/net/ovpn/ovpn-cli.c

1179

int len, rem_len, fd, ret, rcv_len;

tools/testing/selftests/net/ovpn/ovpn-cli.c

1205

fd = ovpn_rt_socket();

tools/testing/selftests/net/ovpn/ovpn-cli.c

1206

if (fd < 0) {

tools/testing/selftests/net/ovpn/ovpn-cli.c

1211

ret = ovpn_rt_bind(fd, 0);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1218

ret = sendmsg(fd, &nlmsg, 0);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1235

rcv_len = recvmsg(fd, &nlmsg, 0);

tools/testing/selftests/net/ovpn/ovpn-cli.c

1344

close(fd);

tools/testing/selftests/net/psock_fanout.c

104

pair_udp_setfilter(fd);

tools/testing/selftests/net/psock_fanout.c

113

if (bind(fd, (void *) &addr, sizeof(addr))) {

tools/testing/selftests/net/psock_fanout.c

122

err = setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &args,

tools/testing/selftests/net/psock_fanout.c

126

err = setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &val,

tools/testing/selftests/net/psock_fanout.c

130

if (close(fd)) {

tools/testing/selftests/net/psock_fanout.c

137

return fd;

tools/testing/selftests/net/psock_fanout.c

140

static void sock_fanout_set_cbpf(int fd)

tools/testing/selftests/net/psock_fanout.c

151

if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT_DATA, &bpf_prog,

tools/testing/selftests/net/psock_fanout.c

158

static void sock_fanout_getopts(int fd, uint16_t *typeflags, uint16_t *group_id)

tools/testing/selftests/net/psock_fanout.c

163

if (getsockopt(fd, SOL_PACKET, PACKET_FANOUT,

tools/testing/selftests/net/psock_fanout.c

172

static void sock_fanout_set_ebpf(int fd)

tools/testing/selftests/net/psock_fanout.c

207

if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT_DATA, &pfd, sizeof(pfd))) {

tools/testing/selftests/net/psock_fanout.c

218

static char *sock_fanout_open_ring(int fd)

tools/testing/selftests/net/psock_fanout.c

229

if (setsockopt(fd, SOL_PACKET, PACKET_VERSION, (void *) &val,

tools/testing/selftests/net/psock_fanout.c

234

if (setsockopt(fd, SOL_PACKET, PACKET_RX_RING, (void *) &req,

tools/testing/selftests/net/psock_fanout.c

241

PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/net/psock_fanout.c

250

static int sock_fanout_read_ring(int fd, void *ring)

tools/testing/selftests/net/psock_fanout.c

66

int fd, err;

tools/testing/selftests/net/psock_fanout.c

68

fd = socket(AF_PACKET, SOCK_RAW, 0);

tools/testing/selftests/net/psock_fanout.c

69

if (fd < 0) {

tools/testing/selftests/net/psock_fanout.c

74

err = ioctl(fd, SIOCGIFFLAGS, &ifreq);

tools/testing/selftests/net/psock_fanout.c

81

err = ioctl(fd, SIOCSIFFLAGS, &ifreq);

tools/testing/selftests/net/psock_fanout.c

87

close(fd);

tools/testing/selftests/net/psock_fanout.c

96

int fd, val, err;

tools/testing/selftests/net/psock_fanout.c

98

fd = socket(PF_PACKET, SOCK_RAW, 0);

tools/testing/selftests/net/psock_fanout.c

99

if (fd < 0) {

tools/testing/selftests/net/psock_lib.h

25

static __maybe_unused void pair_udp_setfilter(int fd)

tools/testing/selftests/net/psock_lib.h

66

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &bpf_prog,

tools/testing/selftests/net/psock_snd.c

170

static void do_bind(int fd)

tools/testing/selftests/net/psock_snd.c

180

if (bind(fd, (void *)&laddr, sizeof(laddr)))

tools/testing/selftests/net/psock_snd.c

184

static void do_send(int fd, char *buf, int len)

tools/testing/selftests/net/psock_snd.c

198

ret = write(fd, buf, len);

tools/testing/selftests/net/psock_snd.c

207

ret = sendto(fd, buf, len, 0, (void *)&laddr, sizeof(laddr));

tools/testing/selftests/net/psock_snd.c

221

int fd, len;

tools/testing/selftests/net/psock_snd.c

223

fd = socket(PF_PACKET, cfg_use_dgram ? SOCK_DGRAM : SOCK_RAW, 0);

tools/testing/selftests/net/psock_snd.c

224

if (fd == -1)

tools/testing/selftests/net/psock_snd.c

228

do_bind(fd);

tools/testing/selftests/net/psock_snd.c

231

setsockopt(fd, SOL_PACKET, PACKET_QDISC_BYPASS, &one, sizeof(one)))

tools/testing/selftests/net/psock_snd.c

235

setsockopt(fd, SOL_PACKET, PACKET_VNET_HDR, &one, sizeof(one)))

tools/testing/selftests/net/psock_snd.c

243

do_send(fd, tbuf, len);

tools/testing/selftests/net/psock_snd.c

245

if (close(fd))

tools/testing/selftests/net/psock_snd.c

255

int fd;

tools/testing/selftests/net/psock_snd.c

257

fd = socket(PF_INET, SOCK_DGRAM, 0);

tools/testing/selftests/net/psock_snd.c

258

if (fd == -1)

tools/testing/selftests/net/psock_snd.c

261

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)))

tools/testing/selftests/net/psock_snd.c

268

if (bind(fd, (void *)&raddr, sizeof(raddr)))

tools/testing/selftests/net/psock_snd.c

271

return fd;

tools/testing/selftests/net/psock_snd.c

274

static void do_rx(int fd, int expected_len, char *expected)

tools/testing/selftests/net/psock_snd.c

278

ret = recv(fd, rbuf, sizeof(rbuf), 0);

tools/testing/selftests/net/psock_snd.c

293

int fd;

tools/testing/selftests/net/psock_snd.c

295

fd = socket(PF_PACKET, SOCK_RAW, 0);

tools/testing/selftests/net/psock_snd.c

296

if (fd == -1)

tools/testing/selftests/net/psock_snd.c

299

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)))

tools/testing/selftests/net/psock_snd.c

302

pair_udp_setfilter(fd);

tools/testing/selftests/net/psock_snd.c

303

do_bind(fd);

tools/testing/selftests/net/psock_snd.c

305

return fd;

tools/testing/selftests/net/psock_tpacket.c

232

pfd.fd = sock;

tools/testing/selftests/net/psock_tpacket.c

411

pfd.fd = sock;

tools/testing/selftests/net/psock_tpacket.c

593

pfd.fd = sock;

tools/testing/selftests/net/psock_tpacket.c

760

int num = 0, fd;

tools/testing/selftests/net/psock_tpacket.c

763

fd = open("/proc/kallsyms", O_RDONLY);

tools/testing/selftests/net/psock_tpacket.c

764

if (fd == -1) {

tools/testing/selftests/net/psock_tpacket.c

769

ret = read(fd, in, sizeof(in));

tools/testing/selftests/net/psock_tpacket.c

775

close(fd);

tools/testing/selftests/net/reuseaddr_conflict.c

23

int fd = -1;

tools/testing/selftests/net/reuseaddr_conflict.c

51

if ((fd = socket(family, SOCK_STREAM, IPPROTO_TCP)) < 0) {

tools/testing/selftests/net/reuseaddr_conflict.c

56

if (ipv6 && setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&v6only,

tools/testing/selftests/net/reuseaddr_conflict.c

62

if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr,

tools/testing/selftests/net/reuseaddr_conflict.c

68

if (bind(fd, addr, addrlen) < 0) {

tools/testing/selftests/net/reuseaddr_conflict.c

74

return fd;

tools/testing/selftests/net/reuseaddr_conflict.c

76

if (listen(fd, 1) < 0) {

tools/testing/selftests/net/reuseaddr_conflict.c

80

return fd;

tools/testing/selftests/net/reuseaddr_conflict.c

82

close(fd);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

104

int i, j, fd[2];

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

110

fd[j] = bind_port(_metadata, opts->reuseaddr[j], opts->reuseport[j]);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

112

ASSERT_NE(-1, fd[0]) TH_LOG("failed to bind.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

115

EXPECT_EQ(-1, fd[1]) TH_LOG("should fail to bind because both sockets successfully listened.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

117

EXPECT_NE(-1, fd[1]) TH_LOG("should succeed to bind to connect to different destinations.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

121

if (fd[j] != -1)

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

122

close(fd[j]);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

129

int i, j, ret, fd[2];

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

139

fd[j] = bind_port(_metadata, opts->reuseaddr[j], opts->reuseport[j]);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

145

ASSERT_NE(-1, fd[0]) TH_LOG("failed to bind.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

146

EXPECT_NE(-1, fd[1]) TH_LOG("should succeed to bind because one socket can be bound in each euid.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

148

if (fd[1] != -1) {

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

149

ret = listen(fd[0], 5);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

152

ret = listen(fd[1], 5);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

157

if (fd[j] != -1)

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

158

close(fd[j]);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

58

int fd, ret;

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

60

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

61

ASSERT_NE(-1, fd) TH_LOG("failed to open socket.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

63

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(int));

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

66

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &reuseport, sizeof(int));

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

73

if (bind(fd, (struct sockaddr *)&local_addr, len) == -1) {

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

74

close(fd);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

78

return fd;

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

84

int i, j, fd[2];

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

90

fd[j] = bind_port(_metadata, opts->reuseaddr[j], opts->reuseport[j]);

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

92

ASSERT_NE(-1, fd[0]) TH_LOG("failed to bind.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

93

EXPECT_EQ(-1, fd[1]) TH_LOG("should fail to bind.");

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

96

if (fd[j] != -1)

tools/testing/selftests/net/reuseaddr_ports_exhausted.c

97

close(fd[j]);

tools/testing/selftests/net/reuseport_addr_any.c

133

fd = socket(family, proto, 0);

tools/testing/selftests/net/reuseport_addr_any.c

134

if (fd < 0)

tools/testing/selftests/net/reuseport_addr_any.c

137

if (bind(fd, saddr, sz))

tools/testing/selftests/net/reuseport_addr_any.c

140

if (connect(fd, daddr, sz))

tools/testing/selftests/net/reuseport_addr_any.c

143

if (send(fd, "a", 1, 0) < 0)

tools/testing/selftests/net/reuseport_addr_any.c

146

return fd;

tools/testing/selftests/net/reuseport_addr_any.c

152

int i, fd;

tools/testing/selftests/net/reuseport_addr_any.c

160

fd = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/reuseport_addr_any.c

161

if (fd < 0)

tools/testing/selftests/net/reuseport_addr_any.c

163

i = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_addr_any.c

164

close(fd);

tools/testing/selftests/net/reuseport_addr_any.c

166

i = recv(ev.data.fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_addr_any.c

172

return ev.data.fd;

tools/testing/selftests/net/reuseport_addr_any.c

175

static void test(int *rcv_fds, int count, int family, int proto, int fd)

tools/testing/selftests/net/reuseport_addr_any.c

186

ev.data.fd = rcv_fds[i];

tools/testing/selftests/net/reuseport_addr_any.c

194

if (recv_fd != fd)

tools/testing/selftests/net/reuseport_addr_any.c

94

int fd, sz;

tools/testing/selftests/net/reuseport_bpf.c

124

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd,

tools/testing/selftests/net/reuseport_bpf.c

131

static void attach_cbpf(int fd, uint16_t mod)

tools/testing/selftests/net/reuseport_bpf.c

146

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &p, sizeof(p)))

tools/testing/selftests/net/reuseport_bpf.c

150

static void build_recv_group(const struct test_params p, int fd[], uint16_t mod,

tools/testing/selftests/net/reuseport_bpf.c

158

fd[i] = socket(p.recv_family, p.protocol, 0);

tools/testing/selftests/net/reuseport_bpf.c

159

if (fd[i] < 0)

tools/testing/selftests/net/reuseport_bpf.c

163

if (setsockopt(fd[i], SOL_SOCKET, SO_REUSEPORT, &opt,

tools/testing/selftests/net/reuseport_bpf.c

168

attach_bpf(fd[i], mod);

tools/testing/selftests/net/reuseport_bpf.c

170

if (bind(fd[i], addr, sockaddr_size()))

tools/testing/selftests/net/reuseport_bpf.c

175

if (setsockopt(fd[i], SOL_TCP, TCP_FASTOPEN, &opt,

tools/testing/selftests/net/reuseport_bpf.c

179

if (listen(fd[i], p.recv_socks * 10))

tools/testing/selftests/net/reuseport_bpf.c

192

const int fd = socket(p.send_family, p.protocol, 0), one = 1;

tools/testing/selftests/net/reuseport_bpf.c

194

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf.c

197

if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)))

tools/testing/selftests/net/reuseport_bpf.c

200

if (bind(fd, saddr, sockaddr_size()))

tools/testing/selftests/net/reuseport_bpf.c

203

if (sendto(fd, buf, len, MSG_FASTOPEN, daddr, sockaddr_size()) < 0)

tools/testing/selftests/net/reuseport_bpf.c

206

close(fd);

tools/testing/selftests/net/reuseport_bpf.c

211

static void test_recv_order(const struct test_params p, int fd[], int mod)

tools/testing/selftests/net/reuseport_bpf.c

225

ev.data.fd = fd[i];

tools/testing/selftests/net/reuseport_bpf.c

226

if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd[i], &ev))

tools/testing/selftests/net/reuseport_bpf.c

245

conn = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/reuseport_bpf.c

251

i = recvmsg(ev.data.fd, &msg, 0);

tools/testing/selftests/net/reuseport_bpf.c

260

if (ev.data.fd == fd[i])

tools/testing/selftests/net/reuseport_bpf.c

273

int i, fd[p.recv_socks];

tools/testing/selftests/net/reuseport_bpf.c

276

build_recv_group(p, fd, p.recv_socks, attach_ebpf);

tools/testing/selftests/net/reuseport_bpf.c

277

test_recv_order(p, fd, p.recv_socks);

tools/testing/selftests/net/reuseport_bpf.c

281

attach_ebpf(fd[0], p.recv_socks / 2);

tools/testing/selftests/net/reuseport_bpf.c

282

test_recv_order(p, fd, p.recv_socks / 2);

tools/testing/selftests/net/reuseport_bpf.c

285

close(fd[i]);

tools/testing/selftests/net/reuseport_bpf.c

290

int i, fd[p.recv_socks];

tools/testing/selftests/net/reuseport_bpf.c

293

build_recv_group(p, fd, p.recv_socks, attach_cbpf);

tools/testing/selftests/net/reuseport_bpf.c

294

test_recv_order(p, fd, p.recv_socks);

tools/testing/selftests/net/reuseport_bpf.c

298

attach_cbpf(fd[0], p.recv_socks / 2);

tools/testing/selftests/net/reuseport_bpf.c

299

test_recv_order(p, fd, p.recv_socks / 2);

tools/testing/selftests/net/reuseport_bpf.c

302

close(fd[i]);

tools/testing/selftests/net/reuseport_bpf.c

349

int fd, bpf_fd;

tools/testing/selftests/net/reuseport_bpf.c

368

fd = socket(p.recv_family, p.protocol, 0);

tools/testing/selftests/net/reuseport_bpf.c

369

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf.c

372

if (bind(fd, addr, sockaddr_size()))

tools/testing/selftests/net/reuseport_bpf.c

376

if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd,

tools/testing/selftests/net/reuseport_bpf.c

381

if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &cprog,

tools/testing/selftests/net/reuseport_bpf.c

413

int fd = open("/proc/sys/net/ipv4/tcp_fastopen", 0);

tools/testing/selftests/net/reuseport_bpf.c

418

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf.c

420

if (read(fd, buf, sizeof(buf)) <= 0)

tools/testing/selftests/net/reuseport_bpf.c

423

close(fd);

tools/testing/selftests/net/reuseport_bpf.c

426

fd = open("/proc/sys/net/ipv4/tcp_fastopen", O_RDWR);

tools/testing/selftests/net/reuseport_bpf.c

427

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf.c

432

if (write(fd, buf, size) <= 0)

tools/testing/selftests/net/reuseport_bpf.c

434

close(fd);

tools/testing/selftests/net/reuseport_bpf.c

92

static void attach_ebpf(int fd, uint16_t mod)

tools/testing/selftests/net/reuseport_bpf_cpu.c

100

int fd;

tools/testing/selftests/net/reuseport_bpf_cpu.c

134

fd = socket(family, proto, 0);

tools/testing/selftests/net/reuseport_bpf_cpu.c

135

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf_cpu.c

138

if (bind(fd, (struct sockaddr *)&saddr, sizeof(saddr)))

tools/testing/selftests/net/reuseport_bpf_cpu.c

141

if (connect(fd, (struct sockaddr *)&daddr, sizeof(daddr)))

tools/testing/selftests/net/reuseport_bpf_cpu.c

144

if (send(fd, "a", 1, 0) < 0)

tools/testing/selftests/net/reuseport_bpf_cpu.c

147

close(fd);

tools/testing/selftests/net/reuseport_bpf_cpu.c

154

int i, fd;

tools/testing/selftests/net/reuseport_bpf_cpu.c

162

fd = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/reuseport_bpf_cpu.c

163

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf_cpu.c

165

i = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_bpf_cpu.c

166

close(fd);

tools/testing/selftests/net/reuseport_bpf_cpu.c

168

i = recv(ev.data.fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_bpf_cpu.c

175

if (ev.data.fd == rcv_fd[i])

tools/testing/selftests/net/reuseport_bpf_cpu.c

197

ev.data.fd = rcv_fd[cpu];

tools/testing/selftests/net/reuseport_bpf_cpu.c

77

static void attach_bpf(int fd)

tools/testing/selftests/net/reuseport_bpf_cpu.c

90

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &p, sizeof(p)))

tools/testing/selftests/net/reuseport_bpf_numa.c

100

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd,

tools/testing/selftests/net/reuseport_bpf_numa.c

112

int fd;

tools/testing/selftests/net/reuseport_bpf_numa.c

144

fd = socket(family, proto, 0);

tools/testing/selftests/net/reuseport_bpf_numa.c

145

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf_numa.c

148

if (bind(fd, (struct sockaddr *)&saddr, sizeof(saddr)))

tools/testing/selftests/net/reuseport_bpf_numa.c

151

if (connect(fd, (struct sockaddr *)&daddr, sizeof(daddr)))

tools/testing/selftests/net/reuseport_bpf_numa.c

154

if (send(fd, "a", 1, 0) < 0)

tools/testing/selftests/net/reuseport_bpf_numa.c

157

close(fd);

tools/testing/selftests/net/reuseport_bpf_numa.c

164

int i, fd;

tools/testing/selftests/net/reuseport_bpf_numa.c

172

fd = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/reuseport_bpf_numa.c

173

if (fd < 0)

tools/testing/selftests/net/reuseport_bpf_numa.c

175

i = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_bpf_numa.c

176

close(fd);

tools/testing/selftests/net/reuseport_bpf_numa.c

178

i = recv(ev.data.fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_bpf_numa.c

185

if (ev.data.fd == rcv_fd[i])

tools/testing/selftests/net/reuseport_bpf_numa.c

207

ev.data.fd = rcv_fd[node];

tools/testing/selftests/net/reuseport_bpf_numa.c

73

static void attach_bpf(int fd)

tools/testing/selftests/net/reuseport_dualstack.c

105

int i, fd;

tools/testing/selftests/net/reuseport_dualstack.c

113

fd = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/reuseport_dualstack.c

114

if (fd < 0)

tools/testing/selftests/net/reuseport_dualstack.c

116

i = recv(fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_dualstack.c

117

close(fd);

tools/testing/selftests/net/reuseport_dualstack.c

119

i = recv(ev.data.fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/reuseport_dualstack.c

125

return ev.data.fd;

tools/testing/selftests/net/reuseport_dualstack.c

141

ev.data.fd = rcv_fds[i];

tools/testing/selftests/net/reuseport_dualstack.c

76

int fd;

tools/testing/selftests/net/reuseport_dualstack.c

86

fd = socket(AF_INET, proto, 0);

tools/testing/selftests/net/reuseport_dualstack.c

87

if (fd < 0)

tools/testing/selftests/net/reuseport_dualstack.c

90

if (bind(fd, (struct sockaddr *)&saddr, sizeof(saddr)))

tools/testing/selftests/net/reuseport_dualstack.c

93

if (connect(fd, (struct sockaddr *)&daddr, sizeof(daddr)))

tools/testing/selftests/net/reuseport_dualstack.c

96

if (send(fd, "a", 1, 0) < 0)

tools/testing/selftests/net/reuseport_dualstack.c

99

close(fd);

tools/testing/selftests/net/skf_net_off.c

105

int fd;

tools/testing/selftests/net/skf_net_off.c

107

fd = socket(PF_INET6, SOCK_RAW, IPPROTO_UDP);

tools/testing/selftests/net/skf_net_off.c

108

if (fd == -1)

tools/testing/selftests/net/skf_net_off.c

112

sk_set_filter(fd);

tools/testing/selftests/net/skf_net_off.c

114

return fd;

tools/testing/selftests/net/skf_net_off.c

117

static void tun_write(int fd)

tools/testing/selftests/net/skf_net_off.c

162

ret = writev(fd, iov, sizeof(iov) / sizeof(iov[0]));

tools/testing/selftests/net/skf_net_off.c

167

static void raw_read(int fd)

tools/testing/selftests/net/skf_net_off.c

176

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)))

tools/testing/selftests/net/skf_net_off.c

188

ret = recvmsg(fd, &msg, 0);

tools/testing/selftests/net/skf_net_off.c

58

int fd, ret;

tools/testing/selftests/net/skf_net_off.c

60

fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/net/skf_net_off.c

61

if (fd == -1)

tools/testing/selftests/net/skf_net_off.c

70

ret = ioctl(fd, TUNSETIFF, &ifr);

tools/testing/selftests/net/skf_net_off.c

74

return fd;

tools/testing/selftests/net/skf_net_off.c

77

static void sk_set_filter(int fd)

tools/testing/selftests/net/skf_net_off.c

99

if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &filter, sizeof(filter)))

tools/testing/selftests/net/so_incoming_cpu.c

115

void set_so_incoming_cpu(struct __test_metadata *_metadata, int fd, int cpu)

tools/testing/selftests/net/so_incoming_cpu.c

119

ret = setsockopt(fd, SOL_SOCKET, SO_INCOMING_CPU, &cpu, sizeof(int));

tools/testing/selftests/net/so_incoming_cpu.c

128

int fd, ret;

tools/testing/selftests/net/so_incoming_cpu.c

130

fd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0);

tools/testing/selftests/net/so_incoming_cpu.c

131

ASSERT_NE(fd, -1);

tools/testing/selftests/net/so_incoming_cpu.c

134

set_so_incoming_cpu(_metadata, fd, cpu);

tools/testing/selftests/net/so_incoming_cpu.c

136

ret = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &(int){1}, sizeof(int));

tools/testing/selftests/net/so_incoming_cpu.c

139

ret = bind(fd, &self->addr, self->addrlen);

tools/testing/selftests/net/so_incoming_cpu.c

143

set_so_incoming_cpu(_metadata, fd, cpu);

tools/testing/selftests/net/so_incoming_cpu.c

148

ret = listen(fd, nr_client);

tools/testing/selftests/net/so_incoming_cpu.c

152

set_so_incoming_cpu(_metadata, fd, cpu);

tools/testing/selftests/net/so_incoming_cpu.c

154

return fd;

tools/testing/selftests/net/so_incoming_cpu.c

182

int i, j, fd, ret;

tools/testing/selftests/net/so_incoming_cpu.c

198

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/so_incoming_cpu.c

199

ASSERT_NE(fd, -1);

tools/testing/selftests/net/so_incoming_cpu.c

201

ret = connect(fd, &self->addr, self->addrlen);

tools/testing/selftests/net/so_incoming_cpu.c

204

close(fd);

tools/testing/selftests/net/so_incoming_cpu.c

212

int i, j, fd, cpu, ret, total = 0;

tools/testing/selftests/net/so_incoming_cpu.c

218

fd = accept(self->servers[i], &self->addr, &self->addrlen);

tools/testing/selftests/net/so_incoming_cpu.c

219

ASSERT_NE(fd, -1);

tools/testing/selftests/net/so_incoming_cpu.c

221

ret = getsockopt(fd, SOL_SOCKET, SO_INCOMING_CPU, &cpu, &len);

tools/testing/selftests/net/so_incoming_cpu.c

225

close(fd);

tools/testing/selftests/net/so_incoming_cpu.c

59

int fd, len, ret;

tools/testing/selftests/net/so_incoming_cpu.c

61

fd = open(filename, O_WRONLY);

tools/testing/selftests/net/so_incoming_cpu.c

62

ASSERT_NE(fd, -1);

tools/testing/selftests/net/so_incoming_cpu.c

65

ret = write(fd, string, len);

tools/testing/selftests/net/so_txtime.c

231

struct pollfd pfd = { .fd = fdt, .events = POLLERR };

tools/testing/selftests/net/so_txtime.c

266

static void setsockopt_txtime(int fd)

tools/testing/selftests/net/so_txtime.c

274

if (setsockopt(fd, SOL_SOCKET, SO_TXTIME,

tools/testing/selftests/net/so_txtime.c

278

if (getsockopt(fd, SOL_SOCKET, SO_TXTIME,

tools/testing/selftests/net/so_txtime.c

289

int fd;

tools/testing/selftests/net/so_txtime.c

291

fd = socket(addr->sa_family, SOCK_DGRAM, 0);

tools/testing/selftests/net/so_txtime.c

292

if (fd == -1)

tools/testing/selftests/net/so_txtime.c

295

if (connect(fd, addr, alen))

tools/testing/selftests/net/so_txtime.c

298

setsockopt_txtime(fd);

tools/testing/selftests/net/so_txtime.c

301

setsockopt(fd, SOL_SOCKET, SO_MARK, &cfg_mark, sizeof(cfg_mark)))

tools/testing/selftests/net/so_txtime.c

304

return fd;

tools/testing/selftests/net/so_txtime.c

310

int fd;

tools/testing/selftests/net/so_txtime.c

312

fd = socket(addr->sa_family, SOCK_DGRAM, 0);

tools/testing/selftests/net/so_txtime.c

313

if (fd == -1)

tools/testing/selftests/net/so_txtime.c

316

if (bind(fd, addr, alen))

tools/testing/selftests/net/so_txtime.c

319

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)))

tools/testing/selftests/net/so_txtime.c

322

return fd;

tools/testing/selftests/net/socket.c

48

int fd;

tools/testing/selftests/net/socket.c

50

fd = socket(s->domain, s->type, s->protocol);

tools/testing/selftests/net/socket.c

51

if (fd < 0) {

tools/testing/selftests/net/socket.c

71

close(fd);

tools/testing/selftests/net/tap.c

191

int fd;

tools/testing/selftests/net/tap.c

201

fd = open(buf, O_RDWR | O_NONBLOCK);

tools/testing/selftests/net/tap.c

202

if (fd < 0) {

tools/testing/selftests/net/tap.c

210

if (ioctl(fd, TUNSETIFF, &ifr, sizeof(ifr)) < 0)

tools/testing/selftests/net/tap.c

212

return fd;

tools/testing/selftests/net/tap.c

359

int fd;

tools/testing/selftests/net/tap.c

373

self->fd = opentap(param_dev_tap_name);

tools/testing/selftests/net/tap.c

374

ASSERT_GE(self->fd, 0);

tools/testing/selftests/net/tap.c

381

if (self->fd != -1)

tools/testing/selftests/net/tap.c

382

close(self->fd);

tools/testing/selftests/net/tap.c

399

ret = write(self->fd, pkt, off);

tools/testing/selftests/net/tap.c

411

ret = write(self->fd, pkt, off);

tools/testing/selftests/net/tap.c

423

ret = write(self->fd, pkt, off);

tools/testing/selftests/net/tcp_ao/lib/aolib.h

263

extern void switch_ns(int fd);

tools/testing/selftests/net/tcp_ao/lib/aolib.h

264

extern int switch_save_ns(int fd);

tools/testing/selftests/net/tcp_ao/lib/aolib.h

265

extern void switch_close_ns(int fd);

tools/testing/selftests/net/tcp_ao/lib/setup.c

115

int fd;

tools/testing/selftests/net/tcp_ao/lib/setup.c

117

fd = open(netns_path, O_RDONLY);

tools/testing/selftests/net/tcp_ao/lib/setup.c

118

if (fd < 0)

tools/testing/selftests/net/tcp_ao/lib/setup.c

120

return fd;

tools/testing/selftests/net/tcp_ao/lib/setup.c

131

void switch_ns(int fd)

tools/testing/selftests/net/tcp_ao/lib/setup.c

133

if (setns(fd, CLONE_NEWNET))

tools/testing/selftests/net/tcp_ao/lib/setup.c

145

void switch_close_ns(int fd)

tools/testing/selftests/net/tcp_ao/lib/setup.c

147

if (setns(fd, CLONE_NEWNET))

tools/testing/selftests/net/tcp_ao/lib/setup.c

149

close(fd);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

148

int fd, sz, ret;

tools/testing/selftests/net/tcp_fastopen_backup_key.c

187

fd = socket(family, proto, 0);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

188

if (fd < 0)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

190

if (bind(fd, saddr, sz))

tools/testing/selftests/net/tcp_fastopen_backup_key.c

193

ret = sendto(fd, data, 1, MSG_FASTOPEN, daddr, sz);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

197

return fd;

tools/testing/selftests/net/tcp_fastopen_backup_key.c

200

static bool is_listen_fd(int fd)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

205

if (rcv_fds[i] == fd)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

211

static void rotate_key(int fd)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

225

get_keys(fd, keys);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

227

set_keys(fd, keys);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

230

get_keys(fd, keys);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

234

set_keys(fd, keys);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

247

int fd, epfd;

tools/testing/selftests/net/tcp_fastopen_backup_key.c

256

ev.data.fd = rcv_fds[i];

tools/testing/selftests/net/tcp_fastopen_backup_key.c

271

if (is_listen_fd(ev.data.fd)) {

tools/testing/selftests/net/tcp_fastopen_backup_key.c

272

fd = accept(ev.data.fd, NULL, NULL);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

273

if (fd < 0)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

275

ev.data.fd = fd;

tools/testing/selftests/net/tcp_fastopen_backup_key.c

276

if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev))

tools/testing/selftests/net/tcp_fastopen_backup_key.c

280

i = recv(ev.data.fd, buf, sizeof(buf), 0);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

283

if (epoll_ctl(epfd, EPOLL_CTL_DEL, ev.data.fd, NULL))

tools/testing/selftests/net/tcp_fastopen_backup_key.c

285

close(ev.data.fd);

tools/testing/selftests/net/tcp_fastopen_backup_key.c

49

static void get_keys(int fd, uint32_t *keys)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

55

if (getsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys, &len))

tools/testing/selftests/net/tcp_fastopen_backup_key.c

67

static void set_keys(int fd, uint32_t *keys)

tools/testing/selftests/net/tcp_fastopen_backup_key.c

72

if (setsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys,

tools/testing/selftests/net/tcp_inq.c

105

int server_fd, fd;

tools/testing/selftests/net/tcp_inq.c

140

fd = socket(family, SOCK_STREAM, 0);

tools/testing/selftests/net/tcp_inq.c

141

if (fd < 0)

tools/testing/selftests/net/tcp_inq.c

144

if (connect(fd, (const struct sockaddr *)&addr, addr_len) == -1)

tools/testing/selftests/net/tcp_inq.c

146

if (setsockopt(fd, SOL_TCP, TCP_INQ, &one, sizeof(one)) != 0)

tools/testing/selftests/net/tcp_inq.c

161

if (recvmsg(fd, &msg, 0) != iov[0].iov_len)

tools/testing/selftests/net/tcp_inq.c

177

close(fd);

tools/testing/selftests/net/tcp_inq.c

65

int fd;

tools/testing/selftests/net/tcp_inq.c

71

fd = accept(server_fd, (struct sockaddr *)&addr, &addrlen);

tools/testing/selftests/net/tcp_inq.c

72

if (fd == -1) {

tools/testing/selftests/net/tcp_inq.c

77

r = send(fd, buf, BUF_SIZE, 0);

tools/testing/selftests/net/tcp_inq.c

88

close(fd);

tools/testing/selftests/net/tcp_mmap.c

156

static uint32_t tcp_info_get_rcv_mss(int fd)

tools/testing/selftests/net/tcp_mmap.c

161

if (getsockopt(fd, IPPROTO_TCP, TCP_INFO, &info, &sz)) {

tools/testing/selftests/net/tcp_mmap.c

184

int lu, fd;

tools/testing/selftests/net/tcp_mmap.c

186

fd = (int)(unsigned long)arg;

tools/testing/selftests/net/tcp_mmap.c

190

fcntl(fd, F_SETFL, O_NDELAY);

tools/testing/selftests/net/tcp_mmap.c

197

raddr = mmap(NULL, chunk_size + map_align, PROT_READ, flags, fd, 0);

tools/testing/selftests/net/tcp_mmap.c

214

struct pollfd pfd = { .fd = fd, .events = POLLIN, };

tools/testing/selftests/net/tcp_mmap.c

226

res = getsockopt(fd, IPPROTO_TCP, TCP_ZEROCOPY_RECEIVE,

tools/testing/selftests/net/tcp_mmap.c

246

lu = read(fd, buffer, min(zc.recv_skip_hint,

tools/testing/selftests/net/tcp_mmap.c

262

lu = read(fd, buffer + sub, min(chunk_size - sub,

tools/testing/selftests/net/tcp_mmap.c

281

fcntl(fd, F_SETFL, 0);

tools/testing/selftests/net/tcp_mmap.c

283

lu = read(fd, buffer, SHA256_DIGEST_LENGTH);

tools/testing/selftests/net/tcp_mmap.c

313

tcp_info_get_rcv_mss(fd));

tools/testing/selftests/net/tcp_mmap.c

317

close(fd);

tools/testing/selftests/net/tcp_mmap.c

323

static void apply_rcvsnd_buf(int fd)

tools/testing/selftests/net/tcp_mmap.c

325

if (rcvbuf && setsockopt(fd, SOL_SOCKET,

tools/testing/selftests/net/tcp_mmap.c

330

if (sndbuf && setsockopt(fd, SOL_SOCKET,

tools/testing/selftests/net/tcp_mmap.c

385

int fd, res;

tools/testing/selftests/net/tcp_mmap.c

387

fd = accept(fdlisten, (struct sockaddr *)&addr, &addrlen);

tools/testing/selftests/net/tcp_mmap.c

388

if (fd == -1) {

tools/testing/selftests/net/tcp_mmap.c

393

(void *)(unsigned long)fd);

tools/testing/selftests/net/tcp_mmap.c

397

close(fd);

tools/testing/selftests/net/tcp_mmap.c

452

int fd, c, on = 1;

tools/testing/selftests/net/tcp_mmap.c

553

fd = socket(cfg_family, SOCK_STREAM, 0);

tools/testing/selftests/net/tcp_mmap.c

554

if (fd == -1) {

tools/testing/selftests/net/tcp_mmap.c

558

apply_rcvsnd_buf(fd);

tools/testing/selftests/net/tcp_mmap.c

563

setsockopt(fd, IPPROTO_TCP, TCP_MAXSEG, &mss, sizeof(mss)) == -1) {

tools/testing/selftests/net/tcp_mmap.c

567

if (connect(fd, (const struct sockaddr *)&addr, cfg_alen) == -1) {

tools/testing/selftests/net/tcp_mmap.c

572

setsockopt(fd, SOL_SOCKET, SO_MAX_PACING_RATE,

tools/testing/selftests/net/tcp_mmap.c

576

if (zflg && setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY,

tools/testing/selftests/net/tcp_mmap.c

597

wr = send(fd, buffer + offset,

tools/testing/selftests/net/tcp_mmap.c

607

send(fd, digest, (size_t)SHA256_DIGEST_LENGTH, 0);

tools/testing/selftests/net/tcp_mmap.c

609

close(fd);

tools/testing/selftests/net/tcp_port_share.c

31

static int disconnect(int fd)

tools/testing/selftests/net/tcp_port_share.c

33

return connect(fd, &(struct sockaddr){ AF_UNSPEC }, sizeof(struct sockaddr));

tools/testing/selftests/net/tcp_port_share.c

36

static int getsockname_port(int fd)

tools/testing/selftests/net/tcp_port_share.c

42

err = getsockname(fd, &addr.sa, &addr.len);

tools/testing/selftests/net/tfo.c

100

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/net/tfo.c

101

if (fd == -1)

tools/testing/selftests/net/tfo.c

104

ret = sendto(fd, msg, strlen(msg), MSG_FASTOPEN,

tools/testing/selftests/net/tfo.c

109

close(fd);

tools/testing/selftests/net/tfo.c

49

int fd, opt, connfd;

tools/testing/selftests/net/tfo.c

58

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/net/tfo.c

59

if (fd == -1)

tools/testing/selftests/net/tfo.c

63

if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0)

tools/testing/selftests/net/tfo.c

66

if (setsockopt(fd, SOL_TCP, TCP_FASTOPEN, &qlen, sizeof(qlen)) < 0)

tools/testing/selftests/net/tfo.c

69

if (bind(fd, (struct sockaddr *)&cfg_addr, sizeof(cfg_addr)) < 0)

tools/testing/selftests/net/tfo.c

72

if (listen(fd, 5) < 0)

tools/testing/selftests/net/tfo.c

76

connfd = accept(fd, (struct sockaddr *)&cfg_addr, &len);

tools/testing/selftests/net/tfo.c

92

close(fd);

tools/testing/selftests/net/tfo.c

97

int fd, ret;

tools/testing/selftests/net/tls.c

1008

EXPECT_EQ(send(self->fd, send_mem, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1031

EXPECT_EQ(send(self->fd, buf, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1055

EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0);

tools/testing/selftests/net/tls.c

1072

EXPECT_GE(send(self->fd, send_mem, send_len, 0), 0);

tools/testing/selftests/net/tls.c

1073

EXPECT_GE(send(self->fd, send_mem, send_len, 0), 0);

tools/testing/selftests/net/tls.c

1090

EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0);

tools/testing/selftests/net/tls.c

1107

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

112

int *fd, int *cfd, bool *notls)

tools/testing/selftests/net/tls.c

1134

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1150

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1169

EXPECT_EQ(send(self->fd, test_str_first, len, 0), len);

tools/testing/selftests/net/tls.c

1172

EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);

tools/testing/selftests/net/tls.c

1196

EXPECT_EQ(send(self->fd, test_str_first, len, MSG_MORE), len);

tools/testing/selftests/net/tls.c

1199

EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);

tools/testing/selftests/net/tls.c

1218

EXPECT_EQ(send(self->fd, test_str_first, len, 0), len);

tools/testing/selftests/net/tls.c

1221

EXPECT_EQ(send(self->fd, test_str_second, len, 0), len);

tools/testing/selftests/net/tls.c

1237

EXPECT_EQ(send(self->fd, send_mem, 10, 0), 10);

tools/testing/selftests/net/tls.c

1238

EXPECT_EQ(send(self->fd, send_mem, 5, 0), 5);

tools/testing/selftests/net/tls.c

125

*fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/tls.c

1264

ret = setsockopt(self->fd, SOL_TLS, TLS_RX, &tls12,

tools/testing/selftests/net/tls.c

1275

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1282

EXPECT_NE(recv(self->fd, buf, send_len, 0), -1);

tools/testing/selftests/net/tls.c

1289

struct pollfd fd = { 0, 0, 0 };

tools/testing/selftests/net/tls.c

1293

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1294

fd.fd = self->cfd;

tools/testing/selftests/net/tls.c

1295

fd.events = POLLIN;

tools/testing/selftests/net/tls.c

1297

EXPECT_EQ(poll(&fd, 1, 20), 1);

tools/testing/selftests/net/tls.c

1298

EXPECT_EQ(fd.revents & POLLIN, 1);

tools/testing/selftests/net/tls.c

1301

EXPECT_EQ(poll(&fd, 1, 20), 0);

tools/testing/selftests/net/tls.c

1308

struct pollfd fd = { 0, 0, 0 };

tools/testing/selftests/net/tls.c

1311

fd.fd = self->cfd;

tools/testing/selftests/net/tls.c

1312

fd.events = POLLIN;

tools/testing/selftests/net/tls.c

1313

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1315

EXPECT_EQ(poll(&fd, 1, -1), 1);

tools/testing/selftests/net/tls.c

1316

EXPECT_EQ(fd.revents & POLLIN, 1);

tools/testing/selftests/net/tls.c

1322

struct pollfd fd = { 0, 0, 0 };

tools/testing/selftests/net/tls.c

1326

fd.fd = self->cfd;

tools/testing/selftests/net/tls.c

1327

fd.events = POLLIN;

tools/testing/selftests/net/tls.c

1329

EXPECT_EQ(send(self->fd, send_mem, sizeof(send_mem), 0),

tools/testing/selftests/net/tls.c

1332

EXPECT_EQ(poll(&fd, 1, -1), 1);

tools/testing/selftests/net/tls.c

1333

EXPECT_EQ(fd.revents & POLLIN, 1);

tools/testing/selftests/net/tls.c

1338

fd.fd = self->cfd;

tools/testing/selftests/net/tls.c

1339

fd.events = POLLIN;

tools/testing/selftests/net/tls.c

1340

EXPECT_EQ(poll(&fd, 1, -1), 1);

tools/testing/selftests/net/tls.c

1341

EXPECT_EQ(fd.revents & POLLIN, 1);

tools/testing/selftests/net/tls.c

136

ret = connect(*fd, &addr, sizeof(addr));

tools/testing/selftests/net/tls.c

1361

int res = send(self->fd, buf,

tools/testing/selftests/net/tls.c

1393

flags = fcntl(self->fd, F_GETFL, 0);

tools/testing/selftests/net/tls.c

1394

fcntl(self->fd, F_SETFL, flags | O_NONBLOCK);

tools/testing/selftests/net/tls.c

1400

EXPECT_EQ(setsockopt(self->fd, SOL_SOCKET, SO_SNDBUF,

tools/testing/selftests/net/tls.c

1415

int res = send(self->fd, buf,

tools/testing/selftests/net/tls.c

144

ret = setsockopt(*fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

1462

int i, fd, child_id;

tools/testing/selftests/net/tls.c

1472

fd = open("/tmp/", O_TMPFILE | O_RDWR, 0600);

tools/testing/selftests/net/tls.c

1473

ASSERT_GE(fd, 0);

tools/testing/selftests/net/tls.c

1476

ASSERT_EQ(write(fd, buf, file_sz), file_sz);

tools/testing/selftests/net/tls.c

1518

ASSERT_EQ(lseek(fd, 0, SEEK_SET), 0);

tools/testing/selftests/net/tls.c

1520

res = sendfile(self->fd, fd, NULL,

tools/testing/selftests/net/tls.c

1523

res = send(self->fd, buf,

tools/testing/selftests/net/tls.c

157

static int tls_send_cmsg(int fd, unsigned char record_type,

tools/testing/selftests/net/tls.c

1572

EXPECT_EQ(tls_send_cmsg(self->fd, record_type, test_str, send_len, 0),

tools/testing/selftests/net/tls.c

1601

EXPECT_EQ(tls_send_cmsg(self->fd, 100, rec1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1602

EXPECT_EQ(tls_send_cmsg(self->fd, 100, rec2, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1628

EXPECT_EQ(send(self->fd, rec1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1629

EXPECT_EQ(tls_send_cmsg(self->fd, 100, rec2, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1630

EXPECT_EQ(send(self->fd, rec3, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1644

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1648

shutdown(self->fd, SHUT_RDWR);

tools/testing/selftests/net/tls.c

1657

EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);

tools/testing/selftests/net/tls.c

1659

shutdown(self->fd, SHUT_RDWR);

tools/testing/selftests/net/tls.c

1668

shutdown(self->fd, SHUT_RDWR);

tools/testing/selftests/net/tls.c

1676

ret = bind(self->fd, &addr, sizeof(addr));

tools/testing/selftests/net/tls.c

1678

ret = listen(self->fd, 10);

tools/testing/selftests/net/tls.c

1682

ret = connect(self->fd, &addr, sizeof(addr));

tools/testing/selftests/net/tls.c

1695

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &get, &len), 0);

tools/testing/selftests/net/tls.c

1704

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &get, &len), 0);

tools/testing/selftests/net/tls.c

1712

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &get, &len), -1);

tools/testing/selftests/net/tls.c

1717

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &get, &len), -1);

tools/testing/selftests/net/tls.c

1733

EXPECT_EQ(send(self->fd, rec1, 10, 0), 10);

tools/testing/selftests/net/tls.c

1734

EXPECT_EQ(send(self->fd, rec2, 10, 0), 10);

tools/testing/selftests/net/tls.c

1758

static void tls_send_keyupdate(struct __test_metadata *_metadata, int fd)

tools/testing/selftests/net/tls.c

1762

EXPECT_EQ(tls_send_cmsg(fd, TLS_RECORD_TYPE_HANDSHAKE,

tools/testing/selftests/net/tls.c

1767

static void tls_recv_keyupdate(struct __test_metadata *_metadata, int fd, int flags)

tools/testing/selftests/net/tls.c

1771

EXPECT_EQ(tls_recv_cmsg(_metadata, fd, TLS_RECORD_TYPE_HANDSHAKE, buf, sizeof(buf), flags),

tools/testing/selftests/net/tls.c

1793

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12_1, tls12_1.len);

tools/testing/selftests/net/tls.c

1802

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

181

return sendmsg(fd, &msg, flags);

tools/testing/selftests/net/tls.c

1824

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12_0, tls12_0.len);

tools/testing/selftests/net/tls.c

1830

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12_1, tls12_1.len);

tools/testing/selftests/net/tls.c

1833

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

185

int fd, unsigned char *ctype,

tools/testing/selftests/net/tls.c

1853

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &key, key.len);

tools/testing/selftests/net/tls.c

1859

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1887

EXPECT_EQ(send(self->fd, test_str_1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1892

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

1894

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

1898

EXPECT_EQ(send(self->fd, test_str_2, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1932

EXPECT_EQ(send(self->fd, test_str_1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

1937

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

1942

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), -1);

tools/testing/selftests/net/tls.c

1949

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

1953

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), -1);

tools/testing/selftests/net/tls.c

1966

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), -1);

tools/testing/selftests/net/tls.c

1971

EXPECT_EQ(send(self->fd, test_str_2, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2007

EXPECT_EQ(send(self->fd, test_str_1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2010

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2012

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

202

n = recvmsg(fd, &msg, flags);

tools/testing/selftests/net/tls.c

2047

EXPECT_EQ(send(self->fd, mem_send, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2050

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2052

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2054

EXPECT_EQ(send(self->fd, mem_send, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2097

EXPECT_EQ(send(self->fd, test_str_1, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2100

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2102

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2121

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &tls12_get, &len), 0);

tools/testing/selftests/net/tls.c

2133

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2135

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2141

EXPECT_EQ(getsockopt(self->fd, SOL_TLS, TLS_TX, &tls12_get, &len), 0);

tools/testing/selftests/net/tls.c

215

int fd, unsigned char record_type,

tools/testing/selftests/net/tls.c

2163

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2165

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2172

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2175

pfd.fd = self->cfd;

tools/testing/selftests/net/tls.c

2195

pfd.fd = self->cfd;

tools/testing/selftests/net/tls.c

221

n = __tls_recv_cmsg(_metadata, fd, &ctype, data, len, flags);

tools/testing/selftests/net/tls.c

2215

tls_send_keyupdate(_metadata, self->fd);

tools/testing/selftests/net/tls.c

2217

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2236

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2242

pfd.fd = self->cfd;

tools/testing/selftests/net/tls.c

229

int fd, cfd;

tools/testing/selftests/net/tls.c

235

ulp_sock_pair(_metadata, &self->fd, &self->cfd, &self->notls);

tools/testing/selftests/net/tls.c

240

close(self->fd);

tools/testing/selftests/net/tls.c

2410

int fd, cfd;

tools/testing/selftests/net/tls.c

2476

ulp_sock_pair(_metadata, &self->fd, &self->cfd, &self->notls);

tools/testing/selftests/net/tls.c

2487

close(self->fd);

tools/testing/selftests/net/tls.c

2499

EXPECT_EQ(send(self->fd, variant->recs[i]->cipher_data,

tools/testing/selftests/net/tls.c

2529

int fd, cfd;

tools/testing/selftests/net/tls.c

253

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

2557

ulp_sock_pair(_metadata, &self->fd, &self->cfd, &self->notls);

tools/testing/selftests/net/tls.c

2562

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len);

tools/testing/selftests/net/tls.c

2571

close(self->fd);

tools/testing/selftests/net/tls.c

2601

EXPECT_EQ(send(self->fd, buf, sizeof(buf) / 2, 0), sizeof(buf) / 2);

tools/testing/selftests/net/tls.c

2627

EXPECT_EQ(send(self->fd, txt[i], sizeof(txt[i]), 0),

tools/testing/selftests/net/tls.c

264

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);

tools/testing/selftests/net/tls.c

2662

EXPECT_EQ(send(self->fd, txt, sizeof(txt), 0), sizeof(txt));

tools/testing/selftests/net/tls.c

2667

EXPECT_EQ(tls_send_cmsg(self->fd, 100, test_str, send_len, 0), 10);

tools/testing/selftests/net/tls.c

268

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);

tools/testing/selftests/net/tls.c

272

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);

tools/testing/selftests/net/tls.c

2723

pfd.fd = self->cfd2;

tools/testing/selftests/net/tls.c

2728

EXPECT_EQ(send(self->fd, buf, sizeof(buf), 0), sizeof(buf));

tools/testing/selftests/net/tls.c

2735

pfd.fd = self->cfd2;

tools/testing/selftests/net/tls.c

2740

pfd.fd = self->cfd2;

tools/testing/selftests/net/tls.c

276

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);

tools/testing/selftests/net/tls.c

2763

ev.data.fd = self->cfd2;

tools/testing/selftests/net/tls.c

2769

EXPECT_EQ(send(self->fd, buf, sizeof(buf), 0), sizeof(buf));

tools/testing/selftests/net/tls.c

280

EXPECT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, sizeof(struct tls12_crypto_info_aes_gcm_128)), -1);

tools/testing/selftests/net/tls.c

2802

EXPECT_EQ(send(self->fd, buf, sizeof(buf), 0), sizeof(buf));

tools/testing/selftests/net/tls.c

2829

pfd.fd = self->cfd2;

tools/testing/selftests/net/tls.c

2835

pfd.fd = self->cfd2;

tools/testing/selftests/net/tls.c

2898

int cfd, ret, fd, overhead;

tools/testing/selftests/net/tls.c

2909

ulp_sock_pair(_metadata, &fd, &cfd, &notls);

tools/testing/selftests/net/tls.c

2931

ret = recv(fd, rx, sizeof(rx), 0);

tools/testing/selftests/net/tls.c

2942

close(fd);

tools/testing/selftests/net/tls.c

2948

int cfd, ret, fd, overhead;

tools/testing/selftests/net/tls.c

295

ASSERT_EQ(setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

2958

ulp_sock_pair(_metadata, &fd, &cfd, &notls);

tools/testing/selftests/net/tls.c

298

EXPECT_EQ(send(self->fd, test_str, send_len, 0), -1);

tools/testing/selftests/net/tls.c

2987

ret = recv(fd, rx, sizeof(rx), 0);

tools/testing/selftests/net/tls.c

2997

close(fd);

tools/testing/selftests/net/tls.c

3003

int sfd, ret, fd;

tools/testing/selftests/net/tls.c

3016

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/tls.c

3024

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3038

ret = connect(fd, &addr, sizeof(addr));

tools/testing/selftests/net/tls.c

304

int fd, cfd;

tools/testing/selftests/net/tls.c

3041

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3044

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3048

close(fd);

tools/testing/selftests/net/tls.c

3054

int ret, fd, cfd;

tools/testing/selftests/net/tls.c

3061

ulp_sock_pair(_metadata, &fd, &cfd, &notls);

tools/testing/selftests/net/tls.c

3064

ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12,

tools/testing/selftests/net/tls.c

3073

close(fd);

tools/testing/selftests/net/tls.c

3079

int ret, fd, cfd, val;

tools/testing/selftests/net/tls.c

3087

ulp_sock_pair(_metadata, &fd, &cfd, &notls);

tools/testing/selftests/net/tls.c

3092

ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12, sizeof(tls12));

tools/testing/selftests/net/tls.c

3124

close(fd);

tools/testing/selftests/net/tls.c

3131

int sfd, ret, fd;

tools/testing/selftests/net/tls.c

3140

fd = socket(AF_INET6, SOCK_STREAM, 0);

tools/testing/selftests/net/tls.c

3152

ret = connect(fd, &addr, sizeof(addr));

tools/testing/selftests/net/tls.c

3156

ret = getsockname(fd, &addr, &len);

tools/testing/selftests/net/tls.c

3159

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3166

ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12, tls12.len);

tools/testing/selftests/net/tls.c

3169

ret = setsockopt(fd, SOL_TLS, TLS_RX, &tls12, tls12.len);

tools/testing/selftests/net/tls.c

3173

ret = getsockname(fd, &addr2, &len2);

tools/testing/selftests/net/tls.c

3179

close(fd);

tools/testing/selftests/net/tls.c

3187

int sfd, cfd, ret, fd;

tools/testing/selftests/net/tls.c

3199

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/tls.c

3205

ASSERT_EQ(connect(fd, &addr, sizeof(addr)), 0);

tools/testing/selftests/net/tls.c

3209

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3215

ASSERT_EQ(setsockopt(fd, SOL_TLS, TLS_TX, &tls12, tls12.len), 0);

tools/testing/selftests/net/tls.c

3216

EXPECT_EQ(send(fd, buf, sizeof(buf), MSG_DONTWAIT), sizeof(buf));

tools/testing/selftests/net/tls.c

3224

close(fd);

tools/testing/selftests/net/tls.c

3232

int sfd, cfd, ret, fd;

tools/testing/selftests/net/tls.c

3245

fd = socket(AF_INET, SOCK_STREAM, 0);

tools/testing/selftests/net/tls.c

3251

ASSERT_EQ(connect(fd, &addr, sizeof(addr)), 0);

tools/testing/selftests/net/tls.c

3255

ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));

tools/testing/selftests/net/tls.c

3276

ASSERT_EQ(send(fd, buf, 1, 0), 1);

tools/testing/selftests/net/tls.c

3282

ASSERT_EQ(setsockopt(fd, SOL_TLS, TLS_TX, &tls, tls.len), 0);

tools/testing/selftests/net/tls.c

3285

EXPECT_EQ(send(fd, buf, sizeof(buf), 0), sizeof(buf));

tools/testing/selftests/net/tls.c

3293

close(fd);

tools/testing/selftests/net/tls.c

410

ulp_sock_pair(_metadata, &self->fd, &self->cfd, &self->notls);

tools/testing/selftests/net/tls.c

415

ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len);

tools/testing/selftests/net/tls.c

430

close(self->fd);

tools/testing/selftests/net/tls.c

441

EXPECT_GE(sendfile(self->fd, filefd, 0, st.st_size), 0);

tools/testing/selftests/net/tls.c

459

EXPECT_EQ(send(self->fd, test_str, to_send, 0), to_send);

tools/testing/selftests/net/tls.c

463

EXPECT_GE(sendfile(self->fd, filefd, 0, st.st_size), 0);

tools/testing/selftests/net/tls.c

480

int fd = mkstemp(filename);

tools/testing/selftests/net/tls.c

484

ASSERT_GE(fd, 0);

tools/testing/selftests/net/tls.c

489

size = write(fd, buf, test_payload_size);

tools/testing/selftests/net/tls.c

491

fsync(fd);

tools/testing/selftests/net/tls.c

494

ret = sendfile(self->fd, fd, &offset, chunk_size);

tools/testing/selftests/net/tls.c

502

close(fd);

tools/testing/selftests/net/tls.c

536

EXPECT_GE(send(self->fd, buf, send_len, 0), 0);

tools/testing/selftests/net/tls.c

548

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

559

EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);

tools/testing/selftests/net/tls.c

561

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

574

EXPECT_EQ(tls_send_cmsg(self->fd, record_type, test_str, send_len,

tools/testing/selftests/net/tls.c

587

EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);

tools/testing/selftests/net/tls.c

590

ret = tls_send_cmsg(self->fd, record_type, test_str, send_len, 0);

tools/testing/selftests/net/tls.c

607

EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len);

tools/testing/selftests/net/tls.c

617

EXPECT_EQ(send(self->fd, test_str, send_len, MSG_EOR), send_len);

tools/testing/selftests/net/tls.c

636

EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len);

tools/testing/selftests/net/tls.c

661

EXPECT_EQ(sendmsg(self->fd, &msg, 0), SEND_LEN * frags);

tools/testing/selftests/net/tls.c

688

EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len);

tools/testing/selftests/net/tls.c

721

EXPECT_EQ(sendmsg(self->fd, &msg, 0), total_len);

tools/testing/selftests/net/tls.c

758

EXPECT_EQ(sendmsg(self->fd, &msg, 0), total_len);

tools/testing/selftests/net/tls.c

777

EXPECT_GE(splice(p[0], NULL, self->fd, NULL, send_len, 0), 0);

tools/testing/selftests/net/tls.c

793

EXPECT_EQ(splice(p[0], NULL, self->fd, NULL, send_pipe, f), 1);

tools/testing/selftests/net/tls.c

809

EXPECT_EQ(splice(p[0], NULL, self->fd, NULL, 8000, 0), 8000);

tools/testing/selftests/net/tls.c

811

EXPECT_EQ(splice(p2[0], NULL, self->fd, NULL, 8000, 0), 8000);

tools/testing/selftests/net/tls.c

827

EXPECT_EQ(send(self->fd, test_str, send_len2, 0), send_len2);

tools/testing/selftests/net/tls.c

832

EXPECT_GE(splice(p[0], NULL, self->fd, NULL, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

848

EXPECT_EQ(send(self->fd, mem_send, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

866

EXPECT_EQ(tls_send_cmsg(self->fd, 100, test_str, send_len, 0), 10);

tools/testing/selftests/net/tls.c

889

EXPECT_EQ(tls_send_cmsg(self->fd, 100, test_str, send_len, 0), 10);

tools/testing/selftests/net/tls.c

909

EXPECT_EQ(send(self->fd, mem_send, send_len, 0), send_len);

tools/testing/selftests/net/tls.c

930

EXPECT_EQ(send(self->fd, &mem_send[chunk * i], chunk, 0),

tools/testing/selftests/net/tls.c

972

EXPECT_EQ(splice(pipefds[0], NULL, self->fd, NULL, MAX_FRAGS + 0x1000, 0),

tools/testing/selftests/net/tls.c

989

EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);

tools/testing/selftests/net/tun.c

125

static int tun_attach(int fd, char *dev)

tools/testing/selftests/net/tun.c

133

return ioctl(fd, TUNSETQUEUE, (void *)&ifr);

tools/testing/selftests/net/tun.c

136

static int tun_detach(int fd, char *dev)

tools/testing/selftests/net/tun.c

144

return ioctl(fd, TUNSETQUEUE, (void *)&ifr);

tools/testing/selftests/net/tun.c

150

int fd, err;

tools/testing/selftests/net/tun.c

152

fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/net/tun.c

153

if (fd < 0) {

tools/testing/selftests/net/tun.c

155

return fd;

tools/testing/selftests/net/tun.c

162

err = ioctl(fd, TUNSETIFF, (void *)&ifr);

tools/testing/selftests/net/tun.c

165

close(fd);

tools/testing/selftests/net/tun.c

169

return fd;

tools/testing/selftests/net/tun.c

181

int fd, sk = -1;

tools/testing/selftests/net/tun.c

183

fd = open("/dev/net/tun", O_RDWR);

tools/testing/selftests/net/tun.c

184

if (fd < 0) {

tools/testing/selftests/net/tun.c

190

if (ioctl(fd, TUNSETIFF, (void *)&ifr) < 0) {

tools/testing/selftests/net/tun.c

197

if (ioctl(fd, TUNSETVNETHDRSZ, &hdrlen) < 0) {

tools/testing/selftests/net/tun.c

204

if (ioctl(fd, TUNSETOFFLOAD, features) < 0) {

tools/testing/selftests/net/tun.c

240

return fd;

tools/testing/selftests/net/tun.c

243

close(fd);

tools/testing/selftests/net/tun.c

244

fd = -1;

tools/testing/selftests/net/tun.c

294

static int set_pmtu_discover(int fd, bool is_ipv4)

tools/testing/selftests/net/tun.c

308

return setsockopt(fd, level, name, &val, sizeof(val));

tools/testing/selftests/net/tun.c

315

int fd, family = ssa->ss_family;

tools/testing/selftests/net/tun.c

318

fd = socket(family, SOCK_DGRAM, 0);

tools/testing/selftests/net/tun.c

319

if (fd < 0)

tools/testing/selftests/net/tun.c

322

if (bind(fd, (struct sockaddr *)ssa, salen) < 0) {

tools/testing/selftests/net/tun.c

327

if (do_connect && connect(fd, (struct sockaddr *)dsa, salen) < 0) {

tools/testing/selftests/net/tun.c

332

if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &to, sizeof(to)) < 0) {

tools/testing/selftests/net/tun.c

337

if (!do_frag && set_pmtu_discover(fd, family == AF_INET) < 0) {

tools/testing/selftests/net/tun.c

341

return fd;

tools/testing/selftests/net/tun.c

344

close(fd);

tools/testing/selftests/net/tun.c

486

int fd, fd2;

tools/testing/selftests/net/tun.c

493

self->fd = tun_alloc(self->ifname);

tools/testing/selftests/net/tun.c

494

ASSERT_GE(self->fd, 0);

tools/testing/selftests/net/tun.c

502

if (self->fd >= 0)

tools/testing/selftests/net/tun.c

503

close(self->fd);

tools/testing/selftests/net/tun.c

511

EXPECT_EQ(tun_detach(self->fd, self->ifname), -1);

tools/testing/selftests/net/tun.c

517

EXPECT_EQ(tun_detach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

523

EXPECT_EQ(tun_detach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

524

close(self->fd);

tools/testing/selftests/net/tun.c

525

self->fd = -1;

tools/testing/selftests/net/tun.c

531

EXPECT_EQ(tun_detach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

532

EXPECT_EQ(tun_attach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

538

EXPECT_EQ(tun_detach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

539

EXPECT_EQ(tun_attach(self->fd, self->ifname), 0);

tools/testing/selftests/net/tun.c

540

close(self->fd);

tools/testing/selftests/net/tun.c

541

self->fd = -1;

tools/testing/selftests/net/tun.c

548

int fd, sock;

tools/testing/selftests/net/tun.c

739

self->fd = tun_open(self->ifname, flags, TUN_VNET_TNL_SIZE, features,

tools/testing/selftests/net/tun.c

741

ASSERT_GE(self->fd, 0);

tools/testing/selftests/net/tun.c

899

int tun_fd = self->fd;

tools/testing/selftests/net/tun.c

943

ret = write(self->fd, pkt, off);

tools/testing/selftests/net/txtimestamp.c

298

static void __poll(int fd)

tools/testing/selftests/net/txtimestamp.c

304

pollfd.fd = fd;

tools/testing/selftests/net/txtimestamp.c

368

static int recv_errmsg(int fd)

tools/testing/selftests/net/txtimestamp.c

393

ret = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/selftests/net/txtimestamp.c

495

int fd, i, val = 1, total_len, epfd = 0;

tools/testing/selftests/net/txtimestamp.c

521

fd = socket(cfg_use_pf_packet ? PF_PACKET : family,

tools/testing/selftests/net/txtimestamp.c

523

if (fd < 0)

tools/testing/selftests/net/txtimestamp.c

530

ev.data.fd = fd;

tools/testing/selftests/net/txtimestamp.c

536

if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev))

tools/testing/selftests/net/txtimestamp.c

544

if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY,

tools/testing/selftests/net/txtimestamp.c

549

if (connect(fd, (void *) &daddr, sizeof(daddr)))

tools/testing/selftests/net/txtimestamp.c

552

if (connect(fd, (void *) &daddr6, sizeof(daddr6)))

tools/testing/selftests/net/txtimestamp.c

559

if (setsockopt(fd, SOL_IPV6, IPV6_RECVPKTINFO,

tools/testing/selftests/net/txtimestamp.c

563

if (setsockopt(fd, SOL_IP, IP_PKTINFO,

tools/testing/selftests/net/txtimestamp.c

579

if (setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING,

tools/testing/selftests/net/txtimestamp.c

656

val = sendmsg(fd, &msg, 0);

tools/testing/selftests/net/txtimestamp.c

670

__poll(fd);

tools/testing/selftests/net/txtimestamp.c

673

while (!recv_errmsg(fd)) {}

tools/testing/selftests/net/txtimestamp.c

680

if (close(fd))

tools/testing/selftests/net/txtimestamp.c

873

int fd, type;

tools/testing/selftests/net/txtimestamp.c

877

fd = socket(family, type, 0);

tools/testing/selftests/net/txtimestamp.c

878

if (fd == -1)

tools/testing/selftests/net/txtimestamp.c

881

if (bind(fd, addr, alen))

tools/testing/selftests/net/txtimestamp.c

884

if (type == SOCK_STREAM && listen(fd, 10))

tools/testing/selftests/net/udpgso.c

318

static void set_pmtu_discover(int fd, bool is_ipv4)

tools/testing/selftests/net/udpgso.c

332

if (setsockopt(fd, level, name, &val, sizeof(val)))

tools/testing/selftests/net/udpgso.c

336

static unsigned int get_path_mtu(int fd, bool is_ipv4)

tools/testing/selftests/net/udpgso.c

344

ret = getsockopt(fd, SOL_IP, IP_MTU, &mtu, &vallen);

tools/testing/selftests/net/udpgso.c

346

ret = getsockopt(fd, SOL_IPV6, IPV6_MTU, &mtu, &vallen);

tools/testing/selftests/net/udpgso.c

356

static bool __send_one(int fd, struct msghdr *msg, int flags)

tools/testing/selftests/net/udpgso.c

360

ret = sendmsg(fd, msg, flags);

tools/testing/selftests/net/udpgso.c

375

static bool send_one(int fd, int len, int gso_len,

tools/testing/selftests/net/udpgso.c

406

if (!__send_one(fd, &msg, MSG_MORE))

tools/testing/selftests/net/udpgso.c

413

return __send_one(fd, &msg, 0);

tools/testing/selftests/net/udpgso.c

416

static int recv_one(int fd, int flags)

tools/testing/selftests/net/udpgso.c

420

ret = recv(fd, buf, sizeof(buf), flags);

tools/testing/selftests/net/udpgso_bench_rx.c

128

int fd, val;

tools/testing/selftests/net/udpgso_bench_rx.c

130

fd = socket(cfg_family, cfg_tcp ? SOCK_STREAM : SOCK_DGRAM, 0);

tools/testing/selftests/net/udpgso_bench_rx.c

131

if (fd == -1)

tools/testing/selftests/net/udpgso_bench_rx.c

135

if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_rx.c

138

if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_rx.c

141

if (bind(fd, (void *)&cfg_bind_addr, cfg_alen))

tools/testing/selftests/net/udpgso_bench_rx.c

145

int accept_fd = fd;

tools/testing/selftests/net/udpgso_bench_rx.c

154

fd = accept(accept_fd, NULL, NULL);

tools/testing/selftests/net/udpgso_bench_rx.c

155

if (fd == -1)

tools/testing/selftests/net/udpgso_bench_rx.c

161

return fd;

tools/testing/selftests/net/udpgso_bench_rx.c

165

static void do_flush_tcp(int fd)

tools/testing/selftests/net/udpgso_bench_rx.c

171

ret = recv(fd, NULL, 1 << 21, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

215

static int recv_msg(int fd, char *buf, int len, int *gso_size)

tools/testing/selftests/net/udpgso_bench_rx.c

233

ret = recvmsg(fd, &msg, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

248

static void do_flush_udp(int fd)

tools/testing/selftests/net/udpgso_bench_rx.c

257

ret = recv(fd, rbuf, len, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

259

ret = recv_msg(fd, rbuf, len, &gso_size);

tools/testing/selftests/net/udpgso_bench_rx.c

358

int fd;

tools/testing/selftests/net/udpgso_bench_rx.c

360

fd = do_socket(cfg_tcp);

tools/testing/selftests/net/udpgso_bench_rx.c

364

if (setsockopt(fd, IPPROTO_UDP, UDP_GRO, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_rx.c

370

do_poll(fd, timeout_ms);

tools/testing/selftests/net/udpgso_bench_rx.c

373

do_flush_tcp(fd);

tools/testing/selftests/net/udpgso_bench_rx.c

375

do_flush_udp(fd);

tools/testing/selftests/net/udpgso_bench_rx.c

396

if (close(fd))

tools/testing/selftests/net/udpgso_bench_rx.c

92

static void do_poll(int fd, int timeout_ms)

tools/testing/selftests/net/udpgso_bench_rx.c

99

pfd.fd = fd;

tools/testing/selftests/net/udpgso_bench_tx.c

210

static void flush_errqueue_recv(int fd)

tools/testing/selftests/net/udpgso_bench_tx.c

222

ret = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/selftests/net/udpgso_bench_tx.c

239

static void flush_errqueue(int fd, const bool do_poll,

tools/testing/selftests/net/udpgso_bench_tx.c

246

fds.fd = fd;

tools/testing/selftests/net/udpgso_bench_tx.c

256

flush_errqueue_recv(fd);

tools/testing/selftests/net/udpgso_bench_tx.c

259

static void flush_errqueue_retry(int fd, unsigned long num_sends)

tools/testing/selftests/net/udpgso_bench_tx.c

267

flush_errqueue(fd, true, tstop - tnow, first_try);

tools/testing/selftests/net/udpgso_bench_tx.c

273

static int send_tcp(int fd, char *data)

tools/testing/selftests/net/udpgso_bench_tx.c

278

ret = send(fd, data + done, cfg_payload_len - done,

tools/testing/selftests/net/udpgso_bench_tx.c

290

static int send_udp(int fd, char *data)

tools/testing/selftests/net/udpgso_bench_tx.c

299

ret = sendto(fd, data, len, cfg_zerocopy ? MSG_ZEROCOPY : 0,

tools/testing/selftests/net/udpgso_bench_tx.c

325

static int send_udp_sendmmsg(int fd, char *data)

tools/testing/selftests/net/udpgso_bench_tx.c

371

ret = sendmmsg(fd, mmsgs, i, cfg_zerocopy ? MSG_ZEROCOPY : 0);

tools/testing/selftests/net/udpgso_bench_tx.c

389

static int send_udp_segment(int fd, char *data)

tools/testing/selftests/net/udpgso_bench_tx.c

420

ret = sendmsg(fd, &msg, cfg_zerocopy ? MSG_ZEROCOPY : 0);

tools/testing/selftests/net/udpgso_bench_tx.c

550

static void set_pmtu_discover(int fd, bool is_ipv4)

tools/testing/selftests/net/udpgso_bench_tx.c

564

if (setsockopt(fd, level, name, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_tx.c

568

static void set_tx_timestamping(int fd)

tools/testing/selftests/net/udpgso_bench_tx.c

578

if (setsockopt(fd, SOL_SOCKET, SO_TIMESTAMPING, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_tx.c

641

int fd, i, val, ret;

tools/testing/selftests/net/udpgso_bench_tx.c

655

fd = socket(cfg_family, cfg_tcp ? SOCK_STREAM : SOCK_DGRAM, 0);

tools/testing/selftests/net/udpgso_bench_tx.c

656

if (fd == -1)

tools/testing/selftests/net/udpgso_bench_tx.c

662

ret = setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY,

tools/testing/selftests/net/udpgso_bench_tx.c

674

connect(fd, (void *)&cfg_dst_addr, cfg_alen))

tools/testing/selftests/net/udpgso_bench_tx.c

678

set_pmtu_discover(fd, cfg_family == PF_INET);

tools/testing/selftests/net/udpgso_bench_tx.c

681

set_tx_timestamping(fd);

tools/testing/selftests/net/udpgso_bench_tx.c

693

num_sends += send_tcp(fd, buf[i]);

tools/testing/selftests/net/udpgso_bench_tx.c

695

num_sends += send_udp_segment(fd, buf[i]);

tools/testing/selftests/net/udpgso_bench_tx.c

697

num_sends += send_udp_sendmmsg(fd, buf[i]);

tools/testing/selftests/net/udpgso_bench_tx.c

699

num_sends += send_udp(fd, buf[i]);

tools/testing/selftests/net/udpgso_bench_tx.c

702

flush_errqueue(fd, cfg_poll, 500, true);

tools/testing/selftests/net/udpgso_bench_tx.c

721

flush_errqueue_retry(fd, num_sends);

tools/testing/selftests/net/udpgso_bench_tx.c

723

if (close(fd))

tools/testing/selftests/nolibc/nolibc-test.c

1095

int fd;

tools/testing/selftests/nolibc/nolibc-test.c

1105

fd = open("/proc/sys/kernel/osrelease", O_RDONLY);

tools/testing/selftests/nolibc/nolibc-test.c

1106

if (fd == -1)

tools/testing/selftests/nolibc/nolibc-test.c

1109

r = read(fd, osrelease, sizeof(osrelease));

tools/testing/selftests/nolibc/nolibc-test.c

1113

close(fd);

tools/testing/selftests/nolibc/nolibc-test.c

1131

int ret, fd, i, page_size;

tools/testing/selftests/nolibc/nolibc-test.c

1149

ret = fd = open(files[i], O_RDONLY);

tools/testing/selftests/nolibc/nolibc-test.c

1175

mem = mmap(NULL, mem_length, PROT_READ, MAP_SHARED, fd, pa_offset);

tools/testing/selftests/nolibc/nolibc-test.c

1191

close(fd);

tools/testing/selftests/nolibc/nolibc-test.c

1764

int fd, ret, saved_errno;

tools/testing/selftests/nolibc/nolibc-test.c

1766

fd = open("/dev/full", O_RDWR);

tools/testing/selftests/nolibc/nolibc-test.c

1767

if (fd == -1)

tools/testing/selftests/nolibc/nolibc-test.c

1771

ret = dprintf(fd, "foo");

tools/testing/selftests/nolibc/nolibc-test.c

1773

close(fd);

tools/testing/selftests/nolibc/nolibc-test.c

1918

int fd = open("/dev/console", O_RDWR);

tools/testing/selftests/nolibc/nolibc-test.c

1920

if (fd >= 0) {

tools/testing/selftests/nolibc/nolibc-test.c

1921

if (fd != 0)

tools/testing/selftests/nolibc/nolibc-test.c

1922

dup2(fd, 0);

tools/testing/selftests/nolibc/nolibc-test.c

1923

if (fd != 1)

tools/testing/selftests/nolibc/nolibc-test.c

1924

dup2(fd, 1);

tools/testing/selftests/nolibc/nolibc-test.c

1925

if (fd != 2)

tools/testing/selftests/nolibc/nolibc-test.c

1926

dup2(fd, 2);

tools/testing/selftests/nolibc/nolibc-test.c

1927

if (fd > 2)

tools/testing/selftests/nolibc/nolibc-test.c

1928

close(fd);

tools/testing/selftests/nolibc/nolibc-test.c

756

int fd, ret;

tools/testing/selftests/nolibc/nolibc-test.c

759

ret = fd = open(dir, O_RDONLY | O_DIRECTORY, 0);

tools/testing/selftests/nolibc/nolibc-test.c

763

ret = getdents64(fd, (void *)buffer, sizeof(buffer));

tools/testing/selftests/nolibc/nolibc-test.c

765

close(fd);

tools/testing/selftests/nolibc/nolibc-test.c

886

int fd, r;

tools/testing/selftests/nolibc/nolibc-test.c

889

fd = open("/tmp", O_TMPFILE | O_RDWR, 0644);

tools/testing/selftests/nolibc/nolibc-test.c

890

if (fd == -1)

tools/testing/selftests/nolibc/nolibc-test.c

893

f = fdopen(fd, "w+");

tools/testing/selftests/openat2/helpers.c

104

fd = sys_openat2(AT_FDCWD, ".", &how);

tools/testing/selftests/openat2/helpers.c

105

openat2_supported = (fd >= 0);

tools/testing/selftests/openat2/helpers.c

107

if (fd >= 0)

tools/testing/selftests/openat2/helpers.c

108

close(fd);

tools/testing/selftests/openat2/helpers.c

49

int fd = openat(dfd, path, O_CREAT, 0700);

tools/testing/selftests/openat2/helpers.c

50

if (fd >= 0)

tools/testing/selftests/openat2/helpers.c

51

close(fd);

tools/testing/selftests/openat2/helpers.c

52

return fd;

tools/testing/selftests/openat2/helpers.c

55

char *fdreadlink(int fd)

tools/testing/selftests/openat2/helpers.c

59

E_asprintf(&tmp, "/proc/self/fd/%d", fd);

tools/testing/selftests/openat2/helpers.c

71

bool fdequal(int fd, int dfd, const char *path)

tools/testing/selftests/openat2/helpers.c

76

fdpath = fdreadlink(fd);

tools/testing/selftests/openat2/helpers.c

99

int fd;

tools/testing/selftests/openat2/helpers.h

103

char *fdreadlink(int fd);

tools/testing/selftests/openat2/helpers.h

104

bool fdequal(int fd, int dfd, const char *path);

tools/testing/selftests/openat2/openat2_test.c

121

fd = raw_openat2(AT_FDCWD, ".", how_copy, test->size);

tools/testing/selftests/openat2/openat2_test.c

123

failed = (fd < 0);

tools/testing/selftests/openat2/openat2_test.c

125

failed = (fd != test->err);

tools/testing/selftests/openat2/openat2_test.c

126

if (fd >= 0) {

tools/testing/selftests/openat2/openat2_test.c

127

fdpath = fdreadlink(fd);

tools/testing/selftests/openat2/openat2_test.c

128

close(fd);

tools/testing/selftests/openat2/openat2_test.c

136

ksft_print_msg("%d['%s']\n", fd, fdpath);

tools/testing/selftests/openat2/openat2_test.c

138

ksft_print_msg("%d (%s)\n", fd, strerror(-fd));

tools/testing/selftests/openat2/openat2_test.c

247

int fd, fdflags = -1;

tools/testing/selftests/openat2/openat2_test.c

262

fd = sys_openat2(AT_FDCWD, path, &test->how);

tools/testing/selftests/openat2/openat2_test.c

263

if (fd < 0 && fd == -EOPNOTSUPP) {

tools/testing/selftests/openat2/openat2_test.c

269

test->name, fd, strerror(-fd));

tools/testing/selftests/openat2/openat2_test.c

274

failed = (fd < 0);

tools/testing/selftests/openat2/openat2_test.c

276

failed = (fd != test->err);

tools/testing/selftests/openat2/openat2_test.c

277

if (fd >= 0) {

tools/testing/selftests/openat2/openat2_test.c

280

fdpath = fdreadlink(fd);

tools/testing/selftests/openat2/openat2_test.c

281

fdflags = fcntl(fd, F_GETFL);

tools/testing/selftests/openat2/openat2_test.c

282

otherflags = fcntl(fd, F_GETFD);

tools/testing/selftests/openat2/openat2_test.c

283

close(fd);

tools/testing/selftests/openat2/openat2_test.c

305

fd, fdpath, fdflags,

tools/testing/selftests/openat2/openat2_test.c

308

ksft_print_msg("%d (%s)\n", fd, strerror(-fd));

tools/testing/selftests/openat2/openat2_test.c

94

int fd, misalign = misalignments[j];

tools/testing/selftests/openat2/rename_attack_test.c

109

int fd;

tools/testing/selftests/openat2/rename_attack_test.c

113

fd = sys_openat2(afd, victim_path, &how);

tools/testing/selftests/openat2/rename_attack_test.c

115

fd = sys_openat(afd, victim_path, &how);

tools/testing/selftests/openat2/rename_attack_test.c

117

if (fd < 0) {

tools/testing/selftests/openat2/rename_attack_test.c

118

if (fd == -EAGAIN)

tools/testing/selftests/openat2/rename_attack_test.c

120

else if (fd == -EXDEV)

tools/testing/selftests/openat2/rename_attack_test.c

122

else if (fd == -ENOENT)

tools/testing/selftests/openat2/rename_attack_test.c

127

if (fdequal(fd, afd, NULL))

tools/testing/selftests/openat2/rename_attack_test.c

132

close(fd);

tools/testing/selftests/openat2/resolve_test.c

442

int dfd, fd;

tools/testing/selftests/openat2/resolve_test.c

466

fd = sys_openat2(dfd, test->path, &test->how);

tools/testing/selftests/openat2/resolve_test.c

468

failed = (fd < 0 || !fdequal(fd, rootfd, test->out.path));

tools/testing/selftests/openat2/resolve_test.c

470

failed = (fd != test->out.err);

tools/testing/selftests/openat2/resolve_test.c

471

if (fd >= 0) {

tools/testing/selftests/openat2/resolve_test.c

472

fdpath = fdreadlink(fd);

tools/testing/selftests/openat2/resolve_test.c

473

close(fd);

tools/testing/selftests/openat2/resolve_test.c

482

ksft_print_msg("%d['%s']\n", fd, fdpath);

tools/testing/selftests/openat2/resolve_test.c

484

ksft_print_msg("%d (%s)\n", fd, strerror(-fd));

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

104

close(self->fd);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

167

int fd;

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

172

self->fd = open(test_device, O_RDWR);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

174

ASSERT_NE(-1, self->fd) TH_LOG("Can't open PCI Endpoint Test device");

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

179

close(self->fd);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

256

int fd;

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

261

self->fd = open(test_device, O_RDWR);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

263

ASSERT_NE(-1, self->fd) TH_LOG("Can't open PCI Endpoint Test device");

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

268

close(self->fd);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

27

ret = ioctl(self->fd, cmd, arg); \

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

36

int fd;

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

41

self->fd = open(test_device, O_RDWR);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

43

ASSERT_NE(-1, self->fd) TH_LOG("Can't open PCI Endpoint Test device");

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

48

close(self->fd);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

92

int fd;

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

97

self->fd = open(test_device, O_RDWR);

tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

99

ASSERT_NE(-1, self->fd) TH_LOG("Can't open PCI Endpoint Test device");

tools/testing/selftests/perf_events/mmap.c

102

int fd;

tools/testing/selftests/perf_events/mmap.c

107

fd = syscall(SYS_perf_event_open, &attr, 0, -1, -1, 0);

tools/testing/selftests/perf_events/mmap.c

108

if (fd < 0) {

tools/testing/selftests/perf_events/mmap.c

115

rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0);

tools/testing/selftests/perf_events/mmap.c

117

close(fd);

tools/testing/selftests/perf_events/mmap.c

135

MAP_SHARED | MAP_FIXED, fd, AUX_OFFS);

tools/testing/selftests/perf_events/mmap.c

138

close(fd);

tools/testing/selftests/perf_events/mmap.c

146

close(fd);

tools/testing/selftests/perf_events/mmap.c

158

self->fd = syscall(SYS_perf_event_open, &attr_ok, 0, -1, -1, 0);

tools/testing/selftests/perf_events/mmap.c

159

ASSERT_NE(self->fd, -1);

tools/testing/selftests/perf_events/mmap.c

161

rb = mmap(region, RB_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, self->fd, 0);

tools/testing/selftests/perf_events/mmap.c

175

MAP_SHARED | MAP_FIXED, self->fd, AUX_OFFS);

tools/testing/selftests/perf_events/mmap.c

183

if (self->fd != -1)

tools/testing/selftests/perf_events/mmap.c

184

ASSERT_EQ(close(self->fd), 0);

tools/testing/selftests/perf_events/mmap.c

36

int fd;

tools/testing/selftests/perf_events/remove_on_exec.c

107

ASSERT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/remove_on_exec.c

154

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/remove_on_exec.c

177

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/remove_on_exec.c

212

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/remove_on_exec.c

72

int fd;

tools/testing/selftests/perf_events/remove_on_exec.c

89

self->fd = syscall(__NR_perf_event_open, &attr, 0, -1, -1, PERF_FLAG_FD_CLOEXEC);

tools/testing/selftests/perf_events/remove_on_exec.c

90

ASSERT_NE(self->fd, -1);

tools/testing/selftests/perf_events/remove_on_exec.c

95

close(self->fd);

tools/testing/selftests/perf_events/sigtrap_threads.c

115

int fd;

tools/testing/selftests/perf_events/sigtrap_threads.c

133

self->fd = syscall(__NR_perf_event_open, &attr, 0, -1, -1, PERF_FLAG_FD_CLOEXEC);

tools/testing/selftests/perf_events/sigtrap_threads.c

134

ASSERT_NE(self->fd, -1);

tools/testing/selftests/perf_events/sigtrap_threads.c

145

close(self->fd);

tools/testing/selftests/perf_events/sigtrap_threads.c

168

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

187

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_MODIFY_ATTRIBUTES, &new_attr), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

206

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

208

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_DISABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

224

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

227

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_DISABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

228

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_ENABLE, 0), 0);

tools/testing/selftests/perf_events/sigtrap_threads.c

233

EXPECT_EQ(ioctl(self->fd, PERF_EVENT_IOC_DISABLE, 0), 0);

tools/testing/selftests/perf_events/watermark_signal.c

104

p = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/perf_events/watermark_signal.c

110

if (ioctl(fd, PERF_EVENT_IOC_ENABLE, 0)) {

tools/testing/selftests/perf_events/watermark_signal.c

133

if (fd >= 0)

tools/testing/selftests/perf_events/watermark_signal.c

134

close(fd);

tools/testing/selftests/perf_events/watermark_signal.c

48

int fd = -1;

tools/testing/selftests/perf_events/watermark_signal.c

82

fd = syscall(__NR_perf_event_open, &attr, child, -1, -1,

tools/testing/selftests/perf_events/watermark_signal.c

84

if (fd < 0) {

tools/testing/selftests/perf_events/watermark_signal.c

89

if (fcntl(fd, F_SETFL, FASYNC)) {

tools/testing/selftests/perf_events/watermark_signal.c

94

if (fcntl(fd, F_SETOWN, getpid())) {

tools/testing/selftests/perf_events/watermark_signal.c

99

if (fcntl(fd, F_SETSIG, SIGIO)) {

tools/testing/selftests/pid_namespace/pid_max.c

103

fd = open("/proc/sys/kernel/pid_max", O_RDWR | O_CLOEXEC | O_NOCTTY);

tools/testing/selftests/pid_namespace/pid_max.c

104

if (fd < 0) {

tools/testing/selftests/pid_namespace/pid_max.c

109

ret = write(fd, "500", sizeof("500") - 1);

tools/testing/selftests/pid_namespace/pid_max.c

110

close(fd);

tools/testing/selftests/pid_namespace/pid_max.c

161

int fd, i, ret;

tools/testing/selftests/pid_namespace/pid_max.c

178

fd = open("/proc/sys/kernel/pid_max", O_RDWR | O_CLOEXEC | O_NOCTTY);

tools/testing/selftests/pid_namespace/pid_max.c

179

if (fd < 0) {

tools/testing/selftests/pid_namespace/pid_max.c

184

ret = write(fd, "400", sizeof("400") - 1);

tools/testing/selftests/pid_namespace/pid_max.c

185

close(fd);

tools/testing/selftests/pid_namespace/pid_max.c

229

int fd, ret;

tools/testing/selftests/pid_namespace/pid_max.c

247

fd = open("/proc/sys/kernel/pid_max", O_RDWR | O_CLOEXEC | O_NOCTTY);

tools/testing/selftests/pid_namespace/pid_max.c

248

if (fd < 0) {

tools/testing/selftests/pid_namespace/pid_max.c

253

ret = write(fd, "500", sizeof("500") - 1);

tools/testing/selftests/pid_namespace/pid_max.c

254

close(fd);

tools/testing/selftests/pid_namespace/pid_max.c

287

int fd, ret;

tools/testing/selftests/pid_namespace/pid_max.c

304

fd = open("/proc/sys/kernel/pid_max", O_RDWR | O_CLOEXEC | O_NOCTTY);

tools/testing/selftests/pid_namespace/pid_max.c

305

if (fd < 0) {

tools/testing/selftests/pid_namespace/pid_max.c

310

ret = write(fd, "400", sizeof("400") - 1);

tools/testing/selftests/pid_namespace/pid_max.c

311

close(fd);

tools/testing/selftests/pid_namespace/pid_max.c

40

int fd, ret;

tools/testing/selftests/pid_namespace/pid_max.c

57

fd = open("/proc/sys/kernel/pid_max", O_RDWR | O_CLOEXEC | O_NOCTTY);

tools/testing/selftests/pid_namespace/pid_max.c

58

if (fd < 0) {

tools/testing/selftests/pid_namespace/pid_max.c

63

ret = write(fd, "500", sizeof("500") - 1);

tools/testing/selftests/pid_namespace/pid_max.c

87

int fd, i, ret;

tools/testing/selftests/pidfd/pidfd.h

260

static inline int sys_pidfd_getfd(int pidfd, int fd, int flags)

tools/testing/selftests/pidfd/pidfd.h

262

return syscall(__NR_pidfd_getfd, pidfd, fd, flags);

tools/testing/selftests/pidfd/pidfd.h

281

static inline ssize_t read_nointr(int fd, void *buf, size_t count)

tools/testing/selftests/pidfd/pidfd.h

286

ret = read(fd, buf, count);

tools/testing/selftests/pidfd/pidfd.h

292

static inline ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/pidfd/pidfd.h

297

ret = write(fd, buf, count);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

110

ret.pid = __clone2(fn, ret.stack, CHILD_STACK_SIZE, flags, args, &ret.fd);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

112

ret.pid = clone(fn, ret.stack + CHILD_STACK_SIZE, flags, args, &ret.fd);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

117

ret.fd, errno);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

121

ksft_print_msg("New child: %d, fd: %d\n", ret.pid, ret.fd);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

128

close(child->fd);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

268

b = clone_newns(child_fdinfo_nspid_test, &a.fd, &err);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

274

verify_fdinfo(a.fd, &err, "NSpid:", 6, "\t%d\t%d\n", a.pid, 1);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

275

verify_fdinfo(b.fd, &err, "NSpid:", 6, "\t%d\t%d\n", b.pid, 1);

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

297

verify_fdinfo(a.fd, &err, "Pid:", 4, "\t-1\n");

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

298

verify_fdinfo(a.fd, &err, "NSpid:", 6, "\t-1\n");

tools/testing/selftests/pidfd/pidfd_fdinfo_test.c

90

int fd;

tools/testing/selftests/pidfd/pidfd_getfd_test.c

182

int uid, fd;

tools/testing/selftests/pidfd/pidfd_getfd_test.c

198

fd = sys_pidfd_getfd(self->pidfd, self->remote_fd, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

199

EXPECT_EQ(-1, fd);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

208

int fd, ret;

tools/testing/selftests/pidfd/pidfd_getfd_test.c

210

fd = sys_pidfd_getfd(self->pidfd, self->remote_fd, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

211

ASSERT_GE(fd, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

213

ret = sys_kcmp(getpid(), self->pid, KCMP_FILE, fd, self->remote_fd);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

218

ret = fcntl(fd, F_GETFD);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

222

close(fd);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

227

int fd;

tools/testing/selftests/pidfd/pidfd_getfd_test.c

229

fd = sys_pidfd_getfd(self->pidfd, UNKNOWN_FD, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

230

EXPECT_EQ(-1, fd) {

tools/testing/selftests/pidfd/pidfd_getfd_test.c

250

fds.fd = self->pidfd;

tools/testing/selftests/pidfd/pidfd_info_test.c

207

fds.fd = self->child_pidfd2;

tools/testing/selftests/pidfd/pidfd_info_test.c

283

fds.fd = pidfd_leader_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

351

fds.fd = pidfd_leader;

tools/testing/selftests/pidfd/pidfd_info_test.c

463

fds.fd = pidfd_leader_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

490

fds.fd = pidfd_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

528

fds.fd = pidfd_leader_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

619

fds.fd = pidfd_leader_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

637

fds.fd = pidfd_thread;

tools/testing/selftests/pidfd/pidfd_info_test.c

675

fds.fd = pidfd_leader_thread;

tools/testing/selftests/pidfd/pidfd_poll_test.c

85

fds.fd = pidfd;

tools/testing/selftests/pidfd/pidfd_setns_test.c

661

int fd;

tools/testing/selftests/pidfd/pidfd_setns_test.c

663

fd = sys_memfd_create("rostock", 0);

tools/testing/selftests/pidfd/pidfd_setns_test.c

664

EXPECT_GT(fd, 0);

tools/testing/selftests/pidfd/pidfd_setns_test.c

666

ASSERT_NE(setns(fd, 0), 0);

tools/testing/selftests/pidfd/pidfd_setns_test.c

668

close(fd);

tools/testing/selftests/pidfd/pidfd_setns_test.c

77

int fd, ret;

tools/testing/selftests/pidfd/pidfd_setns_test.c

82

fd = open("/proc/self/ns/time_for_children", O_RDONLY | O_CLOEXEC);

tools/testing/selftests/pidfd/pidfd_setns_test.c

83

if (fd < 0)

tools/testing/selftests/pidfd/pidfd_setns_test.c

86

ret = setns(fd, CLONE_NEWTIME);

tools/testing/selftests/pidfd/pidfd_setns_test.c

87

close(fd);

tools/testing/selftests/pidfd/pidfd_test.c

459

event.data.fd = pidfd;

tools/testing/selftests/powerpc/alignment/alignment_handler.c

223

int offset, width, fd, rc, r;

tools/testing/selftests/powerpc/alignment/alignment_handler.c

228

fd = open(cipath, O_RDWR);

tools/testing/selftests/powerpc/alignment/alignment_handler.c

229

if (fd < 0) {

tools/testing/selftests/powerpc/alignment/alignment_handler.c

236

fd, cioffset);

tools/testing/selftests/powerpc/alignment/alignment_handler.c

238

fd, cioffset + bufsize);

tools/testing/selftests/powerpc/alignment/alignment_handler.c

303

close(fd);

tools/testing/selftests/powerpc/alignment/alignment_handler.c

310

int fd;

tools/testing/selftests/powerpc/alignment/alignment_handler.c

312

fd = open(cipath, O_RDWR);

tools/testing/selftests/powerpc/alignment/alignment_handler.c

313

if (fd < 0)

tools/testing/selftests/powerpc/alignment/alignment_handler.c

316

close(fd);

tools/testing/selftests/powerpc/include/utils.h

67

int perf_event_enable(int fd);

tools/testing/selftests/powerpc/include/utils.h

68

int perf_event_disable(int fd);

tools/testing/selftests/powerpc/include/utils.h

69

int perf_event_reset(int fd);

tools/testing/selftests/powerpc/mce/inject-ra-err.c

31

int fd, *paste_addr;

tools/testing/selftests/powerpc/mce/inject-ra-err.c

44

fd = open(devname, O_RDWR);

tools/testing/selftests/powerpc/mce/inject-ra-err.c

45

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/mce/inject-ra-err.c

46

FAIL_IF(ioctl(fd, VAS_TX_WIN_OPEN, &attr) < 0);

tools/testing/selftests/powerpc/mce/inject-ra-err.c

49

paste_addr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0ULL);

tools/testing/selftests/powerpc/mm/subpage_prot.c

193

int fd;

tools/testing/selftests/powerpc/mm/subpage_prot.c

197

fd = open(file_name, O_RDWR);

tools/testing/selftests/powerpc/mm/subpage_prot.c

198

if (fd == -1) {

tools/testing/selftests/powerpc/mm/subpage_prot.c

204

filesize = lseek(fd, 0, SEEK_END);

tools/testing/selftests/powerpc/mm/subpage_prot.c

209

MAP_SHARED, fd, 0);

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

129

close(nxhandle->fd);

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

46

int fd;

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

53

int rc, fd;

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

57

fd = open(devname, O_RDWR);

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

58

if (fd < 0) {

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

66

rc = ioctl(fd, VAS_TX_WIN_OPEN, (unsigned long)&txattr);

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

73

addr = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0ULL);

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

79

handle->fd = fd;

tools/testing/selftests/powerpc/nx-gzip/gzip_vas.c

84

close(fd);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

101

FAIL_IF(consumed != lseek(fd, 0, SEEK_END));

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

103

FAIL_IF(close(fd));

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

113

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

127

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

128

FAIL_IF(fd != -1);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

158

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

166

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

168

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

171

FAIL_IF(close(fd) != 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

181

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

189

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

191

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

195

const off_t size = lseek(fd, 0, SEEK_END);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

203

ssize_t consumed = pread(fd, bufs[i], size, 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

209

FAIL_IF(close(fd) != 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

264

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

274

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

276

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

280

size = lseek(fd, 0, SEEK_END);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

286

ssize_t consumed = pread(fd, buf, size, 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

290

FAIL_IF(read(fd, buf, size) != 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

291

FAIL_IF(close(fd));

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

34

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

42

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

44

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

48

size = lseek(fd, 0, SEEK_END);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

54

ssize_t consumed = pread(fd, buf, size, 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

58

FAIL_IF(read(fd, buf, size) != 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

59

FAIL_IF(close(fd));

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

72

int fd;

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

80

fd = ioctl(devfd, PAPR_VPD_IOC_CREATE_HANDLE, &lc);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

82

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/papr_vpd/papr_vpd.c

92

res = read(fd, &c, sizeof(c));

tools/testing/selftests/powerpc/pmu/count_instructions.c

107

if (event_open_with_group(&events[1], events[0].fd)) {

tools/testing/selftests/powerpc/pmu/count_stcx_fail.c

119

if (event_open_with_group(&events[1], events[0].fd)) {

tools/testing/selftests/powerpc/pmu/count_stcx_fail.c

124

if (event_open_with_group(&events[2], events[0].fd)) {

tools/testing/selftests/powerpc/pmu/ebb/ebb.c

282

rc = ioctl(e->fd, PERF_EVENT_IOC_ENABLE);

tools/testing/selftests/powerpc/pmu/ebb/event_attributes_test.c

104

FAIL_IF(event_open_with_group(&event, leader.fd) == 0);

tools/testing/selftests/powerpc/pmu/ebb/event_attributes_test.c

77

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/ebb/event_attributes_test.c

89

FAIL_IF(event_open_with_group(&event, leader.fd) == 0);

tools/testing/selftests/powerpc/pmu/ebb/multi_counter_test.c

42

group_fd = events[0].fd;

tools/testing/selftests/powerpc/pmu/ebb/multi_counter_test.c

53

FAIL_IF(ioctl(events[0].fd, PERF_EVENT_IOC_ENABLE, PERF_IOC_FLAG_GROUP));

tools/testing/selftests/powerpc/pmu/event.c

102

close(e->fd);

tools/testing/selftests/powerpc/pmu/event.c

107

return ioctl(e->fd, PERF_EVENT_IOC_ENABLE);

tools/testing/selftests/powerpc/pmu/event.c

112

return ioctl(e->fd, PERF_EVENT_IOC_DISABLE);

tools/testing/selftests/powerpc/pmu/event.c

117

return ioctl(e->fd, PERF_EVENT_IOC_RESET);

tools/testing/selftests/powerpc/pmu/event.c

124

rc = read(e->fd, &e->result, sizeof(e->result));

tools/testing/selftests/powerpc/pmu/event.c

71

e->fd = perf_event_open(&e->attr, pid, cpu, group_fd, 0);

tools/testing/selftests/powerpc/pmu/event.c

72

if (e->fd == -1) {

tools/testing/selftests/powerpc/pmu/event.h

18

int fd;

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p10.c

71

FAIL_IF(event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p10.c

99

FAIL_IF(event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p9.c

105

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p9.c

53

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p9.c

66

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p9.c

79

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/event_alternatives_tests_p9.c

92

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_cache_test.c

41

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_cache_test.c

49

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_l2l3_sel_test.c

45

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_l2l3_sel_test.c

53

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_mmcra_sample_test.c

38

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_mmcra_sample_test.c

43

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_pmc_count_test.c

56

FAIL_IF(!event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_pmc_count_test.c

58

FAIL_IF(event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_radix_scope_qual_test.c

41

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_radix_scope_qual_test.c

45

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_repeat_test.c

40

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_repeat_test.c

45

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_cmp_test.c

53

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_cmp_test.c

64

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_cmp_test.c

76

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_cmp_test.c

84

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_ctl_test.c

45

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_ctl_test.c

53

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_sel_test.c

44

FAIL_IF(!event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_thresh_sel_test.c

52

FAIL_IF(event_open_with_group(&event, leader.fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_unit_test.c

59

FAIL_IF(!event_open_with_group(&events[2], events[0].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_constraint_unit_test.c

62

FAIL_IF(event_open_with_group(&events[2], events[1].fd));

tools/testing/selftests/powerpc/pmu/event_code_tests/group_pmc56_exclude_constraints_test.c

53

FAIL_IF(event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/per_event_excludes.c

68

FAIL_IF(event_open_with_group(&events[i], events[0].fd));

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

107

int fd;

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

118

fd = event_open(&event);

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

119

if (fd != -1)

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

177

void *event_sample_buf_mmap(int fd, int mmap_pages)

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

186

if (fd <= 0)

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c

191

PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);

tools/testing/selftests/powerpc/pmu/sampling_tests/misc.h

56

void *event_sample_buf_mmap(int fd, int mmap_pages);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_cc56run_test.c

32

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_exceptionbits_test.c

31

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_fc56_pmc1ce_test.c

31

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_fc56_pmc56_test.c

31

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_pmccext_test.c

32

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr0_pmcjce_test.c

31

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr1_comb_test.c

35

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr1_sel_unit_cache_test.c

40

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr2_fcs_fch_test.c

50

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr2_l2l3_test.c

37

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcr3_src_test.c

36

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_bhrb_any_test.c

41

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_bhrb_cond_test.c

45

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_bhrb_disable_no_branch_test.c

40

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_bhrb_disable_test.c

42

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_bhrb_ind_call_test.c

45

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_thresh_cmp_test.c

46

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/pmu/sampling_tests/mmcra_thresh_marked_sample_test.c

36

event.mmap_buffer = event_sample_buf_mmap(event.fd, 1);

tools/testing/selftests/powerpc/ptrace/core-pkey.c

230

int fd, i, ret, status;

tools/testing/selftests/powerpc/ptrace/core-pkey.c

294

fd = open(filename[i], O_RDONLY);

tools/testing/selftests/powerpc/ptrace/core-pkey.c

295

if (fd == -1) {

tools/testing/selftests/powerpc/ptrace/core-pkey.c

301

core = mmap(NULL, core_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/powerpc/ptrace/core-pkey.c

311

close(fd);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

103

close(fd[i]);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

106

static unsigned long read_fds(int *fd, int n)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

114

res = read(fd[i], &c, sizeof(c));

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

121

static void reset_fds(int *fd, int n)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

126

ioctl(fd[i], PERF_EVENT_IOC_RESET);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

129

static void enable_fds(int *fd, int n)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

134

ioctl(fd[i], PERF_EVENT_IOC_ENABLE);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

137

static void disable_fds(int *fd, int n)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

142

ioctl(fd[i], PERF_EVENT_IOC_DISABLE);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

145

static int perf_systemwide_event_open(int *fd, __u32 type, __u64 addr, __u64 len)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

181

fd[i] = perf_cpu_event_open(cpu, type, addr, len);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

182

if (fd[i] < 0) {

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

184

close_fds(fd, i);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

185

ret = fd[i];

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

193

close_fds(fd, i);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

204

int fd;

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

207

fd = perf_process_event_open(HW_BREAKPOINT_R, (__u64)(&fd) & 0xfffffffffffff800, len);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

208

if (fd < 0)

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

210

close(fd);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

778

int fd;

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

783

fd = perf_process_event_open(HW_BREAKPOINT_RW, addr, 512);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

784

if (fd < 0) {

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

789

ioctl(fd, PERF_EVENT_IOC_RESET);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

790

ioctl(fd, PERF_EVENT_IOC_ENABLE);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

792

ioctl(fd, PERF_EVENT_IOC_DISABLE);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

794

res = read(fd, &breaks, sizeof(breaks));

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

797

close(fd);

tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c

98

static void close_fds(int *fd, int n)

tools/testing/selftests/powerpc/security/entry_flush.c

118

perf_event_disable(fd);

tools/testing/selftests/powerpc/security/entry_flush.c

119

close(fd);

tools/testing/selftests/powerpc/security/entry_flush.c

24

int fd, passes = 0, iter, rc = 0;

tools/testing/selftests/powerpc/security/entry_flush.c

56

fd = perf_event_open_counter(PERF_TYPE_HW_CACHE, PERF_L1D_READ_MISS_CONFIG, -1);

tools/testing/selftests/powerpc/security/entry_flush.c

57

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/security/entry_flush.c

61

FAIL_IF(perf_event_enable(fd));

tools/testing/selftests/powerpc/security/entry_flush.c

75

FAIL_IF(perf_event_reset(fd));

tools/testing/selftests/powerpc/security/entry_flush.c

79

FAIL_IF(read(fd, &v, sizeof(v)) != sizeof(v));

tools/testing/selftests/powerpc/security/rfi_flush.c

118

perf_event_disable(fd);

tools/testing/selftests/powerpc/security/rfi_flush.c

119

close(fd);

tools/testing/selftests/powerpc/security/rfi_flush.c

24

int fd, passes = 0, iter, rc = 0;

tools/testing/selftests/powerpc/security/rfi_flush.c

57

fd = perf_event_open_counter(PERF_TYPE_HW_CACHE, PERF_L1D_READ_MISS_CONFIG, -1);

tools/testing/selftests/powerpc/security/rfi_flush.c

58

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/security/rfi_flush.c

62

FAIL_IF(perf_event_enable(fd));

tools/testing/selftests/powerpc/security/rfi_flush.c

76

FAIL_IF(perf_event_reset(fd));

tools/testing/selftests/powerpc/security/rfi_flush.c

80

FAIL_IF(read(fd, &v, sizeof(v)) != sizeof(v));

tools/testing/selftests/powerpc/security/spectre_v2.c

149

FAIL_IF(event_open_with_group(&events[1], events[0].fd) == -1);

tools/testing/selftests/powerpc/security/spectre_v2.c

158

FAIL_IF(event_open_with_group(&events[2], events[0].fd) == -1);

tools/testing/selftests/powerpc/security/spectre_v2.c

159

FAIL_IF(event_open_with_group(&events[3], events[0].fd) == -1);

tools/testing/selftests/powerpc/security/uaccess_flush.c

132

perf_event_disable(fd);

tools/testing/selftests/powerpc/security/uaccess_flush.c

133

close(fd);

tools/testing/selftests/powerpc/security/uaccess_flush.c

25

int fd, passes = 0, iter, rc = 0;

tools/testing/selftests/powerpc/security/uaccess_flush.c

70

fd = perf_event_open_counter(PERF_TYPE_HW_CACHE, PERF_L1D_READ_MISS_CONFIG, -1);

tools/testing/selftests/powerpc/security/uaccess_flush.c

71

FAIL_IF(fd < 0);

tools/testing/selftests/powerpc/security/uaccess_flush.c

75

FAIL_IF(perf_event_enable(fd));

tools/testing/selftests/powerpc/security/uaccess_flush.c

89

FAIL_IF(perf_event_reset(fd));

tools/testing/selftests/powerpc/security/uaccess_flush.c

93

FAIL_IF(read(fd, &v, sizeof(v)) != sizeof(v));

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

100

int fd;

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

120

while ((fd = dup(pipefd[0])) != 512) {

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

121

if (fd == -1) {

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

127

if (raw_read(fd, buf, 512) == -1) {

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

49

static ssize_t raw_read(int fd, void *buf, size_t count)

tools/testing/selftests/powerpc/signal/sig_sc_double_restart.c

52

register long _fd asm("r3") = fd;

tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c

94

pollfd.fd = uffd;

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

41

int fd;

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

52

fd = mkstemp(tmpfile);

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

53

assert(fd >= 0);

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

57

assert(write(fd, buf, pgsize) == pgsize);

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

61

a = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);

tools/testing/selftests/powerpc/tm/tm-vmxcopy.c

97

close(fd);

tools/testing/selftests/powerpc/utils.c

100

rc = read(fd, buffer + read_offset, buffer_len - read_offset);

tools/testing/selftests/powerpc/utils.c

119

close(fd);

tools/testing/selftests/powerpc/utils.c

128

int fd;

tools/testing/selftests/powerpc/utils.c

132

fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644);

tools/testing/selftests/powerpc/utils.c

133

if (fd < 0)

tools/testing/selftests/powerpc/utils.c

136

rc = write(fd, buf, count);

tools/testing/selftests/powerpc/utils.c

150

close(fd);

tools/testing/selftests/powerpc/utils.c

34

int fd;

tools/testing/selftests/powerpc/utils.c

38

fd = open(path, O_RDONLY);

tools/testing/selftests/powerpc/utils.c

39

if (fd < 0)

tools/testing/selftests/powerpc/utils.c

42

rc = read(fd, buf, count);

tools/testing/selftests/powerpc/utils.c

53

rc = read(fd, &eof, 1);

tools/testing/selftests/powerpc/utils.c

549

int fd;

tools/testing/selftests/powerpc/utils.c

554

fd = perf_event_open(&event_attr, 0, -1, group_fd, 0);

tools/testing/selftests/powerpc/utils.c

556

if (fd < 0)

tools/testing/selftests/powerpc/utils.c

559

return fd;

tools/testing/selftests/powerpc/utils.c

562

int perf_event_enable(int fd)

tools/testing/selftests/powerpc/utils.c

564

if (ioctl(fd, PERF_EVENT_IOC_ENABLE, PERF_IOC_FLAG_GROUP) == -1) {

tools/testing/selftests/powerpc/utils.c

572

int perf_event_disable(int fd)

tools/testing/selftests/powerpc/utils.c

574

if (ioctl(fd, PERF_EVENT_IOC_DISABLE, PERF_IOC_FLAG_GROUP) == -1) {

tools/testing/selftests/powerpc/utils.c

582

int perf_event_reset(int fd)

tools/testing/selftests/powerpc/utils.c

584

if (ioctl(fd, PERF_EVENT_IOC_RESET, PERF_IOC_FLAG_GROUP) == -1) {

tools/testing/selftests/powerpc/utils.c

63

close(fd);

tools/testing/selftests/powerpc/utils.c

74

int fd;

tools/testing/selftests/powerpc/utils.c

76

fd = open(path, O_RDONLY);

tools/testing/selftests/powerpc/utils.c

77

if (fd < 0)

tools/testing/selftests/proc/fd-001-lookup.c

102

unsigned int fd, target_fd;

tools/testing/selftests/proc/fd-001-lookup.c

126

unsigned int fd;

tools/testing/selftests/proc/fd-001-lookup.c

135

fd = fd_ull;

tools/testing/selftests/proc/fd-001-lookup.c

136

if (fd == dirfd(d))

tools/testing/selftests/proc/fd-001-lookup.c

138

close(fd);

tools/testing/selftests/proc/fd-001-lookup.c

146

fd = open("/", O_PATH|O_DIRECTORY);

tools/testing/selftests/proc/fd-001-lookup.c

147

assert(fd == 0);

tools/testing/selftests/proc/fd-001-lookup.c

148

test_lookup(fd);

tools/testing/selftests/proc/fd-001-lookup.c

149

close(fd);

tools/testing/selftests/proc/fd-001-lookup.c

153

fd = open("/", O_PATH|O_DIRECTORY);

tools/testing/selftests/proc/fd-001-lookup.c

154

assert(fd == 0);

tools/testing/selftests/proc/fd-001-lookup.c

158

if (dup2(fd, target_fd) == target_fd)

tools/testing/selftests/proc/fd-001-lookup.c

163

close(fd);

tools/testing/selftests/proc/fd-001-lookup.c

53

static void test_lookup(unsigned int fd)

tools/testing/selftests/proc/fd-001-lookup.c

60

snprintf(buf, sizeof(buf), "/proc/self/fd/%u", fd);

tools/testing/selftests/proc/fd-001-lookup.c

67

snprintf(buf, sizeof(buf), "/proc/self/fd/%c%u", c, fd);

tools/testing/selftests/proc/fd-001-lookup.c

75

snprintf(buf, sizeof(buf), "/proc/self/fd/%u%c", fd, c);

tools/testing/selftests/proc/fd-003-kthread.c

101

d = fdopendir(fd);

tools/testing/selftests/proc/fd-003-kthread.c

122

static void test_lookup_fail(int fd, const char *pathname)

tools/testing/selftests/proc/fd-003-kthread.c

127

rv = sys_statx(fd, pathname, AT_SYMLINK_NOFOLLOW, 0, (void *)stx);

tools/testing/selftests/proc/fd-003-kthread.c

131

static void test_lookup(int fd)

tools/testing/selftests/proc/fd-003-kthread.c

139

test_lookup_fail(fd, buf);

tools/testing/selftests/proc/fd-003-kthread.c

143

test_lookup_fail(fd, buf);

tools/testing/selftests/proc/fd-003-kthread.c

147

test_lookup_fail(fd, buf);

tools/testing/selftests/proc/fd-003-kthread.c

151

test_lookup_fail(fd, buf);

tools/testing/selftests/proc/fd-003-kthread.c

158

int fd;

tools/testing/selftests/proc/fd-003-kthread.c

167

while ((fd = kernel_thread_fd(pid)) == -1 && pid < 1024) {

tools/testing/selftests/proc/fd-003-kthread.c

174

test_readdir(fd);

tools/testing/selftests/proc/fd-003-kthread.c

175

test_lookup(fd);

tools/testing/selftests/proc/fd-003-kthread.c

44

int dir_fd, fd;

tools/testing/selftests/proc/fd-003-kthread.c

56

fd = openat(dir_fd, "stat", O_RDONLY);

tools/testing/selftests/proc/fd-003-kthread.c

57

if (fd == -1) {

tools/testing/selftests/proc/fd-003-kthread.c

61

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/fd-003-kthread.c

62

close(fd);

tools/testing/selftests/proc/fd-003-kthread.c

88

fd = -1;

tools/testing/selftests/proc/fd-003-kthread.c

90

fd = openat(dir_fd, "fd", O_RDONLY|O_DIRECTORY);

tools/testing/selftests/proc/fd-003-kthread.c

93

return fd;

tools/testing/selftests/proc/fd-003-kthread.c

96

static void test_readdir(int fd)

tools/testing/selftests/proc/proc-2-is-kthread.c

42

int fd = open("/proc/2/status", O_RDONLY);

tools/testing/selftests/proc/proc-2-is-kthread.c

43

assert(fd >= 0);

tools/testing/selftests/proc/proc-2-is-kthread.c

46

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

220

int fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-empty-vm.c

221

if (fd == -1) {

tools/testing/selftests/proc/proc-empty-vm.c

225

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

226

close(fd);

tools/testing/selftests/proc/proc-empty-vm.c

242

int fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-empty-vm.c

243

if (fd == -1) {

tools/testing/selftests/proc/proc-empty-vm.c

254

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

255

close(fd);

tools/testing/selftests/proc/proc-empty-vm.c

265

int fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-empty-vm.c

266

if (fd == -1) {

tools/testing/selftests/proc/proc-empty-vm.c

277

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

278

close(fd);

tools/testing/selftests/proc/proc-empty-vm.c

329

int fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-empty-vm.c

330

if (fd == -1) {

tools/testing/selftests/proc/proc-empty-vm.c

341

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

342

close(fd);

tools/testing/selftests/proc/proc-empty-vm.c

373

int fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-empty-vm.c

374

if (fd == -1) {

tools/testing/selftests/proc/proc-empty-vm.c

379

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-empty-vm.c

380

close(fd);

tools/testing/selftests/proc/proc-fsconfig-hidepid.c

28

static inline int fsconfig(int fd, unsigned int cmd, const char *key, const void *val, int aux)

tools/testing/selftests/proc/proc-fsconfig-hidepid.c

30

return syscall(__NR_fsconfig, fd, cmd, key, val, aux);

tools/testing/selftests/proc/proc-loadavg-001.c

41

int fd;

tools/testing/selftests/proc/proc-loadavg-001.c

44

fd = open("/proc/loadavg" , O_RDONLY);

tools/testing/selftests/proc/proc-loadavg-001.c

45

if (fd == -1)

tools/testing/selftests/proc/proc-loadavg-001.c

47

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-loadavg-001.c

64

lseek(fd, 0, SEEK_SET);

tools/testing/selftests/proc/proc-loadavg-001.c

65

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-net-dev-lseek.c

40

const int fd = open("/proc/net/dev", O_RDONLY);

tools/testing/selftests/proc/proc-net-dev-lseek.c

41

assert(fd >= 0);

tools/testing/selftests/proc/proc-net-dev-lseek.c

44

const ssize_t rv1 = read(fd, buf1, sizeof(buf1));

tools/testing/selftests/proc/proc-net-dev-lseek.c

53

assert(lseek(fd, 0, SEEK_SET) == 0);

tools/testing/selftests/proc/proc-net-dev-lseek.c

56

const ssize_t rv2 = read(fd, buf2, sizeof(buf2));

tools/testing/selftests/proc/proc-pid-vm.c

165

int fd, fd1;

tools/testing/selftests/proc/proc-pid-vm.c

201

fd = openat(AT_FDCWD, "/tmp", O_WRONLY|O_EXCL|O_TMPFILE, 0700);

tools/testing/selftests/proc/proc-pid-vm.c

202

if (fd == -1) {

tools/testing/selftests/proc/proc-pid-vm.c

206

if (writev(fd, iov, 3) != sizeof(struct elf64_hdr) + sizeof(struct elf64_phdr) + len) {

tools/testing/selftests/proc/proc-pid-vm.c

211

snprintf(buf, sizeof(buf), "/proc/self/fd/%u", fd);

tools/testing/selftests/proc/proc-pid-vm.c

213

close(fd);

tools/testing/selftests/proc/proc-pid-vm.c

363

int fd;

tools/testing/selftests/proc/proc-pid-vm.c

366

fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-pid-vm.c

367

if (fd == -1) {

tools/testing/selftests/proc/proc-pid-vm.c

370

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-pid-vm.c

382

int fd;

tools/testing/selftests/proc/proc-pid-vm.c

385

fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-pid-vm.c

386

if (fd == -1) {

tools/testing/selftests/proc/proc-pid-vm.c

389

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-pid-vm.c

438

int fd;

tools/testing/selftests/proc/proc-pid-vm.c

441

fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-pid-vm.c

442

if (fd == -1) {

tools/testing/selftests/proc/proc-pid-vm.c

445

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-pid-vm.c

474

int fd;

tools/testing/selftests/proc/proc-pid-vm.c

477

fd = open(buf, O_RDONLY);

tools/testing/selftests/proc/proc-pid-vm.c

478

if (fd == -1) {

tools/testing/selftests/proc/proc-pid-vm.c

481

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-pid-vm.c

504

int fd, err;

tools/testing/selftests/proc/proc-pid-vm.c

507

fd = open(path_buf, O_RDONLY);

tools/testing/selftests/proc/proc-pid-vm.c

508

if (fd == -1)

tools/testing/selftests/proc/proc-pid-vm.c

519

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/proc/proc-pid-vm.c

546

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/proc/proc-pid-vm.c

556

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/proc/proc-pid-vm.c

570

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/proc/proc-pid-vm.c

580

err = ioctl(fd, PROCMAP_QUERY, &q);

tools/testing/selftests/proc/proc-pidns.c

34

int fd = open(path, O_WRONLY|O_CREAT|O_CLOEXEC, 0644);

tools/testing/selftests/proc/proc-pidns.c

35

if (fd < 0)

tools/testing/selftests/proc/proc-pidns.c

37

return close(fd);

tools/testing/selftests/proc/proc-self-isnt-kthread.c

25

int fd = open("/proc/self/status", O_RDONLY);

tools/testing/selftests/proc/proc-self-isnt-kthread.c

26

assert(fd >= 0);

tools/testing/selftests/proc/proc-self-isnt-kthread.c

29

ssize_t rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/proc-self-map-files-001.c

51

int fd;

tools/testing/selftests/proc/proc-self-map-files-001.c

54

fd = open("/dev/zero", O_RDONLY);

tools/testing/selftests/proc/proc-self-map-files-001.c

55

if (fd == -1)

tools/testing/selftests/proc/proc-self-map-files-001.c

58

p = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE, fd, 0);

tools/testing/selftests/proc/proc-self-map-files-002.c

57

int fd;

tools/testing/selftests/proc/proc-self-map-files-002.c

60

fd = open("/dev/zero", O_RDONLY);

tools/testing/selftests/proc/proc-self-map-files-002.c

61

if (fd == -1)

tools/testing/selftests/proc/proc-self-map-files-002.c

65

p = mmap((void *)va, PAGE_SIZE, PROT_NONE, MAP_PRIVATE|MAP_FILE|MAP_FIXED, fd, 0);

tools/testing/selftests/proc/proc-self-syscall.c

25

static inline ssize_t sys_read(int fd, void *buf, size_t len)

tools/testing/selftests/proc/proc-self-syscall.c

27

return syscall(SYS_read, fd, buf, len);

tools/testing/selftests/proc/proc-self-syscall.c

34

int fd;

tools/testing/selftests/proc/proc-self-syscall.c

37

fd = open("/proc/self/syscall", O_RDONLY);

tools/testing/selftests/proc/proc-self-syscall.c

38

if (fd == -1) {

tools/testing/selftests/proc/proc-self-syscall.c

46

(long)SYS_read, (long)fd, (long)buf2, (long)sizeof(buf2));

tools/testing/selftests/proc/proc-self-syscall.c

49

rv = sys_read(fd, buf2, sizeof(buf2));

tools/testing/selftests/proc/proc-self-wchan.c

25

int fd;

tools/testing/selftests/proc/proc-self-wchan.c

27

fd = open("/proc/self/wchan", O_RDONLY);

tools/testing/selftests/proc/proc-self-wchan.c

28

if (fd == -1) {

tools/testing/selftests/proc/proc-self-wchan.c

35

if (read(fd, buf, sizeof(buf)) != 1)

tools/testing/selftests/proc/proc-subset-pid.c

117

int fd = open("/proc/cpuinfo", O_RDONLY);

tools/testing/selftests/proc/proc-subset-pid.c

118

assert(fd == -1 && errno == ENOENT);

tools/testing/selftests/proc/proc-uptime-001.c

31

int fd;

tools/testing/selftests/proc/proc-uptime-001.c

33

fd = open("/proc/uptime", O_RDONLY);

tools/testing/selftests/proc/proc-uptime-001.c

34

assert(fd >= 0);

tools/testing/selftests/proc/proc-uptime-001.c

36

u0 = proc_uptime(fd);

tools/testing/selftests/proc/proc-uptime-001.c

41

u1 = proc_uptime(fd);

tools/testing/selftests/proc/proc-uptime-002.c

51

int fd;

tools/testing/selftests/proc/proc-uptime-002.c

62

fd = open("/proc/uptime", O_RDONLY);

tools/testing/selftests/proc/proc-uptime-002.c

63

assert(fd >= 0);

tools/testing/selftests/proc/proc-uptime-002.c

65

u0 = proc_uptime(fd);

tools/testing/selftests/proc/proc-uptime-002.c

75

u1 = proc_uptime(fd);

tools/testing/selftests/proc/proc-uptime.h

37

static uint64_t proc_uptime(int fd)

tools/testing/selftests/proc/proc-uptime.h

45

rv = pread(fd, buf, sizeof(buf), 0);

tools/testing/selftests/proc/read.c

109

fd = openat(dirfd(d), de->d_name, O_DIRECTORY|O_RDONLY);

tools/testing/selftests/proc/read.c

110

if (fd == -1)

tools/testing/selftests/proc/read.c

112

dd = fdopendir(fd);

tools/testing/selftests/proc/read.c

41

int fd;

tools/testing/selftests/proc/read.c

45

fd = openat(dirfd(d), filename, O_RDONLY|O_NONBLOCK);

tools/testing/selftests/proc/read.c

46

if (fd == -1)

tools/testing/selftests/proc/read.c

49

(void)lseek(fd, 0, SEEK_SET);

tools/testing/selftests/proc/read.c

50

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/read.c

52

close(fd);

tools/testing/selftests/proc/read.c

57

int fd;

tools/testing/selftests/proc/read.c

60

fd = openat(dirfd(d), filename, O_WRONLY);

tools/testing/selftests/proc/read.c

61

if (fd == -1)

tools/testing/selftests/proc/read.c

63

rv = write(fd, buf, len);

tools/testing/selftests/proc/read.c

65

close(fd);

tools/testing/selftests/proc/read.c

95

int fd;

tools/testing/selftests/proc/setns-dcache.c

114

int fd;

tools/testing/selftests/proc/setns-dcache.c

116

fd = open("/proc/net/unix", O_RDONLY);

tools/testing/selftests/proc/setns-dcache.c

117

if (fd == -1) {

tools/testing/selftests/proc/setns-dcache.c

122

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/setns-dcache.c

47

int fd[2];

tools/testing/selftests/proc/setns-dcache.c

65

if (pipe(fd) == -1) {

tools/testing/selftests/proc/setns-dcache.c

79

if (write(fd[1], &_, 1) != 1) {

tools/testing/selftests/proc/setns-dcache.c

88

if (read(fd[0], &_, 1) != 1) {

tools/testing/selftests/proc/setns-sysvipc.c

113

int fd;

tools/testing/selftests/proc/setns-sysvipc.c

115

fd = open("/proc/sysvipc/shm", O_RDONLY);

tools/testing/selftests/proc/setns-sysvipc.c

116

if (fd == -1) {

tools/testing/selftests/proc/setns-sysvipc.c

122

rv = read(fd, buf, sizeof(buf));

tools/testing/selftests/proc/setns-sysvipc.c

46

int fd[2];

tools/testing/selftests/proc/setns-sysvipc.c

64

if (pipe(fd) == -1) {

tools/testing/selftests/proc/setns-sysvipc.c

78

if (write(fd[1], &_, 1) != 1) {

tools/testing/selftests/proc/setns-sysvipc.c

87

if (read(fd[0], &_, 1) != 1) {

tools/testing/selftests/ptp/testptp.c

172

int c, cnt, fd;

tools/testing/selftests/ptp/testptp.c

323

fd = open(device, readonly ? O_RDONLY : O_RDWR);

tools/testing/selftests/ptp/testptp.c

324

if (fd < 0) {

tools/testing/selftests/ptp/testptp.c

329

clkid = get_clockid(fd);

tools/testing/selftests/ptp/testptp.c

336

if (ioctl(fd, PTP_CLOCK_GETCAPS, &caps)) {

tools/testing/selftests/ptp/testptp.c

443

if (ioctl(fd, PTP_PIN_SETFUNC, &desc)) {

tools/testing/selftests/ptp/testptp.c

455

if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {

tools/testing/selftests/ptp/testptp.c

463

cnt = read(fd, &event, sizeof(event));

tools/testing/selftests/ptp/testptp.c

475

if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {

tools/testing/selftests/ptp/testptp.c

482

do_flag_test(fd, index);

tools/testing/selftests/ptp/testptp.c

487

if (ioctl(fd, PTP_CLOCK_GETCAPS, &caps)) {

tools/testing/selftests/ptp/testptp.c

494

if (ioctl(fd, PTP_PIN_GETFUNC, &desc)) {

tools/testing/selftests/ptp/testptp.c

537

if (ioctl(fd, PTP_PEROUT_REQUEST2, &perout_request)) {

tools/testing/selftests/ptp/testptp.c

546

if (ioctl(fd, PTP_ENABLE_PPS, enable)) {

tools/testing/selftests/ptp/testptp.c

567

if (ioctl(fd, PTP_SYS_OFFSET, sysoff))

tools/testing/selftests/ptp/testptp.c

58

static void do_flag_test(int fd, unsigned int index)

tools/testing/selftests/ptp/testptp.c

604

if (ioctl(fd, PTP_SYS_OFFSET_EXTENDED, soe)) {

tools/testing/selftests/ptp/testptp.c

664

if (ioctl(fd, PTP_SYS_OFFSET_PRECISE, xts)) {

tools/testing/selftests/ptp/testptp.c

681

if (ioctl(fd, PTP_MASK_CLEAR_ALL)) {

tools/testing/selftests/ptp/testptp.c

683

} else if (ioctl(fd, PTP_MASK_EN_SINGLE, (unsigned int *)&channel)) {

tools/testing/selftests/ptp/testptp.c

692

close(fd);

tools/testing/selftests/ptp/testptp.c

80

err = ioctl(fd, request[i], &extts_request);

tools/testing/selftests/ptp/testptp.c

84

err = ioctl(fd, request[i], &extts_request);

tools/testing/selftests/ptp/testptp.c

89

static clockid_t get_clockid(int fd)

tools/testing/selftests/ptp/testptp.c

92

return (((unsigned int) ~fd) << 3) | CLOCKFD;

tools/testing/selftests/resctrl/resctrl_val.c

103

if (imc_counters_config[i].fd == -1) {

tools/testing/selftests/resctrl/resctrl_val.c

244

if (imc_counters_config[mc].fd != -1)

tools/testing/selftests/resctrl/resctrl_val.c

245

close(imc_counters_config[mc].fd);

tools/testing/selftests/resctrl/resctrl_val.c

260

imc_counters_config[imc].fd = -1;

tools/testing/selftests/resctrl/resctrl_val.c

318

if (read(r->fd, &r->return_value,

tools/testing/selftests/resctrl/resctrl_val.c

36

int fd;

tools/testing/selftests/resctrl/resctrl_val.c

63

ioctl(imc_counters_config[i].fd, PERF_EVENT_IOC_RESET, 0);

tools/testing/selftests/resctrl/resctrl_val.c

64

ioctl(imc_counters_config[i].fd, PERF_EVENT_IOC_ENABLE, 0);

tools/testing/selftests/resctrl/resctrl_val.c

69

ioctl(imc_counters_config[i].fd, PERF_EVENT_IOC_DISABLE, 0);

tools/testing/selftests/resctrl/resctrl_val.c

99

imc_counters_config[i].fd =

tools/testing/selftests/resctrl/resctrlfs.c

708

int domain_id, fd, schema_len, ret = 0;

tools/testing/selftests/resctrl/resctrlfs.c

737

fd = open(controlgroup, O_WRONLY);

tools/testing/selftests/resctrl/resctrlfs.c

738

if (fd < 0) {

tools/testing/selftests/resctrl/resctrlfs.c

745

if (write(fd, schema, schema_len) < 0) {

tools/testing/selftests/resctrl/resctrlfs.c

748

close(fd);

tools/testing/selftests/resctrl/resctrlfs.c

753

close(fd);

tools/testing/selftests/ring-buffer/map_test.c

26

int fd, ret;

tools/testing/selftests/ring-buffer/map_test.c

28

fd = open(path, O_WRONLY | O_TRUNC);

tools/testing/selftests/ring-buffer/map_test.c

29

if (fd < 0)

tools/testing/selftests/ring-buffer/map_test.c

30

return fd;

tools/testing/selftests/ring-buffer/map_test.c

32

ret = write(fd, value, strlen(value));

tools/testing/selftests/ring-buffer/map_test.c

34

close(fd);

tools/testing/selftests/riscv/abi/pointer_masking.c

188

static bool pwrite_wrapper(int fd, void *buf, size_t count, const char *msg)

tools/testing/selftests/riscv/abi/pointer_masking.c

190

int ret = pwrite(fd, buf, count, 0);

tools/testing/selftests/riscv/abi/pointer_masking.c

203

int fd;

tools/testing/selftests/riscv/abi/pointer_masking.c

207

fd = open("/proc/sys/abi/tagged_addr_disabled", O_WRONLY);

tools/testing/selftests/riscv/abi/pointer_masking.c

208

if (fd < 0) {

tools/testing/selftests/riscv/abi/pointer_masking.c

215

if (!pwrite_wrapper(fd, &value, 1, "write '1'"))

tools/testing/selftests/riscv/abi/pointer_masking.c

222

if (!pwrite_wrapper(fd, &value, 1, "write '0'"))

tools/testing/selftests/riscv/abi/pointer_masking.c

230

close(fd);

tools/testing/selftests/riscv/cfi/shadowstack.c

248

int fd = 0;

tools/testing/selftests/riscv/cfi/shadowstack.c

261

fd = open("/proc/self/mem", O_RDWR);

tools/testing/selftests/riscv/cfi/shadowstack.c

262

if (fd == -1)

tools/testing/selftests/riscv/cfi/shadowstack.c

265

if (gup_tests(fd, write_addr)) {

tools/testing/selftests/rtc/rtctest.c

100

rc = ioctl(fd, RTC_PARAM_GET, &param);

tools/testing/selftests/rtc/rtctest.c

120

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

122

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

127

rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);

tools/testing/selftests/rtc/rtctest.c

135

rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);

tools/testing/selftests/rtc/rtctest.c

158

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

160

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

163

rc = ioctl(self->fd, RTC_UIE_ON, 0);

tools/testing/selftests/rtc/rtctest.c

172

rc = read(self->fd, &data, sizeof(data));

tools/testing/selftests/rtc/rtctest.c

179

rc = ioctl(self->fd, RTC_UIE_OFF, 0);

tools/testing/selftests/rtc/rtctest.c

187

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

189

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

192

rc = ioctl(self->fd, RTC_UIE_ON, 0);

tools/testing/selftests/rtc/rtctest.c

204

FD_SET(self->fd, &readfds);

tools/testing/selftests/rtc/rtctest.c

206

rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);

tools/testing/selftests/rtc/rtctest.c

211

rc = read(self->fd, &data, sizeof(unsigned long));

tools/testing/selftests/rtc/rtctest.c

218

rc = ioctl(self->fd, RTC_UIE_OFF, 0);

tools/testing/selftests/rtc/rtctest.c

231

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

233

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

235

alarm_state = get_rtc_alarm_state(self->fd, 1);

tools/testing/selftests/rtc/rtctest.c

241

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

247

rc = ioctl(self->fd, RTC_ALM_SET, &tm);

tools/testing/selftests/rtc/rtctest.c

259

rc = ioctl(self->fd, RTC_ALM_READ, &tm);

tools/testing/selftests/rtc/rtctest.c

266

rc = ioctl(self->fd, RTC_AIE_ON, 0);

tools/testing/selftests/rtc/rtctest.c

270

FD_SET(self->fd, &readfds);

tools/testing/selftests/rtc/rtctest.c

272

rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);

tools/testing/selftests/rtc/rtctest.c

277

rc = ioctl(self->fd, RTC_AIE_OFF, 0);

tools/testing/selftests/rtc/rtctest.c

280

rc = read(self->fd, &data, sizeof(unsigned long));

tools/testing/selftests/rtc/rtctest.c

284

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

301

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

303

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

305

alarm_state = get_rtc_alarm_state(self->fd, 1);

tools/testing/selftests/rtc/rtctest.c

311

rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);

tools/testing/selftests/rtc/rtctest.c

319

rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);

tools/testing/selftests/rtc/rtctest.c

331

rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);

tools/testing/selftests/rtc/rtctest.c

340

FD_SET(self->fd, &readfds);

tools/testing/selftests/rtc/rtctest.c

342

rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);

tools/testing/selftests/rtc/rtctest.c

346

rc = read(self->fd, &data, sizeof(unsigned long));

tools/testing/selftests/rtc/rtctest.c

349

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

36

int fd;

tools/testing/selftests/rtc/rtctest.c

365

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

367

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

369

alarm_state = get_rtc_alarm_state(self->fd, 0);

tools/testing/selftests/rtc/rtctest.c

373

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

379

rc = ioctl(self->fd, RTC_ALM_SET, &tm);

tools/testing/selftests/rtc/rtctest.c

391

rc = ioctl(self->fd, RTC_ALM_READ, &tm);

tools/testing/selftests/rtc/rtctest.c

398

rc = ioctl(self->fd, RTC_AIE_ON, 0);

tools/testing/selftests/rtc/rtctest.c

40

self->fd = open(rtc_file, O_RDONLY);

tools/testing/selftests/rtc/rtctest.c

402

FD_SET(self->fd, &readfds);

tools/testing/selftests/rtc/rtctest.c

404

rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);

tools/testing/selftests/rtc/rtctest.c

409

rc = ioctl(self->fd, RTC_AIE_OFF, 0);

tools/testing/selftests/rtc/rtctest.c

412

rc = read(self->fd, &data, sizeof(unsigned long));

tools/testing/selftests/rtc/rtctest.c

416

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

433

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

435

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

437

alarm_state = get_rtc_alarm_state(self->fd, 0);

tools/testing/selftests/rtc/rtctest.c

44

close(self->fd);

tools/testing/selftests/rtc/rtctest.c

441

rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);

tools/testing/selftests/rtc/rtctest.c

449

rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);

tools/testing/selftests/rtc/rtctest.c

461

rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);

tools/testing/selftests/rtc/rtctest.c

470

FD_SET(self->fd, &readfds);

tools/testing/selftests/rtc/rtctest.c

472

rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);

tools/testing/selftests/rtc/rtctest.c

476

rc = read(self->fd, &data, sizeof(unsigned long));

tools/testing/selftests/rtc/rtctest.c

479

rc = ioctl(self->fd, RTC_RD_TIME, &tm);

tools/testing/selftests/rtc/rtctest.c

51

if (self->fd == -1 && errno == ENOENT)

tools/testing/selftests/rtc/rtctest.c

53

ASSERT_NE(-1, self->fd);

tools/testing/selftests/rtc/rtctest.c

56

rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);

tools/testing/selftests/rtc/rtctest.c

92

static enum rtc_alarm_state get_rtc_alarm_state(int fd, int need_seconds)

tools/testing/selftests/safesetid/safesetid-test.c

111

FILE *fd;

tools/testing/selftests/safesetid/safesetid-test.c

116

fd=fopen("/etc/passwd","a");

tools/testing/selftests/safesetid/safesetid-test.c

117

if (fd == NULL)

tools/testing/selftests/safesetid/safesetid-test.c

119

if (fseek(fd, 0, SEEK_END))

tools/testing/selftests/safesetid/safesetid-test.c

128

int value = putpwent(&p,fd);

tools/testing/selftests/safesetid/safesetid-test.c

131

if (fclose(fd))

tools/testing/selftests/safesetid/safesetid-test.c

140

FILE *fd;

tools/testing/selftests/safesetid/safesetid-test.c

145

fd=fopen("/etc/group","a");

tools/testing/selftests/safesetid/safesetid-test.c

146

if (fd == NULL)

tools/testing/selftests/safesetid/safesetid-test.c

148

if (fseek(fd, 0, SEEK_END))

tools/testing/selftests/safesetid/safesetid-test.c

155

int value = putgrent(&g,fd);

tools/testing/selftests/safesetid/safesetid-test.c

158

if (fclose(fd))

tools/testing/selftests/safesetid/safesetid-test.c

165

int fd = open(add_uid_whitelist_policy_file, O_WRONLY);

tools/testing/selftests/safesetid/safesetid-test.c

166

if (fd < 0) {

tools/testing/selftests/safesetid/safesetid-test.c

176

if (close(fd) != 0) {

tools/testing/selftests/safesetid/safesetid-test.c

187

int fd;

tools/testing/selftests/safesetid/safesetid-test.c

189

fd = open(add_uid_whitelist_policy_file, O_WRONLY);

tools/testing/selftests/safesetid/safesetid-test.c

190

if (fd < 0)

tools/testing/selftests/safesetid/safesetid-test.c

192

written = write(fd, policy_str, strlen(policy_str));

tools/testing/selftests/safesetid/safesetid-test.c

201

if (close(fd) != 0) {

tools/testing/selftests/safesetid/safesetid-test.c

211

int fd;

tools/testing/selftests/safesetid/safesetid-test.c

213

fd = open(add_gid_whitelist_policy_file, O_WRONLY);

tools/testing/selftests/safesetid/safesetid-test.c

214

if (fd < 0)

tools/testing/selftests/safesetid/safesetid-test.c

216

written = write(fd, policy_str, strlen(policy_str));

tools/testing/selftests/safesetid/safesetid-test.c

225

if (close(fd) != 0) {

tools/testing/selftests/safesetid/safesetid-test.c

55

int fd;

tools/testing/selftests/safesetid/safesetid-test.c

70

fd = open(filename, O_WRONLY);

tools/testing/selftests/safesetid/safesetid-test.c

71

if (fd < 0) {

tools/testing/selftests/safesetid/safesetid-test.c

76

written = write(fd, buf, buf_len);

tools/testing/selftests/safesetid/safesetid-test.c

87

if (close(fd) != 0) {

tools/testing/selftests/sched_ext/allowed_cpus.c

28

int fd, ret;

tools/testing/selftests/sched_ext/allowed_cpus.c

37

fd = bpf_program__fd(skel->progs.select_cpu_from_user);

tools/testing/selftests/sched_ext/allowed_cpus.c

38

if (fd < 0)

tools/testing/selftests/sched_ext/allowed_cpus.c

39

return fd;

tools/testing/selftests/sched_ext/allowed_cpus.c

41

ret = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/sched_ext/enq_select_cpu.c

30

int fd, ret;

tools/testing/selftests/sched_ext/enq_select_cpu.c

39

fd = bpf_program__fd(skel->progs.select_cpu_from_user);

tools/testing/selftests/sched_ext/enq_select_cpu.c

40

if (fd < 0)

tools/testing/selftests/sched_ext/enq_select_cpu.c

41

return fd;

tools/testing/selftests/sched_ext/enq_select_cpu.c

43

ret = bpf_prog_test_run_opts(fd, &attr);

tools/testing/selftests/sched_ext/rt_stall.c

26

static void signal_ready(int fd)

tools/testing/selftests/sched_ext/rt_stall.c

30

if (write(fd, &c, 1) != 1) {

tools/testing/selftests/sched_ext/rt_stall.c

34

close(fd);

tools/testing/selftests/sched_ext/rt_stall.c

38

static void wait_ready(int fd)

tools/testing/selftests/sched_ext/rt_stall.c

42

if (read(fd, &c, 1) != 1) {

tools/testing/selftests/sched_ext/rt_stall.c

46

close(fd);

tools/testing/selftests/sched_ext/util.c

17

int fd;

tools/testing/selftests/sched_ext/util.c

19

fd = open(path, O_RDONLY);

tools/testing/selftests/sched_ext/util.c

20

if (fd < 0)

tools/testing/selftests/sched_ext/util.c

23

len = read(fd, buf, max_len - 1);

tools/testing/selftests/sched_ext/util.c

28

close(fd);

tools/testing/selftests/sched_ext/util.c

35

int fd;

tools/testing/selftests/sched_ext/util.c

38

fd = open(path, O_WRONLY | O_APPEND);

tools/testing/selftests/sched_ext/util.c

39

if (fd < 0)

tools/testing/selftests/sched_ext/util.c

42

written = write(fd, buf, len);

tools/testing/selftests/sched_ext/util.c

43

close(fd);

tools/testing/selftests/seccomp/seccomp_bpf.c

1535

void start_tracer(struct __test_metadata *_metadata, int fd, pid_t tracee,

tools/testing/selftests/seccomp/seccomp_bpf.c

1568

ASSERT_EQ(1, write(fd, "A", 1));

tools/testing/selftests/seccomp/seccomp_bpf.c

1569

ASSERT_EQ(0, close(fd));

tools/testing/selftests/seccomp/seccomp_bpf.c

3441

pollfd.fd = listener;

tools/testing/selftests/seccomp/seccomp_bpf.c

3460

pollfd.fd = listener;

tools/testing/selftests/seccomp/seccomp_bpf.c

3877

pollfd.fd = listener;

tools/testing/selftests/seccomp/seccomp_bpf.c

3885

pollfd.fd = listener;

tools/testing/selftests/seccomp/seccomp_bpf.c

3973

pollfd.fd = 200;

tools/testing/selftests/seccomp/seccomp_bpf.c

4116

pollfd.fd = 200;

tools/testing/selftests/seccomp/seccomp_bpf.c

4137

int status, listener, memfd, fd, nextfd;

tools/testing/selftests/seccomp/seccomp_bpf.c

4215

fd = ioctl(listener, SECCOMP_IOCTL_NOTIF_ADDFD, &addfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4216

EXPECT_EQ(fd, nextfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4218

EXPECT_EQ(filecmp(getpid(), pid, memfd, fd), 0);

tools/testing/selftests/seccomp/seccomp_bpf.c

4223

fd = ioctl(listener, SECCOMP_IOCTL_NOTIF_ADDFD_BIG, &big);

tools/testing/selftests/seccomp/seccomp_bpf.c

4224

EXPECT_EQ(fd, nextfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4230

fd = ioctl(listener, SECCOMP_IOCTL_NOTIF_ADDFD, &addfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4231

EXPECT_EQ(fd, 42);

tools/testing/selftests/seccomp/seccomp_bpf.c

4232

EXPECT_EQ(filecmp(getpid(), pid, memfd, fd), 0);

tools/testing/selftests/seccomp/seccomp_bpf.c

4258

fd = ioctl(listener, SECCOMP_IOCTL_NOTIF_ADDFD, &addfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4263

EXPECT_EQ(fd, nextfd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4265

ASSERT_EQ(filecmp(getpid(), pid, memfd, fd), 0);

tools/testing/selftests/seccomp/seccomp_bpf.c

4894

int fd;

tools/testing/selftests/seccomp/seccomp_bpf.c

4902

fd = syscall(__NR_dup, 0);

tools/testing/selftests/seccomp/seccomp_bpf.c

4903

if (fd < 0) {

tools/testing/selftests/seccomp/seccomp_bpf.c

4907

close(fd);

tools/testing/selftests/seccomp/seccomp_bpf.c

4919

.fd = pipe_fds[0],

tools/testing/selftests/seccomp/seccomp_bpf.c

5121

int fd;

tools/testing/selftests/seccomp/seccomp_bpf.c

5185

self->fd = syscall(__NR_perf_event_open, &attr,

tools/testing/selftests/seccomp/seccomp_bpf.c

773

int fd;

tools/testing/selftests/seccomp/seccomp_bpf.c

785

fd = open("/dev/zero", O_RDONLY);

tools/testing/selftests/seccomp/seccomp_bpf.c

786

ASSERT_NE(-1, fd);

tools/testing/selftests/seccomp/seccomp_bpf.c

790

NULL, page_size, PROT_READ, MAP_PRIVATE, fd, page_size);

tools/testing/selftests/seccomp/seccomp_bpf.c

794

NULL, page_size, PROT_READ, MAP_PRIVATE, fd, 0x0C0FFEE);

tools/testing/selftests/seccomp/seccomp_bpf.c

800

close(fd);

tools/testing/selftests/sgx/load.c

124

rc = ioctl(encl->fd, SGX_IOC_ENCLAVE_ADD_PAGES, &ioc);

tools/testing/selftests/sgx/load.c

188

int fd = -1;

tools/testing/selftests/sgx/load.c

192

fd = open(device_path, O_RDWR);

tools/testing/selftests/sgx/load.c

193

if (fd < 0) {

tools/testing/selftests/sgx/load.c

204

ptr = mmap(NULL, PAGE_SIZE, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/sgx/load.c

217

ptr = mmap(NULL, PAGE_SIZE, PROT_EXEC, MAP_SHARED, fd, 0);

tools/testing/selftests/sgx/load.c

224

encl->fd = fd;

tools/testing/selftests/sgx/load.c

312

if (fd != -1)

tools/testing/selftests/sgx/load.c

313

close(fd);

tools/testing/selftests/sgx/load.c

32

if (encl->fd)

tools/testing/selftests/sgx/load.c

33

close(encl->fd);

tools/testing/selftests/sgx/load.c

363

ret = ioctl(encl->fd, SGX_IOC_ENCLAVE_INIT, &ioc);

tools/testing/selftests/sgx/load.c

49

int fd;

tools/testing/selftests/sgx/load.c

51

fd = open(path, O_RDONLY);

tools/testing/selftests/sgx/load.c

52

if (fd == -1) {

tools/testing/selftests/sgx/load.c

63

bin = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);

tools/testing/selftests/sgx/load.c

72

close(fd);

tools/testing/selftests/sgx/load.c

76

close(fd);

tools/testing/selftests/sgx/load.c

96

rc = ioctl(encl->fd, SGX_IOC_ENCLAVE_CREATE, &ioc);

tools/testing/selftests/sgx/main.c

1017

MAP_SHARED | MAP_FIXED, self->encl.fd, 0);

tools/testing/selftests/sgx/main.c

1148

self->encl.fd, 0);

tools/testing/selftests/sgx/main.c

1251

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1292

self->encl.fd, 0);

tools/testing/selftests/sgx/main.c

1381

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1444

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1499

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_REMOVE_PAGES, &remove_ioc);

tools/testing/selftests/sgx/main.c

1581

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1645

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1661

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_REMOVE_PAGES, &remove_ioc);

tools/testing/selftests/sgx/main.c

1692

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &ioc);

tools/testing/selftests/sgx/main.c

1756

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &ioc);

tools/testing/selftests/sgx/main.c

1807

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &ioc);

tools/testing/selftests/sgx/main.c

1871

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &ioc);

tools/testing/selftests/sgx/main.c

1928

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1956

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

1985

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_REMOVE_PAGES, &remove_ioc);

tools/testing/selftests/sgx/main.c

205

seg->prot, MAP_SHARED | MAP_FIXED, encl->fd, 0);

tools/testing/selftests/sgx/main.c

411

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

459

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_MODIFY_TYPES, &modt_ioc);

tools/testing/selftests/sgx/main.c

496

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_REMOVE_PAGES, &remove_ioc);

tools/testing/selftests/sgx/main.c

737

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS, &ioc);

tools/testing/selftests/sgx/main.c

761

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS, &ioc);

tools/testing/selftests/sgx/main.c

799

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS,

tools/testing/selftests/sgx/main.c

871

ret = ioctl(self->encl.fd, SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS,

tools/testing/selftests/sgx/main.h

21

int fd;

tools/testing/selftests/sparc64/drivers/adi-test.c

180

static int read_adi(int fd, unsigned char *buf, int buf_sz)

tools/testing/selftests/sparc64/drivers/adi-test.c

187

ret = read(fd, buf + bytes_read, buf_sz - bytes_read);

tools/testing/selftests/sparc64/drivers/adi-test.c

204

static int pread_adi(int fd, unsigned char *buf,

tools/testing/selftests/sparc64/drivers/adi-test.c

214

ret = pread(fd, buf + bytes_read, buf_sz - bytes_read,

tools/testing/selftests/sparc64/drivers/adi-test.c

236

static int write_adi(int fd, const unsigned char * const buf, int buf_sz)

tools/testing/selftests/sparc64/drivers/adi-test.c

243

ret = write(fd, buf + bytes_written, buf_sz - bytes_written);

tools/testing/selftests/sparc64/drivers/adi-test.c

259

static int pwrite_adi(int fd, const unsigned char * const buf,

tools/testing/selftests/sparc64/drivers/adi-test.c

270

ret = pwrite(fd, buf + bytes_written,

tools/testing/selftests/sparc64/drivers/adi-test.c

293

static off_t seek_adi(int fd, off_t offset, int whence)

tools/testing/selftests/sparc64/drivers/adi-test.c

299

ret = lseek(fd, offset, whence);

tools/testing/selftests/sparc64/drivers/adi-test.c

309

(void)lseek(fd, 0, SEEK_END);

tools/testing/selftests/sparc64/drivers/adi-test.c

313

static int test0_prpw_aligned_1byte(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

327

ret = pwrite_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

331

ret = pread_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

347

static int test1_prpw_aligned_4096bytes(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

364

ret = pwrite_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

368

ret = pread_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

387

static int test2_prpw_aligned_10327bytes(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

404

ret = pwrite_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

408

ret = pread_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

427

static int test3_prpw_unaligned_12541bytes(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

444

ret = pwrite_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

448

ret = pread_adi(fd, version, sizeof(version), offset);

tools/testing/selftests/sparc64/drivers/adi-test.c

466

static int test4_lseek(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

476

offset_out = seek_adi(fd, offset_in, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

483

offset_out = seek_adi(fd, offset_in, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

492

offset_out = seek_adi(fd, 0, SEEK_CUR);

tools/testing/selftests/sparc64/drivers/adi-test.c

498

offset_out = seek_adi(fd, OFFSET_ADD, SEEK_CUR);

tools/testing/selftests/sparc64/drivers/adi-test.c

504

offset_out = seek_adi(fd, OFFSET_SUBTRACT, SEEK_CUR);

tools/testing/selftests/sparc64/drivers/adi-test.c

515

static int test5_rw_aligned_1byte(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

528

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

534

ret = write_adi(fd, &version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

538

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

544

ret = read_adi(fd, &version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

560

static int test6_rw_aligned_9434bytes(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

575

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

581

ret = write_adi(fd, version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

587

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

593

ret = read_adi(fd, version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

612

static int test7_rw_aligned_14963bytes(int fd)

tools/testing/selftests/sparc64/drivers/adi-test.c

629

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

635

ret = write_adi(fd, version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

641

oret = seek_adi(fd, offset, SEEK_SET);

tools/testing/selftests/sparc64/drivers/adi-test.c

647

ret = read_adi(fd, version, sizeof(version));

tools/testing/selftests/sparc64/drivers/adi-test.c

667

static int (*tests[])(int fd) = {

tools/testing/selftests/sparc64/drivers/adi-test.c

681

int fd, ret, test;

tools/testing/selftests/sparc64/drivers/adi-test.c

687

fd = open("/dev/adi", O_RDWR);

tools/testing/selftests/sparc64/drivers/adi-test.c

688

if (fd < 0) {

tools/testing/selftests/sparc64/drivers/adi-test.c

697

ret = (*tests[test])(fd);

tools/testing/selftests/sparc64/drivers/adi-test.c

706

close(fd);

tools/testing/selftests/splice/splice_read.c

14

int fd;

tools/testing/selftests/splice/splice_read.c

23

fd = open(argv[1], O_RDONLY);

tools/testing/selftests/splice/splice_read.c

24

if (fd < 0) {

tools/testing/selftests/splice/splice_read.c

34

if (fstat(fd, &statbuf) < 0) {

tools/testing/selftests/splice/splice_read.c

48

spliced = splice(fd, NULL, STDOUT_FILENO, NULL,

tools/testing/selftests/splice/splice_read.c

55

close(fd);

tools/testing/selftests/sync/sw_sync.h

38

int sw_sync_timeline_is_valid(int fd);

tools/testing/selftests/sync/sw_sync.h

39

int sw_sync_timeline_inc(int fd, unsigned int count);

tools/testing/selftests/sync/sw_sync.h

40

void sw_sync_timeline_destroy(int fd);

tools/testing/selftests/sync/sw_sync.h

42

int sw_sync_fence_create(int fd, const char *name, unsigned int value);

tools/testing/selftests/sync/sw_sync.h

43

int sw_sync_fence_is_valid(int fd);

tools/testing/selftests/sync/sw_sync.h

44

void sw_sync_fence_destroy(int fd);

tools/testing/selftests/sync/sync.c

114

err = ioctl(fd, SYNC_IOC_FILE_INFO, info);

tools/testing/selftests/sync/sync.c

131

int sync_fence_size(int fd)

tools/testing/selftests/sync/sync.c

134

struct sync_file_info *info = sync_file_info(fd);

tools/testing/selftests/sync/sync.c

146

int sync_fence_count_with_status(int fd, int status)

tools/testing/selftests/sync/sync.c

150

struct sync_file_info *info = sync_file_info(fd);

tools/testing/selftests/sync/sync.c

171

int sw_sync_timeline_inc(int fd, unsigned int count)

tools/testing/selftests/sync/sync.c

175

return ioctl(fd, SW_SYNC_IOC_INC, &arg);

tools/testing/selftests/sync/sync.c

178

int sw_sync_timeline_is_valid(int fd)

tools/testing/selftests/sync/sync.c

182

if (fd == -1)

tools/testing/selftests/sync/sync.c

185

status = fcntl(fd, F_GETFD, 0);

tools/testing/selftests/sync/sync.c

189

void sw_sync_timeline_destroy(int fd)

tools/testing/selftests/sync/sync.c

191

if (sw_sync_timeline_is_valid(fd))

tools/testing/selftests/sync/sync.c

192

close(fd);

tools/testing/selftests/sync/sync.c

195

int sw_sync_fence_create(int fd, const char *name, unsigned int value)

tools/testing/selftests/sync/sync.c

204

err = ioctl(fd, SW_SYNC_IOC_CREATE_FENCE, &data);

tools/testing/selftests/sync/sync.c

211

int sw_sync_fence_is_valid(int fd)

tools/testing/selftests/sync/sync.c

214

return sw_sync_timeline_is_valid(fd);

tools/testing/selftests/sync/sync.c

217

void sw_sync_fence_destroy(int fd)

tools/testing/selftests/sync/sync.c

219

if (sw_sync_fence_is_valid(fd))

tools/testing/selftests/sync/sync.c

220

close(fd);

tools/testing/selftests/sync/sync.c

58

int sync_wait(int fd, int timeout)

tools/testing/selftests/sync/sync.c

62

fds.fd = fd;

tools/testing/selftests/sync/sync.c

84

static struct sync_file_info *sync_file_info(int fd)

tools/testing/selftests/sync/sync.c

94

err = ioctl(fd, SYNC_IOC_FILE_INFO, info);

tools/testing/selftests/sync/sync.h

35

int sync_wait(int fd, int timeout);

tools/testing/selftests/sync/sync.h

37

int sync_fence_size(int fd);

tools/testing/selftests/sync/sync.h

38

int sync_fence_count_with_status(int fd, int status);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

100

if (read(fd, status_str, sizeof(status_str)) < 0)

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

106

close(fd);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

18

int fd;

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

22

fd = open(POWER_FLOOR_ENABLE_ATTRIBUTE, O_RDWR);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

23

if (fd < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

28

if (write(fd, "0\n", 2) < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

35

close(fd);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

42

int fd, ret;

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

52

fd = open(POWER_FLOOR_ENABLE_ATTRIBUTE, O_RDWR);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

53

if (fd < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

58

if (write(fd, "1\n", 2) < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

63

close(fd);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

68

fd = open(POWER_FLOOR_STATUS_ATTRIBUTE, O_RDONLY);

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

69

if (fd < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

74

if ((lseek(fd, 0L, SEEK_SET)) < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

79

if (read(fd, status_str, sizeof(status_str)) < 0) {

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

85

ufd.fd = fd;

tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

95

if ((lseek(fd, 0L, SEEK_SET)) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

116

fd = open(wlt_enable_attr, O_RDWR);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

117

if (fd < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

122

if (write(fd, "1\n", 2) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

127

close(fd);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

132

fd = open(WORKLOAD_TYPE_INDEX_ATTRIBUTE, O_RDONLY);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

133

if (fd < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

138

if ((lseek(fd, 0L, SEEK_SET)) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

143

if (read(fd, index_str, sizeof(index_str)) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

149

ufd.fd = fd;

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

159

if ((lseek(fd, 0L, SEEK_SET)) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

164

if (read(fd, index_str, sizeof(index_str)) < 0)

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

185

close(fd);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

33

int fd;

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

37

fd = open(wlt_enable_attr, O_RDWR);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

38

if (fd < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

43

if (write(fd, "0\n", 2) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

50

close(fd);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

55

int fd;

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

59

fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

60

if (fd < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

65

if (write(fd, delay_str, strlen(delay_str)) < 0) {

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

70

close(fd);

tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c

77

int fd, ret, index;

tools/testing/selftests/timens/futex.c

64

int status, len, fd;

tools/testing/selftests/timens/futex.c

82

fd = open("/proc/self/timens_offsets", O_WRONLY);

tools/testing/selftests/timens/futex.c

83

if (fd < 0)

tools/testing/selftests/timens/futex.c

86

if (write(fd, buf, len) != len)

tools/testing/selftests/timens/futex.c

89

close(fd);

tools/testing/selftests/timens/procfs.c

29

static int switch_ns(int fd)

tools/testing/selftests/timens/procfs.c

31

if (setns(fd, CLONE_NEWTIME))

tools/testing/selftests/timens/timens.c

48

static int switch_ns(int fd)

tools/testing/selftests/timens/timens.c

50

if (setns(fd, CLONE_NEWTIME)) {

tools/testing/selftests/timens/timens.h

66

int fd, len;

tools/testing/selftests/timens/timens.h

74

fd = open("/proc/self/timens_offsets", O_WRONLY);

tools/testing/selftests/timens/timens.h

75

if (fd < 0)

tools/testing/selftests/timens/timens.h

78

if (write(fd, buf, len) != len)

tools/testing/selftests/timens/timens.h

81

close(fd);

tools/testing/selftests/timens/timer.c

102

close(fd);

tools/testing/selftests/timens/timer.c

22

timer_t fd;

tools/testing/selftests/timens/timer.c

42

if (timer_create(clockid, &sevp, &fd) == -1) {

tools/testing/selftests/timens/timer.c

52

if (timer_settime(fd, flags, &new_value, NULL) == -1)

tools/testing/selftests/timens/timer.c

55

if (timer_gettime(fd, &new_value) == -1)

tools/testing/selftests/timens/timer.c

73

int ret, status, len, fd;

tools/testing/selftests/timens/timer.c

95

fd = open("/proc/self/timens_offsets", O_WRONLY);

tools/testing/selftests/timens/timer.c

96

if (fd < 0)

tools/testing/selftests/timens/timer.c

99

if (write(fd, buf, len) != len)

tools/testing/selftests/timens/timerfd.c

102

fd = open("/proc/self/timens_offsets", O_WRONLY);

tools/testing/selftests/timens/timerfd.c

103

if (fd < 0)

tools/testing/selftests/timens/timerfd.c

106

if (write(fd, buf, len) != len)

tools/testing/selftests/timens/timerfd.c

109

close(fd);

tools/testing/selftests/timens/timerfd.c

29

int fd, i;

tools/testing/selftests/timens/timerfd.c

50

fd = timerfd_create(clockid, 0);

tools/testing/selftests/timens/timerfd.c

51

if (fd == -1)

tools/testing/selftests/timens/timerfd.c

57

if (timerfd_settime(fd, flags, &new_value, NULL))

tools/testing/selftests/timens/timerfd.c

60

if (timerfd_gettime(fd, &new_value))

tools/testing/selftests/timens/timerfd.c

70

close(fd);

tools/testing/selftests/timens/timerfd.c

80

int ret, status, len, fd;

tools/testing/selftests/timers/clocksource-switch.c

101

close(fd);

tools/testing/selftests/timers/clocksource-switch.c

42

int fd, i;

tools/testing/selftests/timers/clocksource-switch.c

47

fd = open("/sys/devices/system/clocksource/clocksource0/available_clocksource", O_RDONLY);

tools/testing/selftests/timers/clocksource-switch.c

49

size = read(fd, buf, 512);

tools/testing/selftests/timers/clocksource-switch.c

51

close(fd);

tools/testing/selftests/timers/clocksource-switch.c

77

int fd;

tools/testing/selftests/timers/clocksource-switch.c

79

fd = open("/sys/devices/system/clocksource/clocksource0/current_clocksource", O_RDONLY);

tools/testing/selftests/timers/clocksource-switch.c

81

size = read(fd, buf, size);

tools/testing/selftests/timers/clocksource-switch.c

88

int fd;

tools/testing/selftests/timers/clocksource-switch.c

91

fd = open("/sys/devices/system/clocksource/clocksource0/current_clocksource", O_WRONLY);

tools/testing/selftests/timers/clocksource-switch.c

93

if (fd < 0)

tools/testing/selftests/timers/clocksource-switch.c

96

size = write(fd, clocksource, strlen(clocksource));

tools/testing/selftests/timers/rtcpie.c

105

retval = read(fd, &data, sizeof(unsigned long));

tools/testing/selftests/timers/rtcpie.c

126

retval = ioctl(fd, RTC_PIE_OFF, 0);

tools/testing/selftests/timers/rtcpie.c

134

ioctl(fd, RTC_IRQP_SET, old_pie_rate);

tools/testing/selftests/timers/rtcpie.c

138

close(fd);

tools/testing/selftests/timers/rtcpie.c

32

int i, fd, retval;

tools/testing/selftests/timers/rtcpie.c

42

fd = open(default_rtc, O_RDONLY);

tools/testing/selftests/timers/rtcpie.c

43

if (fd == -1) {

tools/testing/selftests/timers/rtcpie.c

47

close(fd);

tools/testing/selftests/timers/rtcpie.c

54

fd = open(rtc, O_RDONLY);

tools/testing/selftests/timers/rtcpie.c

56

if (fd == -1) {

tools/testing/selftests/timers/rtcpie.c

62

retval = ioctl(fd, RTC_IRQP_READ, &old_pie_rate);

tools/testing/selftests/timers/rtcpie.c

80

retval = ioctl(fd, RTC_IRQP_SET, tmp);

tools/testing/selftests/timers/rtcpie.c

96

retval = ioctl(fd, RTC_PIE_ON, 0);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

30

int fd;

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

59

fd = openat(AT_FDCWD, "/tmp", O_WRONLY|O_TMPFILE, 0600);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

60

if (fd == -1) {

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

64

if (linkat(fd, "", AT_FDCWD, "/tmp/1", AT_EMPTY_PATH) == -1) {

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

67

close(fd);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

69

close(fd);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

71

fd = openat(AT_FDCWD, "/tmp", O_WRONLY|O_TMPFILE, 0600);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

72

if (fd == -1) {

tools/testing/selftests/ublk/batch.c

242

sqe->fd = 0; /* dev->fds[0] */

tools/testing/selftests/ublk/common.c

17

int fd, i;

tools/testing/selftests/ublk/common.c

28

fd = open(file, O_RDWR | (i < nr_direct ? O_DIRECT : 0));

tools/testing/selftests/ublk/common.c

29

if (fd < 0) {

tools/testing/selftests/ublk/common.c

35

if (fstat(fd, &st) < 0) {

tools/testing/selftests/ublk/common.c

36

close(fd);

tools/testing/selftests/ublk/common.c

43

if (ioctl(fd, BLKGETSIZE64, &bytes) != 0)

tools/testing/selftests/ublk/common.c

50

dev->fds[dev->nr_fds] = fd;

tools/testing/selftests/ublk/file_backed.c

158

static int ublk_loop_memset_file(int fd, __u8 byte, size_t len)

tools/testing/selftests/ublk/file_backed.c

165

int ret = pwrite(fd, buf, min(len, sizeof(buf)), offset);

tools/testing/selftests/ublk/kublk.c

1207

int fd, wd;

tools/testing/selftests/ublk/kublk.c

1211

fd = inotify_init();

tools/testing/selftests/ublk/kublk.c

1212

if (fd < 0) {

tools/testing/selftests/ublk/kublk.c

1214

return fd;

tools/testing/selftests/ublk/kublk.c

1217

wd = inotify_add_watch(fd, "/dev", evt_mask);

tools/testing/selftests/ublk/kublk.c

1223

pfd.fd = fd;

tools/testing/selftests/ublk/kublk.c

1239

ret = read(fd, buffer, EV_BUF_LEN);

tools/testing/selftests/ublk/kublk.c

1260

inotify_rm_watch(fd, wd);

tools/testing/selftests/ublk/kublk.c

1262

close(fd);

tools/testing/selftests/ublk/kublk.c

51

sqe->fd = dev->ctrl_fd;

tools/testing/selftests/ublk/kublk.c

601

int ret = 0, fd = -1;

tools/testing/selftests/ublk/kublk.c

607

fd = open(buf, O_RDWR);

tools/testing/selftests/ublk/kublk.c

608

if (fd >= 0)

tools/testing/selftests/ublk/kublk.c

613

if (fd < 0) {

tools/testing/selftests/ublk/kublk.c

618

dev->fds[0] = fd;

tools/testing/selftests/ublk/kublk.c

744

sqe[0]->fd = ublk_get_registered_fd(q, 0); /* dev->fds[0] */

tools/testing/selftests/ublk/metadata_size.c

11

int fd;

tools/testing/selftests/ublk/metadata_size.c

20

fd = open(filename, O_RDONLY);

tools/testing/selftests/ublk/metadata_size.c

21

if (fd < 0) {

tools/testing/selftests/ublk/metadata_size.c

26

result = ioctl(fd, FS_IOC_GETLBMD_CAP, &cap);

tools/testing/selftests/uevent/uevent_filtering.c

197

int fd, ret;

tools/testing/selftests/uevent/uevent_filtering.c

200

fd = open(__DEV_FULL, O_RDWR | O_CLOEXEC);

tools/testing/selftests/uevent/uevent_filtering.c

201

if (fd < 0) {

tools/testing/selftests/uevent/uevent_filtering.c

209

ret = write_nointr(fd, "add\n", sizeof("add\n") - 1);

tools/testing/selftests/uevent/uevent_filtering.c

215

close(fd);

tools/testing/selftests/uevent/uevent_filtering.c

30

ssize_t read_nointr(int fd, void *buf, size_t count)

tools/testing/selftests/uevent/uevent_filtering.c

35

ret = read(fd, buf, count);

tools/testing/selftests/uevent/uevent_filtering.c

42

ssize_t write_nointr(int fd, const void *buf, size_t count)

tools/testing/selftests/uevent/uevent_filtering.c

47

ret = write(fd, buf, count);

tools/testing/selftests/user_events/abi_test.c

102

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

106

ret = write(fd, "1", 1);

tools/testing/selftests/user_events/abi_test.c

108

ret = write(fd, "0", 1);

tools/testing/selftests/user_events/abi_test.c

110

close(fd);

tools/testing/selftests/user_events/abi_test.c

122

int fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/abi_test.c

125

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

128

ret = ioctl(fd, DIAG_IOCSDEL, "__abi_event");

tools/testing/selftests/user_events/abi_test.c

130

close(fd);

tools/testing/selftests/user_events/abi_test.c

140

int fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/abi_test.c

144

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

161

ret = ioctl(fd, DIAG_IOCSREG, &reg);

tools/testing/selftests/user_events/abi_test.c

163

close(fd);

tools/testing/selftests/user_events/abi_test.c

171

int fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/abi_test.c

174

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

184

ret = ioctl(fd, DIAG_IOCSREG, &reg);

tools/testing/selftests/user_events/abi_test.c

186

close(fd);

tools/testing/selftests/user_events/abi_test.c

199

int fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/abi_test.c

202

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

209

ret = ioctl(fd, DIAG_IOCSUNREG, &reg);

tools/testing/selftests/user_events/abi_test.c

211

close(fd);

tools/testing/selftests/user_events/abi_test.c

87

int fd = open(enable_file, O_RDWR);

tools/testing/selftests/user_events/abi_test.c

89

if (fd < 0)

tools/testing/selftests/user_events/abi_test.c

92

close(fd);

tools/testing/selftests/user_events/abi_test.c

99

int fd = open(enable_file, O_RDWR);

tools/testing/selftests/user_events/dyn_test.c

109

int fd = open(abi_file, O_RDWR);

tools/testing/selftests/user_events/dyn_test.c

112

if (fd == -1)

tools/testing/selftests/user_events/dyn_test.c

117

close(fd);

tools/testing/selftests/user_events/dyn_test.c

121

ret = reg_event(fd, check, 31, value + 2);

tools/testing/selftests/user_events/dyn_test.c

124

if (unreg_event(fd, check, 31) == -1)

tools/testing/selftests/user_events/dyn_test.c

128

close(fd);

tools/testing/selftests/user_events/dyn_test.c

149

int fd = open(abi_file, O_RDWR);

tools/testing/selftests/user_events/dyn_test.c

152

if (fd == -1)

tools/testing/selftests/user_events/dyn_test.c

155

if (reg_event(fd, check, 31, first) == -1)

tools/testing/selftests/user_events/dyn_test.c

158

if (reg_event(fd, check, 30, second) == -1) {

tools/testing/selftests/user_events/dyn_test.c

171

unreg_event(fd, check, 31);

tools/testing/selftests/user_events/dyn_test.c

172

unreg_event(fd, check, 30);

tools/testing/selftests/user_events/dyn_test.c

174

close(fd);

tools/testing/selftests/user_events/dyn_test.c

26

int fd = open(abi_file, O_RDWR);

tools/testing/selftests/user_events/dyn_test.c

29

if (fd < 0)

tools/testing/selftests/user_events/dyn_test.c

32

ret = ioctl(fd, DIAG_IOCSDEL, "__test_event");

tools/testing/selftests/user_events/dyn_test.c

34

close(fd);

tools/testing/selftests/user_events/dyn_test.c

44

int fd = open(enable_file, O_RDONLY);

tools/testing/selftests/user_events/dyn_test.c

46

if (fd == -1)

tools/testing/selftests/user_events/dyn_test.c

49

close(fd);

tools/testing/selftests/user_events/dyn_test.c

56

static int reg_event(int fd, int *check, int bit, const char *value)

tools/testing/selftests/user_events/dyn_test.c

66

if (ioctl(fd, DIAG_IOCSREG, &reg) == -1)

tools/testing/selftests/user_events/dyn_test.c

72

static int unreg_event(int fd, int *check, int bit)

tools/testing/selftests/user_events/dyn_test.c

80

return ioctl(fd, DIAG_IOCSUNREG, &unreg);

tools/testing/selftests/user_events/dyn_test.c

85

int fd = open(dyn_file, O_RDWR | O_APPEND);

tools/testing/selftests/user_events/dyn_test.c

89

if (fd == -1)

tools/testing/selftests/user_events/dyn_test.c

92

ret = write(fd, value, len);

tools/testing/selftests/user_events/dyn_test.c

99

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

111

int fd = open(enable_file, O_RDONLY);

tools/testing/selftests/user_events/ftrace_test.c

113

if (fd == -1)

tools/testing/selftests/user_events/ftrace_test.c

116

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

126

int fd;

tools/testing/selftests/user_events/ftrace_test.c

132

fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/ftrace_test.c

134

if (fd == -1)

tools/testing/selftests/user_events/ftrace_test.c

137

if (ioctl(fd, DIAG_IOCSUNREG, &unreg) == -1)

tools/testing/selftests/user_events/ftrace_test.c

141

if (ioctl(fd, DIAG_IOCSDEL, "__test_event") == -1) {

tools/testing/selftests/user_events/ftrace_test.c

149

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

153

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

163

int fd;

tools/testing/selftests/user_events/ftrace_test.c

171

fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/ftrace_test.c

173

if (fd == -1)

tools/testing/selftests/user_events/ftrace_test.c

174

return fd;

tools/testing/selftests/user_events/ftrace_test.c

183

ret = ioctl(fd, DIAG_IOCSREG, &reg);

tools/testing/selftests/user_events/ftrace_test.c

186

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

194

close(fd);

tools/testing/selftests/user_events/ftrace_test.c

29

int fd = open(trace_file, O_RDONLY);

tools/testing/selftests/user_events/ftrace_test.c

33

if (fd == -1)

tools/testing/selftests/user_events/ftrace_test.c

37

got = read(fd, buf, sizeof(buf));

tools/testing/selftests/user_events/ftrace_test.c

48

close(fd);

tools/testing/selftests/user_events/perf_test.c

102

if (ioctl(fd, DIAG_IOCSDEL, "__test_event") == -1)

tools/testing/selftests/user_events/perf_test.c

106

close(fd);

tools/testing/selftests/user_events/perf_test.c

139

int id, fd, offset;

tools/testing/selftests/user_events/perf_test.c

167

fd = perf_event_open(&pe, 0, -1, -1, 0);

tools/testing/selftests/user_events/perf_test.c

168

ASSERT_NE(-1, fd);

tools/testing/selftests/user_events/perf_test.c

170

perf_page = mmap(NULL, page_size * 2, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/user_events/perf_test.c

192

close(fd);

tools/testing/selftests/user_events/perf_test.c

203

int id, fd;

tools/testing/selftests/user_events/perf_test.c

229

fd = perf_event_open(&pe, 0, -1, -1, 0);

tools/testing/selftests/user_events/perf_test.c

230

ASSERT_NE(-1, fd);

tools/testing/selftests/user_events/perf_test.c

232

perf_page = mmap(NULL, page_size * 2, PROT_READ, MAP_SHARED, fd, 0);

tools/testing/selftests/user_events/perf_test.c

245

close(fd);

tools/testing/selftests/user_events/perf_test.c

93

int fd = open(data_file, O_RDWR);

tools/testing/selftests/user_events/perf_test.c

95

if (fd == -1)

tools/testing/selftests/user_events/perf_test.c

98

if (ioctl(fd, DIAG_IOCSUNREG, &unreg) == -1)

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

20

int fd;

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

73

static inline void fcntl_set_nonblock(int fd)

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

77

r = fcntl(fd, F_GETFL, 0);

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

78

VFIO_ASSERT_NE(r, -1, "F_GETFL failed for fd %d\n", fd);

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

80

r = fcntl(fd, F_SETFL, r | O_NONBLOCK);

tools/testing/selftests/vfio/lib/include/libvfio/vfio_pci_device.h

81

VFIO_ASSERT_NE(r, -1, "F_SETFL O_NONBLOCK failed for fd %d\n", fd);

tools/testing/selftests/vfio/lib/iommu.c

152

static int __vfio_iommu_unmap(int fd, u64 iova, u64 size, u32 flags, u64 *unmapped)

tools/testing/selftests/vfio/lib/iommu.c

161

if (ioctl(fd, VFIO_IOMMU_UNMAP_DMA, &args))

tools/testing/selftests/vfio/lib/iommu.c

177

static int __iommufd_unmap(int fd, u64 iova, u64 length, u32 ioas_id, u64 *unmapped)

tools/testing/selftests/vfio/lib/iommu.c

186

if (ioctl(fd, IOMMU_IOAS_UNMAP, &args))

tools/testing/selftests/vfio/lib/vfio_pci_device.c

113

ioctl_assert(device->fd, VFIO_DEVICE_GET_IRQ_INFO, irq_info);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

124

ioctl_assert(device->fd, VFIO_DEVICE_GET_REGION_INFO, info);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

158

device->fd, bar->info.offset);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

192

ret = pwrite(device->fd, data, size, config_space->offset + config);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

194

ret = pread(device->fd, data, size, config_space->offset + config);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

202

ioctl_assert(device->fd, VFIO_DEVICE_RESET, NULL);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

261

device->fd = ioctl(device->group_fd, VFIO_GROUP_GET_DEVICE_FD, bdf);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

262

VFIO_ASSERT_GE(device->fd, 0);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

270

ioctl_assert(device->fd, VFIO_DEVICE_GET_INFO, &device->info);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

347

device->fd = open(cdev_path, O_RDWR);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

348

VFIO_ASSERT_GE(device->fd, 0);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

351

vfio_device_bind_iommufd(device->fd, device->iommu->iommufd);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

352

vfio_device_attach_iommufd_pt(device->fd, device->iommu->ioas_id);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

386

VFIO_ASSERT_EQ(close(device->fd), 0);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

50

ioctl_assert(device->fd, VFIO_DEVICE_SET_IRQS, irq);

tools/testing/selftests/vfio/lib/vfio_pci_device.c

63

ioctl_assert(device->fd, VFIO_DEVICE_SET_IRQS, &irq);

tools/testing/selftests/vfio/vfio_dma_mapping_mmio_test.c

131

self->device->fd, self->bar->info.offset);

tools/testing/selftests/watchdog/watchdog-test.c

189

fd = open(file, O_WRONLY);

tools/testing/selftests/watchdog/watchdog-test.c

191

if (fd == -1) {

tools/testing/selftests/watchdog/watchdog-test.c

205

ret = ioctl(fd, WDIOC_GETSUPPORT, &info);

tools/testing/selftests/watchdog/watchdog-test.c

208

close(fd);

tools/testing/selftests/watchdog/watchdog-test.c

219

ret = ioctl(fd, WDIOC_GETBOOTSTATUS, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

227

ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

237

ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

254

ret = ioctl(fd, WDIOC_GETSTATUS, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

259

ret = ioctl(fd, WDIOC_GETTEMP, &temperature);

tools/testing/selftests/watchdog/watchdog-test.c

268

ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

278

ret = ioctl(fd, WDIOC_GETTIMEOUT, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

28

int fd;

tools/testing/selftests/watchdog/watchdog-test.c

286

ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

296

ret = ioctl(fd, WDIOC_GETPRETIMEOUT, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

304

ret = ioctl(fd, WDIOC_GETTIMELEFT, &flags);

tools/testing/selftests/watchdog/watchdog-test.c

360

ret = write(fd, &v, 1);

tools/testing/selftests/watchdog/watchdog-test.c

363

close(fd);

tools/testing/selftests/watchdog/watchdog-test.c

58

ret = ioctl(fd, WDIOC_KEEPALIVE, &dummy);

tools/testing/selftests/watchdog/watchdog-test.c

70

int ret = write(fd, &v, 1);

tools/testing/selftests/watchdog/watchdog-test.c

72

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

112

int fd;

tools/testing/selftests/wireguard/qemu/init.c

114

fd = open("/proc/sys/kernel/printk", O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

115

if (fd >= 0) {

tools/testing/selftests/wireguard/qemu/init.c

116

if (write(fd, "9\n", 2) != 2)

tools/testing/selftests/wireguard/qemu/init.c

118

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

120

fd = open("/proc/sys/debug/exception-trace", O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

121

if (fd >= 0) {

tools/testing/selftests/wireguard/qemu/init.c

122

if (write(fd, "1\n", 2) != 2)

tools/testing/selftests/wireguard/qemu/init.c

124

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

164

int status, fd;

tools/testing/selftests/wireguard/qemu/init.c

179

fd = open("/proc/cmdline", O_RDONLY);

tools/testing/selftests/wireguard/qemu/init.c

180

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

182

if (read(fd, cmdline, sizeof(cmdline) - 1) <= 0)

tools/testing/selftests/wireguard/qemu/init.c

195

fd = open(success_dev, O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

196

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

198

if (write(fd, "success\n", 8) != 8)

tools/testing/selftests/wireguard/qemu/init.c

200

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

219

int fd = open("/dev/console", O_RDWR);

tools/testing/selftests/wireguard/qemu/init.c

220

if (fd < 0) {

tools/testing/selftests/wireguard/qemu/init.c

224

dup2(fd, 0);

tools/testing/selftests/wireguard/qemu/init.c

225

dup2(fd, 1);

tools/testing/selftests/wireguard/qemu/init.c

226

dup2(fd, 2);

tools/testing/selftests/wireguard/qemu/init.c

227

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

236

int fd;

tools/testing/selftests/wireguard/qemu/init.c

238

fd = open("/sys/kernel/debug/kmemleak", O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

239

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

242

write(fd, "clear\n", 5);

tools/testing/selftests/wireguard/qemu/init.c

243

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

248

int fd;

tools/testing/selftests/wireguard/qemu/init.c

250

fd = open("/sys/kernel/debug/kmemleak", O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

251

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

255

write(fd, "scan\n", 5);

tools/testing/selftests/wireguard/qemu/init.c

256

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

258

fd = open("/sys/kernel/debug/kmemleak", O_RDONLY);

tools/testing/selftests/wireguard/qemu/init.c

259

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

261

if (sendfile(1, fd, NULL, 0x7ffff000) > 0)

tools/testing/selftests/wireguard/qemu/init.c

263

close(fd);

tools/testing/selftests/wireguard/qemu/init.c

61

int bits = 256, fd;

tools/testing/selftests/wireguard/qemu/init.c

66

fd = open("/dev/random", O_WRONLY);

tools/testing/selftests/wireguard/qemu/init.c

67

if (fd < 0)

tools/testing/selftests/wireguard/qemu/init.c

69

if (ioctl(fd, RNDADDTOENTCNT, &bits) < 0)

tools/testing/selftests/wireguard/qemu/init.c

71

close(fd);

tools/testing/selftests/x86/lam.c

1183

int fd;

tools/testing/selftests/x86/lam.c

1186

fd = open(dsaDeviceFile, O_RDWR);

tools/testing/selftests/x86/lam.c

1187

if (fd < 0) {

tools/testing/selftests/x86/lam.c

1193

MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/x86/lam.c

1194

close(fd);

tools/testing/selftests/x86/lam.c

404

int fd, ret = 0;

tools/testing/selftests/x86/lam.c

428

fd = memfd_create("lam_ioctl", 0);

tools/testing/selftests/x86/lam.c

429

if (fd == -1) {

tools/testing/selftests/x86/lam.c

464

if (ioctl(fd, FIOASYNC, ptr) != 0)

tools/testing/selftests/x86/lam.c

467

close(fd);

tools/testing/selftests/x86/lam.c

478

int sys_uring_enter(int fd, unsigned int to, unsigned int min, unsigned int flags)

tools/testing/selftests/x86/lam.c

480

return (int)syscall(__NR_io_uring_enter, fd, to, min, flags, NULL, 0);

tools/testing/selftests/x86/lam.c

641

sqe->fd = file_fd;

tools/testing/selftests/x86/test_shadow_stack.c

247

int fd;

tools/testing/selftests/x86/test_shadow_stack.c

298

lseek(fd, (unsigned long)ptr, SEEK_SET);

tools/testing/selftests/x86/test_shadow_stack.c

299

if (write(fd, &val, sizeof(val)) < 0)

tools/testing/selftests/x86/test_shadow_stack.c

309

lseek(fd, (unsigned long)ptr, SEEK_SET);

tools/testing/selftests/x86/test_shadow_stack.c

310

if (read(fd, &val, sizeof(val)) < 0)

tools/testing/selftests/x86/test_shadow_stack.c

329

fd = open("/proc/self/mem", O_RDWR);

tools/testing/selftests/x86/test_shadow_stack.c

330

if (fd == -1)

tools/testing/selftests/x86/test_shadow_stack.c

361

close(fd);

tools/testing/selftests/x86/test_shadow_stack.c

367

fd = open("/proc/self/mem", O_RDWR);

tools/testing/selftests/x86/test_shadow_stack.c

368

if (fd == -1)

tools/testing/selftests/x86/test_shadow_stack.c

372

close(fd);

tools/testing/selftests/x86/test_shadow_stack.c

375

close(fd);

tools/testing/selftests/x86/test_shadow_stack.c

816

int bit, fd = 0, type, err = 1;

tools/testing/selftests/x86/test_shadow_stack.c

849

fd = syscall(__NR_perf_event_open, &attr, 0 /* pid */, -1 /* cpu */,

tools/testing/selftests/x86/test_shadow_stack.c

851

if (fd < 0)

tools/testing/selftests/x86/test_shadow_stack.c

871

if (fd)

tools/testing/selftests/x86/test_shadow_stack.c

872

close(fd);

tools/testing/vsock/control.c

53

int fd;

tools/testing/vsock/control.c

55

fd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);

tools/testing/vsock/control.c

56

if (fd < 0)

tools/testing/vsock/control.c

60

if (connect(fd, ai->ai_addr, ai->ai_addrlen) < 0)

tools/testing/vsock/control.c

62

control_fd = fd;

tools/testing/vsock/control.c

68

setsockopt_int_check(fd, SOL_SOCKET, SO_REUSEADDR, 1,

tools/testing/vsock/control.c

71

if (bind(fd, ai->ai_addr, ai->ai_addrlen) < 0)

tools/testing/vsock/control.c

73

if (listen(fd, 1) < 0)

tools/testing/vsock/control.c

80

control_fd = accept(fd, NULL, 0);

tools/testing/vsock/control.c

81

close(fd);

tools/testing/vsock/control.c

91

close(fd);

tools/testing/vsock/msg_zerocopy_common.c

17

void vsock_recv_completion(int fd, const bool *zerocopied)

tools/testing/vsock/msg_zerocopy_common.c

28

res = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/vsock/msg_zerocopy_common.h

15

void vsock_recv_completion(int fd, const bool *zerocopied);

tools/testing/vsock/util.c

100

assert(ev.data.fd == fd);

tools/testing/vsock/util.c

108

bool vsock_ioctl_int(int fd, unsigned long op, int expected)

tools/testing/vsock/util.c

117

ret = ioctl(fd, op, &actual);

tools/testing/vsock/util.c

135

bool vsock_wait_sent(int fd)

tools/testing/vsock/util.c

137

return vsock_ioctl_int(fd, SIOCOUTQ, 0);

tools/testing/vsock/util.c

150

int fd, saved_errno;

tools/testing/vsock/util.c

152

fd = socket(AF_VSOCK, type, 0);

tools/testing/vsock/util.c

153

if (fd < 0) {

tools/testing/vsock/util.c

158

if (bind(fd, (struct sockaddr *)&sa, sizeof(sa))) {

tools/testing/vsock/util.c

160

close(fd);

tools/testing/vsock/util.c

162

fd = -1;

tools/testing/vsock/util.c

165

return fd;

tools/testing/vsock/util.c

171

int fd;

tools/testing/vsock/util.c

173

fd = vsock_bind_try(cid, port, type);

tools/testing/vsock/util.c

174

if (fd < 0) {

tools/testing/vsock/util.c

179

return fd;

tools/testing/vsock/util.c

182

int vsock_connect_fd(int fd, unsigned int cid, unsigned int port)

tools/testing/vsock/util.c

193

ret = connect(fd, (struct sockaddr *)&sa, sizeof(sa));

tools/testing/vsock/util.c

219

int fd;

tools/testing/vsock/util.c

223

fd = socket(AF_VSOCK, type, 0);

tools/testing/vsock/util.c

224

if (fd < 0) {

tools/testing/vsock/util.c

229

if (vsock_connect_fd(fd, cid, port)) {

tools/testing/vsock/util.c

232

close(fd);

tools/testing/vsock/util.c

233

fd = -1;

tools/testing/vsock/util.c

237

return fd;

tools/testing/vsock/util.c

253

int fd;

tools/testing/vsock/util.c

255

fd = vsock_bind(cid, port, type);

tools/testing/vsock/util.c

257

if (listen(fd, 1) < 0) {

tools/testing/vsock/util.c

262

return fd;

tools/testing/vsock/util.c

276

int fd, client_fd, old_errno;

tools/testing/vsock/util.c

278

fd = vsock_listen(cid, port, type);

tools/testing/vsock/util.c

284

client_fd = accept(fd, &clientaddr.sa, &clientaddr_len);

tools/testing/vsock/util.c

290

close(fd);

tools/testing/vsock/util.c

336

void send_buf(int fd, const void *buf, size_t len, int flags,

tools/testing/vsock/util.c

344

ret = send(fd, buf + nwritten, len - nwritten, flags);

tools/testing/vsock/util.c

391

void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret)

tools/testing/vsock/util.c

398

ret = recv(fd, buf + nread, len - nread, flags);

tools/testing/vsock/util.c

445

void send_byte(int fd, int expected_ret, int flags)

tools/testing/vsock/util.c

449

send_buf(fd, &byte, sizeof(byte), flags, expected_ret);

tools/testing/vsock/util.c

459

void recv_byte(int fd, int expected_ret, int flags)

tools/testing/vsock/util.c

463

recv_buf(fd, &byte, sizeof(byte), flags, expected_ret);

tools/testing/vsock/util.c

69

void vsock_wait_remote_close(int fd)

tools/testing/vsock/util.c

736

void setsockopt_ull_check(int fd, int level, int optname,

tools/testing/vsock/util.c

743

err = setsockopt(fd, level, optname, &val, sizeof(val));

tools/testing/vsock/util.c

753

err = getsockopt(fd, level, optname, &chkval, &chklen);

tools/testing/vsock/util.c

778

void setsockopt_int_check(int fd, int level, int optname, int val,

tools/testing/vsock/util.c

785

err = setsockopt(fd, level, optname, &val, sizeof(val));

tools/testing/vsock/util.c

795

err = getsockopt(fd, level, optname, &chkval, &chklen);

tools/testing/vsock/util.c

81

ev.data.fd = fd;

tools/testing/vsock/util.c

82

if (epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev) == -1) {

tools/testing/vsock/util.c

827

void setsockopt_timeval_check(int fd, int level, int optname,

tools/testing/vsock/util.c

834

err = setsockopt(fd, level, optname, &val, sizeof(val));

tools/testing/vsock/util.c

846

err = getsockopt(fd, level, optname, &chkval, &chklen);

tools/testing/vsock/util.c

870

void enable_so_zerocopy_check(int fd)

tools/testing/vsock/util.c

872

setsockopt_int_check(fd, SOL_SOCKET, SO_ZEROCOPY, 1,

tools/testing/vsock/util.c

876

void enable_so_linger(int fd, int timeout)

tools/testing/vsock/util.c

883

if (setsockopt(fd, SOL_SOCKET, SO_LINGER, &optval, sizeof(optval))) {

tools/testing/vsock/util.h

110

void setsockopt_ull_check(int fd, int level, int optname,

tools/testing/vsock/util.h

112

void setsockopt_int_check(int fd, int level, int optname, int val,

tools/testing/vsock/util.h

114

void setsockopt_timeval_check(int fd, int level, int optname,

tools/testing/vsock/util.h

116

void enable_so_zerocopy_check(int fd);

tools/testing/vsock/util.h

117

void enable_so_linger(int fd, int timeout);

tools/testing/vsock/util.h

74

int vsock_connect_fd(int fd, unsigned int cid, unsigned int port);

tools/testing/vsock/util.h

89

void vsock_wait_remote_close(int fd);

tools/testing/vsock/util.h

90

bool vsock_ioctl_int(int fd, unsigned long op, int expected);

tools/testing/vsock/util.h

91

bool vsock_wait_sent(int fd);

tools/testing/vsock/util.h

92

void send_buf(int fd, const void *buf, size_t len, int flags,

tools/testing/vsock/util.h

94

void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret);

tools/testing/vsock/util.h

95

void send_byte(int fd, int expected_ret, int flags);

tools/testing/vsock/util.h

96

void recv_byte(int fd, int expected_ret, int flags);

tools/testing/vsock/vsock_diag_test.c

114

static struct vsock_stat *find_vsock_stat(struct list_head *head, int fd)

tools/testing/vsock/vsock_diag_test.c

119

if (fstat(fd, &stat) < 0) {

tools/testing/vsock/vsock_diag_test.c

128

fprintf(stderr, "cannot find fd %d\n", fd);

tools/testing/vsock/vsock_diag_test.c

166

static void send_req(int fd)

tools/testing/vsock/vsock_diag_test.c

197

if (sendmsg(fd, &msg, 0) < 0) {

tools/testing/vsock/vsock_diag_test.c

209

static ssize_t recv_resp(int fd, void *buf, size_t len)

tools/testing/vsock/vsock_diag_test.c

227

ret = recvmsg(fd, &msg, 0);

tools/testing/vsock/vsock_diag_test.c

259

int fd;

tools/testing/vsock/vsock_diag_test.c

261

fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_SOCK_DIAG);

tools/testing/vsock/vsock_diag_test.c

262

if (fd < 0) {

tools/testing/vsock/vsock_diag_test.c

267

send_req(fd);

tools/testing/vsock/vsock_diag_test.c

273

ret = recv_resp(fd, buf, sizeof(buf));

tools/testing/vsock/vsock_diag_test.c

318

close(fd);

tools/testing/vsock/vsock_diag_test.c

353

int fd;

tools/testing/vsock/vsock_diag_test.c

355

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_diag_test.c

357

if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) {

tools/testing/vsock/vsock_diag_test.c

362

if (listen(fd, 1) < 0) {

tools/testing/vsock/vsock_diag_test.c

370

st = find_vsock_stat(&sockets, fd);

tools/testing/vsock/vsock_diag_test.c

373

close(fd);

tools/testing/vsock/vsock_diag_test.c

379

int fd;

tools/testing/vsock/vsock_diag_test.c

383

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_diag_test.c

384

if (fd < 0) {

tools/testing/vsock/vsock_diag_test.c

392

st = find_vsock_stat(&sockets, fd);

tools/testing/vsock/vsock_diag_test.c

398

close(fd);

tools/testing/vsock/vsock_perf.c

112

int fd;

tools/testing/vsock/vsock_perf.c

114

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_perf.c

116

if (fd < 0) {

tools/testing/vsock/vsock_perf.c

121

if (connect(fd, &addr.sa, sizeof(addr.svm)) < 0) {

tools/testing/vsock/vsock_perf.c

123

close(fd);

tools/testing/vsock/vsock_perf.c

127

return fd;

tools/testing/vsock/vsock_perf.c

144

int fd;

tools/testing/vsock/vsock_perf.c

168

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_perf.c

170

if (fd < 0)

tools/testing/vsock/vsock_perf.c

173

if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0)

tools/testing/vsock/vsock_perf.c

176

if (listen(fd, 1) < 0)

tools/testing/vsock/vsock_perf.c

179

client_fd = accept(fd, &clientaddr.sa, &clientaddr_len);

tools/testing/vsock/vsock_perf.c

206

fds.fd = client_fd;

tools/testing/vsock/vsock_perf.c

223

bytes_read = read(fds.fd, data, buf_size_bytes);

tools/testing/vsock/vsock_perf.c

251

close(fd);

tools/testing/vsock/vsock_perf.c

254

static void enable_so_zerocopy(int fd)

tools/testing/vsock/vsock_perf.c

258

if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &val, sizeof(val))) {

tools/testing/vsock/vsock_perf.c

271

int fd;

tools/testing/vsock/vsock_perf.c

282

fd = vsock_connect(peer_cid, port);

tools/testing/vsock/vsock_perf.c

284

if (fd < 0)

tools/testing/vsock/vsock_perf.c

288

enable_so_zerocopy(fd);

tools/testing/vsock/vsock_perf.c

318

sent = send(fd, data, (rest_bytes > buf_size_bytes) ?

tools/testing/vsock/vsock_perf.c

331

fds.fd = fd;

tools/testing/vsock/vsock_perf.c

343

vsock_recv_completion(fd, NULL);

tools/testing/vsock/vsock_perf.c

357

close(fd);

tools/testing/vsock/vsock_perf.c

89

static void vsock_increase_buf_size(int fd)

tools/testing/vsock/vsock_perf.c

91

if (setsockopt(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,

tools/testing/vsock/vsock_perf.c

95

if (setsockopt(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

1001

send_buf(fd, HELLO_STR, strlen(HELLO_STR), 0, strlen(HELLO_STR));

tools/testing/vsock/vsock_test.c

1008

send_buf(fd, WORLD_STR, strlen(WORLD_STR), 0, strlen(WORLD_STR));

tools/testing/vsock/vsock_test.c

1014

close(fd);

tools/testing/vsock/vsock_test.c

1021

int fd;

tools/testing/vsock/vsock_test.c

1023

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1024

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1033

recv_buf(fd, buf + read, to_read, 0, to_read);

tools/testing/vsock/vsock_test.c

1041

recv_buf(fd, buf + read, to_read, 0, to_read);

tools/testing/vsock/vsock_test.c

1046

recv_buf(fd, buf + read, to_read, MSG_DONTWAIT, -EAGAIN);

tools/testing/vsock/vsock_test.c

1055

close(fd);

tools/testing/vsock/vsock_test.c

1077

static void test_stream_check_sigpipe(int fd)

tools/testing/vsock/vsock_test.c

1091

res = send(fd, "A", 1, 0);

tools/testing/vsock/vsock_test.c

1117

res = send(fd, "A", 1, MSG_NOSIGNAL);

tools/testing/vsock/vsock_test.c

113

close(fd);

tools/testing/vsock/vsock_test.c

1138

int fd;

tools/testing/vsock/vsock_test.c

1146

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1147

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1152

if (shutdown(fd, SHUT_WR)) {

tools/testing/vsock/vsock_test.c

1157

test_stream_check_sigpipe(fd);

tools/testing/vsock/vsock_test.c

1161

close(fd);

tools/testing/vsock/vsock_test.c

1166

int fd;

tools/testing/vsock/vsock_test.c

1168

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1169

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1176

close(fd);

tools/testing/vsock/vsock_test.c

118

int fd;

tools/testing/vsock/vsock_test.c

1181

int fd;

tools/testing/vsock/vsock_test.c

1189

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1190

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1197

test_stream_check_sigpipe(fd);

tools/testing/vsock/vsock_test.c

120

fd = vsock_bind(VMADDR_CID_ANY, opts->peer_port, SOCK_STREAM);

tools/testing/vsock/vsock_test.c

1201

close(fd);

tools/testing/vsock/vsock_test.c

1206

int fd;

tools/testing/vsock/vsock_test.c

1208

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1209

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1214

if (shutdown(fd, SHUT_RD)) {

tools/testing/vsock/vsock_test.c

1222

close(fd);

tools/testing/vsock/vsock_test.c

128

close(fd);

tools/testing/vsock/vsock_test.c

1297

int fd;

tools/testing/vsock/vsock_test.c

1299

fd = vsock_connect(opts->peer_cid, opts->peer_port, type);

tools/testing/vsock/vsock_test.c

1300

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1308

send_buf(fd, buf, sizeof(buf), 0, sizeof(buf));

tools/testing/vsock/vsock_test.c

1317

if (!vsock_wait_sent(fd))

tools/testing/vsock/vsock_test.c

1320

close(fd);

tools/testing/vsock/vsock_test.c

133

int fd;

tools/testing/vsock/vsock_test.c

1346

int fd;

tools/testing/vsock/vsock_test.c

1348

fd = vsock_connect(opts->peer_cid, opts->peer_port, type);

tools/testing/vsock/vsock_test.c

1349

if (fd < 0) {

tools/testing/vsock/vsock_test.c

135

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1358

if (!vsock_ioctl_int(fd, SIOCINQ, MSG_BUF_IOCTL_LEN)) {

tools/testing/vsock/vsock_test.c

136

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1363

recv_buf(fd, buf, sizeof(buf), 0, sizeof(buf));

tools/testing/vsock/vsock_test.c

1365

vsock_ioctl_int(fd, SIOCINQ, 0);

tools/testing/vsock/vsock_test.c

1368

close(fd);

tools/testing/vsock/vsock_test.c

141

send_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

142

close(fd);

tools/testing/vsock/vsock_test.c

1423

int fd;

tools/testing/vsock/vsock_test.c

1425

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1426

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1441

recv_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

1443

if (send(fd, buf, buf_size, 0) != buf_size) {

tools/testing/vsock/vsock_test.c

1449

close(fd);

tools/testing/vsock/vsock_test.c

1460

int fd;

tools/testing/vsock/vsock_test.c

1462

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1463

if (fd < 0) {

tools/testing/vsock/vsock_test.c

147

int fd;

tools/testing/vsock/vsock_test.c

1473

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

1484

setsockopt_int_check(fd, SOL_SOCKET, SO_RCVLOWAT,

tools/testing/vsock/vsock_test.c

149

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1494

send_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

150

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1506

res = recv(fd, buf, buf_size, MSG_PEEK);

tools/testing/vsock/vsock_test.c

1521

recv_buf(fd, buf, recv_buf_size, 0, recv_buf_size);

tools/testing/vsock/vsock_test.c

1527

setsockopt_int_check(fd, SOL_SOCKET, SO_RCVLOWAT,

tools/testing/vsock/vsock_test.c

1531

fds.fd = fd;

tools/testing/vsock/vsock_test.c

1549

recv_buf(fd, buf, recv_buf_size, MSG_DONTWAIT, recv_buf_size);

tools/testing/vsock/vsock_test.c

1559

close(fd);

tools/testing/vsock/vsock_test.c

158

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

1589

int fd;

tools/testing/vsock/vsock_test.c

1595

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1596

if (fd >= 0)

tools/testing/vsock/vsock_test.c

1597

close(fd);

tools/testing/vsock/vsock_test.c

160

send_byte(fd, -EPIPE, 0);

tools/testing/vsock/vsock_test.c

1606

int fd;

tools/testing/vsock/vsock_test.c

1609

fd = vsock_stream_listen(VMADDR_CID_ANY, opts->peer_port);

tools/testing/vsock/vsock_test.c

161

recv_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

1611

close(fd);

tools/testing/vsock/vsock_test.c

1619

int fd;

tools/testing/vsock/vsock_test.c

162

recv_byte(fd, 0, 0);

tools/testing/vsock/vsock_test.c

1621

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1622

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1627

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_test.c

1628

send_byte(fd, 1, MSG_ZEROCOPY);

tools/testing/vsock/vsock_test.c

163

close(fd);

tools/testing/vsock/vsock_test.c

1630

fds.fd = fd;

tools/testing/vsock/vsock_test.c

1637

close(fd);

tools/testing/vsock/vsock_test.c

1642

int fd;

tools/testing/vsock/vsock_test.c

1644

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1645

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1650

recv_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

1651

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

1652

close(fd);

tools/testing/vsock/vsock_test.c

168

int fd;

tools/testing/vsock/vsock_test.c

170

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

171

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1731

int fd, res;

tools/testing/vsock/vsock_test.c

1747

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

1748

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1753

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_test.c

1778

res = sendmsg(fd, &msg, MSG_ZEROCOPY);

tools/testing/vsock/vsock_test.c

1785

close(fd);

tools/testing/vsock/vsock_test.c

179

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

1790

int fd;

tools/testing/vsock/vsock_test.c

1792

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1793

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1798

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

1799

close(fd);

tools/testing/vsock/vsock_test.c

1809

int fd, i, c;

tools/testing/vsock/vsock_test.c

181

send_byte(fd, -EPIPE, 0);

tools/testing/vsock/vsock_test.c

1816

fd = vsock_bind_try(cid, VMADDR_PORT_ANY, SOCK_STREAM);

tools/testing/vsock/vsock_test.c

1817

if (fd < 0) {

tools/testing/vsock/vsock_test.c

182

recv_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

1827

if (getsockname(fd, (struct sockaddr *)&addr, &alen)) {

tools/testing/vsock/vsock_test.c

183

recv_byte(fd, 0, 0);

tools/testing/vsock/vsock_test.c

1836

close(fd);

tools/testing/vsock/vsock_test.c

184

close(fd);

tools/testing/vsock/vsock_test.c

1843

fd = socket(AF_VSOCK, SOCK_STREAM | SOCK_NONBLOCK, 0);

tools/testing/vsock/vsock_test.c

1844

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1857

if (!connect(fd, (struct sockaddr *)&addr, alen)) {

tools/testing/vsock/vsock_test.c

1878

(void)connect(fd, (struct sockaddr *)&addr, alen);

tools/testing/vsock/vsock_test.c

1884

close(fd);

tools/testing/vsock/vsock_test.c

189

int fd;

tools/testing/vsock/vsock_test.c

191

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1913

int fd;

tools/testing/vsock/vsock_test.c

1915

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_test.c

1916

if (fd < 0) {

tools/testing/vsock/vsock_test.c

192

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1921

if (!vsock_connect_fd(fd, opts->peer_cid, opts->peer_port)) {

tools/testing/vsock/vsock_test.c

1929

if (vsock_connect_fd(fd, opts->peer_cid, opts->peer_port)) {

tools/testing/vsock/vsock_test.c

1934

close(fd);

tools/testing/vsock/vsock_test.c

1939

int fd;

tools/testing/vsock/vsock_test.c

1943

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

1944

if (fd < 0) {

tools/testing/vsock/vsock_test.c

1949

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

1950

close(fd);

tools/testing/vsock/vsock_test.c

197

send_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

198

close(fd);

tools/testing/vsock/vsock_test.c

2134

int fd;

tools/testing/vsock/vsock_test.c

2136

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

2137

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2142

enable_so_linger(fd, 1);

tools/testing/vsock/vsock_test.c

2143

close(fd);

tools/testing/vsock/vsock_test.c

2148

int fd;

tools/testing/vsock/vsock_test.c

2150

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

2151

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2156

vsock_wait_remote_close(fd);

tools/testing/vsock/vsock_test.c

2157

close(fd);

tools/testing/vsock/vsock_test.c

2167

int fd;

tools/testing/vsock/vsock_test.c

2169

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

2170

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2175

enable_so_linger(fd, LINGER_TIMEOUT);

tools/testing/vsock/vsock_test.c

2176

send_byte(fd, 1, 0); /* Left unread to expose incorrect behaviour. */

tools/testing/vsock/vsock_test.c

2177

waited = vsock_wait_sent(fd);

tools/testing/vsock/vsock_test.c

2180

close(fd);

tools/testing/vsock/vsock_test.c

2195

int fd;

tools/testing/vsock/vsock_test.c

2197

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

2198

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2204

close(fd);

tools/testing/vsock/vsock_test.c

2209

int fd;

tools/testing/vsock/vsock_test.c

2211

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

2212

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2217

close(fd);

tools/testing/vsock/vsock_test.c

2222

int fd;

tools/testing/vsock/vsock_test.c

2224

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

2225

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2230

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_test.c

2231

close(fd);

tools/testing/vsock/vsock_test.c

2239

int fd;

tools/testing/vsock/vsock_test.c

2243

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

2244

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2251

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,

tools/testing/vsock/vsock_test.c

2255

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

2259

if (fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK) < 0) {

tools/testing/vsock/vsock_test.c

2267

ssize_t sent = send(fd, buf, sizeof(buf), 0);

tools/testing/vsock/vsock_test.c

2289

close(fd);

tools/testing/vsock/vsock_test.c

2305

int fd;

tools/testing/vsock/vsock_test.c

2307

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

2308

if (fd < 0) {

tools/testing/vsock/vsock_test.c

2315

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,

tools/testing/vsock/vsock_test.c

2319

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

2326

close(fd);

tools/testing/vsock/vsock_test.c

260

int fd;

tools/testing/vsock/vsock_test.c

264

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

266

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

268

if (fd < 0) {

tools/testing/vsock/vsock_test.c

278

send_buf(fd, buf, sizeof(buf), 0, sizeof(buf));

tools/testing/vsock/vsock_test.c

280

close(fd);

tools/testing/vsock/vsock_test.c

289

int fd;

tools/testing/vsock/vsock_test.c

292

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

294

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

296

if (fd < 0) {

tools/testing/vsock/vsock_test.c

302

recv_buf(fd, buf_peek, sizeof(buf_peek), MSG_PEEK | MSG_DONTWAIT,

tools/testing/vsock/vsock_test.c

308

recv_buf(fd, buf_half, sizeof(buf_half), MSG_PEEK, sizeof(buf_half));

tools/testing/vsock/vsock_test.c

311

recv_buf(fd, buf_peek, sizeof(buf_peek), MSG_PEEK, sizeof(buf_peek));

tools/testing/vsock/vsock_test.c

324

recv_buf(fd, buf_half, sizeof(buf_half), MSG_PEEK | MSG_TRUNC,

tools/testing/vsock/vsock_test.c

328

recv_buf(fd, buf_normal, sizeof(buf_normal), 0, sizeof(buf_normal));

tools/testing/vsock/vsock_test.c

336

close(fd);

tools/testing/vsock/vsock_test.c

360

int fd;

tools/testing/vsock/vsock_test.c

362

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

363

if (fd < 0) {

tools/testing/vsock/vsock_test.c

370

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,

tools/testing/vsock/vsock_test.c

374

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

414

send_buf(fd, buf, buf_size, flags, buf_size);

tools/testing/vsock/vsock_test.c

431

close(fd);

tools/testing/vsock/vsock_test.c

439

int fd;

tools/testing/vsock/vsock_test.c

443

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

444

if (fd < 0) {

tools/testing/vsock/vsock_test.c

451

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,

tools/testing/vsock/vsock_test.c

455

setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

478

recv_size = recvmsg(fd, &msg, 0);

tools/testing/vsock/vsock_test.c

495

close(fd);

tools/testing/vsock/vsock_test.c

507

int fd;

tools/testing/vsock/vsock_test.c

51

int fd;

tools/testing/vsock/vsock_test.c

510

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

511

if (fd < 0) {

tools/testing/vsock/vsock_test.c

516

send_buf(fd, buf, sizeof(buf), 0, sizeof(buf));

tools/testing/vsock/vsock_test.c

519

close(fd);

tools/testing/vsock/vsock_test.c

524

int fd;

tools/testing/vsock/vsock_test.c

529

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

53

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_test.c

530

if (fd < 0) {

tools/testing/vsock/vsock_test.c

541

ssize_t ret = recvmsg(fd, &msg, MSG_TRUNC);

tools/testing/vsock/vsock_test.c

554

close(fd);

tools/testing/vsock/vsock_test.c

57

ret = connect(fd, &addr.sa, sizeof(addr.svm));

tools/testing/vsock/vsock_test.c

574

int fd;

tools/testing/vsock/vsock_test.c

580

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

581

if (fd < 0) {

tools/testing/vsock/vsock_test.c

589

setsockopt_timeval_check(fd, SOL_SOCKET, SO_RCVTIMEO, tv,

tools/testing/vsock/vsock_test.c

594

if (read(fd, &dummy, sizeof(dummy)) != -1) {

tools/testing/vsock/vsock_test.c

616

close(fd);

tools/testing/vsock/vsock_test.c

621

int fd;

tools/testing/vsock/vsock_test.c

623

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

624

if (fd < 0) {

tools/testing/vsock/vsock_test.c

630

close(fd);

tools/testing/vsock/vsock_test.c

639

int fd;

tools/testing/vsock/vsock_test.c

643

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

644

if (fd < 0) {

tools/testing/vsock/vsock_test.c

649

if (getsockopt(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,

tools/testing/vsock/vsock_test.c

670

send_buf(fd, data, buf_size, 0, -EMSGSIZE);

tools/testing/vsock/vsock_test.c

675

close(fd);

tools/testing/vsock/vsock_test.c

680

int fd;

tools/testing/vsock/vsock_test.c

682

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

683

if (fd < 0) {

tools/testing/vsock/vsock_test.c

690

close(fd);

tools/testing/vsock/vsock_test.c

698

int fd;

tools/testing/vsock/vsock_test.c

703

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

704

if (fd < 0) {

tools/testing/vsock/vsock_test.c

71

close(fd);

tools/testing/vsock/vsock_test.c

724

send_buf(fd, buf1, buf_size, 0, buf_size);

tools/testing/vsock/vsock_test.c

726

send_buf(fd, buf2, buf_size, 0, buf_size);

tools/testing/vsock/vsock_test.c

728

close(fd);

tools/testing/vsock/vsock_test.c

733

int fd;

tools/testing/vsock/vsock_test.c

743

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

744

if (fd < 0) {

tools/testing/vsock/vsock_test.c

769

res = read(fd, broken_buf, buf_size);

tools/testing/vsock/vsock_test.c

783

res = read(fd, valid_buf, buf_size);

tools/testing/vsock/vsock_test.c

809

close(fd);

tools/testing/vsock/vsock_test.c

816

int fd;

tools/testing/vsock/vsock_test.c

819

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

820

if (fd < 0) {

tools/testing/vsock/vsock_test.c

826

send_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

834

send_byte(fd, 1, 0);

tools/testing/vsock/vsock_test.c

839

close(fd);

tools/testing/vsock/vsock_test.c

848

int fd;

tools/testing/vsock/vsock_test.c

850

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

851

if (fd < 0) {

tools/testing/vsock/vsock_test.c

856

setsockopt_int_check(fd, SOL_SOCKET, SO_RCVLOWAT,

tools/testing/vsock/vsock_test.c

862

fds.fd = fd;

tools/testing/vsock/vsock_test.c

87

int fd;

tools/testing/vsock/vsock_test.c

898

recv_buf(fd, buf, sizeof(buf), MSG_DONTWAIT, RCVLOWAT_BUF_SIZE);

tools/testing/vsock/vsock_test.c

902

close(fd);

tools/testing/vsock/vsock_test.c

911

int fd;

tools/testing/vsock/vsock_test.c

914

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

916

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

918

if (fd < 0) {

tools/testing/vsock/vsock_test.c

92

fd = socket(AF_VSOCK, SOCK_STREAM, 0);

tools/testing/vsock/vsock_test.c

926

recv_buf(fd, NULL, sizeof(data), 0, -EFAULT);

tools/testing/vsock/vsock_test.c

936

recv_buf(fd, data, sizeof(data), MSG_DONTWAIT, expected_ret);

tools/testing/vsock/vsock_test.c

940

close(fd);

tools/testing/vsock/vsock_test.c

946

int fd;

tools/testing/vsock/vsock_test.c

949

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

951

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test.c

953

if (fd < 0) {

tools/testing/vsock/vsock_test.c

958

send_buf(fd, data, sizeof(data), 0, sizeof(data));

tools/testing/vsock/vsock_test.c

96

ret = connect(fd, &addr.sa, sizeof(addr.svm));

tools/testing/vsock/vsock_test.c

964

close(fd);

tools/testing/vsock/vsock_test.c

992

int fd;

tools/testing/vsock/vsock_test.c

994

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test.c

995

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

156

int fd;

tools/testing/vsock/vsock_test_zerocopy.c

159

fd = vsock_seqpacket_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test_zerocopy.c

161

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test_zerocopy.c

163

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

169

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_test_zerocopy.c

178

sendmsg_res = sendmsg(fd, &msg, MSG_ZEROCOPY);

tools/testing/vsock/vsock_test_zerocopy.c

194

fds.fd = fd;

tools/testing/vsock/vsock_test_zerocopy.c

203

vsock_recv_completion(fd, &test_data->zerocopied);

tools/testing/vsock/vsock_test_zerocopy.c

220

close(fd);

tools/testing/vsock/vsock_test_zerocopy.c

252

int fd;

tools/testing/vsock/vsock_test_zerocopy.c

255

fd = vsock_seqpacket_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test_zerocopy.c

257

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test_zerocopy.c

259

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

277

bytes_rec = read(fd, data + total_bytes_rec,

tools/testing/vsock/vsock_test_zerocopy.c

300

close(fd);

tools/testing/vsock/vsock_test_zerocopy.c

328

int fd;

tools/testing/vsock/vsock_test_zerocopy.c

330

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test_zerocopy.c

331

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

339

res = recvmsg(fd, &msg, MSG_ERRQUEUE);

tools/testing/vsock/vsock_test_zerocopy.c

347

close(fd);

tools/testing/vsock/vsock_test_zerocopy.c

352

int fd;

tools/testing/vsock/vsock_test_zerocopy.c

354

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test_zerocopy.c

355

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

361

close(fd);

tools/testing/vsock/vsock_test_zerocopy.c

371

int fd, i;

tools/testing/vsock/vsock_test_zerocopy.c

373

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_test_zerocopy.c

374

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

379

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_test_zerocopy.c

382

send_buf(fd, sbuf1, sizeof(sbuf1), 0, sizeof(sbuf1));

tools/testing/vsock/vsock_test_zerocopy.c

387

send_buf(fd, sbuf2, sizeof(sbuf2), MSG_ZEROCOPY, sizeof(sbuf2));

tools/testing/vsock/vsock_test_zerocopy.c

392

fds.fd = fd;

tools/testing/vsock/vsock_test_zerocopy.c

401

close(fd);

tools/testing/vsock/vsock_test_zerocopy.c

408

int fd;

tools/testing/vsock/vsock_test_zerocopy.c

410

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_test_zerocopy.c

411

if (fd < 0) {

tools/testing/vsock/vsock_test_zerocopy.c

417

vsock_ioctl_int(fd, SIOCINQ, PAGE_SIZE + 1 + GOOD_COPY_LEN);

tools/testing/vsock/vsock_test_zerocopy.c

420

recv_buf(fd, rbuf, PAGE_SIZE + 1, 0, PAGE_SIZE + 1);

tools/testing/vsock/vsock_test_zerocopy.c

422

recv_buf(fd, rbuf, GOOD_COPY_LEN, 0, GOOD_COPY_LEN);

tools/testing/vsock/vsock_test_zerocopy.c

431

close(fd);

tools/testing/vsock/vsock_uring_test.c

109

close(fd);

tools/testing/vsock/vsock_uring_test.c

121

int fd;

tools/testing/vsock/vsock_uring_test.c

123

fd = vsock_stream_accept(VMADDR_CID_ANY, opts->peer_port, NULL);

tools/testing/vsock/vsock_uring_test.c

124

if (fd < 0) {

tools/testing/vsock/vsock_uring_test.c

151

io_uring_prep_readv(sqe, fd, &iovec, 1, 0);

tools/testing/vsock/vsock_uring_test.c

67

int fd;

tools/testing/vsock/vsock_uring_test.c

69

fd = vsock_stream_connect(opts->peer_cid, opts->peer_port);

tools/testing/vsock/vsock_uring_test.c

70

if (fd < 0) {

tools/testing/vsock/vsock_uring_test.c

76

enable_so_zerocopy_check(fd);

tools/testing/vsock/vsock_uring_test.c

92

io_uring_prep_sendmsg_zc(sqe, fd, &msg, 0);

tools/testing/vsock/vsock_uring_test.c

94

io_uring_prep_sendmsg(sqe, fd, &msg, 0);

tools/thermal/lib/mainloop.c

17

int fd;

tools/thermal/lib/mainloop.c

47

if (md->cb(md->fd, md->data) > 0)

tools/thermal/lib/mainloop.c

53

int mainloop_add(int fd, mainloop_callback_t cb, void *data)

tools/thermal/lib/mainloop.c

67

md->fd = fd;

tools/thermal/lib/mainloop.c

71

if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev) < 0) {

tools/thermal/lib/mainloop.c

79

int mainloop_del(int fd)

tools/thermal/lib/mainloop.c

81

if (epoll_ctl(epfd, EPOLL_CTL_DEL, fd, NULL) < 0)

tools/thermal/lib/mainloop.h

10

extern int mainloop_del(int fd);

tools/thermal/lib/mainloop.h

6

typedef int (*mainloop_callback_t)(int fd, void *data);

tools/thermal/lib/mainloop.h

9

extern int mainloop_add(int fd, mainloop_callback_t cb, void *data);

tools/thermal/thermal-engine/thermal-engine.c

292

static int thermal_event(__maybe_unused int fd, __maybe_unused void *arg)

tools/thermal/thermometer/thermometer.c

260

int fd;

tools/thermal/thermometer/thermometer.c

266

fd = open(tz_path, O_RDONLY);

tools/thermal/thermometer/thermometer.c

267

if (fd < 0) {

tools/thermal/thermometer/thermometer.c

279

thermometer->tz[thermometer->nr_tz].fd_temp = fd;

tools/thermal/thermometer/thermometer.c

342

static int timer_temperature_callback(int fd, void *arg)

tools/thermal/thermometer/thermometer.c

351

read(fd, buf, sizeof(buf));

tools/thermal/thermometer/thermometer.c

441

static int kill_process(__maybe_unused int fd, void *arg)

tools/thermal/thermometer/thermometer.c

455

static int exit_mainloop(__maybe_unused int fd, __maybe_unused void *arg)

tools/thermal/thermometer/thermometer.c

463

int fd;

tools/thermal/thermometer/thermometer.c

476

fd = timerfd_create(CLOCK_MONOTONIC, 0);

tools/thermal/thermometer/thermometer.c

477

if (fd < 0) {

tools/thermal/thermometer/thermometer.c

482

if (timerfd_settime(fd, 0, &timer_it, NULL)) {

tools/thermal/thermometer/thermometer.c

487

if (mainloop_add(fd, pid < 0 ? exit_mainloop : kill_process, &pid)) {

tools/thermal/thermometer/thermometer.c

507

fd = signalfd(-1, &mask, 0);

tools/thermal/thermometer/thermometer.c

508

if (fd < 0) {

tools/thermal/thermometer/thermometer.c

513

if (mainloop_add(fd, exit_mainloop, NULL)) {

tools/thermal/tmon/sysfs.c

35

FILE *fd;

tools/thermal/tmon/sysfs.c

41

fd = fopen(filepath, "w");

tools/thermal/tmon/sysfs.c

42

if (!fd) {

tools/thermal/tmon/sysfs.c

46

ret = fprintf(fd, "%lu", val);

tools/thermal/tmon/sysfs.c

47

fclose(fd);

tools/thermal/tmon/sysfs.c

59

FILE *fd;

tools/thermal/tmon/sysfs.c

65

fd = fopen(filepath, "r");

tools/thermal/tmon/sysfs.c

66

if (!fd) {

tools/thermal/tmon/sysfs.c

70

ret = fscanf(fd, "%lu", p_ulong);

tools/thermal/tmon/sysfs.c

71

fclose(fd);

tools/thermal/tmon/sysfs.c

78

FILE *fd;

tools/thermal/tmon/sysfs.c

84

fd = fopen(filepath, "r");

tools/thermal/tmon/sysfs.c

85

if (!fd) {

tools/thermal/tmon/sysfs.c

89

ret = fscanf(fd, "%256s", str);

tools/thermal/tmon/sysfs.c

90

fclose(fd);

tools/tracing/latency/latency-collector.c

259

static __always_inline void write_or_die(int fd, const char *buf, size_t count)

tools/tracing/latency/latency-collector.c

264

r = write(fd, buf, count);

tools/tracing/rtla/src/utils.c

525

int fd;

tools/tracing/rtla/src/utils.c

527

fd = open("/dev/cpu_dma_latency", O_RDWR);

tools/tracing/rtla/src/utils.c

528

if (fd < 0) {

tools/tracing/rtla/src/utils.c

533

retval = write(fd, &latency, 4);

tools/tracing/rtla/src/utils.c

536

close(fd);

tools/tracing/rtla/src/utils.c

542

return fd;

tools/tracing/rtla/src/utils.c

744

int fd, retval;

tools/tracing/rtla/src/utils.c

748

fd = open(path, O_RDONLY);

tools/tracing/rtla/src/utils.c

749

if (fd < 0)

tools/tracing/rtla/src/utils.c

753

retval = read(fd, path, MAX_PATH);

tools/tracing/rtla/src/utils.c

755

close(fd);

tools/usb/ffs-aio-example/simple/device_app/aio_simple.c

188

pfds[0].fd = ep0;

tools/usb/ffs-test.c

353

int fd;

tools/usb/ffs-test.c

384

t->fd = open(t->filename, O_RDWR);

tools/usb/ffs-test.c

385

die_on(t->fd < 0, "%s", t->filename);

tools/usb/ffs-test.c

391

int ret, fd;

tools/usb/ffs-test.c

393

fd = t->fd;

tools/usb/ffs-test.c

394

if (t->fd < 0)

tools/usb/ffs-test.c

396

t->fd = -1;

tools/usb/ffs-test.c

400

ret = ioctl(fd, FUNCTIONFS_FIFO_STATUS);

tools/usb/ffs-test.c

407

if (ioctl(fd, FUNCTIONFS_FIFO_FLUSH) < 0)

tools/usb/ffs-test.c

412

if (close(fd) < 0)

tools/usb/ffs-test.c

485

return read(t->fd, buf, nbytes);

tools/usb/ffs-test.c

490

return write(t->fd, buf, nbytes);

tools/usb/ffs-test.c

638

ret = write(t->fd, &descriptors, sizeof descriptors);

tools/usb/ffs-test.c

645

ret = write(t->fd, legacy, len);

tools/usb/ffs-test.c

652

ret = write(t->fd, &strings, sizeof strings);

tools/usb/testusb.c

134

static int testdev_ffs_ifnum(FILE *fd)

tools/usb/testusb.c

142

if (fread(u.buf, 1, 1, fd) != 1)

tools/usb/testusb.c

144

if (fread(u.buf + 1, (unsigned char)u.buf[0] - 1, 1, fd) != 1)

tools/usb/testusb.c

157

static int testdev_ifnum(FILE *fd)

tools/usb/testusb.c

161

if (fread(&dev, sizeof dev, 1, fd) != 1)

tools/usb/testusb.c

207

return testdev_ffs_ifnum(fd);

tools/usb/testusb.c

234

return testdev_ffs_ifnum(fd);

tools/usb/testusb.c

241

FILE *fd;

tools/usb/testusb.c

250

fd = fopen(name, "rb");

tools/usb/testusb.c

251

if (!fd) {

tools/usb/testusb.c

256

ifnum = testdev_ifnum(fd);

tools/usb/testusb.c

257

fclose(fd);

tools/usb/testusb.c

280

usbdev_ioctl (int fd, int ifno, unsigned request, void *param)

tools/usb/testusb.c

288

return ioctl (fd, USBDEVFS_IOCTL, &wrapper);

tools/usb/testusb.c

294

int fd, i;

tools/usb/testusb.c

297

if ((fd = open (dev->name, O_RDWR)) < 0) {

tools/usb/testusb.c

302

status = ioctl(fd, USBDEVFS_GET_SPEED, NULL);

tools/usb/testusb.c

316

status = usbdev_ioctl (fd, dev->ifnum,

tools/usb/testusb.c

344

close (fd);

tools/usb/usbip/libsrc/sysfs_utils.c

13

int fd;

tools/usb/usbip/libsrc/sysfs_utils.c

16

fd = open(attr_path, O_WRONLY);

tools/usb/usbip/libsrc/sysfs_utils.c

17

if (fd < 0) {

tools/usb/usbip/libsrc/sysfs_utils.c

22

length = write(fd, new_value, len);

tools/usb/usbip/libsrc/sysfs_utils.c

25

close(fd);

tools/usb/usbip/libsrc/sysfs_utils.c

29

close(fd);

tools/usb/usbip/libsrc/usbip_device_driver.c

120

fclose(fd);

tools/usb/usbip/libsrc/usbip_device_driver.c

69

FILE *fd = NULL;

tools/usb/usbip/libsrc/usbip_device_driver.c

78

fd = fopen(filepath, "r");

tools/usb/usbip/libsrc/usbip_device_driver.c

79

if (!fd)

tools/usb/usbip/libsrc/usbip_device_driver.c

81

ret = fread((char *) &descr, sizeof(descr), 1, fd);

tools/usb/usbip/libsrc/usbip_device_driver.c

86

fclose(fd);

tools/usb/usbip/libsrc/usbip_host_common.c

32

int fd;

tools/usb/usbip/libsrc/usbip_host_common.c

46

fd = open(status_attr_path, O_RDONLY);

tools/usb/usbip/libsrc/usbip_host_common.c

47

if (fd < 0) {

tools/usb/usbip/libsrc/usbip_host_common.c

52

length = read(fd, status, 1);

tools/usb/usbip/libsrc/usbip_host_common.c

55

close(fd);

tools/usb/usbip/libsrc/usbip_host_common.c

60

close(fd);

tools/usb/usbip/src/usbip_attach.c

41

int fd;

tools/usb/usbip/src/usbip_attach.c

63

fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU);

tools/usb/usbip/src/usbip_attach.c

64

if (fd < 0)

tools/usb/usbip/src/usbip_attach.c

70

ret = write(fd, buff, strlen(buff));

tools/usb/usbip/src/usbip_attach.c

72

close(fd);

tools/usb/usbip/src/usbip_attach.c

76

close(fd);

tools/usb/usbip/src/usbipd.c

548

fds[i].fd = sockfdlist[i];

tools/virtio/ringtest/main.c

34

void notify(int fd)

tools/virtio/ringtest/main.c

40

r = write(fd, &v, sizeof v);

tools/virtio/ringtest/main.c

45

void wait_for_notify(int fd)

tools/virtio/ringtest/main.c

51

r = read(fd, &v, sizeof v);

tools/virtio/vhost_net_test.c

173

file.fd = info->kick;

tools/virtio/vhost_net_test.c

191

static void vq_info_add(struct vdev_info *dev, int idx, int num, int fd)

tools/virtio/vhost_net_test.c

193

struct vhost_vring_file backend = { .index = idx, .fd = fd };

tools/virtio/vhost_net_test.c

264

read(vq->fds.fd, &val, sizeof(val));

tools/virtio/vhost_net_test.c

483

int o, fd;

tools/virtio/vhost_net_test.c

520

fd = tun_alloc(&dev, tun_name);

tools/virtio/vhost_net_test.c

521

assert(fd >= 0);

tools/virtio/vhost_net_test.c

524

vq_info_add(&dev, 0, DESC_NUM, fd);

tools/virtio/vhost_net_test.c

525

vq_info_add(&dev, 1, DESC_NUM, fd);

tools/virtio/vhost_net_test.c

64

int fd, e;

tools/virtio/vhost_net_test.c

66

fd = open("/dev/net/tun", O_RDWR);

tools/virtio/vhost_net_test.c

67

if (fd < 0) {

tools/virtio/vhost_net_test.c

69

return fd;

tools/virtio/vhost_net_test.c

77

e = ioctl(fd, TUNSETIFF, &ifr);

tools/virtio/vhost_net_test.c

80

close(fd);

tools/virtio/vhost_net_test.c

84

e = ioctl(fd, TUNSETVNETHDRSZ, &len);

tools/virtio/vhost_net_test.c

87

close(fd);

tools/virtio/vhost_net_test.c

91

e = ioctl(fd, SIOCGIFHWADDR, &ifr);

tools/virtio/vhost_net_test.c

94

close(fd);

tools/virtio/vhost_net_test.c

99

return fd;

tools/virtio/virtio-trace/trace-agent-ctl.c

54

poll_fd.fd = ctl_fd;

tools/virtio/virtio_test.c

122

dev->fds[info->idx].fd = info->call;

tools/virtio/virtio_test.c

165

read(dev->fds[i].fd, &val, sizeof val);

tools/virtio/virtio_test.c

49

static const struct vhost_vring_file no_backend = { .fd = -1 },

tools/virtio/virtio_test.c

50

backend = { .fd = 1 };

tools/virtio/virtio_test.c

90

file.fd = info->kick;

tools/virtio/virtio_test.c

93

file.fd = info->call;

tools/virtio/vringh_test.c

142

int pipe_ret, fd, mapsize, to_guest[2], to_host[2];

tools/virtio/vringh_test.c

149

fd = open("/tmp/vringh_test-file", O_RDWR|O_CREAT|O_TRUNC, 0600);

tools/virtio/vringh_test.c

150

if (fd < 0)

tools/virtio/vringh_test.c

158

ftruncate(fd, mapsize);

tools/virtio/vringh_test.c

161

host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);

tools/virtio/vringh_test.c

162

guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);

tools/wmi/dell-smbios-example.c

44

int fd;

tools/wmi/dell-smbios-example.c

47

fd = open(ioctl_devfs, O_NONBLOCK);

tools/wmi/dell-smbios-example.c

48

ret = ioctl(fd, DELL_WMI_SMBIOS_CMD, buffer);

tools/wmi/dell-smbios-example.c

49

close(fd);

usr/gen_init_cpio.c

335

static int cpio_mkfile_csum(int fd, unsigned long size, uint32_t *csum)

usr/gen_init_cpio.c

342

this_read = read(fd, filebuf, this_size);

usr/gen_init_cpio.c

352

if (lseek(fd, 0, SEEK_SET) < 0)

virt/kvm/eventfd.c

396

CLASS(fd, f)(args->fd);

virt/kvm/eventfd.c

594

eventfd = eventfd_ctx_fdget(args->fd);

virt/kvm/eventfd.c

872

eventfd = eventfd_ctx_fdget(args->fd);

virt/kvm/eventfd.c

936

eventfd = eventfd_ctx_fdget(args->fd);

virt/kvm/guest_memfd.c

565

int fd, err;

virt/kvm/guest_memfd.c

567

fd = get_unused_fd_flags(0);

virt/kvm/guest_memfd.c

568

if (fd < 0)

virt/kvm/guest_memfd.c

569

return fd;

virt/kvm/guest_memfd.c

614

fd_install(fd, file);

virt/kvm/guest_memfd.c

615

return fd;

virt/kvm/guest_memfd.c

624

put_unused_fd(fd);

virt/kvm/guest_memfd.c

643

unsigned int fd, loff_t offset)

virt/kvm/guest_memfd.c

654

file = fget(fd);

virt/kvm/kvm_main.c

4316

int fd;

virt/kvm/kvm_main.c

4322

fd = get_unused_fd_flags(O_CLOEXEC);

virt/kvm/kvm_main.c

4323

if (fd < 0)

virt/kvm/kvm_main.c

4324

return fd;

virt/kvm/kvm_main.c

4329

put_unused_fd(fd);

virt/kvm/kvm_main.c

4334

fd_install(fd, file);

virt/kvm/kvm_main.c

4336

return fd;

virt/kvm/kvm_main.c

4866

cd->fd = ret;

virt/kvm/kvm_main.c

5126

int fd;

virt/kvm/kvm_main.c

5129

fd = get_unused_fd_flags(O_CLOEXEC);

virt/kvm/kvm_main.c

5130

if (fd < 0)

virt/kvm/kvm_main.c

5131

return fd;

virt/kvm/kvm_main.c

5136

put_unused_fd(fd);

virt/kvm/kvm_main.c

5141

fd_install(fd, file);

virt/kvm/kvm_main.c

5143

return fd;

virt/kvm/kvm_main.c

5489

int r, fd;

virt/kvm/kvm_main.c

5493

fd = get_unused_fd_flags(O_CLOEXEC);

virt/kvm/kvm_main.c

5494

if (fd < 0)

virt/kvm/kvm_main.c

5495

return fd;

virt/kvm/kvm_main.c

5497

snprintf(fdname, sizeof(fdname), "%d", fd);

virt/kvm/kvm_main.c

5519

fd_install(fd, file);

virt/kvm/kvm_main.c

5520

return fd;

virt/kvm/kvm_main.c

5525

put_unused_fd(fd);

virt/kvm/kvm_mm.h

75

unsigned int fd, loff_t offset);

virt/kvm/kvm_mm.h

85

unsigned int fd, loff_t offset)

virt/kvm/vfio.c

143

static int kvm_vfio_file_add(struct kvm_device *dev, unsigned int fd)

virt/kvm/vfio.c

150

filp = fget(fd);

virt/kvm/vfio.c

188

static int kvm_vfio_file_del(struct kvm_device *dev, unsigned int fd)

virt/kvm/vfio.c

192

CLASS(fd, f)(fd);

virt/kvm/vfio.c

235

CLASS(fd, f)(param.groupfd);

virt/kvm/vfio.c

270

int32_t fd;

virt/kvm/vfio.c

274

if (get_user(fd, argp))

virt/kvm/vfio.c

276

return kvm_vfio_file_add(dev, fd);

virt/kvm/vfio.c

279

if (get_user(fd, argp))

virt/kvm/vfio.c

281

return kvm_vfio_file_del(dev, fd);