arch/alpha/include/uapi/asm/signal.h

8

struct siginfo;

arch/alpha/include/uapi/asm/signal.h

89

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/alpha/kernel/signal.c

133

struct siginfo info;

arch/arc/kernel/signal.c

60

struct siginfo info;

arch/arm/include/uapi/asm/signal.h

8

struct siginfo;

arch/arm/include/uapi/asm/signal.h

81

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/arm/kernel/signal.h

9

struct siginfo info;

arch/arm64/include/asm/system_misc.h

23

struct siginfo;

arch/arm64/kernel/signal.c

46

struct siginfo info;

arch/csky/kernel/signal.c

47

struct siginfo info;

arch/hexagon/kernel/signal.c

23

struct siginfo info;

arch/loongarch/include/asm/sigframe.h

7

struct siginfo rs_info;

arch/m68k/include/uapi/asm/signal.h

71

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/m68k/include/uapi/asm/signal.h

8

struct siginfo;

arch/m68k/kernel/signal.c

241

struct siginfo __user *pinfo;

arch/m68k/kernel/signal.c

244

struct siginfo info;

arch/microblaze/kernel/signal.c

52

struct siginfo info;

arch/mips/kernel/signal.c

61

struct siginfo rs_info;

arch/nios2/kernel/signal.c

33

struct siginfo info;

arch/openrisc/kernel/signal.c

33

struct siginfo info;

arch/parisc/include/asm/rt_sigframe.h

7

struct siginfo info;

arch/parisc/include/uapi/asm/signal.h

75

struct siginfo;

arch/powerpc/kernel/signal_32.c

223

struct siginfo info;

arch/powerpc/kernel/signal_64.c

62

struct siginfo __user *pinfo;

arch/powerpc/kernel/signal_64.c

64

struct siginfo info;

arch/powerpc/perf/callchain_32.c

29

#define compat_siginfo_t struct siginfo

arch/powerpc/perf/callchain_64.c

34

struct siginfo *pinfo;

arch/powerpc/perf/callchain_64.c

36

struct siginfo info;

arch/riscv/kernel/signal.c

36

struct siginfo info;

arch/s390/include/uapi/asm/signal.h

15

struct siginfo;

arch/s390/include/uapi/asm/signal.h

96

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/s390/kernel/signal.c

103

struct siginfo info;

arch/sh/kernel/signal_32.c

71

struct siginfo info;

arch/um/include/shared/as-layout.h

52

struct siginfo;

arch/um/include/shared/as-layout.h

53

extern void (*sig_info[])(int, struct siginfo *si, struct uml_pt_regs *, void *);

arch/um/include/shared/irq_user.h

17

struct siginfo;

arch/um/include/shared/irq_user.h

18

extern void sigio_handler(int sig, struct siginfo *unused_si,

arch/um/include/shared/irq_user.h

20

extern void sigchld_handler(int sig, struct siginfo *unused_si,

arch/um/include/shared/kern_util.h

12

struct siginfo;

arch/um/include/shared/kern_util.h

24

extern void relay_signal(int sig, struct siginfo *si, struct uml_pt_regs *regs,

arch/um/include/shared/kern_util.h

36

extern void timer_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs);

arch/um/include/shared/kern_util.h

61

extern void segv_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs,

arch/um/include/shared/kern_util.h

63

extern void winch(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs,

arch/um/kernel/irq.c

242

void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs,

arch/um/kernel/irq.c

702

void sigchld_handler(int sig, struct siginfo *unused_si,

arch/um/kernel/time.c

764

void timer_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs)

arch/um/kernel/trap.c

289

void segv_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs,

arch/um/kernel/trap.c

397

void relay_signal(int sig, struct siginfo *si, struct uml_pt_regs *regs,

arch/um/kernel/trap.c

426

void winch(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs,

arch/um/os-Linux/signal.c

131

static void timer_alarm_handler(int sig, struct siginfo *unused_si, mcontext_t *mc)

arch/um/os-Linux/signal.c

178

static void sigusr1_handler(int sig, struct siginfo *unused_si, mcontext_t *mc)

arch/um/os-Linux/signal.c

188

static void (*handlers[_NSIG])(int sig, struct siginfo *si, mcontext_t *mc) = {

arch/um/os-Linux/signal.c

210

(*handlers[sig])(sig, (struct siginfo *)si, mc);

arch/um/os-Linux/signal.c

26

void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *, void *mc) = {

arch/um/os-Linux/signal.c

37

static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)

arch/um/os-Linux/signal.c

77

static void sig_handler(int sig, struct siginfo *si, mcontext_t *mc)

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

732

(struct siginfo *)&si_local);

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

753

(struct siginfo *)si,

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

766

relay_signal(SIGTRAP, (struct siginfo *)si, regs, NULL);

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

776

(*sig_info[sig])(sig, (struct siginfo *)si, regs, NULL);

arch/x86/include/asm/sigframe.h

49

struct siginfo info;

arch/x86/include/asm/sigframe.h

62

struct siginfo info;

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

10

struct siginfo;

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

81

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/xtensa/include/uapi/asm/signal.h

27

struct siginfo;

arch/xtensa/include/uapi/asm/signal.h

91

void (*_sa_sigaction)(int, struct siginfo *, void *);

arch/xtensa/kernel/signal.c

37

struct siginfo info;

fs/binfmt_elf.c

1577

const kernel_siginfo_t *siginfo)

fs/binfmt_elf.c

1579

copy_siginfo_to_external(csigdata, siginfo);

fs/binfmt_elf.c

1896

if (!fill_thread_core_info(t, view, cprm->siginfo->si_signo, info))

fs/binfmt_elf.c

1905

fill_siginfo_note(&info->signote, &info->csigdata, cprm->siginfo);

fs/binfmt_elf_fdpic.c

1504

tmp = elf_dump_thread_status(cprm->siginfo->si_signo,

fs/binfmt_elf_fdpic.c

1514

tmp = elf_dump_thread_status(cprm->siginfo->si_signo,

fs/coredump.c

1157

void vfs_coredump(const kernel_siginfo_t *siginfo)

fs/coredump.c

1166

.siginfo = siginfo,

fs/coredump.c

1180

audit_core_dumps(siginfo->si_signo);

fs/coredump.c

1197

if (coredump_wait(siginfo->si_signo, &core_state) < 0)

fs/coredump.c

401

cprm->siginfo->si_signo);

fs/pidfs.c

734

attr->coredump_signal = cprm->siginfo->si_signo;

include/linux/coredump.h

20

const kernel_siginfo_t *siginfo;

include/linux/coredump.h

46

extern void vfs_coredump(const kernel_siginfo_t *siginfo);

include/linux/coredump.h

66

static inline void vfs_coredump(const kernel_siginfo_t *siginfo) {}

include/linux/signal.h

26

#define SI_EXPANSION_SIZE (sizeof(struct siginfo) - sizeof(struct kernel_siginfo))

include/linux/syscalls.h

565

struct siginfo __user *infop,

io_uring/waitid.c

31

struct siginfo __user *infop;

kernel/exit.c

1813

SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *,

kernel/ptrace.c

1141

kernel_siginfo_t siginfo, *si;

kernel/ptrace.c

1169

ret = ptrace_getsiginfo(child, &siginfo);

kernel/ptrace.c

1171

ret = copy_siginfo_to_user(datavp, &siginfo);

kernel/ptrace.c

1175

ret = copy_siginfo_from_user(&siginfo, datavp);

kernel/ptrace.c

1177

ret = ptrace_setsiginfo(child, &siginfo);

kernel/ptrace.c

1453

kernel_siginfo_t siginfo;

kernel/ptrace.c

1479

ret = ptrace_getsiginfo(child, &siginfo);

kernel/ptrace.c

1483

&siginfo);

kernel/ptrace.c

1488

&siginfo, (struct compat_siginfo __user *) datap);

kernel/ptrace.c

1490

ret = ptrace_setsiginfo(child, &siginfo);

kernel/signal.c

4902

BUILD_BUG_ON(sizeof(struct siginfo) != SI_MAX_SIZE);

kernel/signal.c

4951

BUILD_BUG_ON(offsetof(struct siginfo, si_pid) !=

kernel/signal.c

4952

offsetof(struct siginfo, si_addr));

kernel/signal.c

4954

BUILD_BUG_ON(sizeof_field(struct siginfo, si_pid) !=

kernel/signal.c

4957

BUILD_BUG_ON((sizeof_field(struct siginfo, si_pid) +

kernel/signal.c

4958

sizeof_field(struct siginfo, si_uid)) !=

kernel/signal.c

4960

BUILD_BUG_ON(offsetofend(struct siginfo, si_pid) !=

kernel/signal.c

4961

offsetof(struct siginfo, si_uid));

kernel/signal.c

4969

sizeof_field(struct siginfo, si_pid));

kernel/trace/bpf_trace.c

808

struct kernel_siginfo *siginfo;

kernel/trace/bpf_trace.c

811

siginfo = work->has_siginfo ? &work->info : SEND_SIG_PRIV;

kernel/trace/bpf_trace.c

813

group_send_sig_info(work->sig, siginfo, work->task, work->type);

kernel/trace/bpf_trace.c

821

struct kernel_siginfo *siginfo;

kernel/trace/bpf_trace.c

825

siginfo = SEND_SIG_PRIV;

kernel/trace/bpf_trace.c

834

siginfo = &info;

kernel/trace/bpf_trace.c

866

work->has_siginfo = siginfo == &info;

kernel/trace/bpf_trace.c

875

return group_send_sig_info(sig, siginfo, task, type);

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

115

siginfo_t siginfo;

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

173

if (ptrace(PTRACE_GETSIGINFO, pid, NULL, &siginfo) != 0) {

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

179

if (siginfo.si_code != TRAP_HWBKPT) {

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

181

"Unexpected si_code %d\n", siginfo.si_code);

tools/testing/selftests/cgroup/test_freezer.c

587

siginfo_t siginfo;

tools/testing/selftests/cgroup/test_freezer.c

622

if (ptrace(PTRACE_GETSIGINFO, pid, NULL, &siginfo))

tools/testing/selftests/cgroup/test_freezer.c

713

siginfo_t siginfo;

tools/testing/selftests/cgroup/test_freezer.c

748

if (ptrace(PTRACE_GETSIGINFO, pid, NULL, &siginfo))

tools/testing/selftests/mm/memory-failure.c

103

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

tools/testing/selftests/mm/memory-failure.c

183

ASSERT_EQ(siginfo.si_signo, SIGBUS);

tools/testing/selftests/mm/memory-failure.c

184

ASSERT_EQ(siginfo.si_code, BUS_MCEERR_AR);

tools/testing/selftests/mm/memory-failure.c

185

ASSERT_EQ(1UL << siginfo.si_addr_lsb, self->page_size);

tools/testing/selftests/mm/memory-failure.c

186

ASSERT_EQ(siginfo.si_addr, vaddr);

tools/testing/selftests/mm/memory-failure.c

39

static siginfo_t siginfo;

tools/testing/selftests/mm/memory-failure.c

83

memcpy(&siginfo, si, sizeof(siginfo_t));

tools/testing/selftests/mm/pkey_sighandler_tests.c

117

memcpy(&siginfo, info, sizeof(siginfo_t));

tools/testing/selftests/mm/pkey_sighandler_tests.c

129

memcpy(&siginfo, info, sizeof(siginfo_t));

tools/testing/selftests/mm/pkey_sighandler_tests.c

220

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

tools/testing/selftests/mm/pkey_sighandler_tests.c

228

while (siginfo.si_signo == 0)

tools/testing/selftests/mm/pkey_sighandler_tests.c

232

ksft_test_result(siginfo.si_signo == SIGSEGV &&

tools/testing/selftests/mm/pkey_sighandler_tests.c

233

siginfo.si_code == SEGV_MAPERR &&

tools/testing/selftests/mm/pkey_sighandler_tests.c

234

siginfo.si_addr == NULL,

tools/testing/selftests/mm/pkey_sighandler_tests.c

260

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

tools/testing/selftests/mm/pkey_sighandler_tests.c

268

while (siginfo.si_signo == 0)

tools/testing/selftests/mm/pkey_sighandler_tests.c

272

ksft_test_result(siginfo.si_signo == SIGSEGV &&

tools/testing/selftests/mm/pkey_sighandler_tests.c

273

siginfo.si_code == SEGV_PKUERR,

tools/testing/selftests/mm/pkey_sighandler_tests.c

323

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

tools/testing/selftests/mm/pkey_sighandler_tests.c

343

while (siginfo.si_signo == 0)

tools/testing/selftests/mm/pkey_sighandler_tests.c

347

ksft_test_result(siginfo.si_signo == SIGSEGV &&

tools/testing/selftests/mm/pkey_sighandler_tests.c

348

siginfo.si_code == SEGV_MAPERR &&

tools/testing/selftests/mm/pkey_sighandler_tests.c

349

siginfo.si_addr == NULL,

tools/testing/selftests/mm/pkey_sighandler_tests.c

37

static siginfo_t siginfo = {0};

tools/testing/selftests/mm/pkey_sighandler_tests.c

377

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

tools/testing/selftests/mm/pkey_sighandler_tests.c

384

while (siginfo.si_signo == 0)

tools/testing/selftests/mm/pkey_sighandler_tests.c

390

siginfo.si_signo == SIGUSR1,

tools/testing/selftests/mm/uffd-unit-tests.c

628

static void sighndl(int sig, siginfo_t *siginfo, void *ptr)

tools/testing/selftests/net/af_unix/msg_oob.c

112

ret = read(self->signal_fd, &siginfo, sizeof(siginfo));

tools/testing/selftests/net/af_unix/msg_oob.c

189

struct signalfd_siginfo siginfo = {};

tools/testing/selftests/net/af_unix/msg_oob.c

194

bytes = read(self->signal_fd, &siginfo, sizeof(siginfo));

tools/testing/selftests/net/af_unix/msg_oob.c

197

ASSERT_EQ(bytes, sizeof(siginfo));

tools/testing/selftests/net/af_unix/msg_oob.c

198

ASSERT_EQ(siginfo.ssi_signo, SIGURG);

tools/testing/selftests/net/af_unix/msg_oob.c

200

bytes = read(self->signal_fd, &siginfo, sizeof(siginfo));

tools/testing/selftests/net/af_unix/msg_oob.c

90

struct signalfd_siginfo siginfo;

tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c

216

siginfo_t siginfo;

tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c

224

ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &siginfo);

tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c

227

(unsigned long)siginfo.si_addr < saddr ||

tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c

228

(unsigned long)siginfo.si_addr > eaddr) {

tools/testing/selftests/ptrace/peeksiginfo.c

109

siginfo_t siginfo[SIGNR];

tools/testing/selftests/ptrace/peeksiginfo.c

122

ret = sys_ptrace(PTRACE_PEEKSIGINFO, child, &arg, siginfo);

tools/testing/selftests/ptrace/peeksiginfo.c

132

if (siginfo[j].si_code == si_code &&

tools/testing/selftests/ptrace/peeksiginfo.c

133

siginfo[j].si_int == i)

tools/testing/selftests/ptrace/peeksiginfo.c

137

shared, i, siginfo[j].si_code, siginfo[j].si_int);

tools/testing/selftests/ptrace/peeksiginfo.c

154

siginfo_t siginfo;

tools/testing/selftests/ptrace/peeksiginfo.c

179

siginfo.si_code = TEST_SICODE_SHARE;

tools/testing/selftests/ptrace/peeksiginfo.c

180

siginfo.si_int = i;

tools/testing/selftests/ptrace/peeksiginfo.c

181

sys_rt_sigqueueinfo(child, SIGRTMIN, &siginfo);

tools/testing/selftests/ptrace/peeksiginfo.c

183

siginfo.si_code = TEST_SICODE_PRIV;

tools/testing/selftests/ptrace/peeksiginfo.c

184

siginfo.si_int = i;

tools/testing/selftests/ptrace/peeksiginfo.c

185

sys_rt_tgsigqueueinfo(child, child, SIGRTMIN, &siginfo);