usr/src/boot/sys/sys/fcntl.h

320

int flock(int, int);

usr/src/cmd/allocate/dminfo.c

263

while ((status = flock(des, LOCK_EX | LOCK_NB) == -1) &&

usr/src/cmd/backup/dump/dumpitime.c

120

(void) flock(fileno(df), LOCK_SH);

usr/src/cmd/backup/dump/dumpitime.c

18

static struct flock fl;

usr/src/cmd/backup/dump/dumpitime.c

208

(void) flock(fd, LOCK_EX);

usr/src/cmd/bhyve/common/block_if.c

418

struct flock fl = {

usr/src/cmd/bnu/ulockf.c

474

if (flock(fd, LOCK_EX|LOCK_NB) == 0 && flock(fd, LOCK_UN) == 0)

usr/src/cmd/bnu/ulockf.c

482

ret = flock(fd, cmd);

usr/src/cmd/boot/bootadm/bootadm.c

1681

struct flock lock;

usr/src/cmd/boot/bootadm/bootadm.c

1744

struct flock unlock;

usr/src/cmd/cmd-inet/usr.sbin/route.c

1644

struct flock lock;

usr/src/cmd/cmd-inet/usr.sbin/route.c

1746

struct flock lock;

usr/src/cmd/cmd-inet/usr.sbin/wificonfig/wificonfig.c

4634

struct flock lock;

usr/src/cmd/cmd-inet/usr.sbin/wificonfig/wificonfig.c

4668

struct flock lock;

usr/src/cmd/consadm/consadm.c

65

static struct flock fl;

usr/src/cmd/devfsadm/devfsadm.c

3921

struct flock lock;

usr/src/cmd/devfsadm/devfsadm.c

4014

struct flock unlock;

usr/src/cmd/devfsadm/devfsadm.c

4054

struct flock lock;

usr/src/cmd/devfsadm/devfsadm.c

4095

struct flock lock;

usr/src/cmd/fs.d/nfs/lib/nfslog_config.c

242

flock_t flock;

usr/src/cmd/fs.d/nfs/lib/nfslog_config.c

267

(void) memset((void *) &flock, 0, sizeof (flock));

usr/src/cmd/fs.d/nfs/lib/nfslog_config.c

268

flock.l_type = F_RDLCK;

usr/src/cmd/fs.d/nfs/lib/nfslog_config.c

269

if (fcntl(fileno(fp), F_SETLKW, &flock) == -1) {

usr/src/cmd/fs.d/nfs/mount/mount.c

409

struct flock f;

usr/src/cmd/fs.d/nfs/nfs4cbd/nfs4cbd.c

99

struct flock f;

usr/src/cmd/hal/tools/hal-storage-shared.c

646

if (flock (lock_mtab_fd, LOCK_EX) != 0) {

usr/src/cmd/hal/tools/hal-storage-shared.c

665

flock (lock_mtab_fd, LOCK_UN);

usr/src/cmd/lofiadm/main.c

1484

struct flock lock;

usr/src/cmd/logadm/conf.c

327

struct flock flock;

usr/src/cmd/logadm/conf.c

359

flock.l_type = (Canchange == CHG_BOTH) ? F_WRLCK : F_RDLCK;

usr/src/cmd/logadm/conf.c

360

flock.l_whence = SEEK_SET;

usr/src/cmd/logadm/conf.c

361

flock.l_start = 0;

usr/src/cmd/logadm/conf.c

362

flock.l_len = 1;

usr/src/cmd/logadm/conf.c

363

if (fcntl(Conffd, F_SETLKW, &flock) < 0)

usr/src/cmd/logadm/conf.c

389

flock.l_type = (Canchange != CHG_NONE) ? F_WRLCK : F_RDLCK;

usr/src/cmd/logadm/conf.c

390

flock.l_whence = SEEK_SET;

usr/src/cmd/logadm/conf.c

391

flock.l_start = 0;

usr/src/cmd/logadm/conf.c

392

flock.l_len = 1;

usr/src/cmd/logadm/conf.c

393

if (fcntl(Timesfd, F_SETLKW, &flock) < 0)

usr/src/cmd/lp/cmd/lpsched/exec.c

76

struct flock l;

usr/src/cmd/lp/cmd/lpsched/ports.c

173

struct flock lck;

usr/src/cmd/lp/lib/lp/Syscalls.c

158

struct flock * k

usr/src/cmd/lp/lib/lp/Syscalls.c

164

struct flock * k;

usr/src/cmd/lp/lib/lp/files.c

124

struct flock l;

usr/src/cmd/lp/lib/msgs/mconnect.c

174

struct flock lock;

usr/src/cmd/mailx/lock.c

47

struct flock l;

usr/src/cmd/modload/drvsubr.c

901

struct flock lock;

usr/src/cmd/modload/drvsubr.c

958

struct flock unlock;

usr/src/cmd/raidctl/raidctl.c

2974

struct flock lock;

usr/src/cmd/raidctl/raidctl.c

3015

struct flock lock;

usr/src/cmd/rcm_daemon/common/rcm_main.c

134

struct flock lock;

usr/src/cmd/rcm_daemon/common/rcm_main.c

175

struct flock lock;

usr/src/cmd/sa/sadc.c

226

struct flock lock;

usr/src/cmd/sendmail/db/mutex/mutex.c

187

struct flock k_lock;

usr/src/cmd/sendmail/libsmdb/smdb.c

136

while ((i = flock(fd, type)) < 0 && errno == EINTR)

usr/src/cmd/sendmail/libsmdb/smdb.c

88

struct flock lfd;

usr/src/cmd/sendmail/libsmutil/lockfile.c

45

struct flock lfd;

usr/src/cmd/sendmail/libsmutil/lockfile.c

76

if (flock(fd, type) >= 0)

usr/src/cmd/sendmail/src/conf.c

3542

struct flock lfd;

usr/src/cmd/sendmail/src/conf.c

3611

while ((i = flock(fd, type)) < 0 && errno == EINTR)

usr/src/cmd/sendmail/util/mail.local.c

954

|| flock(mbfd, LOCK_EX) < 0 ||

usr/src/cmd/stat/common/mnt.c

81

struct flock lb;

usr/src/cmd/syseventadm/syseventadm.c

222

struct flock lock;

usr/src/cmd/syseventadm/syseventadm.c

256

struct flock lock;

usr/src/cmd/syseventd/daemons/syseventd/syseventd.c

1549

struct flock lock;

usr/src/cmd/syseventd/daemons/syseventd/syseventd.c

1590

struct flock lock;

usr/src/cmd/syseventd/modules/sysevent_conf_mod/sysevent_conf_mod.c

808

struct flock lock;

usr/src/cmd/syseventd/modules/sysevent_conf_mod/sysevent_conf_mod.c

841

struct flock lock;

usr/src/cmd/tip/log.c

29

if (flock(fileno(flog), LOCK_EX) < 0) {

usr/src/cmd/tip/log.c

52

(void) flock(fileno(flog), LOCK_UN);

usr/src/cmd/truss/expound.c

1665

struct flock32 flock;

usr/src/cmd/truss/expound.c

1667

if (Pread(Proc, &flock, sizeof (flock), offset) == sizeof (flock)) {

usr/src/cmd/truss/expound.c

1672

switch (flock.l_type) {

usr/src/cmd/truss/expound.c

1686

(void) printf("%-7d", flock.l_type);

usr/src/cmd/truss/expound.c

1688

str = whencearg(flock.l_whence);

usr/src/cmd/truss/expound.c

1692

(void) printf(" whence=%-8u", flock.l_whence);

usr/src/cmd/truss/expound.c

1696

flock.l_start,

usr/src/cmd/truss/expound.c

1697

flock.l_len,

usr/src/cmd/truss/expound.c

1698

flock.l_sysid,

usr/src/cmd/truss/expound.c

1699

flock.l_pid);

usr/src/cmd/truss/expound.c

1706

struct flock64 flock;

usr/src/cmd/truss/expound.c

1708

if (Pread(Proc, &flock, sizeof (flock), offset) == sizeof (flock)) {

usr/src/cmd/truss/expound.c

1713

switch (flock.l_type) {

usr/src/cmd/truss/expound.c

1727

(void) printf("%-7d", flock.l_type);

usr/src/cmd/truss/expound.c

1729

str = whencearg(flock.l_whence);

usr/src/cmd/truss/expound.c

1733

(void) printf(" whence=%-8u", flock.l_whence);

usr/src/cmd/truss/expound.c

1737

(long long)flock.l_start,

usr/src/cmd/truss/expound.c

1738

(long long)flock.l_len,

usr/src/cmd/truss/expound.c

1739

flock.l_sysid,

usr/src/cmd/truss/expound.c

1740

(int)flock.l_pid);

usr/src/cmd/vt/vtdaemon.c

1128

struct flock flock;

usr/src/cmd/vt/vtdaemon.c

1143

flock.l_type = F_WRLCK;

usr/src/cmd/vt/vtdaemon.c

1144

flock.l_whence = SEEK_SET;

usr/src/cmd/vt/vtdaemon.c

1145

flock.l_start = (off_t)0;

usr/src/cmd/vt/vtdaemon.c

1146

flock.l_len = (off_t)0;

usr/src/cmd/vt/vtdaemon.c

1147

if (fcntl(doorfd, F_SETLK, &flock) < 0) {

usr/src/cmd/ypcmd/yppasswd/yplckpwdf.c

37

static struct flock flock = {

usr/src/cmd/ypcmd/yppasswd/yplckpwdf.c

67

flock.l_type = F_WRLCK;

usr/src/cmd/ypcmd/yppasswd/yplckpwdf.c

70

retval = fcntl(fildes, F_SETLKW, (int)&flock);

usr/src/cmd/ypcmd/yppasswd/yplckpwdf.c

86

flock.l_type = F_UNLCK;

usr/src/cmd/ypcmd/yppasswd/yplckpwdf.c

87

(void) fcntl(fildes, F_SETLK, (int)&flock);

usr/src/cmd/zlogin/zlogin.c

1411

struct flock flock;

usr/src/cmd/zlogin/zlogin.c

1430

flock.l_type = F_WRLCK;

usr/src/cmd/zlogin/zlogin.c

1431

flock.l_whence = SEEK_SET;

usr/src/cmd/zlogin/zlogin.c

1432

flock.l_start = (off_t)0;

usr/src/cmd/zlogin/zlogin.c

1433

flock.l_len = (off_t)0;

usr/src/cmd/zlogin/zlogin.c

1434

if (fcntl(*lockfd, F_SETLKW, &flock) < 0) {

usr/src/cmd/zoneadmd/zoneadmd.c

1716

struct flock flock;

usr/src/cmd/zoneadmd/zoneadmd.c

1737

flock.l_type = F_WRLCK;

usr/src/cmd/zoneadmd/zoneadmd.c

1738

flock.l_whence = SEEK_SET;

usr/src/cmd/zoneadmd/zoneadmd.c

1739

flock.l_start = (off_t)0;

usr/src/cmd/zoneadmd/zoneadmd.c

1740

flock.l_len = (off_t)0;

usr/src/cmd/zoneadmd/zoneadmd.c

1741

if (fcntl(doorfd, F_SETLK, &flock) < 0) {

usr/src/lib/cfgadm_plugins/fp/common/cfga_rep.c

144

struct flock lock;

usr/src/lib/cfgadm_plugins/scsi/common/cfga_ctl.c

1110

struct flock lock;

usr/src/lib/gss_mechs/mech_krb5/krb5/os/lock_file.c

123

if (flock(fd, lock_flag) == -1)

usr/src/lib/gss_mechs/mech_krb5/krb5/os/lock_file.c

71

struct flock lock_arg = { 0 };

usr/src/lib/libadm/common/devreserv.c

107

static struct flock lkinfo = {0, 0, 0, 0, 0};

usr/src/lib/libadm/common/putdev.c

318

struct flock lockinfo; /* File locking structure */

usr/src/lib/libadm/common/putdev.c

382

struct flock lockinfo; /* Locking structure */

usr/src/lib/libadm/common/putdgrp.c

294

struct flock lockinfo; /* File locking structure */

usr/src/lib/libadm/common/putdgrp.c

374

struct flock lockinfo; /* Locking structure */

usr/src/lib/libbsm/common/devalloc.c

179

_da_read_file(char *fname, char **fbuf, time_t *ftime, rwlock_t *flock,

usr/src/lib/libbsm/common/devalloc.c

191

if (rw_rdlock(flock) != 0)

usr/src/lib/libbsm/common/devalloc.c

194

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

199

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

207

if (rw_wrlock(flock) != 0)

usr/src/lib/libbsm/common/devalloc.c

210

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

218

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

224

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

228

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

232

if (rw_rdlock(flock) != 0) {

usr/src/lib/libbsm/common/devalloc.c

239

(void) rw_unlock(flock);

usr/src/lib/libbsm/common/devalloc.c

245

(void) rw_unlock(flock);

usr/src/lib/libc/port/gen/lckpwdf.c

112

flock.l_type = F_UNLCK;

usr/src/lib/libc/port/gen/lckpwdf.c

113

(void) fcntl(fildes, F_SETLK, &flock);

usr/src/lib/libc/port/gen/lckpwdf.c

44

static struct flock flock = {

usr/src/lib/libc/port/gen/lckpwdf.c

78

flock.l_type = F_WRLCK;

usr/src/lib/libc/port/gen/lckpwdf.c

79

if (fcntl(fildes, F_SETLK, &flock) != -1) {

usr/src/lib/libc/port/gen/posix_fallocate.c

57

struct flock lck;

usr/src/lib/libc/port/gen/truncate.c

57

struct flock lck;

usr/src/lib/libc/port/sys/lockf.c

45

struct flock l;

usr/src/lib/libdevinfo/devinfo_devlink.c

3099

struct flock lock;

usr/src/lib/libdevinfo/devinfo_devlink.c

3186

struct flock unlock;

usr/src/lib/libdladm/common/libdladm.c

612

struct flock lock;

usr/src/lib/libdladm/common/libdladm.c

637

struct flock lock;

usr/src/lib/libdladm/common/libdlflow.c

109

struct flock lock;

usr/src/lib/libdladm/common/libdlflow.c

84

struct flock lock;

usr/src/lib/libelfsign/common/libelfsign.h

98

struct flock es_flock;

usr/src/lib/libnsl/common/daemon_utils.c

144

struct flock lock;

usr/src/lib/libnsl/common/daemon_utils.c

65

struct flock lock;

usr/src/lib/libnwam/common/libnwam_files.c

742

struct flock fl = { F_WRLCK, SEEK_SET, 0, 0, 0};

usr/src/lib/libnwam/common/libnwam_files.c

743

struct flock fu = { F_UNLCK, SEEK_SET, 0, 0, 0};

usr/src/lib/libpool/common/pool_xml.c

1996

struct flock lock;

usr/src/lib/libproc/common/pr_fcntl.c

101

adp->arg_size = sizeof (struct flock);

usr/src/lib/libresolv2/common/bsd/ftruncate.c

46

struct flock fl;

usr/src/lib/libsqlite/src/os.c

1328

struct flock lock;

usr/src/lib/libsqlite/src/os.c

1439

struct flock lock;

usr/src/lib/libsqlite/src/os.c

1554

struct flock lock;

usr/src/lib/libzonecfg/common/getzoneent.c

202

struct flock lock;

usr/src/lib/libzonecfg/common/getzoneent.c

233

struct flock lock;

usr/src/lib/libzonecfg/common/libzonecfg.c

7415

struct flock flock;

usr/src/lib/libzonecfg/common/libzonecfg.c

7463

flock.l_type = F_WRLCK;

usr/src/lib/libzonecfg/common/libzonecfg.c

7464

flock.l_whence = SEEK_SET;

usr/src/lib/libzonecfg/common/libzonecfg.c

7465

flock.l_start = (off_t)0;

usr/src/lib/libzonecfg/common/libzonecfg.c

7466

flock.l_len = (off_t)0;

usr/src/lib/libzonecfg/common/libzonecfg.c

7467

if ((fcntl(*lockfd, F_SETLKW, &flock) < 0) ||

usr/src/lib/libzonecfg/common/scratchops.c

70

struct flock lock;

usr/src/lib/mpapi/libmpapi/common/mpapi.c

3332

struct flock lock;

usr/src/lib/pam_modules/authtok_check/dict.c

107

flock.l_type = F_UNLCK;

usr/src/lib/pam_modules/authtok_check/dict.c

108

(void) fcntl(lockfd, F_SETLK, &flock);

usr/src/lib/pam_modules/authtok_check/dict.c

36

static struct flock flock = { 0, 0, 0, 0, 0, 0 };

usr/src/lib/pam_modules/authtok_check/dict.c

82

flock.l_type = F_WRLCK;

usr/src/lib/pam_modules/authtok_check/dict.c

83

retval = fcntl(lockfd, F_SETLK, &flock);

usr/src/lib/pkcs11/pkcs11_tpm/common/loadsave.c

309

static struct flock fl = {

usr/src/lib/smbsrv/libsmb/common/smb_pwdutil.c

64

static struct flock flock = { 0, 0, 0, 0, 0, 0 };

usr/src/lib/smbsrv/libsmb/common/smb_pwdutil.c

831

flock.l_type = F_WRLCK;

usr/src/lib/smbsrv/libsmb/common/smb_pwdutil.c

832

if (fcntl(fildes, F_SETLK, &flock) != -1) {

usr/src/lib/smbsrv/libsmb/common/smb_pwdutil.c

871

flock.l_type = F_UNLCK;

usr/src/lib/smbsrv/libsmb/common/smb_pwdutil.c

872

(void) fcntl(fildes, F_SETLK, &flock);

usr/src/test/os-tests/tests/file-locking/acquire-lock.c

101

ret = flock(fd, LOCK_UN);

usr/src/test/os-tests/tests/file-locking/acquire-lock.c

43

struct flock fl;

usr/src/test/os-tests/tests/file-locking/acquire-lock.c

88

ret = flock(fd, mode);

usr/src/test/os-tests/tests/file-locking/runtests.c

103

flock_fcntl(lockinfo_t *lf, int cmd, struct flock *fl)

usr/src/test/os-tests/tests/file-locking/runtests.c

114

struct flock fl;

usr/src/test/os-tests/tests/file-locking/runtests.c

145

struct flock fl;

usr/src/test/os-tests/tests/file-locking/runtests.c

175

struct flock fl;

usr/src/test/os-tests/tests/file-locking/runtests.c

355

VERIFY3S(flock(afd1.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

356

VERIFY3S(flock(afd2.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

357

VERIFY3S(flock(afd3.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

362

VERIFY3S(flock(afd3.lf_fd, LOCK_EX|LOCK_NB), ==, -1);

usr/src/test/os-tests/tests/file-locking/runtests.c

368

VERIFY3S(flock(afd1.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

369

VERIFY3S(flock(afd2.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

370

VERIFY3S(flock(afd3.lf_fd, LOCK_EX), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

378

VERIFY3S(flock(afd3.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

387

VERIFY3S(flock(afd3.lf_fd, LOCK_EX), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

392

VERIFY3S(flock(afd3.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

405

struct flock fl = {

usr/src/test/os-tests/tests/file-locking/runtests.c

542

VERIFY3S(flock(afd1.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

543

VERIFY3S(flock(afd2.lf_fd, LOCK_SH), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

548

VERIFY3S(flock(afd3.lf_fd, LOCK_EX|LOCK_NB), ==, -1);

usr/src/test/os-tests/tests/file-locking/runtests.c

55

static void flock_fcntl(lockinfo_t *lf, int cmd, struct flock *fl);

usr/src/test/os-tests/tests/file-locking/runtests.c

553

VERIFY3S(flock(afd1.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

554

VERIFY3S(flock(afd2.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

558

VERIFY3S(flock(afd3.lf_fd, LOCK_EX), ==, 0);

usr/src/test/os-tests/tests/file-locking/runtests.c

563

VERIFY3S(flock(afd1.lf_fd, LOCK_EX|LOCK_NB), ==, -1);

usr/src/test/os-tests/tests/file-locking/runtests.c

565

VERIFY3S(flock(afd2.lf_fd, LOCK_EX|LOCK_NB), ==, -1);

usr/src/test/os-tests/tests/file-locking/runtests.c

570

VERIFY3S(flock(afd3.lf_fd, LOCK_UN), ==, 0);

usr/src/test/os-tests/tests/file-locking/util.c

141

flock_reinit(struct flock *flp, int ltype)

usr/src/test/os-tests/tests/file-locking/util.h

42

extern void flock_reinit(struct flock *, int);

usr/src/test/zfs-tests/cmd/mkholes/mkholes.c

152

struct flock fl;

usr/src/test/zfs-tests/cmd/randfree_file/randfree_file.c

62

struct flock fl;

usr/src/ucblib/libucb/port/sys/flock.c

45

struct flock fl;

usr/src/uts/common/fs/nfs/nfs4_srv.c

8971

setlock(vnode_t *vp, struct flock64 *flock, int flag, cred_t *cred)

usr/src/uts/common/fs/nfs/nfs4_srv.c

8985

LOCK_PRINT(rfs4_debug, "setlock", cmd, flock);

usr/src/uts/common/fs/nfs/nfs4_srv.c

8987

flock, flag, (u_offset_t)0, NULL, cred, NULL);

usr/src/uts/common/fs/nfs/nfs4_srv.c

9000

flk = *flock;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9045

*flock = flk;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9063

struct flock64 flock;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9117

flock.l_type = ltype;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9118

flock.l_whence = 0; /* SEEK_SET */

usr/src/uts/common/fs/nfs/nfs4_srv.c

9119

flock.l_start = offset;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9120

flock.l_len = length;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9121

flock.l_sysid = sysid;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9122

flock.l_pid = lsp->rls_locker->rl_pid;

usr/src/uts/common/fs/nfs/nfs4_srv.c

9125

if (flock.l_len < 0 || flock.l_start < 0) {

usr/src/uts/common/fs/nfs/nfs4_srv.c

9145

error = setlock(vp, &flock, flag, cred);

usr/src/uts/common/fs/nfs/nfs4_srv.c

9185

if (lock_denied(&lres->LOCK4res_u.denied, &flock)

usr/src/uts/common/sys/file.h

186

extern int flock(int, int);

usr/src/uts/common/sys/flock.h

151

struct flock set; /* contains type, start, and end */

usr/src/uts/common/syscall/fcntl.c

449

if (copyout(&bf.l_type, &((struct flock *)arg)->l_type,

usr/src/uts/common/syscall/fcntl.c

79

struct flock sbf;

usr/src/uts/common/syscall/fcntl.c

793

if (copyout(&bf.l_type, &((struct flock *)arg)->l_type,

usr/src/uts/common/syscall/fcntl.c

91

ASSERT(sizeof (struct flock) == sizeof (struct flock32));

usr/src/uts/common/syscall/fcntl.c

95

ASSERT(sizeof (struct flock) == sizeof (struct flock64_64));