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Searched refs:lf (Results 1 – 6 of 6) sorted by relevance

/xnu-12377.1.9/bsd/kern/
H A Dkern_lockf.c445 struct lockf **lf = lock->lf_head; in lf_coalesce_adjacent() local
447 while (*lf != NOLOCKF) { in lf_coalesce_adjacent()
449 if ((*lf == lock) || in lf_coalesce_adjacent()
450 ((*lf)->lf_id != lock->lf_id) || in lf_coalesce_adjacent()
451 ((*lf)->lf_type != lock->lf_type)) { in lf_coalesce_adjacent()
452 lf = &(*lf)->lf_next; in lf_coalesce_adjacent()
460 if (LF_END(*lf) < OFF_MAX && in lf_coalesce_adjacent()
461 (LF_END(*lf) + 1) == lock->lf_start) { in lf_coalesce_adjacent()
462 struct lockf *adjacent = *lf; in lf_coalesce_adjacent()
465 lock->lf_start = (*lf)->lf_start; in lf_coalesce_adjacent()
[all …]
H A Dkern_descrip.c272 struct flock lf = { in fg_drop() local
279 (void)VNOP_ADVLOCK(vp, (caddr_t)p, F_UNLCK, &lf, F_POSIX, &context, NULL); in fg_drop()
356 struct flock lf = { in fg_transfer_filelocks() local
365 (void)VNOP_ADVLOCK(vp, (caddr_t)old_proc, F_TRANSFER, &lf, F_POSIX, &context, NULL); in fg_transfer_filelocks()
373 struct flock lf = { in fg_transfer_filelocks() local
382 (void)VNOP_ADVLOCK(vp, ofd_to_id(fg), F_TRANSFER, &lf, F_OFD_LOCK, &context, NULL); in fg_transfer_filelocks()
5813 struct flock lf; in sys_flock() local
5826 lf.l_whence = SEEK_SET; in sys_flock()
5827 lf.l_start = 0; in sys_flock()
5828 lf.l_len = 0; in sys_flock()
[all …]
/xnu-12377.1.9/bsd/nfs/
H A Dnfs_syscalls.c433 struct flock lf; in fhopen() local
546 lf.l_whence = SEEK_SET; in fhopen()
547 lf.l_start = 0; in fhopen()
548 lf.l_len = 0; in fhopen()
550 lf.l_type = F_WRLCK; in fhopen()
552 lf.l_type = F_RDLCK; in fhopen()
558 if ((error = VNOP_ADVLOCK(vp, (caddr_t)fp->fp_glob, F_SETLK, &lf, type, ctx, NULL))) { in fhopen()
/xnu-12377.1.9/bsd/vfs/
H A Dvfs_xattr.c2283 struct flock lf = { in open_xattrfile() local
2288 lf.l_type = F_WRLCK; in open_xattrfile()
2290 lf.l_type = F_RDLCK; in open_xattrfile()
2292 error = VNOP_ADVLOCK(xvp, (caddr_t)fg, F_SETLK, &lf, F_FLOCK | F_WAIT, context, NULL); in open_xattrfile()
2382 struct flock lf = { in close_xattrfile() local
2386 (void)VNOP_ADVLOCK(xvp, (caddr_t)xfg, F_UNLCK, &lf, F_FLOCK, in close_xattrfile()
H A Dvfs_vnops.c1871 struct flock lf = { in vn_closefile() local
1880 F_UNLCK, &lf, F_FLOCK, ctx, NULL); in vn_closefile()
1885 F_UNLCK, &lf, F_OFD_LOCK, ctx, NULL); in vn_closefile()
H A Dvfs_syscalls.c4954 struct flock lf = { in open1() local
4959 lf.l_type = F_WRLCK; in open1()
4961 lf.l_type = F_RDLCK; in open1()
4969 F_SETLK, &lf); in open1()
4974 if ((error = VNOP_ADVLOCK(vp, (caddr_t)fp->fp_glob, F_SETLK, &lf, type, ctx, NULL))) { in open1()
5139 struct flock lf = { in open1() local
5145 vp, (caddr_t)fp->fp_glob, F_UNLCK, &lf, F_FLOCK, ctx, NULL); in open1()