Searched refs:lf (Results 1 – 6 of 6) sorted by relevance
| /xnu-8796.141.3/bsd/kern/ |
| H A D | kern_lockf.c | 448 struct lockf **lf = lock->lf_head; in lf_coalesce_adjacent() local
450 while (*lf != NOLOCKF) { in lf_coalesce_adjacent()
452 if ((*lf == lock) || in lf_coalesce_adjacent()
453 ((*lf)->lf_id != lock->lf_id) || in lf_coalesce_adjacent()
454 ((*lf)->lf_type != lock->lf_type)) { in lf_coalesce_adjacent()
455 lf = &(*lf)->lf_next; in lf_coalesce_adjacent()
463 if (LF_END(*lf) < OFF_MAX && in lf_coalesce_adjacent()
464 (LF_END(*lf) + 1) == lock->lf_start) { in lf_coalesce_adjacent()
465 struct lockf *adjacent = *lf; in lf_coalesce_adjacent()
468 lock->lf_start = (*lf)->lf_start; in lf_coalesce_adjacent()
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| H A D | kern_descrip.c | 248 struct flock lf = { in fg_drop() local
255 (void)VNOP_ADVLOCK(vp, (caddr_t)p, F_UNLCK, &lf, F_POSIX, &context, NULL); in fg_drop()
332 struct flock lf = { in fg_transfer_filelocks() local
341 (void)VNOP_ADVLOCK(vp, (caddr_t)old_proc, F_TRANSFER, &lf, F_POSIX, &context, NULL); in fg_transfer_filelocks()
349 struct flock lf = { in fg_transfer_filelocks() local
358 (void)VNOP_ADVLOCK(vp, (caddr_t)fg, F_TRANSFER, &lf, F_OFD_LOCK, &context, NULL); in fg_transfer_filelocks()
5656 struct flock lf; in sys_flock() local
5669 lf.l_whence = SEEK_SET; in sys_flock()
5670 lf.l_start = 0; in sys_flock()
5671 lf.l_len = 0; in sys_flock()
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| /xnu-8796.141.3/bsd/nfs/ |
| H A D | nfs_syscalls.c | 429 struct flock lf; in fhopen() local
542 lf.l_whence = SEEK_SET; in fhopen()
543 lf.l_start = 0; in fhopen()
544 lf.l_len = 0; in fhopen()
546 lf.l_type = F_WRLCK; in fhopen()
548 lf.l_type = F_RDLCK; in fhopen()
554 if ((error = VNOP_ADVLOCK(vp, (caddr_t)fp->fp_glob, F_SETLK, &lf, type, ctx, NULL))) { in fhopen()
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| /xnu-8796.141.3/bsd/vfs/ |
| H A D | vfs_xattr.c | 3427 struct flock lf; in lock_xattrfile() local
3430 lf.l_whence = SEEK_SET; in lock_xattrfile()
3431 lf.l_start = 0; in lock_xattrfile()
3432 lf.l_len = 0; in lock_xattrfile()
3433 lf.l_type = locktype; /* F_WRLCK or F_RDLCK */ in lock_xattrfile()
3435 error = VNOP_ADVLOCK(xvp, (caddr_t)xvp, F_SETLK, &lf, F_FLOCK | F_WAIT, context, NULL); in lock_xattrfile()
3442 struct flock lf; in unlock_xattrfile() local
3445 lf.l_whence = SEEK_SET; in unlock_xattrfile()
3446 lf.l_start = 0; in unlock_xattrfile()
3447 lf.l_len = 0; in unlock_xattrfile()
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| H A D | vfs_vnops.c | 1809 struct flock lf = { in vn_closefile() local
1818 F_UNLCK, &lf, F_FLOCK, ctx, NULL); in vn_closefile()
1823 F_UNLCK, &lf, F_OFD_LOCK, ctx, NULL); in vn_closefile()
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| H A D | vfs_syscalls.c | 4630 struct flock lf = { in open1() local
4635 lf.l_type = F_WRLCK; in open1()
4637 lf.l_type = F_RDLCK; in open1()
4645 F_SETLK, &lf); in open1()
4650 if ((error = VNOP_ADVLOCK(vp, (caddr_t)fp->fp_glob, F_SETLK, &lf, type, ctx, NULL))) { in open1()
4810 struct flock lf = { in open1() local
4816 vp, (caddr_t)fp->fp_glob, F_UNLCK, &lf, F_FLOCK, ctx, NULL); in open1()
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