Searched refs:F_LOCK (Results 1 – 6 of 6) sorted by relevance
22 #define F_LOCK LOCK_EX macro
563 #ifdef F_LOCK564 { "F_LOCK", (unsigned long) F_LOCK },
257 if (lockf(fd, F_LOCK, 0) < 0) in write_lock()
42 lockf(crash_stacktrace_fd, F_LOCK, 0); in setup_crash_handler()
995 return (lockf(fp->fd, block ? F_LOCK : F_TLOCK, 0)); in cupsFileLock()
140 # define F_LOCK 1 /* Lock a region for exclusive use. */ macro