Lines Matching defs:semctl

34  * - sem_ctime (time of last semctl()) is updated in the IPC_SET, SETVAL and
36  * - two Linux specific semctl() commands: SEM_STAT, SEM_INFO.
46  *   - semop() calls and semctl(RMID) are synchronized by RCU.
62  *   have been destroyed already by a semctl(RMID).
101 	 *  - semctl, via SETVAL and SETALL.
116 	time64_t		sem_ctime;	/* create/last semctl() time */
1084 	pr_info_once("semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant.\n"
1597  * This function handles some semctl commands which require the rwsem
1705 SYSCALL_DEFINE4(semctl, int, semid, int, semnum, int, cmd, unsigned long, arg)
1819 COMPAT_SYSCALL_DEFINE4(semctl, int, semid, int, semnum, int, cmd, int, arg)