Lines Matching refs:semid
116 int semid;
228 semid = semget(IPC_PRIVATE, 1, 0666|IPC_CREAT);
229 if (semid == -1) {
233 semaphore = semctl(semid, 0, SETVAL, 1);
238 if (get_semaphore(semid, &sembuffer)) {
265 if (put_semaphore(semid, &sembuffer))
269 if (get_semaphore(semid, &sembuffer))
271 if (put_semaphore(semid, &sembuffer))
278 if (forkflag && get_semaphore(semid, &sembuffer)) {
292 if (forkflag && put_semaphore(semid, &sembuffer)) {
304 if (semctl(semid, 0, IPC_RMID) == -1)