Lines Matching defs:semops
51 struct sembuf semops;52 semops.sem_num = 0;53 semops.sem_op = 1;54 semops.sem_flg = SEM_UNDO;55 if (semop(semid, &semops, 1) == -1) {65 struct sembuf semops;66 semops.sem_num = 0;67 semops.sem_op = -1;68 semops.sem_flg = SEM_UNDO;69 if (semop(semid, &semops, 1) == -1) {