Lines Matching refs:semops
118 struct sembuf semops[1];
120 semops[0].sem_num = semnum;
121 semops[0].sem_op = -1;
122 semops[0].sem_flg = SEM_UNDO |
125 return semop(semid, semops, 1);
128 r = semop(semid, semops, 1);
157 struct sembuf semops[1];
164 semops[0].sem_num = semnum;
165 semops[0].sem_op = 1;
166 semops[0].sem_flg = SEM_UNDO |
169 return semop(semid, semops, 1);
172 r = semop(semid, semops, 1);