sendmail/libsm/sem.c

103 **		semnum -- number of semaphore.
112 sm_sem_acq(semid, semnum, timeout)
114 	int semnum;
120 	semops[0].sem_num = semnum;
142 **		semnum -- number of semaphore.
151 sm_sem_rel(semid, semnum, timeout)
153 	int semnum;
161 	SM_REQUIRE(sm_get_sem(semid, semnum) > 0);
164 	semops[0].sem_num = semnum;
186 **		semnum -- number of semaphore.
194 sm_sem_get(semid, semnum)
196 	int semnum;
200 	if ((semval = semctl(semid, semnum, GETVAL, NULL)) < 0)