Function lock_set_get

lock_ops.h:373–388

}

inline static void lock_set_get(gen_lock_set_t* s, int n)
{
	struct sembuf sop;
	sop.sem_num=n;
	sop.sem_op=-1; /* down */
	sop.sem_flg=0;
tryagain:
	if (semop(s->semid, &sop, 1)==-1){
		if (errno==EINTR){
			LM_DBG("signal received while waiting on a mutex\n");
			goto tryagain;
		}else{
			LM_CRIT("%s (%d)\n", strerror(errno), errno);
		}
	}
}

inline static void lock_set_release(gen_lock_set_t* s, int n)
{