Lines Matching refs:rc
147 int rc;
150 rc = sem_wait(mutex->psem_interproc);
151 } while (rc < 0 && errno == EINTR);
152 if (rc < 0) {
161 int rc;
164 rc = sem_trywait(mutex->psem_interproc);
165 } while (rc < 0 && errno == EINTR);
166 if (rc < 0) {
265 int rc;
268 rc = semop(mutex->interproc->filedes, &proc_mutex_op_on, 1);
269 } while (rc < 0 && errno == EINTR);
270 if (rc < 0) {
279 int rc;
282 rc = semop(mutex->interproc->filedes, &proc_mutex_op_try, 1);
283 } while (rc < 0 && errno == EINTR);
284 if (rc < 0) {
296 int rc;
300 rc = semop(mutex->interproc->filedes, &proc_mutex_op_off, 1);
301 } while (rc < 0 && errno == EINTR);
302 if (rc < 0) {
590 int rc;
593 rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_lock_it);
594 } while (rc < 0 && errno == EINTR);
595 if (rc < 0) {
604 int rc;
607 rc = fcntl(mutex->interproc->filedes, F_SETLK, &proc_mutex_lock_it);
608 } while (rc < 0 && errno == EINTR);
609 if (rc < 0) {
625 int rc;
629 rc = fcntl(mutex->interproc->filedes, F_SETLKW, &proc_mutex_unlock_it);
630 } while (rc < 0 && errno == EINTR);
631 if (rc < 0) {
708 int rc;
711 rc = flock(mutex->interproc->filedes, LOCK_EX);
712 } while (rc < 0 && errno == EINTR);
713 if (rc < 0) {
722 int rc;
725 rc = flock(mutex->interproc->filedes, LOCK_EX | LOCK_NB);
726 } while (rc < 0 && errno == EINTR);
727 if (rc < 0) {
739 int rc;
743 rc = flock(mutex->interproc->filedes, LOCK_UN);
744 } while (rc < 0 && errno == EINTR);
745 if (rc < 0) {