Searched refs:old_sa (Results 1 – 1 of 1) sorted by relevance
338 struct sigaction old_sa, new_sa; in serial_port_state() local340 (void) memset(&old_sa, 0, sizeof (old_sa)); in serial_port_state()343 (void) sigaction(SIGALRM, &new_sa, &old_sa); in serial_port_state()350 (void) sigaction(SIGALRM, &old_sa, (struct sigaction *)0); in serial_port_state()