Lines Matching defs:signals

190 	struct sigaction signals;
253 	memset(&signals, 0, sizeof(signals));
254 	sigemptyset(&signals.sa_mask);
260 		sigaddset(&signals.sa_mask, signums[i]);
262 	signals.sa_handler = sig_handler;
263 	signals.sa_flags = SA_RESTART;
267 		    sigaction(signums[i], &signals, NULL) == -1)
292 	if (sigprocmask(SIG_BLOCK, &signals.sa_mask, NULL) == -1)
299 		sigemptyset(&signals.sa_mask);
300 		sigsuspend(&signals.sa_mask);