Lines Matching defs:signals
176 struct sigaction signals;
233 memset(&signals, 0, sizeof(signals));
234 sigemptyset(&signals.sa_mask);
240 sigaddset(&signals.sa_mask, signums[i]);
242 signals.sa_handler = sig_handler;
243 signals.sa_flags = SA_RESTART;
247 sigaction(signums[i], &signals, NULL) == -1)
272 if (sigprocmask(SIG_BLOCK, &signals.sa_mask, NULL) == -1)
278 sigemptyset(&signals.sa_mask);
279 sigsuspend(&signals.sa_mask);