Lines Matching defs:signals
196 struct sigaction signals;
265 memset(&signals, 0, sizeof(signals));
266 sigemptyset(&signals.sa_mask);
272 sigaddset(&signals.sa_mask, signums[i]);
274 signals.sa_handler = sig_handler;
275 signals.sa_flags = SA_RESTART;
279 sigaction(signums[i], &signals, NULL) == -1)
298 if (sigprocmask(SIG_BLOCK, &signals.sa_mask, NULL) == -1)
305 sigemptyset(&signals.sa_mask);
306 sigsuspend(&signals.sa_mask);