Lines Matching refs:signals
85 // Since we know the thread is just sitting around waiting for signals
161 int SignalCatcher::WaitForSignal(Thread* self, SignalSet& signals) {
164 // Signals for sigwait() must be blocked but not ignored. We
165 // block signals like SIGQUIT for all threads, so the condition
168 int signal_number = signals.Wait();
197 // Set up mask with signals we want to handle.
198 SignalSet signals;
199 signals.Add(SIGQUIT);
200 signals.Add(SIGUSR1);
203 int signal_number = signal_catcher->WaitForSignal(self, signals);
