Lines Matching refs:signal
172 old_sighup = signal(SIGHUP, sigother);
173 old_sigint = signal(SIGINT, sigother);
174 old_sigquit = signal(SIGQUIT, sigother);
175 old_sigterm = signal(SIGTERM, sigother);
429 signal (SIGPIPE, sigpipe);
446 signal (SIGPIPE, SIG_DFL);
468 signal (SIGHUP, old_sighup);
469 signal (SIGINT, old_sigint);
470 signal (SIGQUIT, old_sigquit);
471 signal (SIGTERM, old_sigterm);
665 signal (SIGPIPE, SIG_IGN); in sigpipe()
673 signal (sig, SIG_IGN);