Lines Matching refs:SIGHUP
311 * unexpected actions for SIGHUP, SIGINT, and SIGTERM from our parent
317 result = handle_signal(SIGHUP, SIG_DFL);
332 * Block SIGHUP, SIGINT, SIGTERM.
336 * will result in all threads having SIGHUP, SIGINT and SIGTERM
341 sigaddset(&sset, SIGHUP) != 0 ||
359 * Unblock SIGHUP, SIGINT, SIGTERM.
361 * If we're not using threads, we need to make sure that SIGHUP,
366 sigaddset(&sset, SIGHUP) != 0 ||
610 * Catch SIGHUP.
616 result = handle_signal(SIGHUP, reload_action);
638 * Wait for SIGHUP, SIGINT, or SIGTERM.
641 sigaddset(&sset, SIGHUP) != 0 ||
655 else if (sig == SIGHUP)
664 else if (sig == SIGHUP)
792 result = pthread_kill(main_thread, SIGHUP);
802 if (kill(getpid(), SIGHUP) < 0) {