isc/unix/app.c

234 	isc_result_t result;
259 	result = isc_mutex_init(&ctx->lock);
260 	if (result != ISC_R_SUCCESS)
261 		return (result);
276 	isc_result_t result;
287 	result = isc__app_ctxstart((isc_appctx_t *)&isc_g_appctx);
288 	if (result != ISC_R_SUCCESS)
289 		return (result);
299 	result = handle_signal(SIGINT, exit_action);
300 	if (result != ISC_R_SUCCESS)
301 		return (result);
302 	result = handle_signal(SIGTERM, exit_action);
303 	if (result != ISC_R_SUCCESS)
304 		return (result);
310 	result = handle_signal(SIGPIPE, SIG_IGN);
311 	if (result != ISC_R_SUCCESS)
312 		return (result);
323 	result = handle_signal(SIGHUP, SIG_DFL);
324 	if (result != ISC_R_SUCCESS)
325 		return (result);
328 	result = handle_signal(SIGTERM, SIG_DFL);
329 	if (result != ISC_R_SUCCESS)
330 		return (result);
331 	result = handle_signal(SIGINT, SIG_DFL);
332 	if (result != ISC_R_SUCCESS)
333 		return (result);
342 	 * will result in all threads having SIGHUP, SIGINT and SIGTERM
407 	isc_result_t result;
412 		result = ISC_R_ALREADYRUNNING;
424 		result = ISC_R_NOMEMORY;
430 	result = ISC_R_SUCCESS;
435 	return (result);
444 	isc_result_t result;
474 			result = isc__timermgr_nextevent(ctx->timermgr, &when);
475 			if (result != ISC_R_SUCCESS)
535  * \brief True if we are exiting the event loop as the result of
543 	isc_result_t result;
554 	result = evloop(&isc_g_appctx);
555 	if (result == ISC_R_RELOAD)
584 	int result;
631 		result = handle_signal(SIGHUP, reload_action);
632 		if (result != ISC_R_SUCCESS)
666 		result = sigwait(&sset, &sig);
667 		if (result == 0) {
695 		result = sigsuspend(&sset);
711 	result = evloop(ctx);
712 	if (result != ISC_R_SUCCESS)
713 		return (result);
749 			int result;
751 			result = pthread_kill(main_thread, SIGTERM);
752 			if (result != 0) {
753 				isc__strerror(result, strbuf, sizeof(strbuf));
805 			int result;
807 			result = pthread_kill(main_thread, SIGHUP);
808 			if (result != 0) {
809 				isc__strerror(result, strbuf, sizeof(strbuf));