116 	sigset_t	sigset;  in sig_handler()  local
121 	(void) sigemptyset(&sigset);  in sig_handler()
122 	(void) sigaddset(&sigset, SIGHUP);  in sig_handler()
123 	(void) sigaddset(&sigset, SIGTERM);  in sig_handler()
125 	(void) sigaddset(&sigset, SIGINT);  in sig_handler()
131 		if ((ret = sigtimedwait(&sigset, &si, &tmout)) != 0) {  in sig_handler()
166 	sigset_t sigset;  in thr_init()  local
174 	(void) thr_sigsetmask(0, NULL, &sigset);  in thr_init()
175 	(void) sigaddset(&sigset, SIGHUP);  in thr_init()
176 	(void) sigaddset(&sigset, SIGTERM);  in thr_init()
178 	(void) sigaddset(&sigset, SIGINT);  in thr_init()
180 	(void) thr_sigsetmask(SIG_SETMASK, &sigset, NULL);  in thr_init()