192 	sigset_t	sigmask;  in main()  local
293 	(void) sigfillset(&sigmask);  in main()
294 	(void) sigdelset(&sigmask, SIGQUIT);  in main()
295 	(void) sigdelset(&sigmask, SIGINT);  in main()
296 	(void) sigdelset(&sigmask, SIGTERM);  in main()
297 	(void) thr_sigsetmask(SIG_SETMASK, &sigmask, NULL);  in main()
340 	(void) sigsuspend(&sigmask);  in main()
349 	sigset_t sigmask;  in system_activity_monitor()  local
380 	(void) thr_sigsetmask(0, 0, &sigmask);  in system_activity_monitor()
381 	(void) sigdelset(&sigmask, SIGHUP);  in system_activity_monitor()
382 	(void) sigdelset(&sigmask, SIGALRM);  in system_activity_monitor()
383 	(void) sigdelset(&sigmask, SIGTHAW);  in system_activity_monitor()
384 	(void) thr_sigsetmask(SIG_SETMASK, &sigmask, NULL);  in system_activity_monitor()
386 		(void) sigsuspend(&sigmask);  in system_activity_monitor()