65 	struct	sigaction sigact;  in tmchild()  local
142 			sigact.sa_flags = 0;  in tmchild()
143 			sigact.sa_handler = timedout;  in tmchild()
144 			(void) sigemptyset(&sigact.sa_mask);  in tmchild()
145 			(void) sigaction(SIGALRM, &sigact, NULL);  in tmchild()
163 				sigact.sa_flags = 0;  in tmchild()
164 				sigact.sa_handler = SIG_DFL;  in tmchild()
165 				(void) sigemptyset(&sigact.sa_mask);  in tmchild()
166 				(void) sigaction(SIGALRM, &sigact, NULL);  in tmchild()
220 			sigact.sa_flags = 0;  in tmchild()
221 			sigact.sa_handler = timedout;  in tmchild()
222 			(void) sigemptyset(&sigact.sa_mask);  in tmchild()
223 			(void) sigaction(SIGALRM, &sigact, NULL);  in tmchild()
494 	struct	 sigaction	sigact;  in invoke_service()  local
521 		sigact.sa_flags = 0;  in invoke_service()
522 		sigact.sa_handler = SIG_DFL;  in invoke_service()
523 		(void) sigemptyset(&sigact.sa_mask);  in invoke_service()
524 		(void) sigaction(SIGPOLL, &sigact, NULL);  in invoke_service()
589 		sigact.sa_flags = 0;  in invoke_service()
590 		sigact.sa_handler = SIG_DFL;  in invoke_service()
591 		(void) sigemptyset(&sigact.sa_mask);  in invoke_service()
592 		(void) sigaction(SIGINT, &sigact, NULL);  in invoke_service()