Lines Matching refs:signal

126 	func = signal(SIGINT, trap);  in main()
128 		(void) signal(SIGINT, func);  in main()
129 	(void) signal(SIGHUP, trap);  in main()
130 	(void) signal(SIGQUIT, trap);  in main()
131 	(void) signal(SIGTERM, trap);  in main()
132 	(void) signal(SIGPIPE, trap);  in main()
133 	(void) signal(SIGPWR, trap);  in main()
205 	(void) signal(SIGINT, SIG_IGN);  in quit()
206 	(void) signal(SIGHUP, SIG_IGN);  in quit()
219 	(void) signal(SIGINT, SIG_IGN);  in trap()
220 	(void) signal(SIGHUP, SIG_IGN);  in trap()