1075 	setsig(&sigtraps[SIGINT], trapsig, SS_RESTORE_ORIG);  in inittraps()
1076 	setsig(&sigtraps[SIGQUIT], trapsig, SS_RESTORE_ORIG);  in inittraps()
1077 	setsig(&sigtraps[SIGTERM], trapsig, SS_RESTORE_ORIG);  in inittraps()
1078 	setsig(&sigtraps[SIGHUP], trapsig, SS_RESTORE_ORIG);  in inittraps()
1087 	setsig(&sigtraps[SIGALRM], alarm_catcher,  in alarm_init()
1360 			setsig(p, (p->flags & TF_EXEC_IGN) ? SIG_IGN : SIG_DFL,  in restoresigs()
1398 	setsig(p, f, SS_RESTORE_CURR|SS_USER);  in settrap()
1412 		setsig(p, SIG_IGN, SS_RESTORE_CURR);  in block_pipe()
1416 		setsig(p, SIG_IGN, SS_RESTORE_CURR);  in block_pipe()
1427 	setsig(&sigtraps[SIGPIPE], SIG_DFL, SS_RESTORE_CURR);  in restore_pipe()
1435 setsig(Trap *p, sig_t f, int flags)  in setsig()  function