Lines Matching defs:sa
740 struct sigaction sa;
748 sigemptyset(&sa.sa_mask);
749 sa.sa_flags = 0;
751 sa.sa_handler = sig_term;
752 if (sigaction(SIGTERM, &sa, NULL) < 0)
755 if (sigaction(AP_SIG_GRACEFUL_STOP, &sa, NULL) < 0)
760 if (sigaction(SIGINT, &sa, NULL) < 0)
764 sa.sa_handler = SIG_DFL;
765 if (sigaction(SIGXCPU, &sa, NULL) < 0)
772 sa.sa_handler = SIG_IGN;
773 if (sigaction(SIGXFSZ, &sa, NULL) < 0)
777 sa.sa_handler = SIG_IGN;
778 if (sigaction(SIGPIPE, &sa, NULL) < 0)
785 sigaddset(&sa.sa_mask, SIGHUP);
786 sigaddset(&sa.sa_mask, AP_SIG_GRACEFUL);
787 sa.sa_handler = restart;
788 if (sigaction(SIGHUP, &sa, NULL) < 0)
790 if (sigaction(AP_SIG_GRACEFUL, &sa, NULL) < 0)