Lines Matching defs:sa
278 struct sigaction sa;
281 sigemptyset(&sa.sa_mask);
282 sa.sa_flags = SA_RESTART;
427 sa.sa_handler = SIG_IGN;
428 (void)sigaction(SIGXFSZ, &sa, NULL);
456 sa.sa_handler = reapchild;
457 (void)sigaction(SIGCHLD, &sa, NULL);
544 sa.sa_handler = SIG_DFL;
545 (void)sigaction(SIGCHLD, &sa, NULL);
547 sa.sa_handler = sigurg;
548 sa.sa_flags = 0; /* don't restart syscalls for SIGURG */
549 (void)sigaction(SIGURG, &sa, NULL);
551 sigfillset(&sa.sa_mask); /* block all signals in handler */
552 sa.sa_flags = SA_RESTART;
553 sa.sa_handler = sigquit;
554 (void)sigaction(SIGHUP, &sa, NULL);
555 (void)sigaction(SIGINT, &sa, NULL);
556 (void)sigaction(SIGQUIT, &sa, NULL);
557 (void)sigaction(SIGTERM, &sa, NULL);
559 sa.sa_handler = lostconn;
560 (void)sigaction(SIGPIPE, &sa, NULL);