Lines Matching defs:act
466 struct sigaction act;
473 act.sa_handler = sig_alarm;
474 sigemptyset(&act.sa_mask);
475 act.sa_flags = 0;
476 chk_error(sigaction(SIGALRM, &act, NULL));
503 act.sa_sigaction = sig_segv;
504 sigemptyset(&act.sa_mask);
505 act.sa_flags = SA_SIGINFO;
506 chk_error(sigaction(SIGSEGV, &act, NULL));
511 act.sa_handler = SIG_DFL;
512 sigemptyset(&act.sa_mask);
513 act.sa_flags = 0;
514 chk_error(sigaction(SIGSEGV, &act, NULL));