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Use sigemptyset() rather than frobbing the sa_mask directly.

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This commit is contained in:
thorpej 1996-06-23 22:08:43 +00:00
parent 7620af6671
commit 5ab89821de
1 changed files with 3 additions and 2 deletions
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5
usr.sbin/screenblank/screenblank.c
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@ -1,4 +1,4 @@
/* $NetBSD: screenblank.c,v 1.2 1996/02/28 01:18:34 thorpej Exp $ */
/* $NetBSD: screenblank.c,v 1.3 1996/06/23 22:08:43 thorpej Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -158,8 +158,9 @@ main(argc, argv)
* killed.
*/
sa.sa_handler = sighandler;
sa.sa_mask = 0;
sa.sa_flags = SA_NOCLDSTOP;
if (sigemptyset(&sa.sa_mask))
err(1, "sigemptyset");
if (sigaction(SIGINT, &sa, NULL) || sigaction(SIGTERM, &sa, NULL) ||
sigaction(SIGHUP, &sa, NULL))
err(1, "sigaction");