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PR/14558: Tero Kivinen: Check the return value of nanosleep and don't fail

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silently.
This commit is contained in:
christos 2001-11-12 14:55:53 +00:00
parent 6ff985ffa8
commit 182abdd796
1 changed files with 5 additions and 3 deletions
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8
bin/sleep/sleep.c
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@ -1,4 +1,4 @@
/* $NetBSD: sleep.c,v 1.17 2001/09/16 21:18:33 wiz Exp $ */
/* $NetBSD: sleep.c,v 1.18 2001/11/12 14:55:53 christos Exp $ */
/*
* Copyright (c) 1988, 1993, 1994
@ -43,11 +43,12 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)sleep.c 8.3 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: sleep.c,v 1.17 2001/09/16 21:18:33 wiz Exp $");
__RCSID("$NetBSD: sleep.c,v 1.18 2001/11/12 14:55:53 christos Exp $");
#endif
#endif /* not lint */
#include <ctype.h>
#include <err.h>
#include <locale.h>
#include <math.h>
#include <signal.h>
@ -119,7 +120,8 @@ main(int argc, char *argv[])
ntime.tv_nsec = 0;
}
(void)nanosleep(&ntime, NULL);
if (nanosleep(&ntime, NULL) == -1)
err(1, "nanosleep failed");
exit(0);
/* NOTREACHED */