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Exit with error status when we have an error.

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This commit is contained in:
Ulrich Drepper 1997-03-21 20:26:20 +00:00
parent a91b462b62
commit f175ece367
1 changed files with 25 additions and 18 deletions
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43
stdlib/testdiv.c
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@ -1,33 +1,40 @@
/* Copyright (C) 1992 Free Software Foundation, Inc.
This file is part of the GNU C Library.
/* Copyright (C) 1992, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <ansidecl.h>
#include <stdlib.h>
#include <stdio.h>
int
DEFUN_VOID(main)
main (void)
{
int err = 0;
int i, j;
while (scanf ("%d %d\n", &i, &j) == 2)
{
div_t d = div (i, j);
printf ("%d / %d = %d + %d/%d\n", i, j, d.quot, d.rem, j);
printf ("%d / %d = %d + %d/%d", i, j, d.quot, d.rem, j);
if (i == d.quot * j + d.rem)
fputs (" OK\n", stdout);
else
{
fputs (" FAILED\n", stdout);
err = 1;
}
}
return 0;
return err;
}