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/* Test setting the error indicator of a stream.
Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <config.h>
#include "fseterr.h"
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
/* All streams are initially created with the error indicator cleared. */
if (ferror (stdout))
abort ();
/* Verify that fseterr() works. */
fseterr (stdout);
if (!ferror (stdout))
abort ();
/* Verify fseterr's effect can be undone by clearerr(). */
clearerr (stdout);
if (ferror (stdout))
abort ();
return 0;
}
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