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/* This file is part of GDBM test suite.
Copyright (C) 2011-2024 Free Software Foundation, Inc.
GDBM 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 2, or (at your option)
any later version.
GDBM 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 GDBM. If not, see <http://www.gnu.org/licenses/>.
*/
#include "autoconf.h"
#include <stdlib.h>
#include <unistd.h>
/* usage: fdop FD [FD...]
Return: false if any of the FDs is open, true otherwise.
*/
int
main (int argc, char **argv)
{
int fd = dup (0);
while (--argc)
{
int n = atoi (*++argv);
if (n < fd)
return 1;
}
return 0;
}
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