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/* This file is part of GDBM test suite.
Copyright (C) 2011 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 <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <gdbm.h>
char *
ntos (int n, char *buf, size_t size)
{
char *p = buf + size;
*--p = 0;
do
{
int x = n % 10;
*--p = '0' + x;
n /= 10;
}
while (n);
return p;
}
#ifndef O_CLOEXEC
# define O_CLOEXEC 0
#endif
int
main (int argc, char *argv[])
{
GDBM_FILE d;
char fdbuf[80];
if (argc != 2)
{
fprintf (stderr, "usage: %s PATH-TO-FDOP\n", argv[0]);
return 2;
}
if (!O_CLOEXEC)
return 77;
d = gdbm_open ("file.db", 0, GDBM_NEWDB|GDBM_CLOEXEC, 0600, NULL);
if (!d)
{
fprintf (stderr, "gdbm_open: %s\n", gdbm_strerror (gdbm_errno));
return 3;
}
if (gdbm_reorganize (d))
{
fprintf (stderr, "gdbm_reorganize: %s\n",
gdbm_strerror (gdbm_errno));
return 3;
}
execl (argv[1], "fdop",
ntos (gdbm_fdesc (d), fdbuf, sizeof (fdbuf)), NULL);
return 127;
}
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