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/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil -*-
*
* linux-user-chroot: A setuid program that allows non-root users to safely chroot(2)
*
* Copyright 2015 Colin Walters <walters@verbum.org>
*
* 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 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it would 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, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include <assert.h>
static inline void
cleanup_close_fdp (int *fdp)
{
int fd;
assert (fdp);
fd = *fdp;
if (fd != -1)
(void) close (fd);
}
#define _cleanup_fd_close_ __attribute__((cleanup(cleanup_close_fdp)))
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