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/*****************************************************************************
* dirfd.c: POSIX dirfd replacement
*****************************************************************************
* Copyright © 2009-2011 Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <dirent.h>
#include <errno.h>
int (dirfd) (DIR *dir)
{
#ifdef dirfd
return dirfd (dir);
#else
(void) dir;
# ifdef ENOTSUP
errno = ENOTSUP;
# endif
return -1;
#endif
}
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