/* dirfd.c -- return the file descriptor associated with an open DIR*   Copyright (C) 2001 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 2, 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, write to the Free Software Foundation,   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *//* Written by Jim Meyering. */#if HAVE_CONFIG_H# include <config.h>#endif#include "dirfd.h"intdirfd (DIR const *dir_p){  return DIR_TO_FD (dir_p);}