1: /* dirfd.c -- return the file descriptor associated with an open DIR*
    2: 
    3:    Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    4: 
    5:    This program is free software; you can redistribute it and/or modify
    6:    it under the terms of the GNU General Public License as published by
    7:    the Free Software Foundation; either version 2, or (at your option)
    8:    any later version.
    9: 
   10:    This program is distributed in the hope that it will be useful,
   11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   13:    GNU General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU General Public License
   16:    along with this program; if not, write to the Free Software Foundation,
   17:    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
   18: 
   19: /* Written by Jim Meyering. */
   20: 
   21: #include <config.h>
   22: 
   23: #include "dirfd.h"
   24: 
   25: int
   26: dirfd (DIR const *dir_p)
   27: {
   28:   return DIR_TO_FD (dir_p);
   29: }