1  /* provide a chdir function that tries not to fail due to ENAMETOOLONG
       2     Copyright (C) 2004-2005, 2009-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  /* Written by Jim Meyering.  */
      18  
      19  #include <unistd.h>
      20  #include <limits.h>
      21  
      22  #include "pathmax.h"
      23  
      24  /* On systems without PATH_MAX, presume that chdir accepts
      25     arbitrarily long directory names.  */
      26  #ifndef PATH_MAX
      27  # define chdir_long(Dir) chdir (Dir)
      28  #else
      29  int chdir_long (char *dir);
      30  #endif