1  /* Reading symbolic links without size limitation.
       2  
       3     Copyright (C) 2001, 2003-2004, 2007, 2009-2023 Free Software Foundation,
       4     Inc.
       5  
       6     This program is free software: you can redistribute it and/or modify
       7     it under the terms of the GNU General Public License as published by
       8     the Free Software Foundation, either version 3 of the License, or
       9     (at your option) any later version.
      10  
      11     This program is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14     GNU General Public License for more details.
      15  
      16     You should have received a copy of the GNU General Public License
      17     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      18  
      19  /* Written by Jim Meyering <jim@meyering.net>  */
      20  
      21  /* This file uses _GL_ATTRIBUTE_MALLOC.  */
      22  #if !_GL_CONFIG_H_INCLUDED
      23   #error "Please include config.h first."
      24  #endif
      25  
      26  #include <stdlib.h>
      27  
      28  extern char *xreadlink (char const *filename)
      29    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
      30  
      31  #if GNULIB_XREADLINKAT
      32  extern char *xreadlinkat (int fd, char const *filename)
      33    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
      34  #endif