1  /* Save the list of files in a directory in a string.
       2  
       3     Copyright (C) 1997, 1999, 2001, 2003, 2005, 2009-2023 Free Software
       4     Foundation, 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 David MacKenzie <djm@gnu.ai.mit.edu>. */
      20  
      21  #ifndef _GL_SAVEDIR_H
      22  #define _GL_SAVEDIR_H
      23  
      24  /* This file uses _GL_ATTRIBUTE_MALLOC.  */
      25  #if !_GL_CONFIG_H_INCLUDED
      26   #error "Please include config.h first."
      27  #endif
      28  
      29  #include <dirent.h>
      30  #include <stdlib.h>
      31  
      32  enum savedir_option
      33    {
      34      SAVEDIR_SORT_NONE,
      35      SAVEDIR_SORT_NAME,
      36  #if D_INO_IN_DIRENT
      37      SAVEDIR_SORT_INODE,
      38      SAVEDIR_SORT_FASTREAD = SAVEDIR_SORT_INODE
      39  #else
      40      SAVEDIR_SORT_FASTREAD = SAVEDIR_SORT_NONE
      41  #endif
      42    };
      43  
      44  char *streamsavedir (DIR *, enum savedir_option)
      45    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
      46  char *savedir (char const *, enum savedir_option)
      47    _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
      48  
      49  #endif