1  /* fd-relative mkdir
       2     Copyright (C) 2005-2006, 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 <config.h>
      20  
      21  /* Specification.  */
      22  #include <sys/stat.h>
      23  
      24  #include <stdlib.h>
      25  #include <unistd.h>
      26  
      27  /* Solaris 10 has no function like this.
      28     Create a subdirectory, FILE, with mode MODE, in the directory
      29     open on descriptor FD.  If possible, do it without changing the
      30     working directory.  Otherwise, resort to using save_cwd/fchdir,
      31     then mkdir/restore_cwd.  If either the save_cwd or the restore_cwd
      32     fails, then give a diagnostic and exit nonzero.  */
      33  
      34  #define AT_FUNC_NAME mkdirat
      35  #define AT_FUNC_F1 mkdir
      36  #define AT_FUNC_POST_FILE_PARAM_DECLS , mode_t mode
      37  #define AT_FUNC_POST_FILE_ARGS        , mode
      38  #include "at-func.c"