1  /* Change ownership of a file.
       2     Copyright (C) 2004-2023 Free Software Foundation, Inc.
       3  
       4     This file is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU Lesser General Public License as
       6     published by the Free Software Foundation; either version 2.1 of the
       7     License, or (at your option) any later version.
       8  
       9     This file 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 Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  /* Written by Paul Eggert, 2004.  */
      18  
      19  #include <config.h>
      20  
      21  #include <sys/types.h>
      22  #include <errno.h>
      23  
      24  /* A trivial substitute for 'fchown'.
      25  
      26     DJGPP 2.03 and earlier (and perhaps later) don't have 'fchown',
      27     so we pretend no-one has permission for this operation. */
      28  
      29  int
      30  fchown (int fd, uid_t uid, gid_t gid)
      31  {
      32    errno = EPERM;
      33    return -1;
      34  }