sysdeps/mach/hurd/rmdir.c

   1 /* Copyright (C) 1991-2023 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library 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 GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <errno.h>
  19 #include <stddef.h>
  20 #include <unistd.h>
  21 #include <hurd.h>
  22
  23 /* Remove the directory FILE_NAME.  */
  24 int
  25 __rmdir (const char *file_name)
  26 {
  27   error_t err;
  28   const char *name;
  29   file_t parent = __directory_name_split (file_name, (char **) &name);
  30   if (parent == MACH_PORT_NULL)
  31     return -1;
  32   err = __dir_rmdir (parent, name);
  33   __mach_port_deallocate (__mach_task_self (), parent);
  34   if (err)
  35     return __hurd_fail (err);
  36   return 0;
  37 }
  38
  39 weak_alias (__rmdir, rmdir)