sysdeps/unix/sysv/linux/powerpc/chown.c

   1 /* chown() compatibility.
   2    Copyright (C) 1998-2014 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #include <errno.h>
  20 #include <string.h>
  21 #include <unistd.h>
  22 #include <limits.h>
  23 #include <sysdep.h>
  24 #include <stdlib.h>
  25
  26 #include <kernel-features.h>
  27
  28 /* Consider moving to syscalls.list.  */
  29
  30 /*
  31   In Linux 2.1.x the chown functions have been changed.  A new function lchown
  32   was introduced.  The new chown now follows symlinks - the old chown and the
  33   new lchown do not follow symlinks.
  34   This file emulates chown() under the old kernels.
  35 */
  36
  37 int
  38 __chown (const char *file, uid_t owner, gid_t group)
  39 {
  40   return INLINE_SYSCALL (chown, 3, file, owner, group);
  41 }
  42 libc_hidden_def (__chown)
  43
  44 #include <shlib-compat.h>
  45 versioned_symbol (libc, __chown, chown, GLIBC_2_1);