+++ /dev/null
-/* Provide a stub lchown function for systems that lack it.
-
- Copyright (C) 1998, 1999, 2002, 2004, 2006, 2007 Free Software
- Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* written by Jim Meyering */
-
-#include <config.h>
-
-/* If the system chown does not follow symlinks, we don't want it
- replaced by gnulib's chown, which does follow symlinks. */
-#if CHOWN_MODIFIES_SYMLINK
-# define REPLACE_CHOWN 0
-#endif
-#include <unistd.h>
-
-#include <errno.h>
-#include <sys/stat.h>
-
-/* Some systems don't have EOPNOTSUPP. */
-#ifndef EOPNOTSUPP
-# ifdef ENOTSUP
-# define EOPNOTSUPP ENOTSUP
-# else
-/* Some systems don't have ENOTSUP either. */
-# define EOPNOTSUPP EINVAL
-# endif
-#endif
-
-/* Work just like chown, except when FILE is a symbolic link.
- In that case, set errno to EOPNOTSUPP and return -1.
- But if autoconf tests determined that chown modifies
- symlinks, then just call chown. */
-
-int
-lchown (const char *file, uid_t uid, gid_t gid)
-{
-#if ! CHOWN_MODIFIES_SYMLINK
- struct stat stats;
-
- if (lstat (file, &stats) == 0 && S_ISLNK (stats.st_mode))
- {
- errno = EOPNOTSUPP;
- return -1;
- }
-#endif
-
- return chown (file, uid, gid);
-}