Imported Upstream version 1.23

[debian/tar] / lib / lchown.c

diff --git a/lib/lchown.c b/lib/lchown.c
deleted file mode 100644 (file)
index 07aef87..0000000
--- a/lib/lchown.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* 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);
-}