1 files changed, 42 insertions, 0 deletions
diff --git a/lib/lchown.h b/lib/lchown.h
new file mode 100644
index 0000000..6816d1f
--- /dev/null
+++ b/lib/lchown.h
@@ -0,0 +1,42 @@
+/* Declare a replacement for lchown on hosts that lack it.
+
+   Copyright (C) 2006 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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Jim Meyering.  */
+
+#include <errno.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#if HAVE_DECL_LCHOWN
+# if ! HAVE_LCHOWN
+#  undef lchown
+#  define lchown rpl_chown
+# endif
+#else
+int lchown (char const *, uid_t, gid_t);
+#endif
+
+/* 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