1/* Declare a replacement for lchown on hosts that lack it. 2 3 Copyright (C) 2006 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2, or (at your option) 8 any later version. 9 10 This program 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 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software Foundation, 17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 18 19/* Written by Jim Meyering. */ 20 21#include <errno.h> 22#include <sys/types.h> 23#include <unistd.h> 24 25#if HAVE_DECL_LCHOWN 26# if ! HAVE_LCHOWN 27# undef lchown 28# define lchown rpl_chown 29# endif 30#else 31int lchown (char const *, uid_t, gid_t); 32#endif 33 34/* Some systems don't have EOPNOTSUPP. */ 35#ifndef EOPNOTSUPP 36# ifdef ENOTSUP 37# define EOPNOTSUPP ENOTSUP 38# else 39/* Some systems don't have ENOTSUP either. */ 40# define EOPNOTSUPP EINVAL 41# endif 42#endif 43