/*************************************************************************
 *                                                                       *
 * Copyright (C) 2009 Dmitry E. Oboukhov <unera@debian.org>              *
 *                                                                       *
 * 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/>. *
 *                                                                       *
 *************************************************************************/

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>

int main (int argc, char **argv) 
{
	if (argc < 3) {
		printf("usage %s object_from object_to\n", argv[0]);
		return 0;
	}
	int res = rename(argv[1], argv[2]);
	if (res == -1) {
		printf ("%s\n", strerror (errno));
	}
	return res;
}