/*
 * cmp - determine if two files differ
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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 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.
 *
 */

#include <common.h>
#include <command.h>
#include <complete.h>
#include <libfile.h>

static int do_cmp(int argc, char *argv[])
{
	if (argc != 3)
		return COMMAND_ERROR_USAGE;

	return compare_file(argv[1], argv[2]);
}

BAREBOX_CMD_HELP_START(cmp)
BAREBOX_CMD_HELP_TEXT("Returns successfully if the two files are the same, return with an error if not")
BAREBOX_CMD_HELP_END

BAREBOX_CMD_START(cmp)
	.cmd		= do_cmp,
	BAREBOX_CMD_DESC("compare two files")
	BAREBOX_CMD_OPTS("FILE1 FILE2")
	BAREBOX_CMD_GROUP(CMD_GRP_FILE)
	BAREBOX_CMD_HELP(cmd_cmp_help)
BAREBOX_CMD_END