aboutsummaryrefslogtreecommitdiff
path: root/common/cmd_exit.c
blob: f3fc8f5e79c0a9fcfd739c9ae800a41e6f64c3e9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/*
 * Copyright 2000-2009
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * 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.
 *
 * 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., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

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

int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	int r;

	r = 0;
	if (argc > 1)
		r = simple_strtoul(argv[1], NULL, 10);

	return -r - 2;
}

U_BOOT_CMD(
	exit,	2,	1,	do_exit,
	"exit script",
	""
);