| Peter Tyser | eabe6d9 | 2009-10-16 17:36:25 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2000-2009 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| Peter Tyser | eabe6d9 | 2009-10-16 17:36:25 -0500 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #include <common.h> |
| 9 | #include <command.h> |
| 10 | |
| Kim Phillips | dc00a68 | 2012-10-29 13:34:31 +0000 | [diff] [blame] | 11 | static int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
| Peter Tyser | eabe6d9 | 2009-10-16 17:36:25 -0500 | [diff] [blame] | 12 | { |
| 13 | int r; |
| 14 | |
| 15 | r = 0; |
| 16 | if (argc > 1) |
| 17 | r = simple_strtoul(argv[1], NULL, 10); |
| 18 | |
| 19 | return -r - 2; |
| 20 | } |
| 21 | |
| 22 | U_BOOT_CMD( |
| 23 | exit, 2, 1, do_exit, |
| 24 | "exit script", |
| 25 | "" |
| 26 | ); |