1 /*
2 * Copyright 2000-2009
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8 #include <common.h>
9 #include <command.h>
10
do_exit(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])11 static int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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 );
27