Merge branch '2023-03-17-improve-read-command-add-write-command' into next
[platform/kernel/u-boot.git] / cmd / exit.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright 2000-2009
4  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5  */
6
7 #include <common.h>
8 #include <command.h>
9
10 static int do_exit(struct cmd_tbl *cmdtp, int flag, int argc,
11                    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 );