1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright 2000-2009
3*4882a593Smuzhiyun * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <common.h>
9*4882a593Smuzhiyun #include <command.h>
10*4882a593Smuzhiyun
do_exit(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])11*4882a593Smuzhiyun static int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
12*4882a593Smuzhiyun {
13*4882a593Smuzhiyun int r;
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun r = 0;
16*4882a593Smuzhiyun if (argc > 1)
17*4882a593Smuzhiyun r = simple_strtoul(argv[1], NULL, 10);
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun return -r - 2;
20*4882a593Smuzhiyun }
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun U_BOOT_CMD(
23*4882a593Smuzhiyun exit, 2, 1, do_exit,
24*4882a593Smuzhiyun "exit script",
25*4882a593Smuzhiyun ""
26*4882a593Smuzhiyun );
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