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[people/ms/u-boot.git] / common / cmd_exit.c
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1/*
2 * Copyright 2000-2009
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
1a459660 5 * SPDX-License-Identifier: GPL-2.0+
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6 */
7
8#include <common.h>
9#include <command.h>
10
088f1b19 11static int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
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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
22U_BOOT_CMD(
23 exit, 2, 1, do_exit,
24 "exit script",
25 ""
26);