xref: /openbmc/u-boot/cmd/exit.c (revision 35546f6f2014282cc4f9772324b5588bd44a2938)
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  
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