blob: 3cf769d24a68d67d765900fe211912634c495b93 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: © 2007 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
#include <common.h>
#include <command.h>
#include <errno.h>
#include <environment.h>
static int do_setenv(int argc, char *argv[])
{
if (argc < 2)
return COMMAND_ERROR_USAGE;
setenv(argv[1], argv[2]);
return 0;
}
BAREBOX_CMD_HELP_START(setenv)
BAREBOX_CMD_HELP_TEXT("Set environment variable NAME to VALUE.")
BAREBOX_CMD_HELP_TEXT("If VALUE is ommitted, then the variable is deleted.")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(setenv)
.cmd = do_setenv,
BAREBOX_CMD_DESC("set environment variable")
BAREBOX_CMD_OPTS("NAME [VALUE]")
BAREBOX_CMD_GROUP(CMD_GRP_ENV)
BAREBOX_CMD_HELP(cmd_setenv_help)
BAREBOX_CMD_END
|
