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command: timeout: add documentation for option '-v' 

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2015-04-22 10:20:09 +02:00 committed by Sascha Hauer
parent 2daf357206
commit 78caf2d171
1 changed files with 2 additions and 1 deletions
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3
commands/timeout.c
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@ -110,12 +110,13 @@ BAREBOX_CMD_HELP_OPT("-a", "interrupt on any key")
BAREBOX_CMD_HELP_OPT("-c", "interrupt on Ctrl-C")
BAREBOX_CMD_HELP_OPT("-r", "interrupt on RETURN")
BAREBOX_CMD_HELP_OPT("-s", "silent mode")
BAREBOX_CMD_HELP_OPT("-v <VARIABLE>", "export pressed key to environment")
BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(timeout)
.cmd = do_timeout,
BAREBOX_CMD_DESC("wait for a specified timeout")
BAREBOX_CMD_OPTS("[-acrs] SECONDS")
BAREBOX_CMD_OPTS("[-acrsv] SECONDS")
BAREBOX_CMD_GROUP(CMD_GRP_CONSOLE)
BAREBOX_CMD_HELP(cmd_timeout_help)
BAREBOX_CMD_END