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doc: add documentation for 'echo' 

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
This commit is contained in:
Robert Schwebel 2010-07-12 19:31:21 +02:00 committed by Sascha Hauer
parent c33a7cac95
commit caaab18471
2 changed files with 18 additions and 0 deletions
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1
Documentation/commands.dox
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@ -11,6 +11,7 @@
@li @subpage delpart_command
@li @subpage devinfo_command
@li @subpage dfu_command
@li @subpage echo_command
@li @subpage edit_command
@li @subpage erase_command
@li @subpage export_command

17
commands/echo.c
View File

@ -111,8 +111,25 @@ no_optarg_out:
return 1;
}
BAREBOX_CMD_HELP_START(echo)
BAREBOX_CMD_HELP_USAGE("echo [OPTIONS] [STRING]\n")
BAREBOX_CMD_HELP_SHORT("Display a line of text.\n")
BAREBOX_CMD_HELP_OPT ("-n", "do not output the trailing newline\n")
BAREBOX_CMD_HELP_OPT ("-a", "FIXME\n")
BAREBOX_CMD_HELP_OPT ("-o", "FIXME\n")
BAREBOX_CMD_HELP_OPT ("-e", "FIXME\n")
BAREBOX_CMD_HELP_END
/**
* @page echo_command
\todo Add documentation for -a, -o and -e.
*/
BAREBOX_CMD_START(echo)
.cmd = do_echo,
.usage = "echo args to console",
BAREBOX_CMD_HELP(cmd_echo_help)
BAREBOX_CMD_END