Commit graph

6 commits

Author SHA1 Message Date
Wolfgang Denk
a89c33db96 General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.

Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.

This patch cleans this up - for example:

Before:
	=> help dtt
	dtt - Digital Thermometer and Thermostat

	Usage:
	dtt         - Read temperature from digital thermometer and thermostat.

After:
	=> help dtt
	dtt - Read temperature from Digital Thermometer and Thermostat

	Usage:
	dtt

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-06-12 20:47:16 +02:00
Peter Tyser
2fb2604d5c Command usage cleanup
Remove command name from all command "usage" fields and update
common/command.c to display "name - usage" instead of
just "usage". Also remove newlines from command usage fields.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28 08:49:52 +01:00
Peter Tyser
62c3ae7c6e Standardize command usage messages with cmd_usage()
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28 08:43:45 +01:00
Mike Frysinger
774ce72026 strings: use puts() rather than printf()
When running `strings` on really long strings, the stack tends to get
smashed due to printf().  Switch to puts() instead since we're only passing
the data through.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-12-07 01:17:19 +01:00
Mike Frysinger
d5fd0b4921 strings cmd: drop old CONFIG_CFG_STRINGS define
We don't need CONFIG_CFG_STRINGS anymore now that we have the define
CONFIG_CMD_STRINGS and Makefile control.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-10-14 14:17:20 +02:00
Mike Frysinger
30942b18b6 new command for displaying strings at specified memory locations
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04 19:26:57 -05:00