diff options
Diffstat (limited to 'commands/saveenv.c')
| -rw-r--r-- | commands/saveenv.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/commands/saveenv.c b/commands/saveenv.c index 866c91fc11..d629a94c5d 100644 --- a/commands/saveenv.c +++ b/commands/saveenv.c @@ -48,13 +48,19 @@ static int do_saveenv(int argc, char *argv[]) } BAREBOX_CMD_HELP_START(saveenv) -BAREBOX_CMD_HELP_USAGE("saveenv [envfs] [directory]\n") -BAREBOX_CMD_HELP_SHORT("Save the files in <directory> to the persistent storage device <envfs>.\n") +BAREBOX_CMD_HELP_TEXT("Save the files in DIRECTORY to the persistent storage device ENVFS.") +BAREBOX_CMD_HELP_TEXT("") +BAREBOX_CMD_HELP_TEXT("ENVFS is usually a block in flash but can be any other file. If") +BAREBOX_CMD_HELP_TEXT("omitted, DIRECTORY defaults to /env and ENVFS defaults to") +BAREBOX_CMD_HELP_TEXT("/dev/env0. Note that envfs can only handle files, directories are being") +BAREBOX_CMD_HELP_TEXT("skipped silently.") + BAREBOX_CMD_HELP_END BAREBOX_CMD_START(saveenv) .cmd = do_saveenv, - .usage = "save environment to persistent storage", + BAREBOX_CMD_DESC("save environment to persistent storage") + BAREBOX_CMD_OPTS("[ENVFS] [DIRECTORY]") BAREBOX_CMD_GROUP(CMD_GRP_ENV) BAREBOX_CMD_HELP(cmd_saveenv_help) BAREBOX_CMD_END |