[PATCH 31/32] doc: unify documentation for 'cp'

[Robert Schwebel]

Signed-off-by: Robert Schwebel <r.schwebel at pengutronix.de>
---
 commands/cp.c |   24 ++++++++----------------
 1 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/commands/cp.c b/commands/cp.c
index 2c35ba1..a99c9b5 100644
--- a/commands/cp.c
+++ b/commands/cp.c
@@ -51,7 +51,7 @@ static int do_cp(struct command *cmdtp, int argc, char *argv[])
 		if (S_ISDIR(statbuf.st_mode))
 			last_is_dir = 1;
 	}
-	
+
 	if (argc > 3 && !last_is_dir) {
 		printf("cp: target `%s' is not a directory\n", argv[argc - 1]);
 		return 1;
@@ -77,10 +77,13 @@ out:
 	return ret;
 }
 
-static const __maybe_unused char cmd_cp_help[] =
-"Usage: cp <source> <destination>\n"
-"cp copies file <source> to <destination>.\n"
-"This command is file based only. See memcpy for memory copy\n";
+BAREBOX_CMD_HELP_START(cp)
+BAREBOX_CMD_HELP_USAGE("cp <source> <destination>\n")
+BAREBOX_CMD_HELP_SHORT("cp copies file <source> to <destination>.\n")
+BAREBOX_CMD_HELP_TEXT ("This command is file based. If you want to copy between memory blocks,\n")
+BAREBOX_CMD_HELP_TEXT ("use 'memcpy'.\n")
+
+BAREBOX_CMD_HELP_END
 
 BAREBOX_CMD_START(cp)
 	.cmd		= do_cp,
@@ -88,14 +91,3 @@ BAREBOX_CMD_START(cp)
 	BAREBOX_CMD_HELP(cmd_cp_help)
 BAREBOX_CMD_END
 
-/**
- * @page cp_command cp: Copy file
- *
- * Usage: cp \<source> [\<source>] \<destination>
- *
- * \c cp copies file \<source> to \<destination>
- *
- * Currently only this form is supported and you have to specify the exact
- * target filename (not a target directory).\n
- * This command is file based only. See memcpy for generic memory copy
- */
-- 
1.7.2.3