From afe73cff56de417ce21096476928f53a7515ddec Mon Sep 17 00:00:00 2001
From: Juergen Beisert <jbe@isonoe.(none)>
Date: Fri, 19 Oct 2007 14:56:45 +0200
Subject: doc added and some reorganised

---
 commands/cat.c | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'commands/cat.c')

diff --git a/commands/cat.c b/commands/cat.c
index 7a8facd0e3..af33eca80c 100644
--- a/commands/cat.c
+++ b/commands/cat.c
@@ -1,6 +1,4 @@
 /*
- * cat.c - conacatenate files
- *
  * Copyright (c) 2007 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
  *
  * See file CREDITS for list of people who contributed to this
@@ -20,6 +18,11 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+/**
+ * @file
+ * @brief Concatenate files to stdout command
+ */
+
 #include <common.h>
 #include <command.h>
 #include <fs.h>
@@ -29,6 +32,11 @@
 #include <xfuncs.h>
 #include <malloc.h>
 
+/**
+ * @param[in] cmdtp FIXME
+ * @param[in] argc Argument count from command line
+ * @param[in] argv List of input arguments
+ */
 static int do_cat(cmd_tbl_t *cmdtp, int argc, char *argv[])
 {
 	int ret;
@@ -85,3 +93,12 @@ U_BOOT_CMD_START(cat)
 	.usage		= "concatenate file(s)",
 	U_BOOT_CMD_HELP(cmd_cat_help)
 U_BOOT_CMD_END
+
+/**
+ * @page cat_command cat (concatenate)
+ *
+ * Usage is: cat <file> [<file> ...]
+ *
+ * Concatenate files to stdout. Currently only printable characters
+ * and \\n and \\t are printed, but this should be optional
+ */
-- 
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