From 7aabcf55a461014d7a81136c51e96c2c62faffd3 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 13 Jul 2011 17:19:31 +0000
Subject: Add long file name parsing logic

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3781 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/Documentation/NuttxPortingGuide.html | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'nuttx/Documentation/NuttxPortingGuide.html')

diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html
index 4e5991001..8d6a3544c 100644
--- a/nuttx/Documentation/NuttxPortingGuide.html
+++ b/nuttx/Documentation/NuttxPortingGuide.html
@@ -12,7 +12,7 @@
       <h1><big><font color="#3c34ec">
         <i>NuttX RTOS Porting Guide</i>
       </font></big></h1>
-      <p>Last Updated: July 12, 2011</p>
+      <p>Last Updated: July 13, 2011</p>
     </td>
   </tr>
 </table>
@@ -3763,6 +3763,19 @@ build
   <li>
     <code>CONFIG_FAT_SECTORSIZE</code>: Max supported sector size.
   </li>
+  <li>
+    <code>CONFIG_FAT_LCNAME</code>: Enable use of the NT-style upper/lower case 8.3 file name support.
+  </li>
+  <li>
+    <code>CONFIG_FAT_LFN</code>: Enable FAT long file names.
+      NOTE:  Microsoft claims patents on FAT long file name technology.
+      Please read the disclaimer in the top-level COPYING file and only enable this feature if you understand these issues.
+  </li>
+  <li>
+    <code>CONFIG_FAT_MAXFNAME</code>: If <code>CONFIG_FAT_LFN</code> is defined, then the default, maximum long file name is 255 bytes.
+      This can eat up a lot of memory (especially stack space).
+      If you are willing to live with some non-standard, short long file names, then define this value.
+  </li>
   <li>
     <code>CONFIG_FS_NXFFS</code>: Enable NuttX FLASH file system (NXFF) support.
   </li>
-- 
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