From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 1 Sep 2010 10:57:43 +0000 (+0000)
Subject: Add open mode flags.
X-Git-Tag: 2.6.0~187
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=b5f1efac2381ba2a14397e0343b097e9f87c363d;p=bertos.git

Add open mode flags.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4214 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/io/kblock.h b/bertos/io/kblock.h
index c0d99c0a..9ac358ce 100644
--- a/bertos/io/kblock.h
+++ b/bertos/io/kblock.h
@@ -92,9 +92,13 @@ typedef struct KBlockVTable
 } KBlockVTable;
 
 
-#define KB_BUFFERED    BV(0) ///< Internal flag: true if the KBlock has a buffer
-#define KB_CACHE_DIRTY BV(1) ///< Internal flag: true if the cache is dirty
-#define KB_PARTIAL_WRITE BV(2) ///< Internal flag: true if the device allows partial block write
+#define KB_BUFFERED        BV(0) ///< Internal flag: true if the KBlock has a buffer
+#define KB_CACHE_DIRTY     BV(1) ///< Internal flag: true if the cache is dirty
+#define KB_PARTIAL_WRITE   BV(2) ///< Internal flag: true if the device allows partial block write
+
+#define KB_WRITE_ONCE      BV(3) ///< Allow only the one write on select block.
+#define KB_OPEN_BUFF       BV(4) ///< Open flash memory using page caching, allowing the modification and partial write.
+#define KB_OPEN_UNBUFF     BV(5) ///< Open flash memory whitout memory caching.
 
 /**
  * KBlock private members.