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[yaffs2.git] / yaffs_tagsvalidity.c

diff --git a/yaffs_tagsvalidity.c b/yaffs_tagsvalidity.c
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+++ b/yaffs_tagsvalidity.c
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+
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system. 
+ *
+ * Copyright (C) 2002 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * $Id: yaffs_tagsvalidity.c,v 1.1 2005-04-29 18:09:16 charles Exp $
+ */
+//yaffs_tagsvalidity.c
+
+#include "yaffs_tagsvalidity.h"
+
+
+
+void yaffs_InitialiseTags(yaffs_ExtendedTags *tags)
+{
+       memset(tags,0,sizeof(yaffs_ExtendedTags));
+       tags->validMarker0 = 0xAAAAAAAA;
+       tags->validMarker1 = 0x55555555;
+}
+
+int yaffs_ValidateTags(yaffs_ExtendedTags *tags)
+{
+       return (tags->validMarker0 == 0xAAAAAAAA &&
+               tags->validMarker1 == 0x55555555);
+
+}
+