X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/cc9f6e38162d3c1bf6ca97536c2477f476c8e01b..3a60a9f5b85abb8c2cf24e1926c5c7b3f608a5e2:/bsd/hfs/hfscommon/headers/BTreesInternal.h

diff --git a/bsd/hfs/hfscommon/headers/BTreesInternal.h b/bsd/hfs/hfscommon/headers/BTreesInternal.h
index 0cce7eb23..5747e31aa 100644
--- a/bsd/hfs/hfscommon/headers/BTreesInternal.h
+++ b/bsd/hfs/hfscommon/headers/BTreesInternal.h
@@ -113,6 +113,7 @@ enum {
 struct BlockDescriptor{
 	void		*buffer;
 	void		*blockHeader;
+	daddr64_t	 blockNum;	/* logical block number (used by hfs_swap_BTNode) */
 	ByteCount	 blockSize;
 	Boolean		 blockReadFromDisk;
 	Byte         isModified;             // XXXdbg - for journaling