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authorVyacheslav Dubeyko <slava@dubeyko.com>2013-11-12 15:11:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:32 +0900
commit099e9245e04d50bb12ed621b4fa61df0a4c9dba9 (patch)
treeafd87de0ccc84d5cd5c8854b1861b5a8b6800bec /fs/hfsplus/hfsplus_raw.h
parentb3b5b0f03cc4ea074ed0ac110d0afd17e0ccdf9e (diff)
downloadlinux-linaro-stable-099e9245e04d50bb12ed621b4fa61df0a4c9dba9.tar.gz
hfsplus: implement attributes file's header node initialization code
Implement functionality of AttributesFile's header node initialization. Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@infradead.org> Cc: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hfsplus/hfsplus_raw.h')
-rw-r--r--fs/hfsplus/hfsplus_raw.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/hfsplus/hfsplus_raw.h b/fs/hfsplus/hfsplus_raw.h
index 2c54dd81def4..8ffb3a8ffe75 100644
--- a/fs/hfsplus/hfsplus_raw.h
+++ b/fs/hfsplus/hfsplus_raw.h
@@ -187,6 +187,9 @@ struct hfs_btree_header_rec {
/* HFS+ BTree misc info */
#define HFSPLUS_TREE_HEAD 0
#define HFSPLUS_NODE_MXSZ 32768
+#define HFSPLUS_ATTR_TREE_NODE_SIZE 8192
+#define HFSPLUS_BTREE_HDR_NODE_RECS_COUNT 3
+#define HFSPLUS_BTREE_HDR_USER_BYTES 128
/* Some special File ID numbers (stolen from hfs.h) */
#define HFSPLUS_POR_CNID 1 /* Parent Of the Root */