Lines Matching defs:hfs_btree_header_rec

140 struct hfs_btree_header_rec {  struct
141 	__be16 depth;		/* (V) The number of levels in this B-tree */
142 	__be32 root;		/* (V) The node number of the root node */
143 	__be32 leaf_count;	/* (V) The number of leaf records */
144 	__be32 leaf_head;	/* (V) The number of the first leaf node */
145 	__be32 leaf_tail;	/* (V) The number of the last leaf node */
146 	__be16 node_size;	/* (F) The number of bytes in a node (=512) */
147 	__be16 max_key_len;	/* (F) The length of a key in an index node */
148 	__be32 node_count;	/* (V) The total number of nodes */
149 	__be32 free_nodes;	/* (V) The number of unused nodes */
150 	u16 reserved1;
151 	__be32 clump_size;	/* (F) clump size. not usually used. */
152 	u8 btree_type;		/* (F) BTree type */
153 	u8 reserved2;
154 	__be32 attributes;	/* (F) attributes */
155 	u32 reserved3[16];