Unicode store version of the block trailer. More...

#include <disk.h>

Collaboration diagram for pstsdk::disk::block_trailer< ulonglong >:

Public Types
typedef ulonglong	block_id_disk

Public Attributes
ushort	cb
	Size of the block (unaligned)

ushort	signature
	Signature of this block, as calculated by the compute_signature function.

ulong	crc
	CRC of this block, as calculated by the compute_crc function.

block_id_disk	bid
	The id of this block.

Detailed Description

Unicode store version of the block trailer.

Blocks are of variable size. The BBT gives the unaligned size, which is an input to the align_disk function to give the total size on disk. Using the total size and the address, one can read the block trailer - which is always located at and aligned to the end of the aligned size. The block trailer contains validation information about the block.