Header structure on the first heap block. More...

#include <disk.h>

Collaboration diagram for pstsdk::disk::heap_first_header:

Public Attributes
ushort	page_map_offset
	Offset of the start of the heap_page_map.

byte	signature
	Always heap_signature.

byte	client_signature
	Client defined signature, see heap_client_signature.

heap_id	root_id
	Root allocation. This has specific meaning to the owner of this heap.

byte	page_fill_levels [fill_level_size]
	Fill level of this and next seven heap blocks (4 bits each), see heap_fill_level.

Static Public Attributes
static const uint	fill_level_size = 4
	Number of bytes in the page_fill_levels map on this block.

Detailed Description

Header structure on the first heap block.

Definition at line 1262 of file disk.h.

Member Data Documentation

byte pstsdk::disk::heap_first_header::client_signature

Client defined signature, see heap_client_signature.

Definition at line 1268 of file disk.h.

const uint pstsdk::disk::heap_first_header::fill_level_size = 4

static

Number of bytes in the page_fill_levels map on this block.

Definition at line 1264 of file disk.h.

byte pstsdk::disk::heap_first_header::page_fill_levels[fill_level_size]

Fill level of this and next seven heap blocks (4 bits each), see heap_fill_level.

Definition at line 1270 of file disk.h.

ushort pstsdk::disk::heap_first_header::page_map_offset

Offset of the start of the heap_page_map.

Definition at line 1266 of file disk.h.

heap_id pstsdk::disk::heap_first_header::root_id

Root allocation. This has specific meaning to the owner of this heap.

Definition at line 1269 of file disk.h.

byte pstsdk::disk::heap_first_header::signature

Definition at line 1267 of file disk.h.

The documentation for this struct was generated from the following file: