Drizzled Public API Documentation

mem_block_info_struct Struct Reference

List of all members.

Public Member Functions

 UT_LIST_BASE_NODE_T (mem_block_t) base
 UT_LIST_NODE_T (mem_block_t) list

Public Attributes

ulint magic_n
char file_name [8]
ulint line
ulint len
ulint total_size
ulint type
ulint free
ulint start
void * free_block
void * buf_block

Detailed Description

Definition at line 345 of file mem0mem.h.


Member Data Documentation

ulint mem_block_info_struct::free

offset in bytes of the first free position for user data in the block

Definition at line 362 of file mem0mem.h.

ulint mem_block_info_struct::len

physical length of this block in bytes

Definition at line 356 of file mem0mem.h.

ulint mem_block_info_struct::line

line number where the mem heap was created

Definition at line 348 of file mem0mem.h.

ulint mem_block_info_struct::start

the value of the struct field 'free' at the creation of the block

Definition at line 364 of file mem0mem.h.

ulint mem_block_info_struct::total_size

physical length in bytes of all blocks in the heap. This is defined only in the base node and is set to ULINT_UNDEFINED in others.

Definition at line 357 of file mem0mem.h.

ulint mem_block_info_struct::type

type of heap: MEM_HEAP_DYNAMIC, or MEM_HEAP_BUF possibly ORed to MEM_HEAP_BTR_SEARCH

Definition at line 360 of file mem0mem.h.


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