alloc.c File Reference

Classes
struct	Block
struct	SubBlock
struct	FixBlock
struct	FixSubBlock
struct	FixStart
struct	__mem_pool_obj
struct	__mem_pool
struct	block_header
struct	list_header
struct	heap_header
struct	pool_options
struct	mem_pool_obj

Typedefs
typedef struct Block	Block
typedef struct SubBlock	SubBlock
typedef struct FixBlock	FixBlock
typedef struct FixSubBlock	FixSubBlock
typedef struct FixStart	FixStart
typedef struct __mem_pool_obj	__mem_pool_obj
typedef struct __mem_pool	__mem_pool
typedef long	tag_word
typedef struct block_header	block_header
typedef struct list_header	list_header
typedef struct heap_header	heap_header
typedef void *(*	sys_alloc_ptr) (unsigned long, struct mem_pool_obj *)
typedef void(*	sys_free_ptr) (void *, struct mem_pool_obj *)
typedef struct pool_options	pool_options
typedef struct mem_pool_obj	mem_pool_obj

Functions
static SubBlock *	SubBlock_merge_prev (SubBlock *, SubBlock **)
static void	SubBlock_merge_next (SubBlock *, SubBlock **)
void	__sys_free ()
void	Block_link (Block *ths, SubBlock *sb)
static Block *	__unlink (__mem_pool_obj *pool_obj, Block *bp)
static void	deallocate_from_var_pools (__mem_pool_obj *pool_obj, void *ptr)
void	__init_pool_obj (__mem_pool *pool_obj)
static __mem_pool *	get_malloc_pool (void)
void	deallocate_from_fixed_pools (__mem_pool_obj *pool_obj, void *ptr, unsigned long size)
void	__pool_free (__mem_pool *pool, void *ptr)
void	free (void *ptr)

Variables
mem_pool_obj	__malloc_pool
static int	initialized = 0
static const unsigned long	fix_pool_sizes [] = {4, 12, 20, 36, 52, 68}

Typedef Documentation

__mem_pool

typedef struct __mem_pool __mem_pool

__mem_pool_obj

typedef struct __mem_pool_obj __mem_pool_obj

Block

typedef struct Block Block

block_header

typedef struct block_header block_header

FixBlock

typedef struct FixBlock FixBlock

FixStart

typedef struct FixStart FixStart

FixSubBlock

typedef struct FixSubBlock FixSubBlock

heap_header

typedef struct heap_header heap_header

list_header

typedef struct list_header list_header

mem_pool_obj

typedef struct mem_pool_obj mem_pool_obj

pool_options

typedef struct pool_options pool_options

SubBlock

typedef struct SubBlock SubBlock

sys_alloc_ptr

typedef void *(* sys_alloc_ptr) (unsigned long, struct mem_pool_obj *)

sys_free_ptr

typedef void(* sys_free_ptr) (void *, struct mem_pool_obj *)

tag_word

typedef long tag_word

Function Documentation

__init_pool_obj()

void __init_pool_obj ( __mem_pool *  pool_obj )

inline

__pool_free()

void __pool_free	(	__mem_pool *	pool,
		void *	ptr
	)

__sys_free()

void __sys_free

(

)

__unlink()

static Block * __unlink ( __mem_pool_obj *  pool_obj, Block *  bp  )

inlinestatic

Block_link()

void Block_link ( Block *  ths, SubBlock *  sb  )

inline

deallocate_from_fixed_pools()

void deallocate_from_fixed_pools	(	__mem_pool_obj *	pool_obj,
		void *	ptr,
		unsigned long	size
	)

deallocate_from_var_pools()

static void deallocate_from_var_pools ( __mem_pool_obj *  pool_obj, void *  ptr  )

static

free()

void free

(

void *

ptr

)

get_malloc_pool()

static __mem_pool * get_malloc_pool ( void  )

inlinestatic

SubBlock_merge_next()

static void SubBlock_merge_next ( SubBlock *  pBlock, SubBlock **  pStart  )

inlinestatic

SubBlock_merge_prev()

static SubBlock * SubBlock_merge_prev ( SubBlock *  ths, SubBlock **  start  )

inlinestatic

Variable Documentation

__malloc_pool

mem_pool_obj __malloc_pool

fix_pool_sizes

const unsigned long fix_pool_sizes[] = {4, 12, 20, 36, 52, 68}

static

initialized

int initialized = 0

static