z_zone.c File Reference

#include "z_zone.h"
#include "i_system.h"
#include "doomtype.h"

Include dependency graph for z_zone.c:

Classes
struct	memblock_s
struct	memzone_t

Macros
#define	MEM_ALIGN   sizeof(void *)
#define	ZONEID   0x1d4a11
#define	MINFRAGMENT   64

Typedefs
typedef struct memblock_s	memblock_t

Functions
void	Z_ClearZone (memzone_t *zone)
void	Z_Init (void)
void	Z_Free (void *ptr)
void *	Z_Malloc (int size, int tag, void *user)
void	Z_FreeTags (int lowtag, int hightag)
void	Z_DumpHeap (int lowtag, int hightag)
void	Z_FileDumpHeap (FILE *f)
void	Z_CheckHeap (void)
void	Z_ChangeTag2 (void *ptr, int tag, char *file, int line)
void	Z_ChangeUser (void *ptr, void **user)
int	Z_FreeMemory (void)
unsigned int	Z_ZoneSize (void)

Variables
memzone_t *	mainzone

Macro Definition Documentation

MEM_ALIGN

#define MEM_ALIGN   sizeof(void *)

MINFRAGMENT

#define MINFRAGMENT   64

ZONEID

#define ZONEID   0x1d4a11

Typedef Documentation

memblock_t

typedef struct memblock_s memblock_t

Function Documentation

Z_ChangeTag2()

void Z_ChangeTag2	(	void *	ptr,
		int	tag,
		char *	file,
		int	line
	)

Z_ChangeUser()

void Z_ChangeUser	(	void *	ptr,
		void **	user
	)

Z_CheckHeap()

void Z_CheckHeap

(

void

)

Z_ClearZone()

void Z_ClearZone

(

memzone_t *

zone

)

Z_DumpHeap()

void Z_DumpHeap	(	int	lowtag,
		int	hightag
	)

Z_FileDumpHeap()

void Z_FileDumpHeap

(

FILE *

f

)

Z_Free()

void Z_Free

(

void *

ptr

)

Z_FreeMemory()

int Z_FreeMemory

(

void

)

Z_FreeTags()

void Z_FreeTags	(	int	lowtag,
		int	hightag
	)

Z_Init()

void Z_Init

(

void

)

Z_Malloc()

void * Z_Malloc	(	int	size,
		int	tag,
		void *	user
	)

Z_ZoneSize()

unsigned int Z_ZoneSize

(

void

)

Variable Documentation

mainzone

memzone_t* mainzone