arena.h File Reference

#include <string.h>
#include "defs.h"
#include "memory.h"

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Data Structures
struct	arena_t
	The Arena allocator is a single continous block of memory. More...

Macros
#define	ARENA_DEFAULT_SIZE   0x10000

Functions
static void	arena_init_default (arena_t *arena)
	Initializes the memory arena using malloc with ARENA_DEFAULT_SIZE bytes of memory.
static void *	arena_alloc (arena_t *arena, sz size)
	Allocate size bytes data inside the arena. O(1)

Variables
static arena_t	ARENA_GLOBAL
	The single global arena. Declared here instead of specific files to prevent aliasing issues.

Macro Definition Documentation

ARENA_DEFAULT_SIZE

#define ARENA_DEFAULT_SIZE   0x10000

Function Documentation

arena_alloc()

static void * arena_alloc ( arena_t *  arena, sz  size  )

static

Allocate size bytes data inside the arena. O(1)

arena_init_default()

static void arena_init_default ( arena_t *  arena )

static

Initializes the memory arena using malloc with ARENA_DEFAULT_SIZE bytes of memory.

Variable Documentation

ARENA_GLOBAL

arena_t ARENA_GLOBAL

static

The single global arena. Declared here instead of specific files to prevent aliasing issues.