alloc.c File Reference

#include "openbios/kernel/alloc.h"
#include <stddef.h>
#include <stdint.h>
#include <string.h>

Include dependency graph for alloc.c:

Classes
struct	empty_block_
struct	allocated_block_

Macros
#define	ALIGN_MASK   ((2 * sizeof(void *)) - 1)
#define	ALIGN_TO(x)   (((uintptr_t)(x) + ALIGN_MASK) & ~ALIGN_MASK)

Typedefs
typedef struct empty_block_	empty_block
typedef struct allocated_block_	allocated_block

Enumerations
enum	heap { HEAP_USER , HEAP_KERNEL }

Macro Definition Documentation

ALIGN_MASK

#define ALIGN_MASK   ((2 * sizeof(void *)) - 1)

ALIGN_TO

#define ALIGN_TO

(

x

)

(((uintptr_t)(x) + ALIGN_MASK) & ~ALIGN_MASK)

Typedef Documentation

allocated_block

typedef struct allocated_block_ allocated_block

empty_block

typedef struct empty_block_ empty_block

Enumeration Type Documentation

heap

enum heap

Enumerator
HEAP_USER
HEAP_KERNEL