53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* malloc.h :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: tomoron <tomoron@student.42angouleme.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/11/26 16:38:01 by tomoron #+# #+# */
|
|
/* Updated: 2024/11/29 18:45:50 by tomoron ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#ifndef MALLOC_H
|
|
# define MALLOC_H
|
|
|
|
#include <stddef.h>
|
|
#include <sys/mman.h>
|
|
#include <unistd.h>
|
|
|
|
#define TINY_BLOC_SIZE 16384
|
|
#define SMALL_BLOC_SIZE 524288
|
|
|
|
#define TINY_MALLOC 1024
|
|
#define SMALL_MALLOC 4096
|
|
|
|
|
|
typedef struct s_alloc
|
|
{
|
|
size_t size; //8
|
|
struct s_alloc *next; //8
|
|
} t_alloc; //size 16
|
|
|
|
typedef struct s_mem_bloc
|
|
{
|
|
size_t space_left; //8
|
|
struct s_mem_bloc *next; //8
|
|
} t_mem_bloc; //size 16
|
|
|
|
typedef struct s_allocations
|
|
{
|
|
t_mem_bloc *tiny;
|
|
t_mem_bloc *small;
|
|
t_mem_bloc *large;
|
|
} t_allocations;
|
|
|
|
t_allocations g_allocs;
|
|
|
|
extern t_allocations g_allocs;
|
|
|
|
void *ft_malloc(size_t size);
|
|
|
|
#endif
|