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welp i'll fix it tomorrow

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This commit is contained in:
Maix0 2024-05-07 22:27:22 +02:00
parent 941bac31b6
commit 27eb1f10b1
7 changed files with 143 additions and 56 deletions
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20
stdme/include/me/alloc/alloc_internal.h
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@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 09:48:17 by maiboyer #+# #+# */
/* Updated: 2024/05/07 10:14:16 by maiboyer ### ########.fr */
/* Updated: 2024/05/07 22:03:02 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,13 +15,21 @@
#include "me/alloc/alloc.h"
#include "me/types.h"
#include <stdalign.h>
#define ARENA_SIZE 16384
#define ARENA_SIZE_DEFAULT 4096
typedef struct s_arena_block
{
t_usize size;
bool end;
bool free;
t_u8 padding[6];
} t_arena_block;
typedef struct s_arena_page
{
t_u8 bytes[ARENA_SIZE];
t_usize current_index;
t_usize page_size;
struct s_arena_page *next;
} t_arena_page;
@ -29,6 +37,8 @@ typedef struct s_arena_page
t_arena_page *get_head_arena(void);
// Will return ERROR if it couldn't malloc the page
t_error alloc_arena(t_arena_page **out);
t_error alloc_arena_page(t_usize min_size, t_arena_page **out);
t_error get_block_for_page(t_usize size, t_arena_page *page, t_arena_block **out);
#endif /* ALLOC_INTERNAL_H */