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Made a memory allocator (crude)

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Maieul BOYER 2024-05-07 15:21:41 +02:00
parent b5c7344851
commit 941bac31b6
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53 changed files with 469 additions and 146 deletions
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34
stdme/include/me/alloc/alloc_internal.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* alloc_internal.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* 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 */
/* */
/* ************************************************************************** */
#ifndef ALLOC_INTERNAL_H
#define ALLOC_INTERNAL_H
#include "me/alloc/alloc.h"
#include "me/types.h"
#define ARENA_SIZE 16384
typedef struct s_arena_page
{
t_u8 bytes[ARENA_SIZE];
t_usize current_index;
struct s_arena_page *next;
} t_arena_page;
// Will never be null, as it will allocate a new arena if it needs to do so
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);
#endif /* ALLOC_INTERNAL_H */