ArchiSys/TP/TP1/rendu/mmap.h

#include <stdio.h>
#include <stdbool.h>

#include "linked_list.h"

struct MMap {
    void *memory;
    int size;
    int count;
    struct PageInfo *support;
    struct linkedList *free_list;
    struct linkedList *alloc_list;
    FILE *swap;
};

struct PageInfo {
    int key;
    void *data;
};

struct MMap* mmap_init();
void mmap_clean(struct MMap *mmap);
struct PageInfo* page_alloc(struct MMap *mmap);
struct PageInfo* page_free(struct MMap *mmap);
int check_page_free_list(struct MMap *mmap);
int check_page_alloc(struct MMap *mmap);
int move_to_swap(struct MMap *mmap, struct PageInfo *page);
struct PageInfo* read_from_swap(struct MMap* mmap, struct PageInfo *page);
struct PageInfo *page_lookup(struct MMap *mmap, int key);
void page_remove(struct MMap *mmap, int key);
struct PageInfo *page_create(struct MMap *mmap, bool *moved_to_swap);