#ifndef DEF_VMAP_H
#define DEF_VMAP_H

#include "mmap.h"

typedef struct VMap {
    MMap* mmap;
    linkedList* pages;
    int index; // index of virt memory
} VMap;

typedef struct PageMapInfo {
    int start;
    int key; // key for mmap
    int cursor; // Last allocation end
    int nb_allocs; // Free page if 0
    bool swapped;
} PageMapInfo;

/**
 * Get page hosting a certain pointer
*/
PageMapInfo* vmap_get_page(VMap* vmap, void* ptr);

void* my_malloc(VMap* vmap, int size);
void my_free(VMap* vmap, void* ptr);
void my_copy(VMap* vmap, void* src, void* dst, int size);

#endif