/*
 * @Copyright: 
 * @Description: 
 * @Author: zhoujie
 * @Date: 2020-08-14 23:08:07
 * @LastEditors: zhoujie
 * @LastEditTime: 2020-08-16 12:53:22
 */
#ifndef TYPES
#define TYPES

#include <stdio.h>
#include <stdint.h>

#include <assert.h>
#define ASSERT(expr) assert(expr)
#define EXIT(expr) ASSERT(0)
#define ERROR -1
#define SUCCESS 0
#define TRUE 0
#define FALSE 1

typedef int_least16_t _s16;
typedef int_least32_t _s32;
typedef uint_least8_t _u8;
typedef uint_least16_t _u16;
typedef uint_least32_t _u32;

typedef uint_least32_t U32;
typedef uint_least16_t U16;
typedef uint_least8_t  U08;
typedef int_least16_t  S16;
typedef int_least32_t  S32;

typedef uint_fast32_t sect_t;
typedef uint_fast32_t blk_t;

struct ftl_operation {
  int    (*init) (blk_t blk_num, blk_t extra_num);
  size_t (*read) (sect_t lsn, size_t size, int map_flag);
  size_t (*write)(sect_t lsn, size_t size, int map_flag);
  void   (*end)  ();
};

//加入自己的cache_type类型的函数指针结构
struct cache_operation{
    int  (*init) (int size,int blk_num);
    int (*SearchCache)(int LPN,int operation);
    int (*HitCache)(int LPN, int operation,int index);
    double (*AddCacheEntry)(int LPN,int operation);
    double (*DelCacheEntry)(int LPN,int operation);
    void (*end) ();
};



#endif