#ifndef __BEAST_CACHE_H
#define __BEAST_CACHE_H

typedef struct cache_key_s {
    int device;
    int inode;
    int mtime;
    int fsize;
} cache_key_t;


typedef struct cache_item_s {
    cache_key_t key;
    struct cache_item_s *next;
    char data[0];
} cache_item_t;


#define beast_cache_data(item)  (item)->data
#define beast_cache_size(item)  (item)->key.fsize

int beast_cache_init();
cache_item_t *beast_cache_find(cache_key_t *key);
cache_item_t *beast_cache_create(cache_key_t *key);
cache_item_t *beast_cache_push(cache_item_t *item);
int beast_cache_destroy();
void beast_cache_flush();

void beast_cache_lock();
void beast_cache_unlock();
void beast_cache_info(zval *);

#endif