#define DIRCACHE_ALL (DIRCACHE|DIDNAME_INDEX|QUEUE_INDEX)
extern int dircache_init(int reqsize);
-extern int dircache_add(struct dir *);
+extern int dircache_add(const struct vol *, struct dir *);
extern void dircache_remove(const struct vol *, struct dir *, int flag);
extern struct dir *dircache_search_by_did(const struct vol *vol, cnid_t did);
extern struct dir *dircache_search_by_name(const struct vol *, const struct dir *dir, char *name, int len, time_t ctime);