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);
+extern struct dir *dircache_search_by_name(const struct vol *, const struct dir *dir, char *name, int len);
extern void dircache_dump(void);
extern void log_dircache_stat(void);
#endif /* DIRCACHE_H */