robj *rdbLoadObject(int type, FILE *fp);
void backgroundSaveDoneHandler(int statloc);
int rdbSaveKeyValuePair(FILE *fp, redisDb *db, robj *key, robj *val, time_t now);
+int rdbLoadType(FILE *fp);
+time_t rdbLoadTime(FILE *fp);
+robj *rdbLoadStringObject(FILE *fp);
/* AOF persistence */
void flushAppendOnlyFile(void);
int dsOpen(void);
int dsClose(void);
int dsSet(redisDb *db, robj *key, robj *val);
-robj *dsGet(redisDb *db, robj *key);
+robj *dsGet(redisDb *db, robj *key, time_t *expire);
int dsDel(redisDb *db, robj *key);
int dsExists(redisDb *db, robj *key);
int dsFlushDb(int dbid);