X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/794e6ce14ff85f00b0d3e86365e9cc45a90d3bcf..973cb21a0152642ec904cf8f8ab238a31e6ebaa9:/src/rdb.h

diff --git a/src/rdb.h b/src/rdb.h
index 827947b4..1c07994f 100644
--- a/src/rdb.h
+++ b/src/rdb.h
@@ -7,6 +7,10 @@
 /* TBD: include only necessary headers. */
 #include "redis.h"
 
+/* The current RDB version. When the format changes in a way that is no longer
+ * backward compatible this number gets incremented. */
+#define REDIS_RDB_VERSION 6
+
 /* Defines related to the dump file format. To store 32 bits lengths for short
  * keys requires a lot of space, so we check the most significant 2 bits of
  * the first byte to interpreter the length:
@@ -47,9 +51,10 @@
 #define REDIS_RDB_TYPE_LIST_ZIPLIST  10
 #define REDIS_RDB_TYPE_SET_INTSET    11
 #define REDIS_RDB_TYPE_ZSET_ZIPLIST  12
+#define REDIS_RDB_TYPE_HASH_ZIPLIST  13
 
 /* Test if a type is an object type. */
-#define rdbIsObjectType(t) ((t >= 0 && t <= 4) || (t >= 9 && t <= 12))
+#define rdbIsObjectType(t) ((t >= 0 && t <= 4) || (t >= 9 && t <= 13))
 
 /* Special RDB opcodes (saved/loaded with rdbSaveType/rdbLoadType). */
 #define REDIS_RDB_OPCODE_EXPIRETIME_MS 252
@@ -57,9 +62,6 @@
 #define REDIS_RDB_OPCODE_SELECTDB   254
 #define REDIS_RDB_OPCODE_EOF        255
 
-/* Test if a type is an opcode. */
-#define rdbIsOpcode(t) (t >= 253 && t <= 255)
-
 int rdbSaveType(rio *rdb, unsigned char type);
 int rdbLoadType(rio *rdb);
 int rdbSaveTime(rio *rdb, time_t t);