BSD license added to every C source and header file.

[redis.git] / src / rdb.h

diff --git a/src/rdb.h b/src/rdb.h
index 60157ad8740f969af3327f4f7ef446fca7bb4d11..d0f2aad86ba3cbca46a2306390bb2745a0545baf 100644 (file)
--- a/src/rdb.h
+++ b/src/rdb.h
@@ -1,3 +1,32 @@
+/*
+ * Copyright (c) 2009-2012, Salvatore Sanfilippo <antirez at gmail dot com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   * Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *   * Neither the name of Redis nor the names of its contributors may be used
+ *     to endorse or promote products derived from this software without
+ *     specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #ifndef __REDIS_RDB_H
 #define __REDIS_RDB_H
 
@@ -9,7 +38,7 @@
 
 /* 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 4
+#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
@@ -54,7 +83,7 @@
 #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
@@ -62,9 +91,6 @@
 #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);