1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
2 //  This source code is licensed under both the GPLv2 (found in the
3 //  COPYING file in the root directory) and Apache 2.0 License
4 //  (found in the LICENSE.Apache file in the root directory).
5 
6 #pragma once
7 
8 #include "rocksdb/status.h"
9 #include "rocksdb/iterator.h"
10 
11 namespace ROCKSDB_NAMESPACE {
12 
13 class BlockHandle;
14 
15 // Seek to the properties block.
16 // If it successfully seeks to the properties block, "is_found" will be
17 // set to true.
18 Status SeekToPropertiesBlock(InternalIterator* meta_iter, bool* is_found);
19 
20 // Seek to the compression dictionary block.
21 // If it successfully seeks to the properties block, "is_found" will be
22 // set to true.
23 Status SeekToCompressionDictBlock(InternalIterator* meta_iter, bool* is_found,
24                           BlockHandle* block_handle);
25 
26 // TODO(andrewkr) should not put all meta block in table_properties.h/cc
27 Status SeekToRangeDelBlock(InternalIterator* meta_iter, bool* is_found,
28                            BlockHandle* block_handle);
29 
30 }  // namespace ROCKSDB_NAMESPACE
31