fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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37 lines
1.5 KiB
37 lines
1.5 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#pragma once
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#include "rocksdb/table.h"
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namespace ROCKSDB_NAMESPACE {
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// Release the cached entry and decrement its ref count.
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extern void ForceReleaseCachedEntry(void* arg, void* h);
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inline MemoryAllocator* GetMemoryAllocator(
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const BlockBasedTableOptions& table_options) {
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return table_options.block_cache.get()
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? table_options.block_cache->memory_allocator()
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: nullptr;
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}
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inline MemoryAllocator* GetMemoryAllocatorForCompressedBlock(
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const BlockBasedTableOptions& table_options) {
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return table_options.block_cache_compressed.get()
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? table_options.block_cache_compressed->memory_allocator()
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: nullptr;
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}
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// Assumes block has a trailer as in format.h. file_name and offset provided
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// for generating a diagnostic message in returned status.
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extern Status VerifyBlockChecksum(ChecksumType type, const char* data,
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size_t block_size,
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const std::string& file_name,
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uint64_t offset);
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} // namespace ROCKSDB_NAMESPACE
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