fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
// 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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#ifndef ROCKSDB_LITE
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#include "rocksdb/convenience.h"
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#include "db/db_impl/db_impl.h"
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#include "util/cast_util.h"
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namespace ROCKSDB_NAMESPACE {
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void CancelAllBackgroundWork(DB* db, bool wait) {
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(static_cast_with_check<DBImpl, DB>(db->GetRootDB()))
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->CancelAllBackgroundWork(wait);
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}
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Status DeleteFilesInRange(DB* db, ColumnFamilyHandle* column_family,
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const Slice* begin, const Slice* end,
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bool include_end) {
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RangePtr range(begin, end);
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return DeleteFilesInRanges(db, column_family, &range, 1, include_end);
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}
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Status DeleteFilesInRanges(DB* db, ColumnFamilyHandle* column_family,
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const RangePtr* ranges, size_t n,
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bool include_end) {
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return (static_cast_with_check<DBImpl, DB>(db->GetRootDB()))
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->DeleteFilesInRanges(column_family, ranges, n, include_end);
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}
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Status VerifySstFileChecksum(const Options& options,
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const EnvOptions& env_options,
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const std::string& file_path) {
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return VerifySstFileChecksum(options, env_options, ReadOptions(), file_path);
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}
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Status VerifySstFileChecksum(const Options& options,
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const EnvOptions& env_options,
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const ReadOptions& read_options,
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const std::string& file_path) {
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std::unique_ptr<FSRandomAccessFile> file;
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uint64_t file_size;
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InternalKeyComparator internal_comparator(options.comparator);
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ImmutableCFOptions ioptions(options);
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Status s = ioptions.fs->NewRandomAccessFile(file_path,
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FileOptions(env_options),
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&file, nullptr);
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if (s.ok()) {
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s = ioptions.fs->GetFileSize(file_path, IOOptions(), &file_size, nullptr);
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} else {
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return s;
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}
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std::unique_ptr<TableReader> table_reader;
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std::unique_ptr<RandomAccessFileReader> file_reader(
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new RandomAccessFileReader(std::move(file), file_path));
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const bool kImmortal = true;
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s = ioptions.table_factory->NewTableReader(
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TableReaderOptions(ioptions, options.prefix_extractor.get(), env_options,
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internal_comparator, false /* skip_filters */,
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!kImmortal, -1 /* level */),
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std::move(file_reader), file_size, &table_reader,
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false /* prefetch_index_and_filter_in_cache */);
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if (!s.ok()) {
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return s;
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}
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s = table_reader->VerifyChecksum(read_options,
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TableReaderCaller::kUserVerifyChecksum);
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return s;
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}
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} // namespace ROCKSDB_NAMESPACE
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#endif // ROCKSDB_LITE
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