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rocksdb

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RocksDB for Erlang

Retired package: Release invalid - Build broken, use 2.6.2
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rocksdb deps rocksdb utilities env_timed.h
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deps/rocksdb/utilities/env_timed.h 

// Copyright (c) 2019-present, Facebook, Inc.  All rights reserved.

//  This source code is licensed under both the GPLv2 (found in the

//  COPYING file in the root directory) and Apache 2.0 License

//  (found in the LICENSE.Apache file in the root directory).

//



#pragma once

#include "rocksdb/file_system.h"

namespace ROCKSDB_NAMESPACE {

class TimedFileSystem : public FileSystemWrapper {

 public:

  explicit TimedFileSystem(const std::shared_ptr<FileSystem>& base);



  static const char* kClassName() { return "TimedFS"; }

  const char* Name() const override { return kClassName(); }



  IOStatus NewSequentialFile(const std::string& fname,

                             const FileOptions& options,

                             std::unique_ptr<FSSequentialFile>* result,

                             IODebugContext* dbg) override;



  IOStatus NewRandomAccessFile(const std::string& fname,

                               const FileOptions& options,

                               std::unique_ptr<FSRandomAccessFile>* result,

                               IODebugContext* dbg) override;



  IOStatus NewWritableFile(const std::string& fname, const FileOptions& options,

                           std::unique_ptr<FSWritableFile>* result,

                           IODebugContext* dbg) override;



  IOStatus ReuseWritableFile(const std::string& fname,

                             const std::string& old_fname,

                             const FileOptions& options,

                             std::unique_ptr<FSWritableFile>* result,

                             IODebugContext* dbg) override;



  IOStatus NewRandomRWFile(const std::string& fname, const FileOptions& options,

                           std::unique_ptr<FSRandomRWFile>* result,

                           IODebugContext* dbg) override;



  IOStatus NewDirectory(const std::string& name, const IOOptions& options,

                        std::unique_ptr<FSDirectory>* result,

                        IODebugContext* dbg) override;



  IOStatus FileExists(const std::string& fname, const IOOptions& options,

                      IODebugContext* dbg) override;



  IOStatus GetChildren(const std::string& dir, const IOOptions& options,

                       std::vector<std::string>* result,

                       IODebugContext* dbg) override;



  IOStatus GetChildrenFileAttributes(const std::string& dir,

                                     const IOOptions& options,

                                     std::vector<FileAttributes>* result,

                                     IODebugContext* dbg) override;



  IOStatus DeleteFile(const std::string& fname, const IOOptions& options,

                      IODebugContext* dbg) override;



  IOStatus CreateDir(const std::string& dirname, const IOOptions& options,

                     IODebugContext* dbg) override;



  IOStatus CreateDirIfMissing(const std::string& dirname,

                              const IOOptions& options,

                              IODebugContext* dbg) override;



  IOStatus DeleteDir(const std::string& dirname, const IOOptions& options,

                     IODebugContext* dbg) override;



  IOStatus GetFileSize(const std::string& fname, const IOOptions& options,

                       uint64_t* file_size, IODebugContext* dbg) override;



  IOStatus GetFileModificationTime(const std::string& fname,

                                   const IOOptions& options,

                                   uint64_t* file_mtime,

                                   IODebugContext* dbg) override;



  IOStatus RenameFile(const std::string& src, const std::string& dst,

                      const IOOptions& options, IODebugContext* dbg) override;



  IOStatus LinkFile(const std::string& src, const std::string& dst,

                    const IOOptions& options, IODebugContext* dbg) override;



  IOStatus LockFile(const std::string& fname, const IOOptions& options,

                    FileLock** lock, IODebugContext* dbg) override;



  IOStatus UnlockFile(FileLock* lock, const IOOptions& options,

                      IODebugContext* dbg) override;



  IOStatus NewLogger(const std::string& fname, const IOOptions& options,

                     std::shared_ptr<Logger>* result,

                     IODebugContext* dbg) override;

};



}  // namespace ROCKSDB_NAMESPACE