113         [&](const std::string& src_dirname, const std::string& fname,  in CreateCheckpoint()
116           return db_->GetFileSystem()->LinkFile(src_dirname + fname,  in CreateCheckpoint()
120         [&](const std::string& src_dirname, const std::string& fname,  in CreateCheckpoint()  argument
123           return CopyFile(db_->GetFileSystem(), src_dirname + fname,  in CreateCheckpoint()
168     std::function<Status(const std::string& src_dirname,  in CreateCustomCheckpoint()  argument
171     std::function<Status(const std::string& src_dirname,  in CreateCustomCheckpoint()
383           [&](const std::string& src_dirname, const std::string& fname) {  in ExportColumnFamily()  argument
386             return db_->GetEnv()->LinkFile(src_dirname + fname,  in ExportColumnFamily()
389           [&](const std::string& src_dirname, const std::string& fname) {  in ExportColumnFamily()  argument
392             return CopyFile(db_->GetFileSystem(), src_dirname + fname,  in ExportColumnFamily()
471     std::function<Status(const std::string& src_dirname,  in ExportFilesInMetaData()  argument
474     std::function<Status(const std::string& src_dirname,  in ExportFilesInMetaData()