285     log::Writer log(std::move(file_writer), 0, false);  in NewDB()  local
288     s = log.AddRecord(record);  in NewDB()
290       s = SyncManifest(env_, &immutable_db_options_, log.file());  in NewDB()
542         for (auto& log : logs) {  in Recover()  local
543           std::string fname = LogFileName(immutable_db_options_.wal_dir, log);  in Recover()
697   struct LogReporter : public log::Reader::Reporter {  in RecoverLogFiles()
821     log::Reader reader(immutable_db_options_.info_log, std::move(file_reader),  in RecoverLogFiles()
1152     LogFileNumberSize log(log_number);  in RestoreAliveLogFiles()  local
1155     s = env_->GetFileSize(fname, &log.size);  in RestoreAliveLogFiles()
1159     total_log_size_ += log.size;  in RestoreAliveLogFiles()
1160     alive_log_files_.push_back(log);  in RestoreAliveLogFiles()
1173         truncate_status = last_log->Truncate(log.size, IOOptions(), nullptr);  in RestoreAliveLogFiles()
1327                          size_t preallocate_block_size, log::Writer** new_log) {  in CreateWAL()
1360     *new_log = new log::Writer(std::move(file_writer), log_file_num,  in CreateWAL()
1431     log::Writer* new_log = nullptr;  in Open()
1505         log::Writer* log_writer = impl->logs_.back().writer;  in Open()