/
internal.h
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/
internal.h
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/*
* Copyright 2022-2023 Project Tsurugi.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <optional>
#include <limestone/api/datastore.h>
namespace limestone::internal {
using namespace limestone::api;
// return max epoch in file.
std::optional<epoch_id_type> last_durable_epoch(const boost::filesystem::path& file);
epoch_id_type scan_one_pwal_file(const boost::filesystem::path& pwal, epoch_id_type ld_epoch, const std::function<void(log_entry&)>& add_entry);
inline constexpr const std::string_view manifest_file_name = "limestone-manifest.json";
void setup_initial_logdir(const boost::filesystem::path& logdir);
int is_supported_version(const boost::filesystem::path& manifest_path, std::string& errmsg);
void check_logdir_format(const boost::filesystem::path& logdir);
}