/usr/include/rocksdb/utilities/checkpoint.h is in librocksdb-dev 4.5.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | // Copyright (c) 2013, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
// A checkpoint is an openable snapshot of a database at a point in time.
#pragma once
#ifndef ROCKSDB_LITE
#include <string>
#include "rocksdb/status.h"
namespace rocksdb {
class DB;
class Checkpoint {
public:
// Creates a Checkpoint object to be used for creating openable sbapshots
static Status Create(DB* db, Checkpoint** checkpoint_ptr);
// Builds an openable snapshot of RocksDB on the same disk, which
// accepts an output directory on the same disk, and under the directory
// (1) hard-linked SST files pointing to existing live SST files
// SST files will be copied if output directory is on a different filesystem
// (2) a copied manifest files and other files
// The directory should not already exist and will be created by this API.
// The directory will be an absolute path
virtual Status CreateCheckpoint(const std::string& checkpoint_dir);
virtual ~Checkpoint() {}
};
} // namespace rocksdb
#endif // !ROCKSDB_LITE
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