From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/rocksdb/db/snapshot_impl.cc | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/rocksdb/db/snapshot_impl.cc (limited to 'src/rocksdb/db/snapshot_impl.cc') diff --git a/src/rocksdb/db/snapshot_impl.cc b/src/rocksdb/db/snapshot_impl.cc new file mode 100644 index 000000000..98b475463 --- /dev/null +++ b/src/rocksdb/db/snapshot_impl.cc @@ -0,0 +1,25 @@ +// Copyright (c) 2011-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). + +#include "rocksdb/db.h" +#include "rocksdb/snapshot.h" + +namespace ROCKSDB_NAMESPACE { + +ManagedSnapshot::ManagedSnapshot(DB* db) + : db_(db), snapshot_(db->GetSnapshot()) {} + +ManagedSnapshot::ManagedSnapshot(DB* db, const Snapshot* _snapshot) + : db_(db), snapshot_(_snapshot) {} + +ManagedSnapshot::~ManagedSnapshot() { + if (snapshot_) { + db_->ReleaseSnapshot(snapshot_); + } +} + +const Snapshot* ManagedSnapshot::snapshot() { return snapshot_; } + +} // namespace ROCKSDB_NAMESPACE -- cgit v1.2.3