fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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29 lines
996 B
29 lines
996 B
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#ifndef ROCKSDB_LITE
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#include "utilities/transactions/lock/lock_manager.h"
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#include "utilities/transactions/lock/point/point_lock_manager.h"
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namespace ROCKSDB_NAMESPACE {
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std::shared_ptr<LockManager> NewLockManager(PessimisticTransactionDB* db,
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const TransactionDBOptions& opt) {
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assert(db);
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if (opt.lock_mgr_handle) {
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// A custom lock manager was provided in options
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auto mgr = opt.lock_mgr_handle->getLockManager();
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return std::shared_ptr<LockManager>(opt.lock_mgr_handle, mgr);
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} else {
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// Use a point lock manager by default
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return std::shared_ptr<LockManager>(new PointLockManager(db, opt));
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}
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}
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} // namespace ROCKSDB_NAMESPACE
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#endif // ROCKSDB_LITE
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