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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#pragma once
#define DNS_LMDB_COMMON_FLAGS (MDB_CREATE | MDB_NOSUBDIR | MDB_NOLOCK)
#ifndef __OpenBSD__
#define DNS_LMDB_FLAGS (DNS_LMDB_COMMON_FLAGS)
#else /* __OpenBSD__ */
/*
* OpenBSD does not have a unified buffer cache, which requires both reads and
* writes to be performed using mmap().
*/
#define DNS_LMDB_FLAGS (DNS_LMDB_COMMON_FLAGS | MDB_WRITEMAP)
#endif /* __OpenBSD__ */
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