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/*
ldb database library using mdb back end - transaction operations
Copyright (C) Jakub Hrozek 2015
Copyright (C) Catalyst.Net Ltd 2017
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _LDB_MDB_H_
#define _LDB_MDB_H_
#include "ldb_private.h"
#include <lmdb.h>
struct lmdb_private {
struct ldb_context *ldb;
MDB_env *env;
struct lmdb_trans *txlist;
struct ldb_mdb_metadata {
struct ldb_message *attributes;
unsigned seqnum;
} *meta;
int error;
MDB_txn *read_txn;
pid_t pid;
};
struct lmdb_trans {
struct lmdb_trans *next;
struct lmdb_trans *prev;
MDB_txn *tx;
};
int ldb_mdb_err_map(int lmdb_err);
int lmdb_connect(struct ldb_context *ldb, const char *url,
unsigned int flags, const char *options[],
struct ldb_module **_module);
#endif /* _LDB_MDB_H_ */
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