2015-10-13 20:46:59 +08:00
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/*
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2016-02-02 02:06:27 +08:00
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Copyright (c) 2015,2016 Leonid Yuriev <leo@yuriev.ru>.
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Copyright (c) 2015,2016 Peter-Service R&D LLC.
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2015-10-13 20:46:59 +08:00
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This file is part of ReOpenLDAP.
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ReOpenLDAP is free software; you can redistribute it and/or modify it under
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the terms of the GNU Affero General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ReOpenLDAP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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This is solution to provide flexible compatibility with the original liblmdb.
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Yeah, this way is partially ugly and madness...
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But, on the other hand, only this way allows provide both API with
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minimal changes the source code of an applications, and the source
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code of the library itself. Anyway, ideas are welcome!
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So,
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When needed drop-in replacement for liblmdb you should:
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- 'make lmdb' to build liblmdb.so and liblmdb.a;
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- #include <lmdb.h> and use mdb_* functions;
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- linking with liblmdb.so оr liblmdb.a;
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= This provides nearly full compatibility with
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original LMDB from Symas Corp.
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But you should be noted - such compatibility
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is not a goal for MDBX.
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When exactly the libmdbx is needed, you should:
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- 'make mdbx' to build libmdbx.so and libmdbx.a;
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- #include <mdbx.h> and use mdbx_* functions;
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- linking with libmdbx.so оr libmdbx.a;
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= This allows using (linking) both MDBX and LMDB
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simultaneously in the one application, for instance
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to benchmarking and/or comparison.
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*/
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#ifndef _MDBX_H_
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#define _MDBX_H_
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#define MDBX_MODE_ENABLED 1
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE
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#endif
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#define mdb_version mdbx_version
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#define mdb_strerror mdbx_strerror
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#define mdb_env_create mdbx_env_create
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#define mdb_env_open mdbx_env_open
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#define mdb_env_open_ex mdbx_env_open_ex
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#define mdb_env_copy mdbx_env_copy
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#define mdb_env_copyfd mdbx_env_copyfd
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#define mdb_env_copy2 mdbx_env_copy2
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#define mdb_env_copyfd2 mdbx_env_copyfd2
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#define mdb_env_sync mdbx_env_sync
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#define mdb_env_close mdbx_env_close
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#define mdb_env_close_ex mdbx_env_close_ex
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#define mdb_env_set_flags mdbx_env_set_flags
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#define mdb_env_get_flags mdbx_env_get_flags
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#define mdb_env_get_path mdbx_env_get_path
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#define mdb_env_get_fd mdbx_env_get_fd
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#define mdb_env_set_mapsize mdbx_env_set_mapsize
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#define mdb_env_set_maxreaders mdbx_env_set_maxreaders
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#define mdb_env_get_maxreaders mdbx_env_get_maxreaders
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#define mdb_env_set_maxdbs mdbx_env_set_maxdbs
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#define mdb_env_get_maxkeysize mdbx_env_get_maxkeysize
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#define mdb_env_set_userctx mdbx_env_set_userctx
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#define mdb_env_get_userctx mdbx_env_get_userctx
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#define mdb_env_set_assert mdbx_env_set_assert
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#define mdb_txn_begin mdbx_txn_begin
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#define mdb_txn_env mdbx_txn_env
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#define mdb_txn_id mdbx_txn_id
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#define mdb_txn_commit mdbx_txn_commit
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#define mdb_txn_abort mdbx_txn_abort
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#define mdb_txn_reset mdbx_txn_reset
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#define mdb_txn_renew mdbx_txn_renew
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#define mdb_dbi_open mdbx_dbi_open
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#define mdb_dbi_flags mdbx_dbi_flags
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#define mdb_dbi_close mdbx_dbi_close
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#define mdb_drop mdbx_drop
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#define mdb_set_compare mdbx_set_compare
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#define mdb_set_dupsort mdbx_set_dupsort
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#define mdb_set_relfunc mdbx_set_relfunc
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#define mdb_set_relctx mdbx_set_relctx
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#define mdb_get mdbx_get
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#define mdb_put mdbx_put
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#define mdb_del mdbx_del
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#define mdb_cursor_open mdbx_cursor_open
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#define mdb_cursor_close mdbx_cursor_close
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#define mdb_cursor_renew mdbx_cursor_renew
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#define mdb_cursor_txn mdbx_cursor_txn
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#define mdb_cursor_dbi mdbx_cursor_dbi
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#define mdb_cursor_get mdbx_cursor_get
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#define mdb_cursor_put mdbx_cursor_put
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#define mdb_cursor_del mdbx_cursor_del
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#define mdb_cursor_count mdbx_cursor_count
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#define mdb_cmp mdbx_cmp
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#define mdb_dcmp mdbx_dcmp
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#define mdb_reader_list mdbx_reader_list
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#define mdb_reader_check mdbx_reader_check
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#define mdb_dkey mdbx_dkey
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/** Compat with version <= 0.9.4, avoid clash with libmdb from MDB Tools project */
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#define mdbx_open(txn,name,flags,dbi) mdbx_dbi_open(txn,name,flags,dbi)
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#define mdbx_close(env,dbi) mdbx_dbi_close(env,dbi)
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#include "./lmdb.h"
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#endif /* _MDBX_H_ */
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