1/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
3#ident "$Id$"
4/*======
5This file is part of PerconaFT.
6
7
8Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
9
10 PerconaFT is free software: you can redistribute it and/or modify
11 it under the terms of the GNU General Public License, version 2,
12 as published by the Free Software Foundation.
13
14 PerconaFT is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
21
22----------------------------------------
23
24 PerconaFT is free software: you can redistribute it and/or modify
25 it under the terms of the GNU Affero General Public License, version 3,
26 as published by the Free Software Foundation.
27
28 PerconaFT is distributed in the hope that it will be useful,
29 but WITHOUT ANY WARRANTY; without even the implied warranty of
30 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 GNU Affero General Public License for more details.
32
33 You should have received a copy of the GNU Affero General Public License
34 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
35======= */
36
37#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
38
39#pragma once
40
41// begin, commit, and abort use the multi operation lock
42// internally to synchronize with begin checkpoint. callers
43// should not hold the multi operation lock.
44
45int toku_txn_begin(DB_ENV *env, DB_TXN * stxn, DB_TXN ** txn, uint32_t flags);
46
47void toku_txn_note_db_row_lock(DB_TXN *txn, DB *db, const DBT *left_key, const DBT *right_key);
48
49int locked_txn_commit(DB_TXN *txn, uint32_t flags);
50
51int locked_txn_abort(DB_TXN *txn);
52
53void toku_keep_prepared_txn_callback(DB_ENV *env, TOKUTXN tokutxn);
54
55bool toku_is_big_txn(DB_TXN *txn);
56bool toku_is_big_tokutxn(TOKUTXN tokutxn);
57
58// Test-only function
59extern "C" void toku_increase_last_xid(DB_ENV *env, uint64_t increment) __attribute__((__visibility__("default")));
60