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/* ydb functions used by loader
42 */
43
44// When the loader is created, it makes this call.
45// For each dictionary to be loaded, replace old iname in directory
46// with a newly generated iname. This will also take a write lock
47// on the directory entries. The write lock will be released when
48// the transaction of the loader is completed.
49// If the transaction commits, the new inames are in place.
50// If the transaction aborts, the old inames will be restored.
51// The new inames are returned to the caller.
52// It is the caller's responsibility to free them.
53// If "mark_as_loader" is true, then include a mark in the iname
54// to indicate that the file is created by the ft loader.
55// Return 0 on success (could fail if write lock not available).
56int locked_load_inames(DB_ENV * env,
57 DB_TXN * txn,
58 int N,
59 DB * dbs[/*N*/],
60 char * new_inames_in_env[/*N*/], /* out */
61 LSN *load_lsn,
62 bool mark_as_loader);
63