1 /*
2    Copyright (C) 2003-2007 MySQL AB
3     All rights reserved. Use is subject to license terms.
4 
5    This program is free software; you can redistribute it and/or modify
6    it under the terms of the GNU General Public License, version 2.0,
7    as published by the Free Software Foundation.
8 
9    This program is also distributed with certain software (including
10    but not limited to OpenSSL) that is licensed under separate terms,
11    as designated in a particular file or component or in included license
12    documentation.  The authors of MySQL hereby grant you an additional
13    permission to link the program and your derivative works with the
14    separately licensed software that they have included with MySQL.
15 
16    This program is distributed in the hope that it will be useful,
17    but WITHOUT ANY WARRANTY; without even the implied warranty of
18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19    GNU General Public License, version 2.0, for more details.
20 
21    You should have received a copy of the GNU General Public License
22    along with this program; if not, write to the Free Software
23    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
24 */
25 
26 #ifndef TCCOMMITCONF_HPP
27 #define TCCOMMITCONF_HPP
28 
29 #include "SignalData.hpp"
30 
31 /**
32  * This is signal is sent from TC to API
33  * It means that the transaction was committed
34  */
35 class TcCommitConf {
36   /**
37    * Sender(s)
38    */
39   friend class Dbtc;
40 
41   /**
42    *  Reciver(s)
43    */
44   friend class Ndb;
45   friend class NdbTransaction;
46 
47 public:
48   STATIC_CONST( SignalLength = 5 );
49 private:
50 
51   /**
52    * apiConnectPtr
53    *
54    * Bit 0 (lowest) is used as indicator
55    *                if == 1 then tc expects a commit ack
56    */
57   Uint32 apiConnectPtr;
58 
59   Uint32 transId1;
60   Uint32 transId2;
61   Uint32 gci_hi;
62   Uint32 gci_lo;
63 };
64 
65 class TcCommitRef {
66   /**
67    * Sender(s)
68    */
69   friend class Dbtc;
70 
71   /**
72    *  Reciver(s)
73    */
74   friend class NdbTransaction;
75 
76 public:
77   STATIC_CONST( SignalLength = 4 );
78 private:
79 
80   Uint32 apiConnectPtr;
81   Uint32 transId1;
82   Uint32 transId2;
83   Uint32 errorCode;
84 };
85 
86 #endif
87