136 lines
3.1 KiB
C++
136 lines
3.1 KiB
C++
/*
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Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program 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 General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef CNTR_START_HPP
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#define CNTR_START_HPP
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#include <NodeBitmask.hpp>
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#define JAM_FILE_ID 191
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/**
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*
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*/
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class CntrStartReq {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Ndbcntr;
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friend bool printCNTR_START_REQ(FILE*, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( OldSignalLength = 3 );
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STATIC_CONST( SignalLength = 4 );
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private:
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Uint32 nodeId;
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Uint32 startType;
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Uint32 lastGci;
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Uint32 lastLcpId;
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};
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class CntrStartRef {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Ndbcntr;
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friend bool printCNTR_START_REF(FILE*, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 2 );
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enum ErrorCode {
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OK = 0,
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NotMaster = 1,
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StopInProgress = 2
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};
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private:
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Uint32 errorCode;
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Uint32 masterNodeId;
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};
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class CntrStartConf {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Ndbcntr;
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friend struct UpgradeStartup;
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friend bool printCNTR_START_CONF(FILE*, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 4);
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STATIC_CONST( SignalLength_v1 = 4 + 2 * 2 );
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private:
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Uint32 startType;
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Uint32 startGci;
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Uint32 masterNodeId;
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Uint32 noStartNodes;
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Uint32 startedNodes_v1[NdbNodeBitmask48::Size];
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Uint32 startingNodes_v1[NdbNodeBitmask48::Size];
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};
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struct CntrWaitRep
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{
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Uint32 nodeId;
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Uint32 waitPoint;
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// Below words only used for Grant not for WaitFor.
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// WaitFor ZWAITPOINT_4_2 also pass node bitmask in section.
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// For old versions ZWAITPOINT_4_2 pass a two word bitmask in signal here.
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Uint32 request;
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Uint32 sp;
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enum Request
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{
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WaitFor = 1,
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Grant = 2
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};
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STATIC_CONST( SignalLength = 4 );
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enum WaitPos
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{
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ZWAITPOINT_4_1 = 1
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,ZWAITPOINT_4_2 = 2
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,ZWAITPOINT_5_1 = 3
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,ZWAITPOINT_5_2 = 4
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,ZWAITPOINT_6_1 = 5
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,ZWAITPOINT_6_2 = 6
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,ZWAITPOINT_7_1 = 7
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,ZWAITPOINT_7_2 = 8
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,ZWAITPOINT_4_2_TO = 9 // We are forced to TO (during SR)
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};
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};
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#undef JAM_FILE_ID
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#endif
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