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48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/* Copyright (C) 2003 MySQL AB
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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 as published by
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the Free Software Foundation; version 2 of the License.
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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 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 Street, Fifth Floor, Boston, MA 02110-1301, USA */
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#ifndef PREP_FAILREQREF_HPP
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#define PREP_FAILREQREF_HPP
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#include "SignalData.hpp"
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#include <NodeBitmask.hpp>
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/**
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* The Req signal is sent by Qmgr to Qmgr
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* and the Ref signal might be sent back
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*
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* NOTE that the signals are identical
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*/
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class PrepFailReqRef {
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Qmgr;
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friend bool printPREPFAILREQREF(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
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public:
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STATIC_CONST( SignalLength = 3 + NodeBitmask::Size );
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private:
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Uint32 xxxBlockRef;
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Uint32 failNo;
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Uint32 noOfNodes;
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Uint32 theNodes[NodeBitmask::Size];
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};
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#endif
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