105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
/*
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Copyright (c) 2003, 2017, 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 FS_CLOSE_REQ_H
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#define FS_CLOSE_REQ_H
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#include "SignalData.hpp"
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#define JAM_FILE_ID 202
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/**
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*
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* SENDER:
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* RECIVER: Ndbfs
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*/
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class FsCloseReq {
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/**
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* Reciver(s)
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*/
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friend class Ndbfs; // Reciver
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friend class VoidFs;
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friend class Lgman;
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friend class Tsman;
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/**
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* Sender(s)
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*/
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friend class Backup;
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friend class Dbdict;
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friend class Restore;
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friend class Dbtup;
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friend class Ndbcntr;
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/**
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* For printing
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*/
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friend bool printFSCLOSEREQ(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
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public:
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/**
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* Length of signal
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*/
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STATIC_CONST( SignalLength = 4 );
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private:
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/**
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* DATA VARIABLES
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*/
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UintR filePointer; // DATA 0
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UintR userReference; // DATA 1
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UintR userPointer; // DATA 2
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UintR fileFlag; // DATA 3
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static bool getRemoveFileFlag(const UintR & fileflag);
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static void setRemoveFileFlag(UintR & fileflag, bool removefile);
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};
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inline
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bool
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FsCloseReq::getRemoveFileFlag(const UintR & fileflag){
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return (fileflag == 1);
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}
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inline
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void
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FsCloseReq::setRemoveFileFlag(UintR & fileflag, bool removefile){
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// ASSERT_BOOL(removefile, "FsCloseReq::setRemoveFileFlag");
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if (removefile)
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fileflag = 1;
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else
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fileflag = 0;
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}
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#undef JAM_FILE_ID
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#endif
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