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mariadb/storage/ndb/include/kernel/signaldata/PackedSignal.hpp
2013-03-19 15:53:48 +01:00

43 lines
1.2 KiB
C++

/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef PACKED_SIGNAL_HPP
#define PACKED_SIGNAL_HPP
#include "SignalData.hpp"
// -------- CODES FOR COMPRESSED SIGNAL (PACKED_SIGNAL) -------
#define ZCOMMIT 0
#define ZCOMPLETE 1
#define ZCOMMITTED 2
#define ZCOMPLETED 3
#define ZLQHKEYCONF 4
#define ZREMOVE_MARKER 5
class PackedSignal {
static Uint32 getSignalType(Uint32 data);
/**
* For printing
*/
friend bool printPACKED_SIGNAL(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
};
inline
Uint32 PackedSignal::getSignalType(Uint32 data) { return data >> 28; }
#endif