mariadb/ndb/include/kernel/signaldata/CntrStart.hpp
joreland@mysql.com 55e78a48b1 Added file(s)
2004-05-26 11:49:12 +02:00

69 lines
1.2 KiB
C++

#ifndef CNTR_START_HPP
#define CNTR_START_HPP
#include <NodeBitmask.hpp>
/**
*
*/
class CntrStartReq {
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend bool printCNTR_START_REQ(FILE*, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 3 );
private:
Uint32 nodeId;
Uint32 startType;
Uint32 lastGci;
};
class CntrStartRef {
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend bool printCNTR_START_REF(FILE*, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 2 );
enum ErrorCode {
OK = 0,
NotMaster = 1,
StopInProgress = 2
};
private:
Uint32 errorCode;
Uint32 masterNodeId;
};
class CntrStartConf {
/**
* Sender(s) / Reciver(s)
*/
friend class Ndbcntr;
friend struct UpgradeStartup;
friend bool printCNTR_START_CONF(FILE*, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 + 2 * NdbNodeBitmask::Size );
private:
Uint32 startType;
Uint32 startGci;
Uint32 masterNodeId;
Uint32 noStartNodes;
Uint32 startedNodes[NdbNodeBitmask::Size];
Uint32 startingNodes[NdbNodeBitmask::Size];
};
#endif