1 files changed, 154 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/LCP.hpp b/storage/ndb/include/kernel/signaldata/LCP.hpp
new file mode 100644
index 00000000000..7d3fb71ae7e
--- /dev/null
+++ b/storage/ndb/include/kernel/signaldata/LCP.hpp
@@ -0,0 +1,154 @@
+/* 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; either version 2 of the License, or
+   (at your option) any later version.
+
+   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef LCP_SIGNAL_DATA_HPP
+#define LCP_SIGNAL_DATA_HPP
+
+#include "SignalData.hpp"
+#include <NodeBitmask.hpp>
+
+class StartLcpReq {
+  /**
+   * Sender(s)
+   */
+  friend class Dbdih;
+  
+  /**
+   * Sender(s) / Receiver(s)
+   */
+  
+  /**
+   * Receiver(s)
+   */
+  friend class Dblqh;
+
+  friend bool printSTART_LCP_REQ(FILE *, const Uint32 *, Uint32, Uint16);  
+public:
+
+  STATIC_CONST( SignalLength = 2 + 2 * NdbNodeBitmask::Size );
+private:
+  Uint32 senderRef;
+  Uint32 lcpId;
+  
+  NdbNodeBitmask participatingDIH;
+  NdbNodeBitmask participatingLQH;
+};
+
+class StartLcpConf {
+  /**
+   * Sender(s)
+   */
+  friend class Dblqh;
+  
+  /**
+   * Sender(s) / Receiver(s)
+   */
+  
+  /**
+   * Receiver(s)
+   */
+  friend class Dbdih;
+
+  friend bool printSTART_LCP_CONF(FILE *, const Uint32 *, Uint32, Uint16);  
+public:
+  
+  STATIC_CONST( SignalLength = 2 );
+private:
+  Uint32 senderRef;
+  Uint32 lcpId;
+};
+
+/**
+ * This signals is sent by Dbdih to Dblqh
+ * to order checkpointing of a certain
+ * fragment.
+ */
+class LcpFragOrd {
+  /**
+   * Sender(s)
+   */
+  friend class Dbdih;
+  
+  /**
+   * Sender(s) / Receiver(s)
+   */
+  
+  /**
+   * Receiver(s)
+   */
+  friend class Dblqh;
+
+  friend bool printLCP_FRAG_ORD(FILE *, const Uint32 *, Uint32, Uint16);  
+public:
+  STATIC_CONST( SignalLength = 6 );
+private:
+  
+  Uint32 tableId;
+  Uint32 fragmentId;
+  Uint32 lcpNo;
+  Uint32 lcpId;
+  Uint32 lastFragmentFlag;
+  Uint32 keepGci;
+};
+
+
+class LcpFragRep {
+  /**
+   * Sender(s) and receiver(s)
+   */
+  friend class Dbdih;
+
+  /**
+   * Sender(s)
+   */
+  friend class Dblqh;
+
+  friend bool printLCP_FRAG_REP(FILE *, const Uint32 *, Uint32, Uint16);  
+public:
+  STATIC_CONST( SignalLength = 7 );
+
+private:
+  Uint32 nodeId;
+  Uint32 lcpId;
+  Uint32 lcpNo;
+  Uint32 tableId;
+  Uint32 fragId;
+  Uint32 maxGciCompleted;
+  Uint32 maxGciStarted;
+};
+
+class LcpCompleteRep {
+  /**
+   * Sender(s) and receiver(s)
+   */
+  friend class Dbdih;
+  
+  /**
+   * Sender(s)
+   */
+  friend class Dblqh;
+
+  friend bool printLCP_COMPLETE_REP(FILE *, const Uint32 *, Uint32, Uint16);  
+public:
+  STATIC_CONST( SignalLength = 3 );
+  
+private:
+  Uint32 nodeId;
+  Uint32 blockNo;
+  Uint32 lcpId;
+};
+
+#endif