1 files changed, 47 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/KeyInfo.hpp b/storage/ndb/include/kernel/signaldata/KeyInfo.hpp
new file mode 100644
index 00000000000..48bb028d726
--- /dev/null
+++ b/storage/ndb/include/kernel/signaldata/KeyInfo.hpp
@@ -0,0 +1,47 @@
+/* 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef KEY_INFO_HPP
+#define KEY_INFO_HPP
+
+#include "SignalData.hpp"
+
+class KeyInfo {
+  /**
+   * Sender(s)
+   */
+  friend class DbUtil;
+  friend class NdbOperation;
+  friend class NdbScanOperation;
+  friend class NdbIndexScanOperation;
+  friend class Restore;
+
+  /**
+   * Reciver(s)
+   */
+  friend class Dbtc;
+  
+public:
+  STATIC_CONST( HeaderLength = 3 );
+  STATIC_CONST( DataLength = 20 );
+  STATIC_CONST( MaxSignalLength = HeaderLength + DataLength );
+
+private:
+  Uint32 connectPtr;
+  Uint32 transId[2];
+  Uint32 keyData[DataLength];
+};
+
+#endif