diff options
Diffstat (limited to 'storage/ndb/include/kernel/signaldata/UpdateTo.hpp')
-rw-r--r-- | storage/ndb/include/kernel/signaldata/UpdateTo.hpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/UpdateTo.hpp b/storage/ndb/include/kernel/signaldata/UpdateTo.hpp new file mode 100644 index 00000000000..0fa5f31b6b4 --- /dev/null +++ b/storage/ndb/include/kernel/signaldata/UpdateTo.hpp @@ -0,0 +1,59 @@ +/* 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 UPDATE_TO_HPP +#define UPDATE_TO_HPP + +class UpdateToReq { + /** + * Sender(s) / Reciver(s) + */ + friend class Dbdih; + +public: + STATIC_CONST( SignalLength = 6 ); +private: + enum UpdateState { + TO_COPY_FRAG_COMPLETED = 0, + TO_COPY_COMPLETED = 1 + }; + Uint32 userPtr; + BlockReference userRef; + UpdateState updateState; + Uint32 startingNodeId; + + /** + * Only when TO_COPY_FRAG_COMPLETED + */ + Uint32 tableId; + Uint32 fragmentNo; +}; + +class UpdateToConf { + /** + * Sender(s) / Reciver(s) + */ + friend class Dbdih; + +public: + STATIC_CONST( SignalLength = 3 ); +private: + + Uint32 userPtr; + Uint32 sendingNodeId; + Uint32 startingNodeId; +}; +#endif |