summaryrefslogtreecommitdiff
path: root/storage/ndb/include/kernel/signaldata/StartMe.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'storage/ndb/include/kernel/signaldata/StartMe.hpp')
-rw-r--r--storage/ndb/include/kernel/signaldata/StartMe.hpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/StartMe.hpp b/storage/ndb/include/kernel/signaldata/StartMe.hpp
new file mode 100644
index 00000000000..6593a9e9741
--- /dev/null
+++ b/storage/ndb/include/kernel/signaldata/StartMe.hpp
@@ -0,0 +1,63 @@
+/* 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 START_ME_HPP
+#define START_ME_HPP
+
+/**
+ * This signal is sent...
+ *
+ * It also contains the Sysfile.
+ * Since the Sysfile can be larger than on StartMeConf signal,
+ * there might be more than on of these signals sent before
+ * the entire sysfile is transfered
+ *
+ */
+class StartMeReq {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ friend class Dbdih;
+
+public:
+ STATIC_CONST( SignalLength = 2 );
+private:
+
+ Uint32 startingRef;
+ Uint32 startingVersion;
+};
+
+class StartMeConf {
+ /**
+ * Sender(s) / Reciver(s)
+ */
+ friend class Dbdih;
+
+public:
+ STATIC_CONST( SignalLength = 25 );
+private:
+
+ Uint32 startingNodeId;
+ Uint32 startWord;
+
+ /**
+ * No of free words to carry data
+ */
+ STATIC_CONST( DATA_SIZE = 23 );
+
+ Uint32 data[DATA_SIZE];
+};
+#endif