1 files changed, 65 insertions, 0 deletions
diff --git a/sql/sp_cache.h b/sql/sp_cache.h
new file mode 100644
index 00000000000..68a97839ed8
--- /dev/null
+++ b/sql/sp_cache.h
@@ -0,0 +1,65 @@
+/* -*- C++ -*- */
+/* Copyright (C) 2002 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 _SP_CACHE_H_
+#define _SP_CACHE_H_
+
+#ifdef __GNUC__
+#pragma interface			/* gcc class implementation */
+#endif
+
+class sp_head;
+
+class sp_cache
+{
+public:
+
+  sp_cache();
+
+  ~sp_cache();
+
+  void
+  init();
+
+  void
+  cleanup();
+
+  inline void
+  insert(sp_head *sp)
+  {
+    hash_insert(&m_hashtable, (const byte *)sp);
+  }
+
+  inline sp_head *
+  lookup(char *name, uint namelen)
+  {
+    return (sp_head *)hash_search(&m_hashtable, (const byte *)name, namelen);
+  }
+
+  inline void
+  remove(sp_head *sp)
+  {
+    hash_delete(&m_hashtable, (byte *)sp);
+  }
+
+private:
+
+  HASH m_hashtable;
+
+}; // class sp_cache
+
+#endif /* _SP_CACHE_H_ */