1 files changed, 62 insertions, 0 deletions
diff --git a/heap/hp_create.c b/heap/hp_create.c
new file mode 100644
index 00000000000..01c5f43adfd
--- /dev/null
+++ b/heap/hp_create.c
@@ -0,0 +1,62 @@
+/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult 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 */
+
+/*
+  Create is done by simply remove the database from memory if it exists.
+  Open creates the database when neaded
+*/
+
+#include "heapdef.h"
+
+int heap_create(const char *name)
+{
+  DBUG_ENTER("heap_create");
+  (void) heap_delete_all(name);
+  DBUG_RETURN(0);
+}
+
+int heap_delete_all(const char *name)
+{
+  reg1 HP_SHARE *info;
+  int found;
+  DBUG_ENTER("heap_delete_all");
+  pthread_mutex_lock(&THR_LOCK_heap);
+  if ((info=_hp_find_named_heap(name)))
+  {
+    if (info->open_count == 0)
+      _hp_free(info);
+    found=0;
+  }
+  else
+  {
+    found=my_errno=ENOENT;
+  }
+  pthread_mutex_unlock(&THR_LOCK_heap);
+  DBUG_RETURN(found);
+}
+
+void _hp_free(HP_SHARE *share)
+{
+  heap_share_list=list_delete(heap_share_list,&share->open_list);
+  _hp_clear(share);			/* Remove blocks from memory */
+#ifdef THREAD
+  thr_lock_delete(&share->lock);
+  VOID(pthread_mutex_destroy(&share->intern_lock));
+#endif
+  my_free((gptr) share->name,MYF(0));
+  my_free((gptr) share,MYF(0));
+  return;
+}