1 files changed, 60 insertions, 0 deletions
diff --git a/merge/info.c b/merge/info.c
new file mode 100644
index 00000000000..d44ada8e6e6
--- /dev/null
+++ b/merge/info.c
@@ -0,0 +1,60 @@
+/* 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 */
+
+#include "mrgdef.h"
+
+ulong mrg_position(MRG_INFO *info)
+{
+  MRG_TABLE *current_table;
+
+  if (!(current_table = info->current_table) &&
+      info->open_tables != info->end_table)
+    current_table = info->open_tables;
+  return  (current_table ?
+	   (ulong) (current_table->table->lastpos +
+		    current_table->file_offset) :
+	   ~(ulong) 0);
+}
+
+	/* If flag != 0 one only gets pos of last record */
+
+int mrg_info(MRG_INFO *info,register MERGE_INFO *x,int flag)
+{
+  MRG_TABLE *current_table;
+  DBUG_ENTER("mrg_info");
+
+  if (!(current_table = info->current_table) &&
+      info->open_tables != info->end_table)
+    current_table = info->open_tables;
+  x->recpos  = info->current_table ?
+    info->current_table->table->lastpos + info->current_table->file_offset :
+      (ulong) -1L;
+  if (flag != HA_STATUS_POS)
+  {
+    x->records	 = info->records;
+    x->deleted	 = info->del;
+    x->data_file_length = info->data_file_length;
+    x->reclength  = info->reclength;
+    if (current_table)
+      x->errkey  = current_table->table->errkey;
+    else
+    {						/* No tables in MRG */
+      x->errkey=0;
+    }
+    x->options	 = info->options;
+  }
+  DBUG_RETURN(0);
+}