Import Percona XtraDB into the MariaDB source tree.

1 files changed, 53 insertions, 0 deletions

diff --git a/storage/xtradb/include/row0uins.h b/storage/xtradb/include/row0uins.h
new file mode 100644
index 00000000000..16bbbbd0d12
--- /dev/null
+++ b/storage/xtradb/include/row0uins.h
@@ -0,0 +1,53 @@
+/*****************************************************************************
+
+Copyright (c) 1997, 2009, Innobase Oy. All Rights Reserved.
+
+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; version 2 of the License.
+
+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
+
+*****************************************************************************/
+
+/******************************************************
+Fresh insert undo
+
+Created 2/25/1997 Heikki Tuuri
+*******************************************************/
+
+#ifndef row0uins_h
+#define row0uins_h
+
+#include "univ.i"
+#include "data0data.h"
+#include "dict0types.h"
+#include "trx0types.h"
+#include "que0types.h"
+#include "row0types.h"
+#include "mtr0mtr.h"
+
+/***************************************************************
+Undoes a fresh insert of a row to a table. A fresh insert means that
+the same clustered index unique key did not have any record, even delete
+marked, at the time of the insert.  InnoDB is eager in a rollback:
+if it figures out that an index record will be removed in the purge
+anyway, it will remove it in the rollback. */
+UNIV_INTERN
+ulint
+row_undo_ins(
+/*=========*/
+				/* out: DB_SUCCESS */
+	undo_node_t*	node);	/* in: row undo node */
+
+#ifndef UNIV_NONINL
+#include "row0uins.ic"
+#endif
+
+#endif