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/* Copyright (c) 2015, Oracle and/or its affiliates. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MYSQL_SERVICE_THD_EGINE_LOCK_INCLUDED
#define MYSQL_SERVICE_THD_EGINE_LOCK_INCLUDED
/**
@file include/mysql/service_thd_engine_lock.h
This service provides functions for storage engines to report
lock related activities.
SYNOPSIS
thd_row_lock_wait() - call it just when the engine find a transaction should wait
another transaction to realease a row lock
thd The session which is waiting for the row lock to release.
thd_wait_for The session which is holding the row lock.
*/
#ifdef __cplusplus
class THD;
#else
#define THD void
#endif
#ifdef __cplusplus
extern "C" {
#endif
void thd_report_row_lock_wait(THD* self, THD *wait_for);
#ifdef __cplusplus
}
#endif
#endif