From a175314c3e5827eb193872241446f2f8f5c9d33c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 20:07:14 +0200 Subject: Adding upstream version 1:10.5.12. Signed-off-by: Daniel Baumann --- sql/wsrep_mutex.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 sql/wsrep_mutex.h (limited to 'sql/wsrep_mutex.h') diff --git a/sql/wsrep_mutex.h b/sql/wsrep_mutex.h new file mode 100644 index 00000000..3454b44e --- /dev/null +++ b/sql/wsrep_mutex.h @@ -0,0 +1,50 @@ +/* Copyright 2018 Codership Oy + + 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 WSREP_MUTEX_H +#define WSREP_MUTEX_H + +/* wsrep-lib */ +#include "wsrep/mutex.hpp" + +/* implementation */ +#include "my_pthread.h" + +class Wsrep_mutex : public wsrep::mutex +{ +public: + Wsrep_mutex(mysql_mutex_t& mutex) + : m_mutex(mutex) + { } + + void lock() + { + mysql_mutex_lock(&m_mutex); + } + + void unlock() + { + mysql_mutex_unlock(&m_mutex); + } + + void* native() + { + return &m_mutex; + } +private: + mysql_mutex_t& m_mutex; +}; + +#endif /* WSREP_MUTEX_H */ -- cgit v1.2.3