/* 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_CONDITION_VARIABLE_H #define WSREP_CONDITION_VARIABLE_H /* wsrep-lib */ #include "wsrep/condition_variable.hpp" /* implementation */ #include "my_pthread.h" class Wsrep_condition_variable : public wsrep::condition_variable { public: Wsrep_condition_variable(mysql_cond_t* cond) : m_cond(cond) { } ~Wsrep_condition_variable() = default; void notify_one() override { mysql_cond_signal(m_cond); } void notify_all() override { mysql_cond_broadcast(m_cond); } void wait(wsrep::unique_lock& lock) override { mysql_mutex_t* mutex= static_cast(lock.mutex()->native()); mysql_cond_wait(m_cond, mutex); } private: mysql_cond_t* m_cond; }; #endif /* WSREP_CONDITION_VARIABLE_H */