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- /* Copyright 2015 Pierre Ossman for Cendio AB
- *
- * This 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 software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifndef __OS_MUTEX_H__
- #define __OS_MUTEX_H__
-
- namespace os {
- class Condition;
-
- class Mutex {
- public:
- Mutex();
- ~Mutex();
-
- void lock();
- void unlock();
-
- private:
- friend class Condition;
-
- void* systemMutex;
- };
-
- class AutoMutex {
- public:
- AutoMutex(Mutex* mutex) { m = mutex; m->lock(); }
- ~AutoMutex() { m->unlock(); }
- private:
- Mutex* m;
- };
-
- class Condition {
- public:
- Condition(Mutex* mutex);
- ~Condition();
-
- void wait();
-
- void signal();
- void broadcast();
-
- private:
- Mutex* mutex;
- void* systemCondition;
- };
-
- }
-
- #endif
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