Added missing file.
git-svn-id: http://svn.drobilla.net/lad@148 a436a847-0d15-0410-975c-d299462d15a1
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/* This file is part of Patchage. Copyright (C) 2006 Dave Robillard.
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*
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* Ingen is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef MUTEX_H
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#define MUTEX_H
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#include <pthread.h>
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/** Trivial (but pretty) wrapper around POSIX Mutexes (zero memory overhead).
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*/
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class Mutex {
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public:
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inline Mutex() { pthread_mutex_init(&_mutex, NULL); }
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inline ~Mutex() { pthread_mutex_destroy(&_mutex); }
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inline bool try_lock() { return (pthread_mutex_trylock(&_mutex) == 0); }
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inline void lock() { pthread_mutex_lock(&_mutex); }
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inline void unlock() { pthread_mutex_unlock(&_mutex); }
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private:
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friend class Condition;
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pthread_mutex_t _mutex;
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};
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#endif // MUTEX_H
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