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53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#ifndef _I965_MUTEX_H_
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#define _I965_MUTEX_H_
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#include "intel_compiler.h"
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#if defined PTHREADS
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#include <pthread.h>
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typedef pthread_mutex_t _I965Mutex;
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static INLINE void _i965InitMutex(_I965Mutex *m)
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{
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pthread_mutex_init(m, NULL);
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}
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static INLINE void
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_i965DestroyMutex(_I965Mutex *m)
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{
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pthread_mutex_destroy(m);
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}
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static INLINE void
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_i965LockMutex(_I965Mutex *m)
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{
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pthread_mutex_lock(m);
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}
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static INLINE void
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_i965UnlockMutex(_I965Mutex *m)
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{
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pthread_mutex_unlock(m);
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}
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#define _I965_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
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#define _I965_DECLARE_MUTEX(m) \
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_I965Mutex m = _I965_MUTEX_INITIALIZER
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#else
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typedef int _I965Mutex;
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static INLINE void _i965InitMutex(_I965Mutex *m) { (void) m; }
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static INLINE void _i965DestroyMutex(_I965Mutex *m) { (void) m; }
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static INLINE void _i965LockMutex(_I965Mutex *m) { (void) m; }
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static INLINE void _i965UnlockMutex(_I965Mutex *m) { (void) m; }
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#define _I965_MUTEX_INITIALIZER 0
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#define _I965_DECLARE_MUTEX(m) \
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_I965Mutex m = _I965_MUTEX_INITIALIZER
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#endif
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#endif /* _I965_MUTEX_H_ */
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