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3769 | Serge | 1 | #ifndef _I965_MUTEX_H_ |
2 | #define _I965_MUTEX_H_ |
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3 | |||
4 | #include "intel_compiler.h" |
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5 | |||
6 | #if defined PTHREADS |
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7 | #include |
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8 | |||
9 | typedef pthread_mutex_t _I965Mutex; |
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10 | |||
11 | static INLINE void _i965InitMutex(_I965Mutex *m) |
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12 | { |
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13 | pthread_mutex_init(m, NULL); |
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14 | } |
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15 | |||
16 | static INLINE void |
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17 | _i965DestroyMutex(_I965Mutex *m) |
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18 | { |
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19 | pthread_mutex_destroy(m); |
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20 | } |
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21 | |||
22 | static INLINE void |
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23 | _i965LockMutex(_I965Mutex *m) |
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24 | { |
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25 | pthread_mutex_lock(m); |
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26 | } |
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27 | |||
28 | static INLINE void |
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29 | _i965UnlockMutex(_I965Mutex *m) |
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30 | { |
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31 | pthread_mutex_unlock(m); |
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32 | } |
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33 | |||
34 | #define _I965_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER |
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35 | #define _I965_DECLARE_MUTEX(m) \ |
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36 | _I965Mutex m = _I965_MUTEX_INITIALIZER |
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37 | |||
38 | #else |
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39 | |||
40 | typedef int _I965Mutex; |
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41 | static INLINE void _i965InitMutex(_I965Mutex *m) { (void) m; } |
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42 | static INLINE void _i965DestroyMutex(_I965Mutex *m) { (void) m; } |
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43 | static INLINE void _i965LockMutex(_I965Mutex *m) { (void) m; } |
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44 | static INLINE void _i965UnlockMutex(_I965Mutex *m) { (void) m; } |
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45 | |||
46 | #define _I965_MUTEX_INITIALIZER 0 |
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47 | #define _I965_DECLARE_MUTEX(m) \ |
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48 | _I965Mutex m = _I965_MUTEX_INITIALIZER |
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49 | |||
50 | #endif |
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51 | |||
52 | #endif /* _I965_MUTEX_H_ */ |