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| Rev 534 | Rev 1380 | ||
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| Line 42... | Line 42... | ||
| 42 | _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_BLOCKING) |
42 | _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_BLOCKING) |
| 43 | #define mutex_trylock(mtx) \ |
43 | #define mutex_trylock(mtx) \ |
| 44 | _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_NON_BLOCKING) |
44 | _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_NON_BLOCKING) |
| 45 | #define mutex_lock_timeout(mtx,usec) \ |
45 | #define mutex_lock_timeout(mtx,usec) \ |
| 46 | _mutex_lock_timeout((mtx),(usec),SYNCH_NON_BLOCKING) |
46 | _mutex_lock_timeout((mtx),(usec),SYNCH_NON_BLOCKING) |
| - | 47 | #define mutex_lock_active(mtx) \ |
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| - | 48 | while (mutex_trylock((mtx)) != ESYNCH_OK_ATOMIC) |
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| 47 | 49 | ||
| 48 | extern void mutex_initialize(mutex_t *mtx); |
50 | extern void mutex_initialize(mutex_t *mtx); |
| 49 | extern int _mutex_lock_timeout(mutex_t *mtx, __u32 usec, int trylock); |
51 | extern int _mutex_lock_timeout(mutex_t *mtx, __u32 usec, int trylock); |
| 50 | extern void mutex_unlock(mutex_t *mtx); |
52 | extern void mutex_unlock(mutex_t *mtx); |
| 51 | 53 | ||
| 52 | #endif |
54 | #endif |