| 1 | #include <pthreadP.h> |
|---|---|
| 2 | |
| 3 | #define LLL_MUTEX_LOCK(mutex) \ |
| 4 | lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex)) |
| 5 | #define LLL_MUTEX_LOCK_OPTIMIZED(mutex) LLL_MUTEX_LOCK (mutex) |
| 6 | |
| 7 | /* Not actually elided so far. Needed? */ |
| 8 | #define LLL_MUTEX_LOCK_ELISION(mutex) \ |
| 9 | ({ lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex)); 0; }) |
| 10 | |
| 11 | #define LLL_MUTEX_TRYLOCK(mutex) \ |
| 12 | lll_cond_trylock ((mutex)->__data.__lock) |
| 13 | #define LLL_MUTEX_TRYLOCK_ELISION(mutex) LLL_MUTEX_TRYLOCK(mutex) |
| 14 | |
| 15 | /* We need to assume that there are other threads blocked on the futex. |
| 16 | See __pthread_mutex_lock_full for further details. */ |
| 17 | #define LLL_ROBUST_MUTEX_LOCK_MODIFIER FUTEX_WAITERS |
| 18 | #define PTHREAD_MUTEX_LOCK __pthread_mutex_cond_lock |
| 19 | #define __pthread_mutex_lock_full __pthread_mutex_cond_lock_full |
| 20 | #define NO_INCR |
| 21 | #define PTHREAD_MUTEX_VERSIONS 0 |
| 22 | |
| 23 | #include <nptl/pthread_mutex_lock.c> |
| 24 |