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>