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