diff options
Diffstat (limited to 'nptl/pthread_mutex_trylock.c')
| -rw-r--r-- | nptl/pthread_mutex_trylock.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/nptl/pthread_mutex_trylock.c b/nptl/pthread_mutex_trylock.c index 87e87c013a..d24bb58a8b 100644 --- a/nptl/pthread_mutex_trylock.c +++ b/nptl/pthread_mutex_trylock.c @@ -21,6 +21,7 @@ #include <stdlib.h> #include "pthreadP.h" #include <lowlevellock.h> +#include <futex-internal.h> #ifndef lll_trylock_elision #define lll_trylock_elision(a,t) lll_trylock(a) @@ -346,11 +347,8 @@ __pthread_mutex_trylock (pthread_mutex_t *mutex) /* This mutex is now not recoverable. */ mutex->__data.__count = 0; - INTERNAL_SYSCALL_DECL (__err); - INTERNAL_SYSCALL (futex, __err, 4, &mutex->__data.__lock, - __lll_private_flag (FUTEX_UNLOCK_PI, - PTHREAD_ROBUST_MUTEX_PSHARED (mutex)), - 0, 0); + futex_unlock_pi ((unsigned int *) &mutex->__data.__lock, + PTHREAD_ROBUST_MUTEX_PSHARED (mutex)); /* To the kernel, this will be visible after the kernel has acquired the mutex in the syscall. */ |