diff options
Diffstat (limited to 'nptl/pthread_mutex_trylock.c')
| -rw-r--r-- | nptl/pthread_mutex_trylock.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nptl/pthread_mutex_trylock.c b/nptl/pthread_mutex_trylock.c index c61d7d5852..b164e0205e 100644 --- a/nptl/pthread_mutex_trylock.c +++ b/nptl/pthread_mutex_trylock.c @@ -26,12 +26,13 @@ int __pthread_mutex_trylock (mutex) pthread_mutex_t *mutex; { - struct pthread *id = THREAD_ID; + pid_t *id; switch (__builtin_expect (mutex->__data.__kind, PTHREAD_MUTEX_TIMED_NP)) { /* Recursive mutex. */ case PTHREAD_MUTEX_RECURSIVE_NP: + id = THREAD_GETMEM (THREAD_SELF, tid); /* Check whether we already hold the mutex. */ if (mutex->__data.__owner == id) { @@ -49,6 +50,7 @@ __pthread_mutex_trylock (mutex) /* Record the ownership. */ mutex->__data.__owner = id; mutex->__data.__count = 1; + ++mutex->__data.__nusers; return 0; } break; @@ -63,7 +65,8 @@ __pthread_mutex_trylock (mutex) if (lll_mutex_trylock (mutex->__data.__lock) == 0) { /* Record the ownership. */ - mutex->__data.__owner = id; + mutex->__data.__owner = THREAD_GETMEM (THREAD_SELF, tid); + ++mutex->__data.__nusers; return 0; } |