diff options
Diffstat (limited to 'nptl/pthread_cond_timedwait.c')
| -rw-r--r-- | nptl/pthread_cond_timedwait.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nptl/pthread_cond_timedwait.c b/nptl/pthread_cond_timedwait.c index 261b4484ba..d1c29d2377 100644 --- a/nptl/pthread_cond_timedwait.c +++ b/nptl/pthread_cond_timedwait.c @@ -153,7 +153,9 @@ __pthread_cond_timedwait (cond, mutex, abstime) /* Wait until woken by signal or broadcast. */ err = lll_futex_timed_wait (&cond->__data.__futex, - futex_val, &rt); + futex_val, &rt, + // XYZ check mutex flag + LLL_SHARED); /* Disable asynchronous cancellation. */ __pthread_disable_asynccancel (cbuffer.oldtype); @@ -196,7 +198,9 @@ __pthread_cond_timedwait (cond, mutex, abstime) and it can be successfully destroyed. */ if (cond->__data.__total_seq == -1ULL && cond->__data.__nwaiters < (1 << COND_NWAITERS_SHIFT)) - lll_futex_wake (&cond->__data.__nwaiters, 1); + lll_futex_wake (&cond->__data.__nwaiters, 1, + // XYZ check mutex flag + LLL_SHARED); /* We are done with the condvar. */ lll_mutex_unlock (cond->__data.__lock); |