From 835abc5c0dfd1ba8aabeb52d46793b13702c708b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 8 Jun 2007 02:50:59 +0000 Subject: [BZ #4586] 2007-06-06 Jakub Jelinek BZ #4586 * sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Treat pseudo-zeros as zero. * sysdeps/x86_64/ldbl2mpn.c: New file. * sysdeps/ia64/ldbl2mpn.c: New file. --- nptl/pthread_mutex_lock.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'nptl/pthread_mutex_lock.c') diff --git a/nptl/pthread_mutex_lock.c b/nptl/pthread_mutex_lock.c index 1c3ee4fe25..a17013bb76 100644 --- a/nptl/pthread_mutex_lock.c +++ b/nptl/pthread_mutex_lock.c @@ -408,7 +408,9 @@ __pthread_mutex_lock (mutex) break; if (oldval != ceilval) - lll_futex_wait (&mutex->__data.__lock, ceilval | 2); + lll_futex_wait (&mutex->__data.__lock, ceilval | 2, + // XYZ check mutex flag + LLL_SHARED); } while (atomic_compare_and_exchange_val_acq (&mutex->__data.__lock, ceilval | 2, ceilval) -- cgit v1.2.3