diff options
Diffstat (limited to 'src/thread/pthread_mutex_lock.c')
| -rw-r--r-- | src/thread/pthread_mutex_lock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/thread/pthread_mutex_lock.c b/src/thread/pthread_mutex_lock.c index 42b5af64..2a9a3aa4 100644 --- a/src/thread/pthread_mutex_lock.c +++ b/src/thread/pthread_mutex_lock.c @@ -2,7 +2,8 @@ int pthread_mutex_lock(pthread_mutex_t *m) { - if (m->_m_type == PTHREAD_MUTEX_NORMAL && !a_cas(&m->_m_lock, 0, EBUSY)) + if ((m->_m_type&15) == PTHREAD_MUTEX_NORMAL + && !a_cas(&m->_m_lock, 0, EBUSY)) return 0; return pthread_mutex_timedlock(m, 0); |