X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=src%2Fthread%2Fpthread_mutex_trylock.c;h=29268fdb0fa772f02e06dddf51bf00c851bebe88;hb=e882756311c7b06e59fcc8e582f03852b7dcfd30;hp=1e3817bbf8960fc53f36bba70c8f9c6171985e0a;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01;p=musl diff --git a/src/thread/pthread_mutex_trylock.c b/src/thread/pthread_mutex_trylock.c index 1e3817bb..29268fdb 100644 --- a/src/thread/pthread_mutex_trylock.c +++ b/src/thread/pthread_mutex_trylock.c @@ -2,27 +2,27 @@ int pthread_mutex_trylock(pthread_mutex_t *m) { - if (m->__type == PTHREAD_MUTEX_RECURSIVE) { + if (m->_m_type == PTHREAD_MUTEX_RECURSIVE) { pthread_t self = pthread_self(); - if (m->__owner == self) { - if ((unsigned)m->__lock >= INT_MAX) return EAGAIN; - a_inc(&m->__lock); + if (m->_m_owner == self->tid) { + if ((unsigned)m->_m_lock >= INT_MAX) return EAGAIN; + a_inc(&m->_m_lock); return 0; } - if (a_fetch_add(&m->__lock, 1)) { - if (a_fetch_add(&m->__lock, -1)==1 && m->__waiters) - __wake(&m->__lock, 1, 0); + if (a_fetch_add(&m->_m_lock, 1)) { + if (a_fetch_add(&m->_m_lock, -1)==1 && m->_m_waiters) + __wake(&m->_m_lock, 1, 0); return EBUSY; } - m->__owner = self; + m->_m_owner = self->tid; return 0; } - if (a_xchg(&m->__lock, 1)) - if (m->__type == PTHREAD_MUTEX_ERRORCHECK - && m->__owner == pthread_self()) return EDEADLK; + if (a_xchg(&m->_m_lock, 1)) + if (m->_m_type == PTHREAD_MUTEX_ERRORCHECK + && m->_m_owner == pthread_self()->tid) return EDEADLK; else return EBUSY; - if (m->__type == PTHREAD_MUTEX_ERRORCHECK) - m->__owner = pthread_self(); + if (m->_m_type == PTHREAD_MUTEX_ERRORCHECK) + m->_m_owner = pthread_self()->tid; return 0; }