diff options
Diffstat (limited to 'src/thread/pthread_mutex_unlock.c')
| -rw-r--r-- | src/thread/pthread_mutex_unlock.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/thread/pthread_mutex_unlock.c b/src/thread/pthread_mutex_unlock.c index b4ed3f87..42837516 100644 --- a/src/thread/pthread_mutex_unlock.c +++ b/src/thread/pthread_mutex_unlock.c @@ -12,8 +12,6 @@ int pthread_mutex_unlock(pthread_mutex_t *m) int priv = (m->_m_type & 128) ^ 128; if (type != PTHREAD_MUTEX_NORMAL) { - if (!m->_m_lock) - return EPERM; self = __pthread_self(); if ((m->_m_lock&0x7fffffff) != self->tid) return EPERM; @@ -26,7 +24,7 @@ int pthread_mutex_unlock(pthread_mutex_t *m) *(void **)m->_m_prev = m->_m_next; if (m->_m_next) ((void **)m->_m_next)[-1] = m->_m_prev; } - cont = a_swap(&m->_m_lock, 0); + cont = a_swap(&m->_m_lock, (type & 8) ? 0x40000000 : 0); if (type != PTHREAD_MUTEX_NORMAL && !priv) { self->robust_list.pending = 0; __vm_unlock_impl(); |