#include "pthread_impl.h"
+void __vm_lock_impl(int);
+void __vm_unlock_impl(void);
+
int pthread_mutex_unlock(pthread_mutex_t *m)
{
pthread_t self;
self->robust_list.pending = &m->_m_next;
*(void **)m->_m_prev = m->_m_next;
if (m->_m_next) ((void **)m->_m_next)[-1] = m->_m_prev;
+ __vm_lock_impl(+1);
}
}
cont = a_swap(&m->_m_lock, 0);
- if (robust)
+ if (robust) {
self->robust_list.pending = 0;
+ __vm_unlock_impl();
+ }
if (waiters || cont<0)
__wake(&m->_m_lock, 1, 0);
return 0;