/* This function gets the thread creation stackaddr attribute in the attr object.  */
int pthread_attr_getstackaddr(pthread_attr_t const *attr, void **stack_addr)
/* This function gets the thread creation stackaddr attribute in the attr object.  */
int pthread_attr_getstackaddr(pthread_attr_t const *attr, void **stack_addr)
{
    RT_ASSERT(attr != RT_NULL);
    return EOPNOTSUPP;
}