int pthread_attr_init(pthread_attr_t *a)
{
*a = (pthread_attr_t){0};
- a->_a_stacksize = DEFAULT_STACK_SIZE;
- a->_a_guardsize = DEFAULT_GUARD_SIZE;
+ __acquire_ptc();
+ a->_a_stacksize = __default_stacksize;
+ a->_a_guardsize = __default_guardsize;
+ __release_ptc();
return 0;
}