247                    PyObject *xlist, PyObject *timeout_obj)  in select_select_impl()  argument
270     if (timeout_obj == Py_None)  in select_select_impl()
273         if (_PyTime_FromSecondsObject(&timeout, timeout_obj,  in select_select_impl()
576 select_poll_poll_impl(pollObject *self, PyObject *timeout_obj)  in select_poll_poll_impl()  argument
585     if (timeout_obj != Py_None) {  in select_poll_poll_impl()
586         if (_PyTime_FromMillisecondsObject(&timeout, timeout_obj,  in select_poll_poll_impl()
900 select_devpoll_poll_impl(devpollObject *self, PyObject *timeout_obj)  in select_devpoll_poll_impl()  argument
913     if (timeout_obj == Py_None) {  in select_devpoll_poll_impl()
918         if (_PyTime_FromMillisecondsObject(&timeout, timeout_obj,  in select_devpoll_poll_impl()
1512 select_epoll_poll_impl(pyEpoll_Object *self, PyObject *timeout_obj,  in select_epoll_poll_impl()  argument
1524     if (timeout_obj != Py_None) {  in select_epoll_poll_impl()
1527         if (_PyTime_FromSecondsObject(&timeout, timeout_obj,  in select_epoll_poll_impl()