TF_MORETOCOME
shove = !(tp->t_flags & TF_MORETOCOME);
shove = !(tp->t_flags & TF_MORETOCOME);
tp->t_flags |= TF_MORETOCOME;
tp->t_flags &= ~TF_MORETOCOME;
shove = m == NULL && !(tp->t_flags & TF_MORETOCOME);
(tp->t_flags & TF_MORETOCOME) == 0;
if (tp->t_flags & TF_MORETOCOME) {
if (!(tp->t_flags & TF_MORETOCOME) && /* normal case */
if (((tp->t_flags & TF_MORETOCOME) == 0) && /* normal case */
if (tp->t_flags & TF_MORETOCOME) {
if (!(tp->t_flags & TF_MORETOCOME) && /* normal case */
tp->t_flags |= TF_MORETOCOME;
tp->t_flags &= ~TF_MORETOCOME;