TF_SIGNATURE
if (tp->t_flags & TF_SIGNATURE) {
tp->t_flags &= ~TF_SIGNATURE;
if ((sigp ? TF_SIGNATURE : 0) ^ (tp->t_flags & TF_SIGNATURE)) {
if (tp->t_flags & TF_SIGNATURE)
if (tp->t_flags & TF_SIGNATURE)
tp->t_flags |= TF_SIGNATURE;
|| (tp->t_flags & TF_SIGNATURE)
if (tp->t_flags & TF_SIGNATURE)
tb.t_flags |= TF_SIGNATURE;
if (tb.t_flags & TF_SIGNATURE)
|| (tp->t_flags & TF_SIGNATURE)
if (tp->sack_enable && (tp->t_flags & TF_SIGNATURE))
((tp->t_flags & TF_SIGNATURE) == 0) &&
if (tp->t_flags & TF_SIGNATURE) {
if (tp->t_flags & TF_SIGNATURE) {
if (tp->t_flags & TF_SIGNATURE) {
tp->t_flags |= TF_SIGNATURE;
tp->t_flags &= ~TF_SIGNATURE;
*mtod(m, int *) = tp->t_flags & TF_SIGNATURE;