PF_PKT
if (pti->pt_flags & PF_PKT && pti->pt_send) {
if (pti->pt_flags & (PF_PKT|PF_UCNTL))
if (((pti->pt_flags & PF_PKT) && pti->pt_send) ||
if (((pti->pt_flags & PF_PKT) && pti->pt_send) ||
if (pti->pt_flags & PF_PKT) {
(pti->pt_flags & PF_PKT)) {
pti->pt_flags |= PF_PKT;
pti->pt_flags &= ~PF_PKT;
if (pti->pt_flags & PF_PKT)
if ((tp->t_lflag & EXTPROC) && (pti->pt_flags & PF_PKT)) {