Lines Matching refs:cd
618 if (mstat & port->cd)
689 bc->mint = port->cd | port->sc->csigs->ri;
692 port->cd = sc->csigs->dsr;
693 port->dsr = sc->csigs->cd;
695 port->cd = sc->csigs->cd;
742 (!tp->t_actout && !(bc->mstat & port->cd) &&
931 *(int *)data = !!(port->dsr == sc->csigs->cd);
939 port->cd = sc->csigs->dsr;
940 port->dsr = sc->csigs->cd;
944 port->cd = sc->csigs->cd;
1065 hflow |= port->cd;
1267 if ((event.mstat ^ event.lstat) & port->cd) {
1269 ttyld_modem(tp, event.mstat & port->cd);