Lines Matching refs:cnow
832 struct async_icount cnow;
858 cnow = tport->tp_icount;
859 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
860 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
862 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
863 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
864 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
865 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
868 cprev = cnow;