Lines Matching refs:cnow
795 struct async_icount cnow;
819 cnow = tport->tp_icount;
820 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
821 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
823 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
824 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
825 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
826 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)))
828 cprev = cnow;