Lines Matching refs:retval
705 int retval = 0;
718 retval = 1;
722 retval = ttnread(tp);
723 if (retval > 0) {
731 retval = 1;
737 retval = tp->t_hiwat - tp->t_outq.c_cc;
746 return (retval);
755 int retval = 0;
763 retval = 1;
774 retval = (driver->fix_7828447) ? tp->t_outq.c_cc : 1;
783 retval = 1;
794 retval = (driver->fix_7828447) ? (TTYHOG - 1) : 1;
798 retval = (TTYHOG - 2) - (tp->t_rawq.c_cc + tp->t_canq.c_cc);
799 if (retval > 0) {
800 retval = (driver->fix_7828447) ? retval : 1;
804 retval = 1;
807 retval = 0;
817 return (retval);