610 		mblk_t *datap;  in ttcompat_do_ioctl()  local
612 		if ((datap = allocb(sizeof (int), BPRI_HI)) == NULL)  in ttcompat_do_ioctl()
614 		*(int *)datap->b_wptr = TIOCM_DTR;  in ttcompat_do_ioctl()
615 		datap->b_wptr += sizeof (int);  in ttcompat_do_ioctl()
619 		mp->b_cont = datap;	/* attach the data */  in ttcompat_do_ioctl()
629 		mblk_t *datap;  in ttcompat_do_ioctl()  local
631 		if ((datap = allocb(sizeof (int), BPRI_HI)) == NULL)  in ttcompat_do_ioctl()
633 		*(int *)datap->b_wptr = TIOCM_DTR;  in ttcompat_do_ioctl()
634 		datap->b_wptr += sizeof (int);  in ttcompat_do_ioctl()
638 		mp->b_cont = datap;	/* attach the data */  in ttcompat_do_ioctl()
680 		mblk_t *datap;  in ttcompat_do_ioctl()  local
682 		if ((datap = allocb(sizeof (int), BPRI_HI)) == NULL)  in ttcompat_do_ioctl()
684 		*(int *)datap->b_wptr = 0;	/* stop */  in ttcompat_do_ioctl()
685 		datap->b_wptr += sizeof (int);  in ttcompat_do_ioctl()
690 		mp->b_cont = datap;	/* attach the data */  in ttcompat_do_ioctl()
695 		mblk_t *datap;  in ttcompat_do_ioctl()  local
697 		if ((datap = allocb(sizeof (int), BPRI_HI)) == NULL)  in ttcompat_do_ioctl()
699 		*(int *)datap->b_wptr = 1;	/* start */  in ttcompat_do_ioctl()
700 		datap->b_wptr += sizeof (int);  in ttcompat_do_ioctl()
705 		mp->b_cont = datap;	/* attach the data */  in ttcompat_do_ioctl()
804 	mblk_t *datap;  in ttcompat_ioctl_ack()  local
817 	datap = mp->b_cont;	/* mblk containing data going up */  in ttcompat_ioctl_ack()
824 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
825 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
827 		cb = (struct sgttyb *)datap->b_wptr;  in ttcompat_ioctl_ack()
844 		datap->b_wptr += sizeof (struct sgttyb);  in ttcompat_ioctl_ack()
857 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
858 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
860 		bcopy(&tp->t_curstate.t_intrc, datap->b_wptr,  in ttcompat_ioctl_ack()
862 		datap->b_wptr += sizeof (struct tchars);  in ttcompat_ioctl_ack()
866 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
867 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
869 		bcopy(&tp->t_curstate.t_suspc, datap->b_wptr,  in ttcompat_ioctl_ack()
871 		datap->b_wptr += sizeof (struct ltchars);  in ttcompat_ioctl_ack()
875 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
876 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
878 		*(int *)datap->b_wptr =  in ttcompat_ioctl_ack()
880 		datap->b_wptr += sizeof (int);  in ttcompat_ioctl_ack()
889 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
920 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
933 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
940 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
953 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
960 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
973 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
979 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
992 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
998 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
1011 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
1018 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
1030 		((struct termios *)datap->b_rptr)->c_cflag |= HUPCL;  in ttcompat_ioctl_ack()