106 static scr_stat *sc_console;  variable
289 	if (sc_console == NULL) {  in ec_putc()
586 		if (sc_console->tsw->te_size > 0) {  in sc_attach_unit()
587 			sc_ktsw = sc_console->tsw;  in sc_attach_unit()
589 			oldts = sc_console->ts;  in sc_attach_unit()
591 				ts = malloc(sc_console->tsw->te_size, M_DEVBUF,  in sc_attach_unit()
593 				(*sc_console->tsw->te_init)(  in sc_attach_unit()
594 				    sc_console, &ts, SC_TE_COLD_INIT);  in sc_attach_unit()
595 				sc_console->ts = ts;  in sc_attach_unit()
596 				(*sc_console->tsw->te_default_attr)(sc_console,  in sc_attach_unit()
600 			sc_console->ts = oldts;  in sc_attach_unit()
601 			(*sc_console->tsw->te_default_attr)(  in sc_attach_unit()
602 			    sc_console, SC_NORM_ATTR, SC_NORM_REV_ATTR);  in sc_attach_unit()
613 	if (sc_console == NULL) /* sc_console_unit < 0 */  in sc_attach_unit()
614 		sc_console = scp;  in sc_attach_unit()
694 	sc_alloc_scr_buffer(sc_console, FALSE, FALSE);  in scmeminit()
697 	sc_alloc_cut_buffer(sc_console, FALSE);  in scmeminit()
702 	sc_alloc_history_buffer(sc_console, 0, 0, FALSE);  in scmeminit()
715 		return ((sc_console != NULL) ? sc_console->sc->unit : -1);  in scdevtounit()
1752 	sc_console = sc_get_stat(sc_get_softc(unit, SC_KERNEL_CONSOLE)->dev[0]);  in sc_cninit()
1768     sc_clear_screen(sc_console);  in sc_cnterm()
1769     sccnupdate(sc_console);  in sc_cnterm()
1776 			(*sc_ktsw->te_term)(sc_console, &ts);  in sc_cnterm()
1783 	sc_console = NULL;  in sc_cnterm()
1902 	if (!cold && sc->cur_scp->index != sc_console->index &&  in sccnopen()
1904 	    sc_console->smode.mode == VT_AUTO)  in sccnopen()
1905 		sc_switch_scr(sc, sc_console->index);  in sccnopen()
1946 	sc = sc_console->sc;  in sc_cngrab()
1961 	sc = sc_console->sc;  in sc_cnungrab()
1980 	scr_stat *scp = sc_console;  in sc_cnputc()
2086 	sccnopen(sc_console->sc, &st, 1);  in sc_cngetc()
2090 		sccnclose(sc_console->sc, &st);  in sc_cngetc()
2095 	sccnclose(sc_console->sc, &st);  in sc_cngetc()
2114 	scp = sc_console->sc->cur_scp; /* XXX */  in sc_cngetc_locked()
2197 	else if (sc_console != NULL)  in scrn_timer()
2198 		sc = sc_console->sc;  in scrn_timer()
2820 	if ((sc_console == NULL) || (next_scr != sc_console->index)) {  in sc_switch_scr()
3488 	KASSERT(sc_console != NULL, ("sc_console != NULL"));  in scshutdown()
3489 	KASSERT(sc_console->sc != NULL, ("sc_console->sc != NULL"));  in scshutdown()
3490 	KASSERT(sc_console->sc->cur_scp != NULL,  in scshutdown()
3494 	if (!cold && sc_console->sc->cur_scp->index != sc_console->index &&  in scshutdown()
3495 	    sc_console->sc->cur_scp->smode.mode == VT_AUTO &&  in scshutdown()
3496 	    sc_console->smode.mode == VT_AUTO)  in scshutdown()
3497 		sc_switch_scr(sc_console->sc, sc_console->index);  in scshutdown()
3506 	KASSERT(sc_console != NULL, ("sc_console != NULL"));  in scsuspend()
3507 	KASSERT(sc_console->sc != NULL, ("sc_console->sc != NULL"));  in scsuspend()
3508 	KASSERT(sc_console->sc->cur_scp != NULL,  in scsuspend()
3511 	sc_susp_scr = sc_console->sc->cur_scp->index;  in scsuspend()
3512 	if (sc_no_suspend_vtswitch || sc_susp_scr == sc_console->index) {  in scsuspend()
3518 		sc_switch_scr(sc_console->sc, sc_console->index);  in scsuspend()
3519 		if (!sc_console->sc->switch_in_progress)  in scsuspend()
3530 	KASSERT(sc_console != NULL, ("sc_console != NULL"));  in scresume()
3531 	KASSERT(sc_console->sc != NULL, ("sc_console->sc != NULL"));  in scresume()
3532 	KASSERT(sc_console->sc->cur_scp != NULL,  in scresume()
3537 		update_font(sc_console->sc->cur_scp);  in scresume()
3540 	sc_switch_scr(sc_console->sc, sc_susp_scr);  in scresume()
4292 	if (sc_console == NULL)  in sc_kattr()