107 extern void	wc_get_size(vc_state_t *pvc);
224 vt_clean(queue_t *q, vc_state_t *pvc)  in vt_clean()  argument
226 	ASSERT(MUTEX_HELD(&pvc->vc_state_lock));  in vt_clean()
228 	if (pvc->vc_bufcallid != 0) {  in vt_clean()
229 		qunbufcall(q, pvc->vc_bufcallid);  in vt_clean()
230 		pvc->vc_bufcallid = 0;  in vt_clean()
232 	if (pvc->vc_timeoutid != 0) {  in vt_clean()
233 		(void) quntimeout(q, pvc->vc_timeoutid);  in vt_clean()
234 		pvc->vc_timeoutid = 0;  in vt_clean()
236 	ttycommon_close(&pvc->vc_ttycommon);  in vt_clean()
238 	pvc->vc_flags &= ~WCS_INIT;  in vt_clean()
251 	vc_state_t *pvc;  in vc_waitactive_reply()  local
262 			pvc = vt_minor2vc(tmp->wa_msg_minor);  in vc_waitactive_reply()
265 				vt_iocnak(pvc->vc_wq, tmp->wa_mp, ENXIO);  in vc_waitactive_reply()
267 				vt_iocack(pvc->vc_wq, tmp->wa_mp);  in vc_waitactive_reply()
275 vt_close(queue_t *q, vc_state_t *pvc, cred_t *credp)  in vt_close()  argument
279 	mutex_enter(&pvc->vc_state_lock);  in vt_close()
280 	vt_clean(q, pvc);  in vt_close()
281 	pvc->vc_flags &= ~WCS_ISOPEN;  in vt_close()
282 	mutex_exit(&pvc->vc_state_lock);  in vt_close()
284 	tem_destroy(pvc->vc_tem, credp);  in vt_close()
285 	pvc->vc_tem = NULL;  in vt_close()
287 	index = pvc->vc_minor;  in vt_close()
294 	vc_waitactive_reply(pvc->vc_minor, B_TRUE);  in vt_close()
298 vt_init_tty(vc_state_t *pvc)  in vt_init_tty()  argument
300 	ASSERT(MUTEX_HELD(&pvc->vc_state_lock));  in vt_init_tty()
302 	pvc->vc_flags |= WCS_INIT;  in vt_init_tty()
303 	vt_init_ttycommon(&pvc->vc_ttycommon);  in vt_init_tty()
304 	wc_get_size(pvc);  in vt_init_tty()
337 	vc_state_t *pvc;  in vt_open()  local
342 	pvc = vt_minor2vc(minor);  in vt_open()
343 	if (pvc == NULL)  in vt_open()
347 	mutex_enter(&pvc->vc_state_lock);  in vt_open()
349 	if (!(pvc->vc_flags & WCS_ISOPEN)) {  in vt_open()
354 		pvc->vc_tem = tem_init(crp, rq);  in vt_open()
357 	if (!(pvc->vc_flags & WCS_INIT))  in vt_open()
358 		vt_init_tty(pvc);  in vt_open()
379 			tem_activate(pvc->vc_tem, unblank, crp);  in vt_open()
382 	if ((pvc->vc_ttycommon.t_flags & TS_XCLUDE) &&  in vt_open()
384 		mutex_exit(&pvc->vc_state_lock);  in vt_open()
392 	pvc->vc_flags |= WCS_ISOPEN;  in vt_open()
393 	pvc->vc_ttycommon.t_readq = rq;  in vt_open()
394 	pvc->vc_ttycommon.t_writeq = WR(rq);  in vt_open()
396 	mutex_exit(&pvc->vc_state_lock);  in vt_open()
399 	rq->q_ptr = pvc;  in vt_open()
400 	WR(rq)->q_ptr = pvc;  in vt_open()
401 	pvc->vc_wq = WR(rq);  in vt_open()
633 vt_setmode(vc_state_t *pvc, struct vt_mode *pmode)  in vt_setmode()  argument
642 		pvc->vc_pid = curproc->p_pid;  in vt_setmode()
644 		pvc->vc_dispnum = 0;  in vt_setmode()
645 		pvc->vc_login = 0;  in vt_setmode()
648 	pvc->vc_switch_mode = pmode->mode;  in vt_setmode()
649 	pvc->vc_waitv = pmode->waitv;  in vt_setmode()
650 	pvc->vc_relsig = pmode->relsig;  in vt_setmode()
651 	pvc->vc_acqsig = pmode->acqsig;  in vt_setmode()
657 vt_reset(vc_state_t *pvc)  in vt_reset()  argument
659 	pvc->vc_switch_mode = VT_AUTO;  in vt_reset()
660 	pvc->vc_pid = -1;  in vt_reset()
661 	pvc->vc_dispnum = 0;  in vt_reset()
662 	pvc->vc_login = 0;  in vt_reset()
663 	pvc->vc_switchto = VT_MINOR_INVALID;  in vt_reset()
673 	vc_state_t *pvc = vt_minor2vc(vt_no);  in vt_switch()  local
676 	ASSERT(pvc_active && pvc);  in vt_switch()
679 	if (!((pvc->vc_flags & WCS_ISOPEN) && (pvc->vc_flags & WCS_INIT)))  in vt_switch()
688 	tem_switch(pvc_active->vc_tem, pvc->vc_tem, credp);  in vt_switch()
695 	vc_active_console = pvc->vc_minor;  in vt_switch()
697 	if (pvc->vc_switch_mode == VT_PROCESS) {  in vt_switch()
698 		pvc->vc_switchto = pvc->vc_minor;  in vt_switch()
701 		vt_proc_sendsig(pvc->vc_pid, pvc->vc_acqsig);  in vt_switch()
774 	vc_state_t *pvc;  in vt_activate()  local
803 	pvc = vt_minor2vc(minor);  in vt_activate()
804 	if (pvc == NULL)  in vt_activate()
806 	if (pvc->vc_tem == NULL)  in vt_activate()
809 	pvc = vt_minor2vc(vc_active_console);  in vt_activate()
810 	if (pvc == NULL)  in vt_activate()
812 	if (pvc->vc_switch_mode != VT_PROCESS)  in vt_activate()
819 	if (pvc->vc_pid == -1 || vt_proc_exists(pvc->vc_pid) != 0) {  in vt_activate()
824 		vt_reset(pvc);  in vt_activate()
833 	vt_proc_sendsig(pvc->vc_pid, pvc->vc_relsig);  in vt_activate()
834 	pvc->vc_switchto = minor;  in vt_activate()
847 vt_reldisp(vc_state_t *pvc, int arg, cred_t *credp)  in vt_reldisp()  argument
849 	minor_t target_vtno = pvc->vc_switchto;  in vt_reldisp()
851 	if ((pvc->vc_switch_mode != VT_PROCESS) ||  in vt_reldisp()
852 	    (pvc->vc_minor != vc_active_console))  in vt_reldisp()
858 	pvc->vc_switchto = VT_MINOR_INVALID;  in vt_reldisp()
873 	vc_state_t *pvc = (vc_state_t *)q->q_ptr;  in vt_ioctl()  local
907 		if (tem_get_fbmode(pvc->vc_tem) == arg)  in vt_ioctl()
910 		tem_set_fbmode(pvc->vc_tem, (uchar_t)arg, iocp->ioc_cr);  in vt_ioctl()
919 		*(int *)(void *)tmp->b_rptr = tem_get_fbmode(pvc->vc_tem);  in vt_ioctl()
943 		vtmode.mode = pvc->vc_switch_mode;  in vt_ioctl()
944 		vtmode.waitv = pvc->vc_waitv;  in vt_ioctl()
945 		vtmode.relsig = pvc->vc_relsig;  in vt_ioctl()
946 		vtmode.acqsig = pvc->vc_acqsig;  in vt_ioctl()
966 		pvc->vc_dispnum = *(intptr_t *)(void *)mp->b_cont->b_rptr;  in vt_ioctl()
970 		pvc->vc_login = *(intptr_t *)(void *)mp->b_cont->b_rptr;  in vt_ioctl()
974 		vtdisp.v_pid = pvc->vc_pid;  in vt_ioctl()
975 		vtdisp.v_dispnum = pvc->vc_dispnum;  in vt_ioctl()
976 		vtdisp.v_login = pvc->vc_login;  in vt_ioctl()
988 		error = vt_reldisp(pvc, arg, iocp->ioc_cr);  in vt_ioctl()
1027 		wait_msg->wa_msg_minor = pvc->vc_minor;  in vt_ioctl()
1043 			pvc = vt_minor2vc(minor);  in vt_ioctl()
1044 			if (pvc == NULL)  in vt_ioctl()
1047 				vtinfo.v_state |= (1 << pvc->vc_minor);  in vt_ioctl()
1106 		if (pvc->vc_minor != 0) {  in vt_ioctl()
1122 		vc_cons_user = pvc->vc_minor;  in vt_ioctl()
1140 	vc_state_t *pvc = (vc_state_t *)qp->q_ptr;  in vt_miocdata()  local
1154 		error = vt_setmode(pvc, pmode);  in vt_miocdata()