1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.3	*/
28
29/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
30/*	  All Rights Reserved  	*/
31
32
33#include <signal.h>
34#include <unistd.h>
35#include <stdio.h>
36#include "con.h"
37
38
39float botx = 0.0, boty = 0.0, obotx = 0.0, oboty = 0.0;
40float scalex = 1.0, scaley = 1.0;
41static float HEIGHT = 6.0, WIDTH = 6.0, OFFSET = 0.0;
42int xscale = 0, xoffset = 0, yscale = 0;
43struct termio ITTY, PTTY;
44
45void
46openpl(void)
47{
48	int OUTF = 1;
49	(void) printf("\r");
50	(void) ioctl(OUTF, TCGETA, &ITTY);
51	(void) signal(SIGINT, (void (*)(int))reset);
52	PTTY = ITTY;
53	PTTY.c_oflag &= ~(ONLCR|OCRNL|ONOCR|ONLRET);
54	PTTY.c_cflag |= CSTOPB;
55	(void) ioctl(OUTF, TCSETAW, &PTTY);
56	/* set vert and horiz spacing to 6 and 10 */
57	(void) putchar(ESC);	/* set vert spacing to 6 lpi */
58	(void) putchar(RS);
59	(void) putchar(HT);
60	(void) putchar(ESC);	/* set horiz spacing to 10 cpi */
61	(void) putchar(US);
62	(void) putchar(CR);
63	/* initialize constants */
64	xscale  = (int)(4096./(HORZRESP * WIDTH));
65	yscale = (int)(4096 /(VERTRESP * HEIGHT));
66	xoffset = (int)(OFFSET * HORZRESP);
67}
68
69void
70openvt(void)
71{
72	openpl();
73}
74