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
39 float botx = 0.0, boty = 0.0, obotx = 0.0, oboty = 0.0;
40 float scalex = 1.0, scaley = 1.0;
41 static float HEIGHT = 6.0, WIDTH = 6.0, OFFSET = 0.0;
42 int xscale = 0, xoffset = 0, yscale = 0;
43 struct termio ITTY, PTTY;
44
45 void
openpl(void)46 openpl(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
69 void
openvt(void)70 openvt(void)
71 {
72 openpl();
73 }
74