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