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