screen.c revision 1.1.6.3
1 1.1.6.2 tls /* $NetBSD: screen.c,v 1.1.6.3 2014/08/20 00:03:10 tls Exp $ */ 2 1.1.6.2 tls 3 1.1.6.2 tls /* 4 1.1.6.2 tls * Copyright (c) 1992 OMRON Corporation. 5 1.1.6.2 tls * 6 1.1.6.2 tls * This code is derived from software contributed to Berkeley by 7 1.1.6.2 tls * OMRON Corporation. 8 1.1.6.2 tls * 9 1.1.6.2 tls * Redistribution and use in source and binary forms, with or without 10 1.1.6.2 tls * modification, are permitted provided that the following conditions 11 1.1.6.2 tls * are met: 12 1.1.6.2 tls * 1. Redistributions of source code must retain the above copyright 13 1.1.6.2 tls * notice, this list of conditions and the following disclaimer. 14 1.1.6.2 tls * 2. Redistributions in binary form must reproduce the above copyright 15 1.1.6.2 tls * notice, this list of conditions and the following disclaimer in the 16 1.1.6.2 tls * documentation and/or other materials provided with the distribution. 17 1.1.6.2 tls * 3. All advertising materials mentioning features or use of this software 18 1.1.6.2 tls * must display the following acknowledgement: 19 1.1.6.2 tls * This product includes software developed by the University of 20 1.1.6.2 tls * California, Berkeley and its contributors. 21 1.1.6.2 tls * 4. Neither the name of the University nor the names of its contributors 22 1.1.6.2 tls * may be used to endorse or promote products derived from this software 23 1.1.6.2 tls * without specific prior written permission. 24 1.1.6.2 tls * 25 1.1.6.2 tls * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 1.1.6.2 tls * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 1.1.6.2 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 1.1.6.2 tls * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 1.1.6.2 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 1.1.6.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 1.1.6.2 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 1.1.6.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 1.1.6.2 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 1.1.6.2 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 1.1.6.2 tls * SUCH DAMAGE. 36 1.1.6.2 tls * 37 1.1.6.2 tls * @(#)screen.c 8.1 (Berkeley) 6/10/93 38 1.1.6.2 tls */ 39 1.1.6.2 tls /* 40 1.1.6.2 tls * Copyright (c) 1992, 1993 41 1.1.6.2 tls * The Regents of the University of California. All rights reserved. 42 1.1.6.2 tls * 43 1.1.6.2 tls * This code is derived from software contributed to Berkeley by 44 1.1.6.2 tls * OMRON Corporation. 45 1.1.6.2 tls * 46 1.1.6.2 tls * Redistribution and use in source and binary forms, with or without 47 1.1.6.2 tls * modification, are permitted provided that the following conditions 48 1.1.6.2 tls * are met: 49 1.1.6.2 tls * 1. Redistributions of source code must retain the above copyright 50 1.1.6.2 tls * notice, this list of conditions and the following disclaimer. 51 1.1.6.2 tls * 2. Redistributions in binary form must reproduce the above copyright 52 1.1.6.2 tls * notice, this list of conditions and the following disclaimer in the 53 1.1.6.2 tls * documentation and/or other materials provided with the distribution. 54 1.1.6.2 tls * 3. Neither the name of the University nor the names of its contributors 55 1.1.6.2 tls * may be used to endorse or promote products derived from this software 56 1.1.6.2 tls * without specific prior written permission. 57 1.1.6.2 tls * 58 1.1.6.2 tls * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 59 1.1.6.2 tls * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 60 1.1.6.2 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 61 1.1.6.2 tls * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 62 1.1.6.2 tls * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 63 1.1.6.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 64 1.1.6.2 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 65 1.1.6.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 66 1.1.6.2 tls * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 67 1.1.6.2 tls * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 68 1.1.6.2 tls * SUCH DAMAGE. 69 1.1.6.2 tls * 70 1.1.6.2 tls * @(#)screen.c 8.1 (Berkeley) 6/10/93 71 1.1.6.2 tls */ 72 1.1.6.2 tls 73 1.1.6.2 tls /* 74 1.1.6.2 tls * screen.c -- screen handler 75 1.1.6.2 tls * by A.Fujita, Jun-17-1992 76 1.1.6.2 tls */ 77 1.1.6.2 tls 78 1.1.6.2 tls #include <sys/param.h> 79 1.1.6.2 tls #include <lib/libkern/libkern.h> 80 1.1.6.2 tls #include <luna68k/stand/boot/samachdep.h> 81 1.1.6.2 tls #include <luna68k/stand/boot/status.h> 82 1.1.6.2 tls 83 1.1.6.2 tls int 84 1.1.6.2 tls screen(int argc, char *argv[]) 85 1.1.6.2 tls { 86 1.1.6.2 tls int i, j, flag; 87 1.1.6.2 tls char *p; 88 1.1.6.2 tls short hcnt, vcnt; 89 1.1.6.2 tls 90 1.1.6.2 tls if (!strcmp(argv[1], "clear")) { 91 1.1.6.2 tls bmdclear(); 92 1.1.6.2 tls } else if (!strcmp(argv[1], "adjust")) { 93 1.1.6.2 tls hcnt = vcnt = 0; 94 1.1.6.2 tls 95 1.1.6.2 tls flag = 0; 96 1.1.6.2 tls for (p = argv[2] ; *p != '\0'; p++) { 97 1.1.6.2 tls if (*p == '-') 98 1.1.6.2 tls flag++; 99 1.1.6.2 tls else 100 1.1.6.2 tls hcnt = (hcnt * 10) + (*p - 0x30); 101 1.1.6.2 tls } 102 1.1.6.2 tls if (flag) 103 1.1.6.2 tls hcnt = -1 * hcnt; 104 1.1.6.2 tls 105 1.1.6.2 tls flag = 0; 106 1.1.6.2 tls for (p = argv[3] ; *p != '\0'; p++) { 107 1.1.6.2 tls if (*p == '-') 108 1.1.6.2 tls flag++; 109 1.1.6.2 tls else 110 1.1.6.2 tls vcnt = (vcnt * 10) + (*p - 0x30); 111 1.1.6.2 tls } 112 1.1.6.2 tls if (flag) 113 1.1.6.2 tls vcnt = -1 * vcnt; 114 1.1.6.2 tls 115 1.1.6.2 tls bmdadjust(hcnt, vcnt); 116 1.1.6.2 tls } else if (!strcmp(argv[1], "number")) { 117 1.1.6.2 tls for (j = 0; j < 50; j++) 118 1.1.6.2 tls for (i = 0; i < 10; i++) 119 1.1.6.2 tls bmdputc( 0x30 + i ); 120 1.1.6.2 tls 121 1.1.6.2 tls } else if (!strcmp(argv[1], "alpha")) { 122 1.1.6.2 tls for (j = 0; j < 26; j++) { 123 1.1.6.2 tls for (i = 0; i < 90; i++) { 124 1.1.6.2 tls bmdputc(0x41 + j); 125 1.1.6.2 tls } 126 1.1.6.2 tls bmdputc(0x0D); 127 1.1.6.2 tls bmdputc(0x0A); 128 1.1.6.2 tls } 129 1.1.6.2 tls } 130 1.1.6.2 tls 131 1.1.6.3 tls return ST_NORMAL; 132 1.1.6.2 tls } 133
Indexes created Thu Oct 23 22:10:10 GMT 2025