projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| a5316884 AF |
1 | /* |
| 2 | * Copyright (c) 1992 OMRON Corporation. | |
| 3 | * Copyright (c) 1992 The Regents of the University of California. | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * This code is derived from software contributed to Berkeley by | |
| 7 | * OMRON Corporation. | |
| 8 | * | |
| 9 | * %sccs.include.redist.c% | |
| 10 | * | |
| 11 | * @(#)screen.c 7.1 (Berkeley) %G% | |
| 12 | */ | |
| 13 | ||
| 14 | /* | |
| 15 | * screen.c -- screen handler | |
| 16 | * by A.Fujita, Jun-17-1992 | |
| 17 | */ | |
| 18 | ||
| 19 | #include <sys/param.h> | |
| 20 | #include <luna68k/stand/status.h> | |
| 21 | ||
| 22 | int | |
| 23 | screen(argc, argv) | |
| 24 | int argc; | |
| 25 | char *argv[]; | |
| 26 | { | |
| 27 | int i, j, flag; | |
| 28 | register char *p; | |
| 29 | short hcnt, vcnt; | |
| 30 | ||
| 31 | if (!strcmp(argv[1], "clear")) { | |
| 32 | bmdclear(); | |
| 33 | } else if (!strcmp(argv[1], "adjust")) { | |
| 34 | hcnt = vcnt = 0; | |
| 35 | ||
| 36 | flag = 0; | |
| 37 | for (p = argv[2] ; *p != '\0'; p++) { | |
| 38 | if (*p == '-') | |
| 39 | flag++; | |
| 40 | else | |
| 41 | hcnt = (hcnt * 10) + (*p - 0x30); | |
| 42 | } | |
| 43 | if (flag) | |
| 44 | hcnt = -1 * hcnt; | |
| 45 | ||
| 46 | flag = 0; | |
| 47 | for (p = argv[3] ; *p != '\0'; p++) { | |
| 48 | if (*p == '-') | |
| 49 | flag++; | |
| 50 | else | |
| 51 | vcnt = (vcnt * 10) + (*p - 0x30); | |
| 52 | } | |
| 53 | if (flag) | |
| 54 | vcnt = -1 * vcnt; | |
| 55 | ||
| 56 | bmdadjust(hcnt, vcnt); | |
| 57 | } else if (!strcmp(argv[1], "number")) { | |
| 58 | for (j = 0; j < 50; j++) | |
| 59 | for (i = 0; i < 10; i++) | |
| 60 | bmdputc( 0x30 + i ); | |
| 61 | ||
| 62 | } else if (!strcmp(argv[1], "alpha")) { | |
| 63 | for (j = 0; j < 26; j++) { | |
| 64 | for (i = 0; i < 90; i++) { | |
| 65 | bmdputc(0x41 + j); | |
| 66 | } | |
| 67 | bmdputc(0x0D); | |
| 68 | bmdputc(0x0A); | |
| 69 | } | |
| 70 | } | |
| 71 | ||
| 72 | return(ST_NORMAL); | |
| 73 | } |