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- /*
- * CP/M 2.2 Formats a simulated Disk Drive
- *
- * Copyright (C) 1988-93 by Udo Munk
- *
- * History:
- * 29-APR-88 Development on TARGON/35 with AT&T Unix System V.3
- * 11-MAR-93 comments in english
- */
-
- #include <stdio.h>
- #ifndef COHERENT
- #include <memory.h>
- #endif
-
- #define TRACK 77
- #define SECTOR 26
-
- /*
- * This program is able to format the following disk formats:
- *
- * drive A: 8" IBM SS,SD
- * drive B: 8" IBM SS,SD
- * drive C: 8" IBM SS,SD
- * drive D: 8" IBM SS,SD
- */
- main(argc, argv)
- int argc;
- char *argv[];
- {
- void exit();
- register int i;
- register int fd;
- static unsigned char sector[128];
- static char fn[] = "../disks/drive?.cpm";
- static char usage[] = "usage: format a | b | c | d";
-
- i = *argv[1];
- if (argc != 2 || (i != 'a' && i != 'b' && i != 'c' && i != 'd')) {
- puts(usage);
- exit(1);
- }
- fn[14] = (char) i;
- memset((char *) sector, 0xe5, 128);
- fd = creat(fn, 0644);
- for (i = 0; i < TRACK * SECTOR; i++)
- write(fd, (char *) sector, 128);
- close(fd);
- exit(0);
- }
-