| 1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. |
| 3 | * All rights reserved. The Berkeley software License Agreement |
| 4 | * specifies the terms and conditions for redistribution. |
| 5 | */ |
| 6 | |
| 7 | #ifndef lint |
| 8 | char copyright[] = |
| 9 | "@(#) Copyright (c) 1980 Regents of the University of California.\n\ |
| 10 | All rights reserved.\n"; |
| 11 | #endif not lint |
| 12 | |
| 13 | #ifndef lint |
| 14 | static char sccsid[] = "@(#)rxformat.c 5.1 (Berkeley) %G%"; |
| 15 | #endif not lint |
| 16 | |
| 17 | #include <stdio.h> |
| 18 | #include <sys/file.h> |
| 19 | #include <errno.h> |
| 20 | #include <vaxuba/rxreg.h> |
| 21 | |
| 22 | char devname[] = "/dev/rrx?a"; |
| 23 | |
| 24 | /* |
| 25 | * Format RX02 floppy disks. |
| 26 | */ |
| 27 | |
| 28 | main(argc, argv) |
| 29 | int argc; |
| 30 | char *argv[]; |
| 31 | { |
| 32 | int fd, idens = 0, filarg = 1; |
| 33 | |
| 34 | if (argc < 2) |
| 35 | usage(); |
| 36 | if (argc == 3) { |
| 37 | if (strncmp(argv[1],"-d",2) != 0) |
| 38 | usage(); |
| 39 | idens++; |
| 40 | filarg++; |
| 41 | } |
| 42 | devname[8] = argv[filarg][7]; |
| 43 | if ((fd = open(devname, O_RDWR)) < NULL) { |
| 44 | perror(devname); |
| 45 | exit (0); |
| 46 | } |
| 47 | printf("Format %s to", argv[filarg]); |
| 48 | if (idens) |
| 49 | printf(" double density (y/n) ?"); |
| 50 | else |
| 51 | printf(" single density (y/n) ?"); |
| 52 | if (getchar() != 'y') |
| 53 | exit (0); |
| 54 | /* |
| 55 | * Change the ioctl command when dkio.h has |
| 56 | * been finished. |
| 57 | */ |
| 58 | if (ioctl(fd, RXIOC_FORMAT, &idens) != NULL) |
| 59 | perror(devname); |
| 60 | close (fd); |
| 61 | } |
| 62 | |
| 63 | usage() |
| 64 | { |
| 65 | fprintf(stderr, "usage: rxformat [-d] /dev/rx?\n"); |
| 66 | exit (0); |
| 67 | } |