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-rw-r--r--usr.sbin/fdformat/Makefile14
-rw-r--r--usr.sbin/fdformat/Makefile.depend18
-rw-r--r--usr.sbin/fdformat/fdformat.1180
-rw-r--r--usr.sbin/fdformat/fdformat.c360
4 files changed, 572 insertions, 0 deletions
diff --git a/usr.sbin/fdformat/Makefile b/usr.sbin/fdformat/Makefile
new file mode 100644
index 0000000..59cd124
--- /dev/null
+++ b/usr.sbin/fdformat/Makefile
@@ -0,0 +1,14 @@
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../fdread
+
+PROG= fdformat
+SRCS= fdformat.c fdutil.c
+
+CFLAGS+= -I${.CURDIR}/../fdread
+
+.if ${MACHINE} == "pc98"
+CFLAGS+= -DPC98
+.endif
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/fdformat/Makefile.depend b/usr.sbin/fdformat/Makefile.depend
new file mode 100644
index 0000000..3646e2e
--- /dev/null
+++ b/usr.sbin/fdformat/Makefile.depend
@@ -0,0 +1,18 @@
+# $FreeBSD$
+# Autogenerated - do NOT edit!
+
+DIRDEPS = \
+ gnu/lib/csu \
+ gnu/lib/libgcc \
+ include \
+ include/xlocale \
+ lib/${CSU_DIR} \
+ lib/libc \
+ lib/libcompiler_rt \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/usr.sbin/fdformat/fdformat.1 b/usr.sbin/fdformat/fdformat.1
new file mode 100644
index 0000000..596b09b
--- /dev/null
+++ b/usr.sbin/fdformat/fdformat.1
@@ -0,0 +1,180 @@
+.\" Copyright (C) 1993, 1994, 1995, 2001 by Joerg Wunsch, Dresden
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
+.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 25, 2001
+.Dt FDFORMAT 1
+.Os
+.Sh NAME
+.Nm fdformat
+.Nd format floppy disks
+.Sh SYNOPSIS
+.Nm
+.Op Fl F Ar fill
+.Op Fl f Ar fmt
+.Op Fl s Ar fmtstr
+.Op Fl nqvy
+.Ar device
+.Sh DESCRIPTION
+The
+.Nm
+utility formats a floppy disk at
+.Ar device ,
+where
+.Ar device
+may either be given as a full path
+name of a device node for a floppy disk drive
+(e.g.\&
+.Pa /dev/fd0 ) ,
+or using an abbreviated name that will be looked up
+under
+.Pa /dev
+(e.g.\&
+.Dq Li fd0 ) .
+.Pp
+The options are as follows:
+.Bl -tag -width ".Fl s Ar fmtstr"
+.It Fl F Ar fill
+Use
+.Ar fill
+as the fill byte for newly formatted sectors.
+The
+.Ar fill
+argument
+must be a number in the range 0 through 255 using common C
+language notation.
+The default value is
+.Dq Li 0xf6 .
+.It Fl f Ar fmt
+Specify the density settings for a
+.Ar fmt
+kilobyte format, as described in
+.Xr fdcontrol 8 .
+.It Fl s Ar fmtstr
+Specify the density settings using explicit parameters, as
+described in
+.Xr fdcontrol 8 .
+.It Fl n
+Do not verify floppy after formatting.
+.It Fl q
+Suppress any normal output from the command, and do not ask the
+user for a confirmation whether to format the floppy disk at
+.Ar device .
+.It Fl v
+Do not format, verify only.
+.It Fl y
+Do not ask for confirmation whether to format the floppy disk but
+still report formatting status.
+.El
+.Pp
+For non-autoselecting subdevices, neither
+.Fl f Ar fmt
+nor
+.Fl s Ar fmtstr
+may be specified, since the preconfigured media density settings
+from the kernel driver will always be used.
+However, if
+.Ar device
+is a device with automatic media density selection (see
+.Xr fdc 4 ) ,
+both methods can be used to override the density settings for the
+newly formatted medium (without permanently changing the density
+settings of
+.Ar device ) .
+.Pp
+If the
+.Fl q
+flag has not been specified, the user is asked for a confirmation
+of the intended formatting process.
+In order to continue, an answer
+of
+.Ql y
+must be given.
+.Pp
+Note that
+.Nm
+does only perform low-level formatting.
+In order to create
+a file system on the medium, see the commands
+.Xr newfs 8
+for a
+.Tn UFS
+file system, or
+.Xr newfs_msdos 8
+for an
+.Tn MS-DOS
+(FAT)
+file system.
+.Sh EXIT STATUS
+An exit status of 0 is returned upon successful operation.
+Exit status
+1 is returned on any errors during floppy formatting, and an exit status
+of 2 reflects invalid arguments given to the program (along with an
+appropriate information written to diagnostic output).
+.Sh DIAGNOSTICS
+Unless
+.Fl q
+has been specified, a single letter is printed to standard output
+to inform the user about the progress of work.
+First, an
+.Ql F
+is printed when the track is being formatted, then a
+.Ql V
+while it is being verified, and if an error has been detected, it
+will finally change to
+.Ql E .
+Detailed status information (cylinder, head and sector number, and the
+exact cause of the error) will be printed for up to 10 errors after the
+entire formatting process has completed.
+.Sh SEE ALSO
+.Xr fdc 4 ,
+.Xr fdcontrol 8 ,
+.Xr newfs 8 ,
+.Xr newfs_msdos 8
+.Sh HISTORY
+The
+.Nm
+utility
+has been developed for
+.Bx 386 0.1
+and upgraded to the new
+.Xr fdc 4
+floppy disk driver.
+It later became part of the
+.Fx 1.1
+system.
+Starting with
+.Fx 5.0 ,
+it uses the unified density specifications as described in
+.Xr fdcontrol 8 .
+.Sh AUTHORS
+.An -nosplit
+The program has been contributed by
+.An J\(:org Wunsch ,
+Dresden, with changes by
+.An Serge Vakulenko
+and
+.An Andrey A. Chernov ,
+Moscow.
diff --git a/usr.sbin/fdformat/fdformat.c b/usr.sbin/fdformat/fdformat.c
new file mode 100644
index 0000000..341a161
--- /dev/null
+++ b/usr.sbin/fdformat/fdformat.c
@@ -0,0 +1,360 @@
+/*
+ * Copyright (C) 1992-1994,2001 by Joerg Wunsch, Dresden
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+#include <sys/fdcio.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <err.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <paths.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include "fdutil.h"
+
+static void
+format_track(int fd, int cyl, int secs, int head, int rate,
+ int gaplen, int secsize, int fill, int interleave,
+ int offset)
+{
+ struct fd_formb f;
+ int i, j, il[FD_MAX_NSEC + 1];
+
+ memset(il, 0, sizeof il);
+ for(j = 0, i = 1 + offset; i <= secs + offset; i++) {
+ while(il[(j % secs) + 1])
+ j++;
+ il[(j % secs) + 1] = i;
+ j += interleave;
+ }
+
+ f.format_version = FD_FORMAT_VERSION;
+ f.head = head;
+ f.cyl = cyl;
+ f.transfer_rate = rate;
+
+ f.fd_formb_secshift = secsize;
+ f.fd_formb_nsecs = secs;
+ f.fd_formb_gaplen = gaplen;
+ f.fd_formb_fillbyte = fill;
+ for(i = 0; i < secs; i++) {
+ f.fd_formb_cylno(i) = cyl;
+ f.fd_formb_headno(i) = head;
+ f.fd_formb_secno(i) = il[i+1];
+ f.fd_formb_secsize(i) = secsize;
+ }
+ (void)ioctl(fd, FD_FORM, (caddr_t)&f);
+}
+
+static int
+verify_track(int fd, int track, int tracksize)
+{
+ static char *buf;
+ static int bufsz;
+ int fdopts = -1, ofdopts, rv = 0;
+
+ if (ioctl(fd, FD_GOPTS, &fdopts) < 0)
+ warn("warning: ioctl(FD_GOPTS)");
+ else {
+ ofdopts = fdopts;
+ fdopts |= FDOPT_NORETRY;
+ (void)ioctl(fd, FD_SOPTS, &fdopts);
+ }
+
+ if (bufsz < tracksize)
+ buf = realloc(buf, bufsz = tracksize);
+ if (buf == 0)
+ errx(EX_UNAVAILABLE, "out of memory");
+ if (lseek (fd, (long) track * tracksize, 0) < 0)
+ rv = -1;
+ /* try twice reading it, without using the normal retrier */
+ else if (read (fd, buf, tracksize) != tracksize
+ && read (fd, buf, tracksize) != tracksize)
+ rv = -1;
+ if (fdopts != -1)
+ (void)ioctl(fd, FD_SOPTS, &ofdopts);
+ return (rv);
+}
+
+static void
+usage (void)
+{
+ errx(EX_USAGE,
+ "usage: fdformat [-F fill] [-f fmt] [-s fmtstr] [-nqvy] device");
+}
+
+static int
+yes (void)
+{
+ char reply[256], *p;
+
+ reply[sizeof(reply) - 1] = 0;
+ for (;;) {
+ fflush(stdout);
+ if (!fgets (reply, sizeof(reply) - 1, stdin))
+ return (0);
+ for (p=reply; *p==' ' || *p=='\t'; ++p)
+ continue;
+ if (*p=='y' || *p=='Y')
+ return (1);
+ if (*p=='n' || *p=='N' || *p=='\n' || *p=='\r')
+ return (0);
+ printf("Answer `yes' or `no': ");
+ }
+}
+
+int
+main(int argc, char **argv)
+{
+ enum fd_drivetype type;
+ struct fd_type fdt, newft, *fdtp;
+ struct stat sb;
+#define MAXPRINTERRS 10
+ struct fdc_status fdcs[MAXPRINTERRS];
+ int format, fill, quiet, verify, verify_only, confirm;
+ int fd, c, i, track, error, tracks_per_dot, bytes_per_track, errs;
+ int flags;
+ char *fmtstring, *device;
+ const char *name, *descr;
+
+ format = quiet = verify_only = confirm = 0;
+ verify = 1;
+ fill = 0xf6;
+ fmtstring = 0;
+
+ while((c = getopt(argc, argv, "F:f:nqs:vy")) != -1)
+ switch(c) {
+ case 'F': /* fill byte */
+ if (getnum(optarg, &fill)) {
+ fprintf(stderr,
+ "Bad argument %s to -F option; must be numeric\n",
+ optarg);
+ usage();
+ }
+ break;
+
+ case 'f': /* format in kilobytes */
+ if (getnum(optarg, &format)) {
+ fprintf(stderr,
+ "Bad argument %s to -f option; must be numeric\n",
+ optarg);
+ usage();
+ }
+ break;
+
+ case 'n': /* don't verify */
+ verify = 0;
+ break;
+
+ case 'q': /* quiet */
+ quiet = 1;
+ break;
+
+ case 's': /* format string with detailed options */
+ fmtstring = optarg;
+ break;
+
+ case 'v': /* verify only */
+ verify = 1;
+ verify_only = 1;
+ break;
+
+ case 'y': /* confirm */
+ confirm = 1;
+ break;
+
+ default:
+ usage();
+ }
+
+ if(optind != argc - 1)
+ usage();
+
+ if (stat(argv[optind], &sb) == -1 && errno == ENOENT) {
+ /* try prepending _PATH_DEV */
+ device = malloc(strlen(argv[optind]) + sizeof(_PATH_DEV) + 1);
+ if (device == 0)
+ errx(EX_UNAVAILABLE, "out of memory");
+ strcpy(device, _PATH_DEV);
+ strcat(device, argv[optind]);
+ if (stat(device, &sb) == -1) {
+ free(device);
+ device = argv[optind]; /* let it fail below */
+ }
+ } else {
+ device = argv[optind];
+ }
+
+ if ((fd = open(device, O_RDWR | O_NONBLOCK)) < 0)
+ err(EX_OSERR, "open(%s)", device);
+
+ /*
+ * Device initialization.
+ *
+ * First, get the device type descriptor. This tells us about
+ * the media geometry data we need to format a medium. It also
+ * lets us know quickly whether the device name actually points
+ * to a floppy disk drive.
+ *
+ * Then, obtain any drive options. We're mainly interested to
+ * see whether we're currently working on a device with media
+ * density autoselection (FDOPT_AUTOSEL). Then, we add the
+ * device option to tell the kernel not to log media errors,
+ * since we can handle them ourselves. If the device does
+ * media density autoselection, we then need to set the device
+ * type appropriately, since by opening with O_NONBLOCK we
+ * told the driver to bypass media autoselection (otherwise we
+ * wouldn't stand a chance to format an unformatted or damaged
+ * medium). We do not attempt to set the media type on any
+ * other devices since this is a privileged operation. For the
+ * same reason, specifying -f and -s options is only possible
+ * for autoselecting devices.
+ *
+ * Finally, we are ready to turn off O_NONBLOCK, and start to
+ * actually format something.
+ */
+ if(ioctl(fd, FD_GTYPE, &fdt) < 0)
+ errx(EX_OSERR, "not a floppy disk: %s", device);
+ if (ioctl(fd, FD_GDTYPE, &type) == -1)
+ err(EX_OSERR, "ioctl(FD_GDTYPE)");
+ if (format) {
+ getname(type, &name, &descr);
+ fdtp = get_fmt(format, type);
+ if (fdtp == 0)
+ errx(EX_USAGE,
+ "unknown format %d KB for drive type %s",
+ format, name);
+ fdt = *fdtp;
+ }
+ if (fmtstring) {
+ parse_fmt(fmtstring, type, fdt, &newft);
+ fdt = newft;
+ }
+ if (ioctl(fd, FD_STYPE, &fdt) < 0)
+ err(EX_OSERR, "ioctl(FD_STYPE)");
+ if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
+ err(EX_OSERR, "fcntl(F_GETFL)");
+ flags &= ~O_NONBLOCK;
+ if (fcntl(fd, F_SETFL, flags) == -1)
+ err(EX_OSERR, "fcntl(F_SETFL)");
+
+ bytes_per_track = fdt.sectrac * (128 << fdt.secsize);
+
+ /* XXX 20/40 = 0.5 */
+ tracks_per_dot = (fdt.tracks * fdt.heads + 20) / 40;
+
+ if (verify_only) {
+ if(!quiet)
+ printf("Verify %dK floppy `%s'.\n",
+ fdt.tracks * fdt.heads * bytes_per_track / 1024,
+ device);
+ }
+ else if(!quiet && !confirm) {
+ printf("Format %dK floppy `%s'? (y/n): ",
+ fdt.tracks * fdt.heads * bytes_per_track / 1024,
+ device);
+ if(!yes()) {
+ printf("Not confirmed.\n");
+ return (EX_UNAVAILABLE);
+ }
+ }
+
+ /*
+ * Formatting.
+ */
+ if(!quiet) {
+ printf("Processing ");
+ for (i = 0; i < (fdt.tracks * fdt.heads) / tracks_per_dot; i++)
+ putchar('-');
+ printf("\rProcessing ");
+ fflush(stdout);
+ }
+
+ error = errs = 0;
+
+ for (track = 0; track < fdt.tracks * fdt.heads; track++) {
+ if (!verify_only) {
+ format_track(fd, track / fdt.heads, fdt.sectrac,
+ track % fdt.heads, fdt.trans, fdt.f_gap,
+ fdt.secsize, fill, fdt.f_inter,
+ track % fdt.heads? fdt.offset_side2: 0);
+ if(!quiet && !((track + 1) % tracks_per_dot)) {
+ putchar('F');
+ fflush(stdout);
+ }
+ }
+ if (verify) {
+ if (verify_track(fd, track, bytes_per_track) < 0) {
+ error = 1;
+ if (errs < MAXPRINTERRS && errno == EIO) {
+ if (ioctl(fd, FD_GSTAT, fdcs + errs) ==
+ -1)
+ errx(EX_IOERR,
+ "floppy IO error, but no FDC status");
+ errs++;
+ }
+ }
+ if(!quiet && !((track + 1) % tracks_per_dot)) {
+ if (!verify_only)
+ putchar('\b');
+ if (error) {
+ putchar('E');
+ error = 0;
+ }
+ else
+ putchar('V');
+ fflush(stdout);
+ }
+ }
+ }
+ if(!quiet)
+ printf(" done.\n");
+
+ if (!quiet && errs) {
+ fflush(stdout);
+ fprintf(stderr, "Errors encountered:\nCyl Head Sect Error\n");
+ for (i = 0; i < errs && i < MAXPRINTERRS; i++) {
+ fprintf(stderr, " %2d %2d %2d ",
+ fdcs[i].status[3], fdcs[i].status[4],
+ fdcs[i].status[5]);
+ printstatus(fdcs + i, 1);
+ putc('\n', stderr);
+ }
+ if (errs >= MAXPRINTERRS)
+ fprintf(stderr, "(Further errors not printed.)\n");
+ }
+
+ return errs != 0;
+}
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