Split the make fs portion into a function; do argument tests inside the
function.

branches: 1.5.6; 1.5.12;
Add support for DIOCGDISKINFO to disk like device drivers. Change
partutil.c::getdiskinfo to use it to get disk geometry info.
Use DIOCGWEDGEINFO ioctl to get information about partition size, if disk
driver doesn't support it use old DIOCGDINFO. This patch adds support for
wedge like devices(lvm logical volumes, ZFS zvol partitions) to newfs and
other tools.

No objections on tech-userlevel@.

teach this about wedges.

branches: 1.3.34; 1.3.38;
- Remove old files.
- Port to NetBSD
XXX: *untested*

CFLAGS->CPPFLAGS

branches: 1.1.1;
From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.

- Remove old files.
- Port to NetBSD
XXX: *untested*

RCS Id Police.

From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.

- Remove old files.
- Port to NetBSD
XXX: *untested*

From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.

- Remove old files.
- Port to NetBSD
XXX: *untested*

RCS Id Police.

From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.

When we end up with too few clusters for the requested FAT type after
configuring default values, retry with a smaller cluster size.
This makes the typical invocation to create a spec conformant EFI boot
partition work out of the box.

branches: 1.14.4; 1.14.6;
updates for GCC 6.4:

identd has aliasing violations, use -fno-strict-aliasing.

newfs_msdos's getbpbinfo() has missing {} issues.

sysctl's kern_cp_id() has missing {} issues.

Use the create_size if given to compute the real size instead of stat'ing
the file again, which might have been larger to start with.

Allow 0 timestamp

add -T for reproducible builds (used in makefs)

branches: 1.10.2; 1.10.4;
Use the same defaults for cluster sizes as Windows.

PR bin/46743: mark the "next free cluster" value in the file system
info block as unitialized.

fix unused variable warnings.

branches: 1.7.4;
don't truncate the file if an offset is given.

nbtool_config.h undefines _NETBSD_SOURCE, and that makes <sys/types.h> not
define cpuid_t, which makes <sys/mount.h> unincludable. Although this is a
bug in the build system, it is simpler to fix it here.

toolify

don't do the partition dance for makefs; we have no real disk

We don't need getdiskinfo() for makefs() since we always deal with an image.

fix regressions after split.

branches: 1.1.2;
Split the make fs portion into a function; do argument tests inside the
function.

file system police.

Allow 0 timestamp

add -T for reproducible builds (used in makefs)

branches: 1.3.2; 1.3.4;
remove advertising clause.

branches: 1.2.4;
fix regressions after split.

branches: 1.1.2;
Split the make fs portion into a function; do argument tests inside the
function.

Describe after example like other examples

file system police.

add -T for reproducible builds (used in makefs)

branches: 1.21.2;
Note the origin of the newfs_msdos command from FreeBSD 3.0.
Replace contraction.
s/filesystem/file system/
Bump date.

branches: 1.20.6;
Fix volume name (Ed Maste)

branches: 1.19.2;
Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.17.6; 1.17.12; 1.17.16;
New sentence, new line.

Apply revisions 1.23 and 1.24 from FreeBSD to autocalculate the
necessary geometry when creating a file system directly to a file.

In addition, when creating, do not complain about the file not
being char special and do not try to execute device ioctl's on it.

branches: 1.15.28;
Don't use negative offsets from "bpb.bps" when writing out values such
as DOSMAGIC in the MBR. In non-512 byte media, the MBR is still 512
bytes in length.

Based on the patches provided in PR kern/17398 by Trevin Beattie.

Change the default volume label from "NO NAME" to "NO_NAME". Note the
default in the manual page.

Default the OEM ID to "NetBSD" rather than "BSD 4.4". (Geez, did 4.4BSD
even have a newfs_msdos command?)

Correct some examples, and note when it was first included in NetBSD,
not FreeBSD.

branches: 1.11.2;
Bump date for last.

add a SIGINFO handler progress indicator

New sentence, new line. By Robert Elz with minimal fixes.

Sort sections.

- Remove old files.
- Port to NetBSD
XXX: *untested*

Add missing .El line.

sort entries and delete extra periods in SEE also section.

fix bad .Xr references

macroize BSD, NetBSD, FreeBSD and misc cleanup

Fix PR/3322, reference to non existant program.

branches: 1.1.1;
From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.

Allow 0 timestamp

add -T for reproducible builds (used in makefs)

branches: 1.43.2; 1.43.4;
newfs_msdos allowed suffixes such as 'k', 'm' for some parameters,
but amusingly this did not include Block size, or Sectors per cluster.
Allow for all numeric parameters (If I want to specify the number
of drive heads as '1K', then why not?)

fix regressions after split.

Split the make fs portion into a function; do argument tests inside the
function.

There are two problems with insisting the FAT file system size be a multiple
of track-size units: 2) the FAT metadata areas may not be a multiple of a
"track", 1) the partition may not be track-aligned to begin with, 0) what's
a "track"? is it something a robot rover leaves on Mars?

According to current file(1) magic definitions an unlabeled FAT is
denoted with "NO NAME" rather than "NO_NAME".

branches: 1.38.2;
Use correct values for minimum and maximum cluster counts for the various FAT
types. These values come from a publically-avaliable document of an
infallible source that must not be named due to a violation of the document's
license restrictions. This is justified by interoperability concerns.

constify opts[]

branches: 1.36.2;
Use __dead

Set errno to 0 before strtoll() so that it can reliably be tested
afterwards. Fixes newfs_msdos at least on sparc. Incidentally,
the msdosfs tests also start working on sparc, which about halves
the number of test failures on that platform.

fix sign-compare issues

Add a cast to intmax_t and use %jd to print an off_t.
Fixes at least the alpha and amd64 builds.

remove troublesome printf specifier

Apply revisions 1.23 and 1.24 from FreeBSD to autocalculate the
necessary geometry when creating a file system directly to a file.

In addition, when creating, do not complain about the file not
being char special and do not try to execute device ioctl's on it.

Use the wedge size, not the disk size, from Yorick Hardy

branches: 1.29.2;
Do not erroneously leave a truncated 16-bit sector
count on "large" (>=32MB) file systems when fetching the geometry from
the medium. This confuses some software (which is to say Windows)
when a device newfs(8)ed under NetBSD is transported to another
system. (Note: The rest of the code uses 'bsec', and DTRT for smaller
file systems.)

contributed anonymously.

The kernel now accepts BPB with heads > 255, so don't limit the number
of drive heads.

branches: 1.27.2;
teach this about wedges.

branches: 1.26.12; 1.26.16;
include <signal.h> where signal(3) is used

Avoid crash if the filename contains no digits.

Don't use negative offsets from "bpb.bps" when writing out values such
as DOSMAGIC in the MBR. In non-512 byte media, the MBR is still 512
bytes in length.

Based on the patches provided in PR kern/17398 by Trevin Beattie.

c99 initializers

Coverity CID 3788: comment out impossible code.

Coverity CID 830: Fix dead code issue

Coverity CID 3287: Comment out dead code.

Add a tweak to default value settings for a number of drive heads
and a number of sectors per track.

According to sys/fs/msdosfs/msdosfs_vfsops.c:msdosfs_mountfs(),
the kernel doesn't accept BPB with spt (sector per track) > 63
or hds (drive heads) > 255, so if values taken from disklabel
don't match these restrictions, use popular BIOS default values
(255/63) instead.

branches: 1.18.2;
Add (unsigned char) cast to ctype function

Change the default volume label from "NO NAME" to "NO_NAME". Note the
default in the manual page.

Default the OEM ID to "NetBSD" rather than "BSD 4.4". (Geez, did 4.4BSD
even have a newfs_msdos command?)

Replace the statfs() family of system calls with statvfs().
Retain binary compatibility.

branches: 1.14.2;
Homogenize usage messages: make the 'usage' word all lowercase, as this seems
to be the most common practice in our tree.

Determine the MBR partition type relevant for the resulting partition,
and display that.

add some more detail to an error message

snprintf

add a SIGINFO handler progress indicator

Uncomment-out part of FreeBSD code so that we can calculate partition
index from a filename.

* expand device name to raw device, not block device (eg. wd0a -> /dev/rwd0a)
* #ifdef non-relevant FreeBSD slice consistency check

- Remove old files.
- Port to NetBSD
XXX: *untested*

convert to use getprogname()

fix nested extern

after determining the size of a file being used as a msdosfs, seek back to
its start so subsequent writes go to the right places.

branches: 1.3.4;
make it compile again after msdosfs changes

* cleanup for WARNS=1

branches: 1.1.1;
From FreeBSD's mkdosfs:
- KNF
- cleaned up a few typos.
- use the msdosfs header files.
- separated Makefile and Makefile.boot, since we cannot build
bootcode.h (yet)
ToDo:
- Make it work on hard disks; only works on floppies
- Make it accept an msdos.sys io.sys and a command.com, to make
a real dos bootable disk.