Allow 0 timestamp

add -T for reproducible builds (used in makefs)

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 nu

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?)

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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-alig

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?

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

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 vi

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.

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constify opts[]

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
th

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.

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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
bein

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.

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

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 dev

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.

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

teach this about wedges.

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/1

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.

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c99 initializers

Coverity CID 3788: comment out impossible code.

Coverity CID 830: Fix dead code issue