ctime(3) and ctime_r(3) can fail when timestamps are way off.
Add missing error checks to all calls under sbin/

Input kettenis, millert
OK millert

Remove Softdep.

Softdep has been a no-op for some time now, this removes it to get
it out of the way.

Flensing mostly done in Talinn, with some help from krw@

ok deraadt@

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument.

userspace: remove vestigial '?' cases from top-level getopt(3) loops

getopt(3) returns '?' when it encounters a flag not present in the in
the optstring or if a flag is missing its option argument. We can
handle this case with the "default" failure case with no loss of
legibility. Hence, remove all the redundant "case '?':" lines.

Prompted by dlg@. With help from dlg@ and millert@.

Link: https://marc.info/?l=openbsd-tech&m=167011979726449&w=2

ok naddy@ millert@ dlg@

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With filesystem having many cylinder groups and many inodes per cg the
ncg * ipg calcualtion can overflow if signed types are used. Move
to uint32_t for the relevant values. Aligned with FreeBSD cha

With filesystem having many cylinder groups and many inodes per cg the
ncg * ipg calcualtion can overflow if signed types are used. Move
to uint32_t for the relevant values. Aligned with FreeBSD changes.
Also make sure newfs refuses to create an fs with more that 2^32-1
inodes. ok millert@

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Do not look for an FFS1 file system at SBLOCK_UFS2. Doing so will
find the wrong super-block for file systems with 64k block size.
ok visa@

When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if

When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

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Use pledge "disklabel" as needed. The theory here is these tools become more
resistant against memory correctup, if a corrupt filesystem is given to them.
ok krw

Adjust <sys/param.h> comments regarding use of use of MAXFRAG, or
delete <sys/param.h> if now possible
ok guenther

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_N

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

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Nuke another pointless dev_bsize variable always set to 512 and use
DEV_BSIZE. David Vasek says it still works the same on 4K-byte-sector
device. i.e. prints one value incorrectly. For which a fix s

Nuke another pointless dev_bsize variable always set to 512 and use
DEV_BSIZE. David Vasek says it still works the same on 4K-byte-sector
device. i.e. prints one value incorrectly. For which a fix should
be following soon.

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Use a time_t variable with ctime()

ok deraadt@

switch open(...) to opendev(...)
makes yet another utility honor DUID's

ok jsing@ miod@ deraadt@

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

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Look at 'fs_flags' when dumping FFS2 file systems, okay beck@, millert@
and otto@.

fix generated size for -m; bug report by Peter J. Philipp; ok millert@
deraadt@

pick the right csaddr when dumping cgs. Makes FFS2 dumps work much better
ok thib@ millert@

Use SBLOCKSEARCH[] to find the superblock. OK pedro@

Add support for ffs2 and a new flag, -m, which will output a
newfs command that can be used to make a filesystem with the
same settings. OK otto@

teach dumpfs about the 'updated' flag; ok pedro@

Add FFS2 fields to the superblock, change file system tools to keep
accessing FFS1 fields, okay art@, quite some testing by ckuethe@, simon@
and thib@, thanks.

Remove option -n from newfs as well as all references to fs_postbl()
Various testing for a while, okay krw@

ansi

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

bogus ; outside of function

rm trailing whitespace