adapt to ${CC_WNO_ADDRESS_OF_PACKED_MEMBER}

Simplify CWARNFLAGS to use ${CC_WNO_ADDRESS_OF_PACKED_MEMBER}
which works for both clang and gcc, and remove compiler-specific
equivalents.

bsd.own.mk: rename to CC_WNO_ADDRESS_OF_PACKED_MEMBER

Provide a single variable
CC_WNO_ADDRESS_OF_PACKED_MEMBER
with options for both clang and gcc, to replace
CLANG_NO_ADDR_OF_PACKED_MEMBER
CC_NO_ADDR_OF_PACKED_MEMBER
GCC_NO_ADDR_OF_PACKED_MEMBER

Using the convention CC_compilerflag, where compilerflag
is based on the full compiler flag name.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

add support for new GCC 9 warnings that may be too much to fix
right now. new address-of-packed-member and format-overflow
warnings have new GCC_NO_ADDR_OF_PACKED_MEMBER amd
GCC_NO_FORMAT_OVERFLOW variables to remove these warnings.

apply to a bunch of the tree. mostly, these are real bugs that
should be fixed, but in many cases, only by removing the 'packed'
attribute from some structure that doesn't really need it. (i
looked at many different ones, and while perhaps 60-80% were
already properly aligned, it wasn't clear to me that the uses
were always coming from sane data vs network alignment, so it
doesn't seem safe to remove packed without careful research for
each affect struct.) clang already warned (and was not erroring)
for many of these cases, but gcc picked up dozens more.

Disable a couple of warnings until further investigation.

branches: 1.5.8;
Merge riastradh-drm2 to HEAD.

Initial split up for making newfs_udf(8) routines suitable for makefs_udf(8)

branches: 1.3.6; 1.3.12; 1.3.16;
Enable WARNS=4 by default except for:
dump dump_lfs fsck_ffs fsck_lfs fsdb mount_smbfs
newfs_ext2fs newfs_lfs resize_lfs setkey

branches: 1.2.2;
Ensure that all the files in SRCS are *.c files (there were some
files matching *.o (!) in the list). Thanks to cube@ for spotting
what I could not see. Should fix issue with UPDATE builds across
the recent time_t merge and associated shared lib major bumps.

branches: 1.1.2; 1.1.4; 1.1.6;
Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
all operations can be performed on the file system though the
sheduling is currently optimised for archiving workloads.

mv(1)/rename(2) is currently only implemented for non-directories.

Fix article.

Sort sections. Remove superfluous Ed.

Clarify volumeset name restrictions when specifying it in newfs_udf(8)

Fix misplaced BUGS section and fix layout

Sort.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

Use Mt for email addresses.

branches: 1.11.2;
Sort sections. New sentence, new line. Fix macro.

Update newfs_udf to allow for creating file images with -F and specifying
sector sizes with -S.

For this i had to recycle the -S parameter but its preserved as an extension
to the -P parameter. These parameters are hardly ever use though since using
either or both the origional -S and the -P parameter without specific values
would break the standard. Also the -F now has a double meaning.

Small rewording of the examples section.

branches: 1.8.4; 1.8.10;
Sort options and option descriptions. Fix a typo. New sentence, new line.

Bump date.

Fix typo in command output.

Use KiB MiB GiB instead of Kb Mb Gb

branches: 1.4.2; 1.4.4;
Add UDF 2.50 metadata partition creation to newfs_udf(8). It allows a
percentage to the volume space to be pre-allocated for metadata on format.
Implementations that can't extent the metadata partitions can thus use the
discs too.

Note that the kernel UDF code can't write to UDF 2.50 metadata partitions
yet; this is a work-in-progress.

Also note that the default formatting version choice is still version 2.01
i.e. without the metadata partition.

Sort options.
New sentence, new line.
Use more markup.
Drop trailing whitespace.
Bump date for previous.

Allow UDF versions to be both specified as a hex value and as a float
value. Its now possible to specify version 2.50 as "2.50" or "0x250".

branches: 1.1.2; 1.1.4;
Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
all operations can be performed on the file system though the
sheduling is currently optimised for archiving workloads.

mv(1)/rename(2) is currently only implemented for non-directories.

newfs_udf(8): Nix trailing whitespace.

No functional change intended.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

fix various typos in comments, messages and documentation.

fix various typos in comments and log messages.

Fix depenency on common symbols in sbin.

branches: 1.19.16;
PR/50920: David Binderman: fix leak

Fix possible 32 bit issues. In practice hard to reach but better be safe than
sorry.

Switch back program version to the version of the newfs_udf/makefs code.

While here, visit the 80 columns police :)

Oops, forgot to export a_udf_version() that checks if the input string is a
valid UDF version notation.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

Initial split up for making newfs_udf(8) routines suitable for makefs_udf(8)

branches: 1.13.2;
Update newfs_udf to allow for creating file images with -F and specifying
sector sizes with -S.

For this i had to recycle the -S parameter but its preserved as an extension
to the -P parameter. These parameters are hardly ever use though since using
either or both the origional -S and the -P parameter without specific values
would break the standard. Also the -F now has a double meaning.

branches: 1.12.4; 1.12.10;
Fix accidental use of logical && instead of binary & in rare case.

Bug noticed by Joerg and clang :)

When requesting to disable metadata partitions, also disable low formatting.
When no meta and not low formatting we can lower the required UDF version.

Fix typo in comment

branches: 1.9.2;
Fix memory leaks. Found by cppcheck.

Update TODO message; we can format with meta data partitions, only not yet for
BD-R, i.e. UDF 2.60.

Use KiB MiB GiB instead of Kb Mb Gb

* Fix -Wsign-compare issues.
* Add some XXXs noting where we might want to check for 16bit overflow.
* Use uintNN_t instead of int if the values is read from or written to
using udf_rwNN().

branches: 1.5.2; 1.5.4;
Refactor mount utilities to provide a mount_fs_parseargs() routine.
Use this routine both in mount_fs and rump_fs to provide equivalent
command line parameters and therefore usage interchangeability.
While doing this, combine some common mountgoop to mountprog.h

Add UDF 2.50 metadata partition creation to newfs_udf(8). It allows a
percentage to the volume space to be pre-allocated for metadata on format.
Implementations that can't extent the metadata partitions can thus use the
discs too.

Note that the kernel UDF code can't write to UDF 2.50 metadata partitions
yet; this is a work-in-progress.

Also note that the default formatting version choice is still version 2.01
i.e. without the metadata partition.

Allow UDF versions to be both specified as a hex value and as a float
value. Its now possible to specify version 2.50 as "2.50" or "0x250".

If the written out descriptor contains a file descriptor or an extended
file descriptor, update the location of the extended attribute space if
present.

branches: 1.1.2; 1.1.4;
Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
all operations can be performed on the file system though the
sheduling is currently optimised for archiving workloads.

mv(1)/rename(2) is currently only implemented for non-directories.

newfs_udf(8): Nix trailing whitespace.

No functional change intended.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

Fix depenency on common symbols in sbin.

branches: 1.6.2;
Add rcsid

branches: 1.5.4; 1.5.8; 1.5.22; 1.5.30;
Fix possible 32 bit issues. In practice hard to reach but better be safe than
sorry.

Switch back program version to the version of the newfs_udf/makefs code.

While here, visit the 80 columns police :)

Fix newfs(8) to compile again.

Allow building UDF parts of makefs on !NetBSD.

branches: 1.1.2;
Initial split up for making newfs_udf(8) routines suitable for makefs_udf(8)

fix various typos in comments.

fix various typos in comments, mainly origional->original,
extened->extended, incomming->incoming.

fix various small typos, mainly in comments.

s/wich/which in comments.

Data is written out in fixed sized packets; discs are normally a multiple of
the packet size but they don't have to be so never write past the last sector.

Fix endian bug also in commented out code

Fix endian bug : Logblks recorded in fe/efe VAT is 64 bits

Fix endian bug in permission storage

Fix endian bug with VAT 1.50 format

Fix endian bug in logical volume creation for metadata/VAT partitions.

Fix endian issues with UDF extended attributes

Fix endian issues with fsck_udf/newfs_udf/makefs

newfs_udf(8): Nix trailing whitespace.

No functional change intended.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

fix various typos in comments, documentation and messages.
mainly s/paramater/parameter/ and s/reduntant/redundant/.

newfs_udf(8): Nix trailing whitespace.

No functional change intended.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

fix various typos in comments, log messages and documentation.
mainly s/aparently/apparently/ and s/implmented/implemented/.

fix various typos in comments and log messages.

more GCC 10 fixes.

mDNSResponder: another wrong return local address

dhcp: ignore a seemingly impossible stringop overflow

hpacel: avoid maybe uninitialised error that is wrong.

rsh: avoid impossible malloc(0)

udf: cast pointers through (uintptr_t) to fool invalid boundary checks

Remove extra semicolon.

Fix depenency on common symbols in sbin.

branches: 1.26.2;
Address of packed member might not be aligned.

branches: 1.25.8; 1.25.14; 1.25.16;
fix error messages containing \n

fix unused variable warnings.

Fix tool build under Mac OS X by using gettimeofday(2) instead of
clock_gettime(2). This needs a proper auto-config check.

Switch back program version to the version of the newfs_udf/makefs code.

While here, visit the 80 columns police :)

Oops, forgot to export a_udf_version() that checks if the input string is a
valid UDF version notation.

Allow building UDF parts of makefs on !NetBSD.

Fix memset() arguments to use the right type for sizeof() and streamline its
use of sizeof() to allways use the right type.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

branches: 1.17.6; 1.17.12;
Fix typo in command output.

Fix newfs_udf to create a valid disc images on bigendian machines.

fix typo: "aprox." -> "approx." (approximate).

branches: 1.14.2;
Use KiB MiB GiB instead of Kb Mb Gb

* Fix -Wsign-compare issues.
* Add some XXXs noting where we might want to check for 16bit overflow.
* Use uintNN_t instead of int if the values is read from or written to
using udf_rwNN().

branches: 1.12.2; 1.12.4;
Add UDF 2.50 metadata partition creation to newfs_udf(8). It allows a
percentage to the volume space to be pre-allocated for metadata on format.
Implementations that can't extent the metadata partitions can thus use the
discs too.

Note that the kernel UDF code can't write to UDF 2.50 metadata partitions
yet; this is a work-in-progress.

Also note that the default formatting version choice is still version 2.01
i.e. without the metadata partition.

Use the new macros defined in ecma167-udf.h and also calculate the extended
attribute header crc check; not just the tag sum.

Rename functionname to be more in sync with the kernel function naming.

Initialise l_ea though technically not nessisary since its space is claimed
by a calloc() its more clear to explicitly initialise it to prevent
accidents might the routine be later changed.

DO set the birthtime please....

Factor out extended attribute header creation. The VAT and extended time
descriptors are now added by this function.

Extended attribute for birthtime added to (non-extended) file descriptors.

Remove superfluous crc and checksum calculations when we are already post
processing it later on writeout.

Don't keep a running pointer but calculate directly the data offset to
prepare for factoring out.

Move extended attribute header creation from VAT to all (non-extended) file
descriptor creations.

Clarify hack to move LVID sequence forward if there are bad blocks there
since the automatic bad block skipping is not yet done.

Fix commentZ

branches: 1.1.2; 1.1.4;
Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
all operations can be performed on the file system though the
sheduling is currently optimised for archiving workloads.

mv(1)/rename(2) is currently only implemented for non-directories.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

Fix possible 32 bit issues. In practice hard to reach but better be safe than
sorry.

Oops, forgot to export a_udf_version() that checks if the input string is a
valid UDF version notation.

Allow building UDF parts of makefs on !NetBSD.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

branches: 1.3.8; 1.3.14;
* Fix -Wsign-compare issues.
* Add some XXXs noting where we might want to check for 16bit overflow.
* Use uintNN_t instead of int if the values is read from or written to
using udf_rwNN().

branches: 1.2.2; 1.2.4;
Add UDF 2.50 metadata partition creation to newfs_udf(8). It allows a
percentage to the volume space to be pre-allocated for metadata on format.
Implementations that can't extent the metadata partitions can thus use the
discs too.

Note that the kernel UDF code can't write to UDF 2.50 metadata partitions
yet; this is a work-in-progress.

Also note that the default formatting version choice is still version 2.01
i.e. without the metadata partition.

branches: 1.1.2; 1.1.4;
Import writing part of the UDF file system making optical media like CD's
and DVD's behave like floppy discs. Writing is supported upto and including
version 2.01; version 2.50 and 2.60 will follow.

Also extending the UDF implementation to support symbolic links and
hardlinks.

Added are the mmcformat(8) tool to format rewritable CD/DVD discs and
newfs_udf(8).

Limitations:
all operations can be performed on the file system though the
sheduling is currently optimised for archiving workloads.

mv(1)/rename(2) is currently only implemented for non-directories.

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

fix few typos in comments.

s/priviledge/privilege/ in comments/log messages and fix one typo in descriptor.

Fix volumesetname to comply to UDF 2.01 [2.2.2.5]

branches: 1.8.4; 1.8.8;
Add the blockingnr determination for the -rom versions

Fix memory leaks found by Coverity and fix memoryleaks in the new code

Fix newfs(8) to compile again.

Allow building UDF parts of makefs on !NetBSD.

Fix memset() arguments to use the right type for sizeof() and streamline its
use of sizeof() to allways use the right type.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

branches: 1.2.2;
Add comment to udf_do_rootdir(). Might eventually be moved to newfs_udf(8)

Initial split up for making newfs_udf(8) routines suitable for makefs_udf(8)

Refactor and rewrite of newfs_udf(8) and makefs(8) (-t udf) with a shared
section for fsck_udf(8).

Newfs_udf and makefs support predefined disc image profiles, harddisc
partitions (disklabel and wedges on all generic block devices) and all optical
media types on CD/DVD/BD writers.

Newfs_udf and makefs now also support formatting of UDF 2.50 with a metadata
partition.

branches: 1.4.4; 1.4.8;
Fix newfs(8) to compile again.

Allow building UDF parts of makefs on !NetBSD.

Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.

branches: 1.1.2;
Initial split up for making newfs_udf(8) routines suitable for makefs_udf(8)

newfs_udf: fix wording in comment

branches: 1.1.4; 1.1.8;
Adjust newfs_udf to be sharing code with the new `makefs -t udf' to be
comitted.