bsd.own.mk: rename GCC_NO_* to CC_WNO_*

Rename compiler-warning-disable variables from
GCC_NO_warning
to
CC_WNO_warning
where warning is the full warning name as used by the compiler.

GCC_NO_IMPLICIT_FALLTHRU is CC_WNO_IMPLICIT_FALLTHROUGH

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

introduce some common variables for use in GCC warning disables:

GCC_NO_FORMAT_TRUNCATION -Wno-format-truncation (GCC 7/8)
GCC_NO_STRINGOP_TRUNCATION -Wno-stringop-truncation (GCC 8)
GCC_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow (GCC 8)
GCC_NO_CAST_FUNCTION_TYPE -Wno-cast-function-type (GCC 8)

use these to turn off warnings for most GCC-8 complaints. many
of these are false positives, most of the real bugs are already
commited, or are yet to come.


we plan to introduce versions of (some?) of these that use the
"-Wno-error=" form, which still displays the warnings but does
not make it an error, and all of the above will be re-considered
as either being "fix me" (warning still displayed) or "warning
is wrong."

branches: 1.26.42;
Add wrapper functions around hash algorithm operations to avoid
undefined behavior arising from illegal function casts. As a side
effect, no longer need -Wno-pointer-sign either.

remove most of the remaining HAVE_GCC tests that are always true in
the modern world.

branches: 1.24.16;
Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.

branches: 1.23.20; 1.23.24;
sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4.

Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path

revert previous change; not needed.

fix nested extern

CFLAGS->CPPFLAGS

There's no need to install restore(8) setgid tty.

remove the setuid bit.

Back out the .PATH.c changes. The .depend problem (and others)
will be fixed using the new .NOPATH make feature instead.

Use .PATH.c: ...

convert to new RCS Id conventions; reduce my headache

specify man pages the new way.

Fix a couple of Makefile bogons.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

from Thomas Eberhardt <thomas@mathematik.uni-Bremen.de>:
Some reordering and modifications in the Makefiles for sh, dump,
restore to get dependicies right. The README in /usr/share/mk
states that it's a Bad Thing(tm) to add something after
.include <bsd.prog.mk>, but this seems the only way to get the
dependencies right.

oops; fix that last

add LDSTATIC

Add RCS identifiers.

Use ${COPY}, not -c for install.

Okay, so I was confused (but only a little).

Make rrestore target match normal program target.
(This should be in a separate directory, no?)

make it copy when installing

branches: 1.1.1;
Initial revision

apply this commit from FreeBSD:

commit 9dda00df7e8f9279a43d92758df6a7e10a9aed95
Author: Chuck Silvers <chs@FreeBSD.org>
Date: Mon Dec 12 08:14:17 2022 -0800

restore: fix restore of NFS4 ACLs

Changing the mode bits on a file with an NFS4 ACL results in the
NFS4 ACL being replaced by one matching the new mode bits being set,
so when restoring a file with an NFS4 ACL, set the owner/group/mode first
and then set the NFS4 ACL, so that setting the mode does not throw away
the ACL that we just set.

Reviewed by: mckusick
Differential Revision: https://reviews.freebsd.org/D37618

apply this change from FreeBSD:

commit c028393d7072f1f88efd8d6e6c77bb9b15b3f3b6
Author: Kirk McKusick <mckusick@FreeBSD.org>
Date: Fri Apr 11 21:48:14 2008 +0000

Correctly set file group when restore is run by a user other than root.

restore(8): Mark fail_dirtmp __dead to fix clang build.

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Don't truncate at microseconds while preserving timestamps.

One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.

The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html

branches: 1.50.6; 1.50.8;
Stick UFS_ in front of these symbols:
DIRBLKSIZ
DIRECTSIZ
DIRSIZ
OLDDIRFMT
NEWDIRFMT

Part of PR 47909.

Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.48.6; 1.48.12;
fix sign-compare issues

remove a useless cast.

branches: 1.46.30;
64 bit inode changes

add const

sprinkle const.

Kill __P(), use ANSI function declarations.

Make a judicious choice as to whether to apply the permissions
of the root inode of the dump to the current working directory,
rather than interrogate the user. Closes PR bin/24690. Reviewed
by bouyer, tron, imp.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Fix byteswapping a direntry. From Wolfgang Solfrank.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.

Don't bother testing if a uint8_t is > 256 -- that test is always false.

oops; another minor fix from rev 1.34 noticed by Simon Gerraty

oops, remove temporary comment

fix -Wshadow warnings

Don't actually set attributes of directory if -N flag is given.

Update for new headers.

Use futimes(2). Do {f,}utimes(2) *before* {f,}chflags(2), for obvious
reasons.

resolve conflicts from lite-2 merge

make these compile on the alpha after WARNS=1.

* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

Support using $TMPDIR for rst{dir,modes}* files, so that large
restores can be done on machines with small /tmp's by setting TMPDIR
elsewhere. This shouldn't be a security issue as restore(8) isn't
set?id anymore.

explicitly \0 terminate locname[] in treescan(). should fix [bin/2093]

* NULL => 0 (Arne Juul; PR#3629)
* Nuke spacoids

use _PATH_DEFTAPE from <paths.h> instead of "pathnames.h"
cleanup references/examples to use /dev/rst* instead of /dev/rmt*
minor .Nm usage cleanup in man page

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

patches from Tom I Helbekkmo <tih@nhh.no> to deal with type-size issues,
so this works (better, at least) on 64-bit machines (e.g. alpha).

use unique temporary files for all operations except 'r' and 'R', which still
base temp files on dumpdate. explain why in the man page. fixes [bin/2870]

Use snprintf() rather than sprintf().

Back out last change (and re-open PR); the patch is incomplete, and
I realized it _just_ as CVS checked the file back in.

Make unique temporary file names.
From Luke Mewburn <lukem@supp.cpr.itg.telecom.com.au>, PR #2544.

branches: 1.16.6;
stat structure POSIXification

Back out previous change.

typeof(timeval.tv_sec) != time_t

convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Mostly sync with CSRG.

Eliminate uses of some obsolete functions.

Simplify that code a little.

Fix a byte-order problem when reading directory entries from old file systems
that were on little-endian machines.

Update from 4.4-Lite, with local changes.

copyright foo

kill some #ifndefs

new version from CSRG, via BSDI, with fixes

Add an #endif I forgot.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Fix some inconsisent/conflicting definitions and missing parameters

branches: 1.14.10; 1.14.12;
add const

sprinkle const.

Kill __P(), use ANSI function declarations.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Add -D flag which computes the digest of each regular files in the archive
using specified algorithm (currently md5, rmd160 or sha1) and write them
to standard output.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

remove arg name in prototype decl

Format string cleanups by Bill Sommerfeld.

branches: 1.6.4; 1.6.12;
* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Update from 4.4-Lite, with local changes.

branches: 1.1.1;
new version from CSRG, via BSDI, with fixes

Fix reversed test (thanks phone@)

fix wrong size (thanks mlelstv@)

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

- add or adjust /* FALLTHROUGH */ where appropriate
- add __unreachable() after functions that can return but won't in
this case, and thus can't be marked __dead easily

branches: 1.27.30;
Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.26.6; 1.26.12;
fix sign-compare issues

branches: 1.25.22;
Convert a couple of "(void)&" constructs to volatile.
Flag various unused parameters in restore and dump so that these will
compile with -Wextra. (Note: restore uses some stuff from dump.)

use d_fileno instead of d_ino for consistency

64 bit inode changes

sprinkle const.

Kill __P(), use ANSI function declarations.

Make a judicious choice as to whether to apply the permissions
of the root inode of the dump to the current working directory,
rather than interrogate the user. Closes PR bin/24690. Reviewed
by bouyer, tron, imp.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

convert to use getprogname()

fix nested extern

Make quoted strings work. (don't set the high bit of each character)

user friendly enhancments.
reworked from [bin/6710] by Brian Grayson <bgrayson@ece.utexas.edu>

Document some undocumented options (-d and -N) and commands
in interactive mode (?, xit and Debug).

resolve conflicts from lite-2 merge

* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Don't mix stat flags and inode flags.

Mostly sync with CSRG.

Eliminate uses of some obsolete functions.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Fix depenency on common symbols in sbin.

branches: 1.35.30;
Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.34.2; 1.34.8;
Use __dead

Remove the \n and tabs from the __COPYRIGHT() strings.
(Tweak some to use a consistent format.)

branches: 1.32.20; 1.32.24;
Coverity CID 2305: Fix memory leak.

sprinkle const.

Kill __P(), use ANSI function declarations.

Make a judicious choice as to whether to apply the permissions
of the root inode of the dump to the current working directory,
rather than interrogate the user. Closes PR bin/24690. Reviewed
by bouyer, tron, imp.

Sort options in usage.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Add -D to usage; shorten -b argument for usage's sake; format usage.
Man page nits.

Whitespace nits.

Add -D flag which computes the digest of each regular files in the archive
using specified algorithm (currently md5, rmd160 or sha1) and write them
to standard output.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Don't allocate struct entry one by one; it just wastes memory.

convert to use getprogname()

Force -t or -N flag disables -u flag (but -t case is just for sanity).

branches: 1.19.2;
Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

branches: 1.18.6;
Add an unlink (-u) flag so that we can use this for installs.

Document some undocumented options (-d and -N) and commands
in interactive mode (?, xit and Debug).

resolve conflicts from lite-2 merge

* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

Support using $TMPDIR for rst{dir,modes}* files, so that large
restores can be done on machines with small /tmp's by setting TMPDIR
elsewhere. This shouldn't be a security issue as restore(8) isn't
set?id anymore.

use _PATH_DEFTAPE from <paths.h> instead of "pathnames.h"
cleanup references/examples to use /dev/rst* instead of /dev/rmt*
minor .Nm usage cleanup in man page

Be more paranoid with our effective uid.

support $TAPE.

convert to new RCS Id conventions; reduce my headache

Document the getopt(3) option syntax, and some other documentation cleanup.

Use atexit() rather than tweaking every exit() to call the cleanup function.

Fix core dumps on certain types of invalid options.

Mostly sync with CSRG.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

use _PATH_DEFTAPE from <paths.h> instead of "pathnames.h"
cleanup references/examples to use /dev/rst* instead of /dev/rmt*
minor .Nm usage cleanup in man page

convert to new RCS Id conventions; reduce my headache

Update from 4.4-Lite, with local changes.

copyright foo

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Remove superfluous macro.

Document what rrestore is (was once) for. PR 53442.
CVS: ----------------------------------------------------------------------

branches: 1.54.4; 1.54.6;
Remove workaround for ancient HTML generation code.

s/user code/user mode/1

branches: 1.52.8; 1.52.14;
Use indent-synopsis instead of iS register. The latter is a register
used in BSD derived .Nm implementation.

Bump date because of last change.

Improve example of restoring a complete filesystem with "restore -r":
- NetBSD's "newfs" doesn't accept a second (non-option) argument.
Patch provided by Jeff Ito in PR bin/36241.
- Use "sd0" instead of "rp0" because NetBSD's doesnt have a disk driver
called "rp".
- Use "/dev/rst0" instead of "/dev/rst8". With NetBSD's device numbering
scheme a system would have to have 9 tape drives to get "/dev/rst8".

branches: 1.49.2; 1.49.10;
Bump date for recent changes.

Make a judicious choice as to whether to apply the permissions
of the root inode of the dump to the current working directory,
rather than interrogate the user. Closes PR bin/24690. Reviewed
by bouyer, tron, imp.

Sort options.

Kill trailing whitespace introduced in the last revision.

Bump date for last, fix a spelling error, sprinkle some Dq, change
some wording.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Add -D to usage; shorten -b argument for usage's sake; format usage.
Man page nits.

Add -D flag which computes the digest of each regular files in the archive
using specified algorithm (currently md5, rmd160 or sha1) and write them
to standard output.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Quote punctuation so it gets marked up.

* Document $RCMD_CMD in environ(7).
* Cross-reference rcmd(1), rcmd(3), and environ(7) as appropriate.

Should fix [bin/21670] from Geoff Wing.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

"Utilize" has exactly the same meaning as "use," but it is more
difficult to read and understand. Most manuals of English style
therefore say that you should use "use".

system with two ss, from Adrian Mrva.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

One '\' too many.

Sort sections, use .Ic for a non-NetBSD program instead of .Xr.

Drop arguments of .Os.

Force -t or -N flag disables -u flag (but -t case is just for sanity).

branches: 1.30.2;
Make sure that sentences end at the end of source line for better
formatted output.

Keep SEE ALSO list in alphabetical order.

Use .Ar macro for the files to be extracted.

Don't pass so many args to .Nd macro. It just overflows.

branches: 1.26.4;
Note the default tape device is taken from _PATH_DEFTAPE in /usr/include/paths.h

Default device is nrst0 not rst0

branches: 1.24.2;
fix a small bug.

Add an unlink (-u) flag so that we can use this for installs.

fix bad .Xr references

Document some undocumented options (-d and -N) and commands
in interactive mode (?, xit and Debug).

Fix a typo; s/Complaints/Complains/ (pointed by Mike Long).

add missing .Nm sections.

branches: 1.18.2;
Fix .Nm usage.

resolve conflicts from lite-2 merge

* cleanup for WARNS=1
* fix use of .Nm

Support using $TMPDIR for rst{dir,modes}* files, so that large
restores can be done on machines with small /tmp's by setting TMPDIR
elsewhere. This shouldn't be a security issue as restore(8) isn't
set?id anymore.

use _PATH_DEFTAPE from <paths.h> instead of "pathnames.h"
cleanup references/examples to use /dev/rst* instead of /dev/rmt*
minor .Nm usage cleanup in man page

remove mkfs(8) xref; PR 3041

use unique temporary files for all operations except 'r' and 'R', which still
base temp files on dumpdate. explain why in the man page. fixes [bin/2870]

Add /dev/rst* to FILES section. (pr 601) (Matches mt man page.)

Change default tape name in documentation from /dev/rmt? to /dev/rmt8 to
match pathnames.h. (pr #601)

convert to new RCS Id conventions; reduce my headache

Document the getopt(3) option syntax, and some other documentation cleanup.

Mostly sync with CSRG.

Update from 4.4-Lite, with local changes.

Fix spelling errors

new version from CSRG, via BSDI, with fixes

Make sure all items in the SEE ALSO list are comma separated

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.20.36; 1.20.42;
Convert a couple of "(void)&" constructs to volatile.
Flag various unused parameters in restore and dump so that these will
compile with -Wextra. (Note: restore uses some stuff from dump.)

64 bit inode changes

add const

sprinkle const.

Kill __P(), use ANSI function declarations.

Don't use NULL as a case value.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

If possible, detect more case that file is missing on the tape.
XXX we still may lose if a file of highest inode number requested
XXX to extract was missing or one of multiple dump tape is lost.

* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

NULL => 0 (from Arne Juul; addendum to PR#3237)

Fix problem with duplicate entries when changing from LEAF to NODE;
only the first link of a inode was being removed, not all of them.
From Kirk McKusick <mckusick@McKusick.COM> via thorpej

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

Use snprintf() rather than sprintf().

convert to new RCS Id conventions; reduce my headache

Mostly sync with CSRG.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Fix depenency on common symbols in sbin.

s/opration/operation/

branches: 1.20.42;
Add wrapper functions around hash algorithm operations to avoid
undefined behavior arising from illegal function casts. As a side
effect, no longer need -Wno-pointer-sign either.

Simplify silly code and make it closer to type-safe. This causes amd64
gcc to reorder two pairs of instructions for some reason but the object
files are otherwise unchanged.

sprinkle const.

Make a judicious choice as to whether to apply the permissions
of the root inode of the dump to the current working directory,
rather than interrogate the user. Closes PR bin/24690. Reviewed
by bouyer, tron, imp.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Add -D flag which computes the digest of each regular files in the archive
using specified algorithm (currently md5, rmd160 or sha1) and write them
to standard output.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.

Don't allocate struct entry one by one; it just wastes memory.

heirarchy -> hierarchy

Add an unlink (-u) flag so that we can use this for installs.

* cleanup for WARNS=1
* fix use of .Nm

Support using $TMPDIR for rst{dir,modes}* files, so that large
restores can be done on machines with small /tmp's by setting TMPDIR
elsewhere. This shouldn't be a security issue as restore(8) isn't
set?id anymore.

convert to new RCS Id conventions; reduce my headache

Mostly sync with CSRG.

Update from 4.4-Lite, with local changes.

copyright foo

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Clean up deleted files.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Clean up deleted files.

initial import of 386bsd-0.1 sources

s/indicies/indices/ in comments.

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.28.2; 1.28.8;
NULL does not need a cast, here

Fix fd leak. Found by cppcheck.

Fix grammar in a line of output.
From Hywel Mallett via FreeBSD.

fix sign-compare issues

remove a useless cast.

branches: 1.23.28; 1.23.30;
64 bit inode changes

add const

sprinkle const.

Kill __P(), use ANSI function declarations.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Also, don't allocate string entries one by one. Instead, allocate one page
and divide it, to reduce memory usage.

Typo in comment.

Don't allocate struct entry one by one; it just wastes memory.

calloc() arg mistake. it's (nelem, size). from openbsd

`existent', not `existant'

resolve conflicts from lite-2 merge

make these compile on the alpha after WARNS=1.

* cleanup for WARNS=1
* fix use of .Nm

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

patches from Tom I Helbekkmo <tih@nhh.no> to deal with type-size issues,
so this works (better, at least) on 64-bit machines (e.g. alpha).

branches: 1.8.6;
convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Mostly sync with CSRG.

Eliminate uses of some obsolete functions.

Update from 4.4-Lite, with local changes.

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision

triple "r" typos, mainly s/interrrupt/interrupt/ in comments and one definition.

apply this commit from FreeBSD:

commit 9dda00df7e8f9279a43d92758df6a7e10a9aed95
Author: Chuck Silvers <chs@FreeBSD.org>
Date: Mon Dec 12 08:14:17 2022 -0800

restore: fix restore of NFS4 ACLs

Changing the mode bits on a file with an NFS4 ACL results in the
NFS4 ACL being replaced by one matching the new mode bits being set,
so when restoring a file with an NFS4 ACL, set the owner/group/mode first
and then set the NFS4 ACL, so that setting the mode does not throw away
the ACL that we just set.

Reviewed by: mckusick
Differential Revision: https://reviews.freebsd.org/D37618

apply this change from FreeBSD:

commit c028393d7072f1f88efd8d6e6c77bb9b15b3f3b6
Author: Kirk McKusick <mckusick@FreeBSD.org>
Date: Fri Apr 11 21:48:14 2008 +0000

Correctly set file group when restore is run by a user other than root.

include the filename in the panic message for missing data.

instead of merely seeing:
getfile: lost data
now this is seen:
getfile: lost data: ./usr/libdata/debug/usr/libexec/cc1.debug

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

s/skiping/skipping/

If we hit an unknown header type (likely to be a corrupt record), and
the user choose to not abort, skip to the next header instead of trying
to use it.
This allowed me to recover files from a corrupt dump, instead of
getting a segfault.

Don't truncate at microseconds while preserving timestamps.

One of motivation of this change is to make the behavior of test(1)
-nt/ot with preserved copy (like cp -p) closer to the NetBSD 6.
Of course whether full timestamps are kept or not depends also on
underlying file system.

The ifdef added in mv(1) since existing ifdefs was our local change
to compile it on solaris (though I couldn't test it):
http://mail-index.netbsd.org/tech-userlevel/2014/11/28/msg008831.html

branches: 1.67.8; 1.67.10;
Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.66.2; 1.66.8;
Use __dead

Add wrapper functions around hash algorithm operations to avoid
undefined behavior arising from illegal function casts. As a side
effect, no longer need -Wno-pointer-sign either.

Simplify silly code and make it closer to type-safe. This causes amd64
gcc to reorder two pairs of instructions for some reason but the object
files are otherwise unchanged.

fix sign-compare issues

remove a useless cast.

branches: 1.61.2;
Make restore work for Linux dump volumes by ignoring extended attribute
records on these volumes. Tested with Centos 5.2.

Reviewed by: Manuel Bouyer <bouyer@netbsd.org>

branches: 1.60.4; 1.60.10;
Fix some inconsisent/conflicting definitions and missing parameters

branches: 1.59.4; 1.59.6;
Add support for Solaris ufsdump volumes with more than 512*1024 inodes.
Here the bitmaps are written as

CLRI or BITS with c_count <= 512
ADDR* for the remaining blocks

Remove the bitmap handling from getfile(), remove xtrmap() and xtrmapskip().
Add new function getbitmap() modeled after getfile() that does bitmap
allocation, bitmap expansion and sets maxino.

Reviewed by: Manuel Bouyer <bouyer@netbsd.org>

Convert a couple of "(void)&" constructs to volatile.
Flag various unused parameters in restore and dump so that these will
compile with -Wextra. (Note: restore uses some stuff from dump.)

branches: 1.57.2;
find rmd160.h

c99 iniitializer

Use crypto/rmd160.h.

64 bit inode changes

sprinkle const.

branches: 1.52.2;
Kill __P(), use ANSI function declarations.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Add -D flag which computes the digest of each regular files in the archive
using specified algorithm (currently md5, rmd160 or sha1) and write them
to standard output.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.

Since "host" is used when RRESTORE is defined, enclose variable definition
with "#ifdef RRESTORE" and "#endif".

__STDC__ is always defined on NetBSD.

Don't forget to update curfile, if tape begins with TS_ADDR type block.
In particular, this means that if one member (say the last member) of a tape
set begins with continuation blocks, restore will not consider that tape
to contain all the inodes (curfile.ino==0 at the beginning of the tape).

Close PR #15545.

fix compile issues now that on-tape times are int32_t instead of time_t

Remove incorrect advice for lint; the control may return from panic().

Extract file flags of symbolic link.

Add comment and sanity check about why we need not to skip remaining
blocks if we are reading inode bitmaps.

Correctly extract the inode maps bigger than 512 tape blocks.

Fix PR9282: restore doesn't print dump header on dumps from host with
unset hostname.

branches: 1.38.2;
user friendly enhancments.
reworked from [bin/6710] by Brian Grayson <bgrayson@ece.utexas.edu>

Add an unlink (-u) flag so that we can use this for installs.

Need <time.h> for ctime() prototype.

use static int, not just static

Fix the bug introduced in last change; pass IFCHR or IFBLK bit to
mknod(2) via mode.

Use file mode 0600 when creating special file or fifo.
Suggested by Charles M. Hannum.

Restore file attributes after extracting regular file. Fixes PR#4515
from stephen.ma@jtec.com.au:

- call getfile() before altering file attributes.
- open file with mode 0600 instead of 0666 so that file won't remain
group or world readable/writable even if getfile() terminated.
- also, move skipfile() before altering file attributes in IF{CHR,BLK} and
IFIFO case for symmetry (suggested by Charles M. Hannum).

branches: 1.31.2;
Use futimes(2). Do {f,}utimes(2) *before* {f,}chflags(2), for obvious
reasons.

Restore owner/group/mode/atime/mtime of symbolic links.

resolve conflicts from lite-2 merge

* cleanup for WARNS=1
* fix use of .Nm

as inspired by a commit message of Todd Miller <millert@cvs.openbsd.org>:
* cleanup a bit for -Wall
* use __progname instead of "restore"

use _PATH_DEFTAPE from <paths.h> instead of "pathnames.h"
cleanup references/examples to use /dev/rst* instead of /dev/rmt*
minor .Nm usage cleanup in man page

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

Fix typo: PR bin/3059

Make sure to byte-swap all of the relevant fields; especially c_flags.

When initializing 'fssize,' the size of the data buffer to be used when
writing data to the file system, if the "optimal" file system I/O
operation block size is less than TP_BSIZE, leave fssize alone (i.e.
at its default setting of MAXBSIZE). This was causing restore's
stack to be trashed, because the end-of-buffer checking/flushing code
around line 680 would never notice that the buffer was full (because
it'd be comparing a buffer segment index, which would always be >= 1, to
fssize / TP_BSIZE, which could be zero in that case), and would keep
filling and filling and filling...

patches from Tom I Helbekkmo <tih@nhh.no> to deal with type-size issues,
so this works (better, at least) on 64-bit machines (e.g. alpha).

branches: 1.20.4;
Be more paranoid with our effective uid.

stat structure POSIXification

Back out previous change.

typeof(timeval.tv_sec) != time_t

convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Mostly sync with CSRG.

Eliminate uses of some obsolete functions.

Allow extracting FIFOs.

Update from 4.4-Lite, with local changes.

copyright foo

kill some #ifndefs

just kill the cast completely

bad cast

Check correct header when looking at tape number.
from thomas@mathematik.uni-Bremen.de

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

Fix message.

restore didn't understand dirs which spanned more than one volume.
fixed by patch from Gene Stark (gene@stark.uucp).

branches: 1.1.1;
Initial revision

Add external attribute dumping and restoring support from FreeBSD.
Does not fully work yet, attributes are being saved and restored correctly,
but don't appear in the restored files somehow.

Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
ROOTINO -> UFS_ROOTINO
WINO -> UFS_WINO
NXADDR -> UFS_NXADDR
NDADDR -> UFS_NDADDR
NIADDR -> UFS_NIADDR
MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

branches: 1.22.44; 1.22.50;
64 bit inode changes

add const

sprinkle const.

Kill __P(), use ANSI function declarations.

Add an option (-M) to write a mtree specification (which needs to be passed
through sort before being feed to mtree) with file flags, instead of restoring
file flags at the same time as other attributes. Fix various issue with
schg, uchg, sappnd or uappnd flags which cause restore to fail in some case.
Discussed on tech-userlevel:
http://mail-index.netbsd.org/tech-userlevel/2004/10/12/0000.html

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

__STDC__ is always defined on NetBSD.

fix -Wshadow warnings

va_{start,end} audit:
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.

resolve conflicts from lite-2 merge

* cleanup for WARNS=1
* fix use of .Nm

* use mkstemp() instead of mktemp()
* remove "register" qualifiers

Use snprintf() rather than sprintf().

convert to new RCS Id conventions; reduce my headache

Use atexit() rather than tweaking every exit() to call the cleanup function.

Mostly sync with CSRG.

Eliminate uses of some obsolete functions.

Update from 4.4-Lite, with local changes.

light clean and check error codes

new version from CSRG, via BSDI, with fixes

Add RCS identifiers.

branches: 1.1.1;
Initial revision