- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Check the return error of set[e][ug]id. While this can never fail in the
current version of FreeBSD, this isn't guarenteed by the API.
Custom security modules, or future implementations of the setuid and
setgid may fail.

Submitted by: Erik Cederstrand
Approved by: cperciva
MFC after: 3 days

Fix sbin/ build with a 64-bit ino_t.

Original code by: Gleb Kurtsou

Make sure that each va_start has one and only one matching va_end,
especially in error cases.

mdoc: move two sentences from synopsis to description (where they really
belong). With this change, mandoc now formats these manpages properly.

mdoc: make pages render with mandoc

It's a bit more pedantic regarding .Bl list elements. This has an added
benefit of unbreaking the ipfw(8) manpage, where groff was silently
skipping one list element.

Fix grammar in a line of output.

PR: 145343
Submitted by: Hywel Mallett <hywel@hmallett.co.uk>
MFC after: 1 week

Fix common misspelling of hierarchy

Pointed out by: bf1783 at gmail
Approved by: np (cxgb), kientzle (tar, etc.), philip (mentor)

Don't try to determine tape block size when the -P option is used.
This was missed in r203157.

PR: bin/121502

- Handle short reads when the -P option is used. Short reads must be
handled when reading from pipes.
- Remove dead code related to the -P option from getvol(). pipein and
pipecmdin are never set at the same time.

PR: bin/121502
Approved by: trasz (mentor)
MFC after: 2 weeks

- Cast time_t, int64_t and some int32_t values to intmax_t and use "%jd"
in format strings.
- Use (void) instead of (void *) when discarding strcat(3) return value.
- Format string fixes to match variable types.
- Change canon() len parameter and getcmd() size parameter type from
int to size_t.
- Style Makefile and increase WARNS to 2.

PR: bin/140061
Submitted by: uqs
Approved by: trasz (mentor)

Make 'struct acl' larger, as required to support NFSv4 ACLs. Provide
compatibility interfaces in both kernel and libc.

Reviewed by: rwatson

Restore necessary NUL termination of locname.

Submitted by: ian dowse
MFC after: 2 days

Fix nits pointed out in PR bin/39905 that have not already been
corrected since it was filed. With this change the PR will be closed.

PR: bin/39905

This fixes the "getfile: lost data" panic when restoring dumps
on a 7.0 or later system that were created on a pre-5.0 system.
We must ensure that restore zeros out the previously undefined
birthtime and external attribute size fields when reading dump
tapes made by the UFS1 dump program.

The problem is that UFS2 dump carefully zeros out the unused
birthtime and external attribute size fields in the dump header
when dumping UFS1 filesystems, but the UFS1 dump didn't know about
those fields (they were spares) so just left whatever random junk
was in them. So, when restoring one of these pre-UFS2 dumps,
the new restore would eventually trip across a header that had
a non-zero external attribute size and try to extract it. That
consumed several tape blocks which left it totally out of sync
and very unhappy (i.e., the panic). The fix is in the gethead()
function which modernizes old headers by copying old fields to
their new location (and with this fix) zeroing out previously
undefined fields.

PR: bin/120881
Review by: David Malone & Scott Lambert
MFC after: 1 week

Follow on to fix 1.51 for "Header with wrong dumpdate" message.

Must ensure that dump tapes from UFS1 filesystems properly copy
old fields of dump headers to new locations. Move check of dumpdate
to follow the code which ensures that the appropriate fields have
been copied.

PR: bin/118087
Help from: David Malone, Scott Lambert, Javier Martín Rueda
MFC after: 2 weeks

restore(8) does not check for write failure while building two temp
files containing directory and ownership data. If /tmp fills, the
console is blasted with zillions of "file system full" errors, and
restore continues on, even though directory and/or ownership data
has been lost. This is particularly likely to happen when running
from the live CD, which has little /tmp space.

PR: bin/93603, also probably bin/107213
Fix from: Ken Lalonde

Avoid printing spurious ``Header with wrong dumpdate.'' message.

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

Use safer string handling.

Reviewed by: security-team

Move macros describing extended attributes in UFS from
<sys/extattr.h> to <ufs/ufs/extattr.h>. Move description
of extended attributes in UFS from man9/extattr.9 to
man5/fs.5.

Note that restore will not compile until <sys/extattr.h>
and <ufs/ufs/extattr.h> have been updated.

Suggested by: Robert Watson

Update the dump program to save extended attributes. Update
the restore program to restore all dumped extended attributes.

If the restore is running as root, it will always be able
to restore all extended attributes. If it is not running
as root, it makes a best effort to set them. Using the -v
command line flag or the `verbose' command in interactive
mode will display all the extended attributes being set on
files (and at the end on directories) that are being restored.
It will note any extended attributes that could not be set.

The extended attributes are placed on the dump image immediately
following each file's data. Older versions of restore can work
with the newer dump images. Old versions of restore will
correctly restore the file data and then (silently) skip
over the extended attribute data and proceed to the next file.

This resolves PR 93085 which will be closed once the code
has been MFC'ed.

Note that this code will not compile until these header
files have been updated: <protocols/dumprestore.h> and
<sys/extattr.h>.

PR: bin/93085
Comments from: Poul-Henning Kamp and Robert Watson
MFC after: 3 weeks

Add a "-D" flag to restore which puts it into "degraded" mode. This
makes restore less efficient, but it makes a bigger effore to read
corrupted dumps. Specifiacally, when in degreded mode:

1) Restore shifts the input by 1 byte if it sees a problem,
rather than one tape block.
2) It doesn't assume the inodes are stored in ascending order.
3) It turns some panics into warning printfs.

We also verify some fields more carefully than before.

There's probably more a degreded mode could do, but this seems to
help a lot.

Approved by: imp, iedowse, mckusick
MFC after: 3 weeks

Mention the -L option of dump(8) that can neutralize negative
effects of restoring dumps of live file systems.

PR: docs/91297

o Fix style(9) for previous.

A bunch of fixes from NetBSD:

o Restore owner/group/mode/atime/mtime of symbolic links, rev. 1.30.
o Extract file flags of symbolic link, rev. 1.42.
o 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.
Move skipfile() before altering file attributes in IF{CHR,BLK} and
IFIFO case for symmetry, rev. 1.32.
o Use file mode 0600 when creating special file or fifo, revs. 1.33, 1.34.

o Remove redundant -N check.

PR: bin/101660
Submitted by: Andrey V. Elsukov
Obtained from: NetBSD, enami@netbsd
MFC after: 6 weeks

Remove a diagnostic message that can't occur: we lost the ability to
handle the old filesystem format on 2002/06/21.

Interpret correctly the glob(3) return value.
Previously, interactive commands specifying a non-existent file or
directory used to display an "out of memory error".

MFC after: 2 weeks

rscid -> __FBSDID. Mark parameter as __unused when necessary.

Remove debug from last commit

/*-

Revert bogus += -g change. I needed it to debug the problem.

Noticed by: njl, Andrej Tobola

Restore the ability to read FreeBSD 1 tapes (and I think any net2
based tapes, but I'm not sure where NFS_MAGIC was introduced after
4.3). When support for the pre-4.4 format was removed (the ability to
read 4.2 and 4.3 BSD tapes), the old format inode conversion was
junked as well. However, FreeBSD 1 dump tapes use the NFS_MAGIC
format, but have this inode format. Before, restore would fail
complaining that '.' wasn't found and the root directory wasn't on
this tape. Since the conversion from the not so old format is
relatively trivial, restore the code to make that conversion.

FreeBSD 1 dumps are once again readable.

MFC After: a few days

dcvt is unused since the support for converting pre-4.4 tapes was
removed. Go ahead and remove it and struct odirent since it too is
unused.

# FreeBSD 1.1.5 tapes are still unreadable, but 2.0 and newer work.

c_tapea and c_firstrec are used for TS_TAPE blocks, so convert them
for the old (4.4-lite through FreeBSD 4.x and *BSD) format. It looks
like they aren't used for TS_INODE, but conversion costs so little
there that I've not removed them there (in case my grep was wrong).

This makes at least some of the tapes work for me again. Now, to
regresion test all my dusty tapes...

In order to print out the dump dates correctly, the date and ddate fields
also need to be convereted for old tapes for records of type TAPE.

Sync usage and man page with reality. There's no '-c' command line
flag today. Maybe we should still retain it, but I'll let others fight
that windmill.

Expand *n't contractions.

Sync program's usage() with manpage's SYNOPSIS.

Sort sections.

Mechanically kill hard sentence breaks.

Use the correct types for the functions rst_opendir(), glob_readdir() and
rst_closedir() which are called by glob().

Reviewed by: md5
Approved by: das (mentor)

Include <timeconv.h> for time conversion functions.

Approved by: das (mentor)

Assorted markup, grammar, and spelling fixes.

Add -P arguments for dump(8) and restore(8) which allow the user to
use backup methods other than files and tapes. The -P argument is
a normal sh(1) pipeline with either $DUMP_VOLUME or $RESTORE_VOLUME
defined in the environment, respectively.

For example, I can back up my home to three DVD+R[W]s as so:
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/ad0s2e 40028550 10093140 26733126 27% /home
green# dump -0 -L -C16 -B4589840 -P 'growisofs -Z /dev/cd0=/dev/fd/0' /home

Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp

style.Makefile(5):
Use WARNS?= instead of WARNS=.

Fix gcc warnings. If NAME_MAX is 255, and d_namlen is a uint8_t, then
d_namlen can never be > NAME_MAX. Stop gcc worrying about this by
using a preprocessor test to see if NAME_MAX changes.

Localize 'ls' output
Don't set 8bit in quote processing

Add section number to .Xr

Removed all vestiges of KerberosIV.

Style.

De-Kerberise (KerberosIV). KerberosIV is no longer present, and
remote backups can still be done with Kerberos authentication using
SSH and Kerberos 5.

Add TAPE to the ENVIRONMENT section.

MFC after: 1 month

Add an ENVIRONMENT section so that the reader knows that the TMPDIR envar
is honoured.

Reported by: des
MFC after: 1 month

Fixed the abuses of .Ql visible on stderr in troff mode.

PR: docs/37176

Use the standardized CHAR_BIT constant instead of NBBY in userland.

Replace various spelling with FALLTHROUGH which is lint()able

Use '0' instead of NULL when we mean the integer constant 0 and not a
"null pointer expression".

s/filesystem/file system/g as discussed on -developers

Change utimes to set the file creation time (for filesystems that
support creation times such as UFS2) to the value of the
modification time if the value of the modification time is older
than the current creation time. See utimes(2) for further details.

Sponsored by: DARPA & NAI Labs.

The .Nm utility.

This commit adds basic support for the UFS2 filesystem. The UFS2
filesystem expands the inode to 256 bytes to make space for 64-bit
block pointers. It also adds a file-creation time field, an ability
to use jumbo blocks per inode to allow extent like pointer density,
and space for extended attributes (up to twice the filesystem block
size worth of attributes, e.g., on a 16K filesystem, there is space
for 32K of attributes). UFS2 fully supports and runs existing UFS1
filesystems. New filesystems built using newfs can be built in either
UFS1 or UFS2 format using the -O option. In this commit UFS1 is
the default format, so if you want to build UFS2 format filesystems,
you must specify -O 2. This default will be changed to UFS2 when
UFS2 proves itself to be stable. In this commit the boot code for
reading UFS2 filesystems is not compiled (see /sys/boot/common/ufsread.c)
as there is insufficient space in the boot block. Once the size of the
boot block is increased, this code can be defined.

Things to note: the definition of SBSIZE has changed to SBLOCKSIZE.
The header file <ufs/ufs/dinode.h> must be included before
<ufs/ffs/fs.h> so as to get the definitions of ufs2_daddr_t and
ufs_lbn_t.

Still TODO:
Verify that the first level bootstraps work for all the architectures.
Convert the utility ffsinfo to understand UFS2 and test growfs.
Add support for the extended attribute storage. Update soft updates
to ensure integrity of extended attribute storage. Switch the
current extended attribute interfaces to use the extended attribute
storage. Add the extent like functionality (framework is there,
but is currently never used).

Sponsored by: DARPA & NAI Labs.
Reviewed by: Poul-Henning Kamp <phk@freebsd.org>

more file system > filesystem

Address a few minor style and consistency issues in revision 1.32.

Submitted by: Joshua Goodall <joshua@roughtrade.net>

Set the permissions on restored symbolic links.

PR: bin/37665
Submitted by: "Michael C. Adler" <mad1@tapil.com>

Replaced exists() tests with two equivalent defined().

LIBDIR is defined in bsd.own.mk but sys.mk no longer
includes bsd.own.mk as of revision 1.60.

restore(8) manual page does not explain rrestore.

PR: 34234
Submitted by: Gary W. Swearingen <swear@blarg.net>

o remove __P
o Use ANSI function definitions
o unifdef -D__STDC__

Remove 'register' keyword.
It does not help modern compilers, and some may take some hit from it.
(I also found several functions that listed *every* of its 10 local vars with
"register" -- just how many free registers do people think machines have?)

Use a more robust scheme for determining how many blocks to skip
after an EOT-terminated volume. We keep track of the current record
number, and synchronise it with the c_tapea field each time we read
a header. Avoid the use of c_firstrec because some bugs in dump can
cause it to be set incorrectly.

Move the initialisation of some variables to avoid compiler warnings.

When we reach the end of the dump in findinode(), ask for another
volume if we missed some earlier tapes (the user can still enter
'none' later if the tapes are unavailable). Previously with 'x'
restores, we might not ask for all tapes if the tapes are supplied
in reverse order.

Clarify the message that describes what volume should be mounted
first; reverse order is only efficient when extracting a few files.

In createfiles(), properly handle a number of cases where no further
volumes are available, instead of getting stuck in a loop calling
getvol(). Normally restore in 'x' or 'i' modes will ask for a new
(earlier) volume when the current inode number on the tape is greater
than the last inode to be restored, since there can be no further
inodes of interest on that volume. However we don't want to change
volumes in this case either if the user explicitly said that there
are no more tapes, or if we are looking at the first volume.

When no more volumes are available but there are still inodes that
we have not found, we now just fall through to the code that prints
out a list of any missing files, so the restore completes normally.
Also simplify the logic a bit by always returning to the start of
the main for(;;) loop whenever the volume has changed.

This should completely fix the "Changing volumes on pipe input" bug
that is often observed when restoring dumps of active filesystems.

PR: bin/4176, bin/34604, misc/34675

Fix a number of long-standing restore bugs in tape.c, mainly relating
to multi-volume restores:
- In findinode(), keep a copy of header->c_type so that we don't
exit the do-while loop until we have processed the current header.
Exiting too early leaves curfile.ino set to 0, which confuses
the logic in createfiles(), so multi-volume restores with the
'x' command don't work if you follow the instructions and supply
the tapes in reverse order. This appears to have been broken
by CSRG revision 5.33 tape.c (Oct 1992).
- The logic in getvol() for deciding how many records to skip after
the volume header was confused; sometimes it would skip too few
records and sometimes too many, leading to "resync restore"
warnings and missing files. Skip to the next header only when
the current action is not `USING'. Work around a dump bug that
sets c_count incorrectly in the volume header of the first tape.
Some of the problems here date back to at least 1991.
- Back out revision 1.23. This appeared to avoid warnings about
missing files in the 'rN' verification case, but it made the
problems with the 'x' command worse by stopping getvol() from
even attempting to find the first inode number on the newly
inserted tape. The bug it addressed is fixed by correcting the
skipping logic as described above.
- Save the value of `tpblksread' in case the wrong volume is
supplied, because it is incremented each time we read a volume
header. We already saved `blksread' for the same reson.

Don't refer to findinode()'s `complain' parameter in a comment; it
was removed in 1986.

I've been meaning to do this for a while. Add an underscore to the
time_to_xxx() and xxx_to_time() functions. e.g. _time_to_xxx()
instead of time_to_xxx(), to make it more obvious that these are
stopgap functions & placemarkers and not meant to create a defacto
standard. They will eventually be replaced when a real standard
comes out of committee.

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

Fix a bug where restore(8) segfaults while trying to restore on a
read-only FS.

Reviewed by: audit silence
Approved by: markm
MFC after: 2 weeks

Make the protocol/dumprestore.h header match restore's idea of the dump
header for the case where sizeof(time_t) != sizeof(int). dumprestore.h
was embedding time_t when it should have been embedding int32_t.

Use time_to_time32() and time32_to_time() to convert between the
protocoll/file-format time and time_t.

Documentation fixes:

- The '-d' option was not documented on the manpage or in the
usage message.

- The '-N' option was not included in the usage.

restore(8) doesn't need to be setgid `tty', and never did.

At the times, restore(8) and rrestore(8) were the different
utilities. rrestore(8) was installed setuid `root', while
restore(8) with usual ownership and privileges. Later on,
on August 28, 1991 (what a coincidence!), rrestore(8) code
was merged with restore(8). The setgid `tty' bit then was
accidentally put.

Fix grammar.

Respect the -N flag when changing directory attributes in setdirmode).

PR: 29671
Submitted by: Sascha Blank <sblank@addcom.de>

Silence non-constant format string warnings by marking functions
as __printflike()/__printf0like(), adding const, or adding missing "%s"
format strings, as appropriate.

MFC after: 2 weeks

Honour `TMPDIR' environment variable.

Reviewed by: ru
Approved by: ru
MFC after: 2 weeks

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

Include missing header files which define functions for which gcc has
builtins (e.g., exit, strcmp).

Document the interactive command `what'.

Reviewed by: ru
MFC after: 2 weeks

Add 'SKIP' as an action so that verification works for multivolume restores.
Tested with filesystem files.

PR: 27218
Submitted by: mad1@tapil.com
MFC after: 3 weeks

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Set the default manual section for sbin/ to 8.

bye-bye documented raw device

Move _PATH_DEFTAPE to <paths.h> to remove all the duplication of definitons,
and remove leading `r'(aw) from it.

mdoc(7) police: use the default ``file ...'' feature of the .Ar macro.

Prepare for mdoc(7)NG.

Prepare for mdoc(7)NG.

Stop restore from looping under certain error conditions. This
corrects cases where restore would spew an infinite stream of
"Changing volumes on pipe input?" messages, or would loop waiting
for a response to the "set owner/mode for '.'" question.

PR: bin/14250
Reviewed by: dwmalone

Don't give up on file write errors. Just log them and continue.

mdoc(7) police: use the new features of the Nm macro.

Avoid use of direct troff requests in mdoc(7) manual pages.

Don't depend on <sys/stat.h> bogusly including <sys/time.h> (and thereby
<time.h>).

Fix sign extension.

PR: 21232
Obtained from: Christian Weisgerber <naddy@mips.inka.de>

Add text from NetBSD's rev 1.12 which should have accompanied
the changes made to our own source on 1997-01-01.

PR: 20445
Submitted by: Jon Masami Kuroda <jkuroda@eecs.berkeley.edu>

Don't try to make files immutable (ie. chflags) before setting access times.

PR: 19973
Submitted by: Arjan de Vet <Arjan.deVet@adv.iae.nl>
Reviewed by: Matthew Jacob <mjacob@feral.com>

Update references to disk and tape devices.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

Remove xrefs to obsolete ft driver.

PR: docs/17080
Submitted by: Udo Erdelhoff <ue@nathan.ruhr.de>

Use libcrypto instead of libdes.

Committed changes to restore(8) for previously undocumented -N option.

PR: 15600
Reviewed by: jim

Add `.Nm rrestore' to NAME section.

Prepare for K5.

Fix for new KerberosFix for new Kerberos44

$Id$ -> $FreeBSD$

Fix two possible non-exploitable buffer overflows.

Thanks to: A friend at Sun auditing dump/restore for Solaris.

Refer to "da" rather than "sd" device.

64bit fixes.
(Note: ``dump'' doesn't work on alpha yet. Apparently there's a problem
somewhere is the physio() area)

Submitted by: myself && Matt Dillon.

Change rst0 into rsa0.

Remove useless `BINOWN=root' now that it is the default.

Prevent buffer overflow with extra long arguments.

Fix LIBDIR (for aout/ELF).

Commit patch from Tor Egge to fix the "large filesystem restore" problem.
This appears to work for me in the old case, but I don't have large
enough filesystems to test the fix case.

Reported working by: karl@mcs.net

Add rcsid. Remove unused #includes. Add missing prototypes and others -Wall
cleanings. Spelling.

Fix a bug that prevented the restoration of hard links to files that
had the schg flag set. Reported by Matthew Thyer <thyerm@camtech.net.au>.

Fixed printf format errors. Sure is dusty here.

Well, nobody objected, so here's my -u (unlink) flag to restore.

The logic in tape.c:getfile() doesn't allow for a filesystem
with a blocksize smaller than the tape block size. The problem
seems to be most easily fixed by changeing where fssize is set.

PR: 5704
Submitted by: David Malone <dwmalone@maths.tcd.ie>

Typo fix in the message displayed.

Make this part of the 'krb' distribution if it is being built as the
Kerberised version.

Changes for the new KTH KerberosIV

Many places in the code NULL is used in integer context, where
plain 0 should be used. This happens to work because we #define
NULL to 0, but is stylistically wrong and can cause problems
for people trying to port bits of code to other environments.

PR: 2752
Submitted by: Arne Henrik Juul <arnej@imf.unit.no>

If, in a level N dump, the file with the inode number X is a
non-directory file with more than one link to it, but in a level M > N
dump, the file with the inode number X is a plain file, "restore", when
restoring the level M dump, won't remove all the hard links to the old
file.

Submitted by: guy@netapp.com (Guy Harris)

Fprintf -> warn.

Document -k flag here, too.

Implement Kerberized rcmd for rdump/rrestore. This is lacking the
options one would normally expect to set the realm, enable encryption,
and whatnot, but this actually is able to contact the remote server,
so at least it's a start. (As a bonus, the stripped static binary is
unquestionably exportable.)

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Merge from Lite2
- cleanups,
- whiteout support
- bug fixes (chflags missing on a few file types etc)
The dump/restore folks would want to have a closer look at this, the
change is pretty big.

This commit was generated by cvs2svn to compensate for changes in r23669,
which included commits to RCS files with non-trunk default branches.

Fix a minor problem with restore from tapes from big endian machines.
This finishes the closing of PR2446 which J"org Wunsch pointed out to
me after I closed it.

Submitted by: Tor Egge <Tor.Egge@idt.ntnu.no>

Revert $FreeBSD$ to $Id$

Remove suid bit from binary, and update manpage to reflect this.

Buffer overflow patch.

Apply patch from pr2536, after testing locally.

Fixes: PR2446 and PR2536

Submitted by: Flemming Jacobsen <fj@tfs.com>

2.2 Candidate.

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Sort cross references.

Yet another buffer overflow.

2.2 candidate
(and -stable too actually, who does that?)
Reviewed by: Warner Losh

Various security related deltas from OpenBSD

dirs.c:
From OpenBSD 1.2, 1.3, 1.5, 1.8, 1.10, 1.11, 1.12
1.2:
use unique temporary files; netbsd pr#2544;
lukem@supp.cpr.itg.telecom.com.au
1.3:
updated patch from lukem@supp.cpr.itg.telecom.com.au
to also make -r and -R work again
1.5:
mktemp open & fdopen
1.8:
/tmp// -> /tmp/
1.10:
Fix strncpy usage and correct strncat length field,
from Theo. Also change some occurrence of MAXPATHLEN
with sizeof(foo).
1.11:
does noone know how to use strncat correctly?
1.12:
use mkstemp()
From NetBSD:
Use open rather than create so we can specify
exclusive open mode.

main.c:
From OpenBSD 1.2, 1.5
1.2:
From NetBSD: support $TAPE.
1.5
Set umask to be read only by owner until we set real
file permissions.
tape.c:
From NetBSD:
Use open rather than create so we can specify
exclusive open mode.

ts_sec -> tv_sec
ts_nsec -> tv_nsec

Don't use __dead or __pure in user code. They were obfuscations
for gcc >= 2.5 and no-ops for gcc >= 2.6. Converted to use __dead2
or __pure2 where it wasn't already done, except in math.h where use
of __pure was mostly wrong.

When running 'rrestore foo', you get a segmentation fault because
the obsolete() function to convert dump-style args to getopt-style
args doesn't check to see that 'f' really has an argument following
the option string in argv[1].

Submitted-By: jmacd

Correct some man page cross references and some file
locations.

Make the default tape device match dump(8).

Check a pointer in skipdirs() before dereferencing it. I don't fully
understand why it can become a null pointer under some circumstances,
but i've got a pile of tapes where this happens, and running it thru a
debugger proved that simply ending the loop in this case did the right
thing.

Anyway, it cannot make it worse than now, where restore kills itself
with "Memory fault".

Remove trailing whitespace.

Added FIFO restore capability.

Add a reference to ft(8).

Should that last sentence read "...thus a full dump must be done...",
or do I have it all wrong?

Submitted by: "Shawn M. Carey" <smcarey@mailbox.syr.edu>

Fix endian bug introduced at Berkeley during the Net2->4.4-lite transition.
Fix is courtesy of the NetBSD folks.

Reviewed by: pst

Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.

Remove old style manual page depends so make install with NOMAN set
can run.

This commit was generated by cvs2svn to compensate for changes in r1558,
which included commits to RCS files with non-trunk default branches.