Continue the cleanup preparations for UFS2 (& GEOM):
Use only one filedescriptor. Open in R/O or R/W based in the '-N' option.
Make the filedescriptor a global variable instead of passing it around
as semi-global variable(s).
Remove the undocumented ability to specify type without '-T' option.
Replace fatal() with straight err(3)/errx(3). Save calls to strerror()
where applicable. Loose the progname variable.
Get the sense of the cpgflag test correct so we only issue warnings if
people specify cpg and can't get that. It can be argued that this
should be an error.
Remove the check to see if the disk is mounted: Open for writing
would fail if it were mounted.
Attempt to get the sectorsize and mediasize with the generic disk
ioctls, fall back to disklabel and /etc/disktab as we can.
Notice that on-disk labels still take precedence over /etc/disktab,
this is probably wrong, but not as wrong as the entire concept of
/etc/disktab is.
Ruslan Ermilov [Wed, 24 Apr 2002 11:26:19 +0000 (11:26 +0000)]
The install.debug and reinstall.debug targets are needed solely
to build kernel and kernel modules so stop supporting them in
bsd.subdir.mk and reimplement them in kern.post.mk and kmod.mk
as special versions of the install and reinstall targets, and
only define them if DEBUG is also defined (when debug versions
are really built).
Scott Long [Wed, 24 Apr 2002 05:12:50 +0000 (05:12 +0000)]
Prepare for a major update to the aac driver:
Update the aac driver with the new crashdump api.
Protect sync fibs with a mutex.
Align all DMA buffers on a PAGE_SIZE boundary.
Add support for loading files other than /boot/loader. Useful if you're
loader is screwed and you want loader.old.
Rewrite the scaled down printf so it actually works right, and add support
for more formats.
Clean up elf loading to not make assumptions about the ordering of sections.
Don't load the symbol table; this is only needed for loading kernels and we
load the loader.
Mike Barcroft [Wed, 24 Apr 2002 01:26:11 +0000 (01:26 +0000)]
Rearrange <netinet/in.h> so that it is easier to conditionalize
sections for various standards. Conditionalize sections for various
standards. Use standards conforming spelling for types in the
sockaddr_in structure.
David E. O'Brien [Tue, 23 Apr 2002 23:59:51 +0000 (23:59 +0000)]
Back out the NO_RCMNDS knob.
1. The committer refused to respond to questions over the commit.
2. The servers rlogind, rshd, rexecd were not wrapped.
3. "rcmnds" as an abbreviation gets an order of magnitude less hits on
Google than the much more well known "rcmds".
David E. O'Brien [Tue, 23 Apr 2002 22:16:41 +0000 (22:16 +0000)]
Change the name of the 'bin' distribution to 'base'.
This is done since it contains much more than /bin, and also gets in the
way when making a combined install+fixit CD.
1) Proberly conditionalize PAM "last login" printout.
2) For "copyright" case #ifdef HAVE_LOGIN_CAP was placed on too big block,
narrow it down.
3) Don't check the same conditions twice (for "copyright" and "welcome"),
put them under single block.
4) Print \n between "copyright" and "welcome" as our login does.
Ruslan Ermilov [Tue, 23 Apr 2002 09:24:00 +0000 (09:24 +0000)]
Do not spam initial ${CHROOTDIR} world with Texinfo and HTML docs.
For rerelease, run "make -DNOCLEAN world" instead of simple and
insufficient in some cases "make all install". This is especially
true for cross-arch "make release"s which we don't (yet) support.
Ruslan Ermilov [Tue, 23 Apr 2002 09:03:56 +0000 (09:03 +0000)]
Merge bsd.obj.mk's version of the _SUBDIR target with bsd.subdir.mk.
Ensure all standard targets honor SUBDIR. Now `make obj' descends into
SUBDIRs even if NOOBJ is set (some descendants may still need an object
directory, but we do not have such precedents). Now `make install' in
non-bsd.subdir.mk makefiles runs `afterinstall' target _after_ `install'
in SUBDIRs, like we do in bsd.subdir.mk. Nothing depended on the wrong
order anyway.
Fixed `distribute' targets (except for the bsd.subdir.mk version) so that
they do not depend on _SUBDIR; `distribute' calls `install' which already
depends on _SUBDIR.
De-standardize `maninstall', otherwise manpages would be installed twice.
(To be revised later.)
Tim J. Robbins [Tue, 23 Apr 2002 07:15:09 +0000 (07:15 +0000)]
Add the -t option, which allows tab stop positions to be specified similarly
to the way expand(1) allows. This brings unexpand(1) up to SUSv3 conformance,
and it now passes all relevant parts of the GNU textutils test suite.
Juli Mallett [Tue, 23 Apr 2002 02:56:16 +0000 (02:56 +0000)]
- printf shouldn't bail out if a conversion fails, it should just keep
processing them.
- \c escape to immediately stop output (similar to echo's \c)
- \0NNN should be allowed for octal character escapes (instead of just \NNN)
- %b conversion, which is like %s but interprets \n \t etc. inside the
string is missing.
And I may not be any poet, but in lieu of an in-tree regression test:
ref5% ./printf '%s%b%b%c%s%d\n' 'PR' '\0072' '\t' '3' '56' 0x10
PR: 35616
Improve the error message the user sees if the startdaemon routine cannot
connect() to the socket for lpd. Tell them this error probably means that
the master 'lpd' process is not running.
Implement new printcap option of "rc" aka "remote.resend_copies".
This is a boolean option, and if it is specified in a print queue
for a remote host, it causes lpd to resend the data file for each
copy the user requested on 'lpr -#n'. This is useful for network
printers which accept lpd-style jobs, but which ignore the control
file (and thus they ignore any request for multiple copies).
PR: 25635
Reviewed by: short review on freebsd-audit
MFC after: 6 days
David E. O'Brien [Tue, 23 Apr 2002 00:05:48 +0000 (00:05 +0000)]
Do not use 'ps -e' for entropy gathering. It uses /proc/*/mem to rummage
around *user* memory to extract the environment variable strings. This
is problematic for us.
Maxime Henrion [Mon, 22 Apr 2002 23:03:03 +0000 (23:03 +0000)]
Do our best to determine if the user is attempting an NFS mount when
the filesystem type isn't given in the command line. In the case of
an IPv6 address containing ':', one must use the '@' separator for it
to be properly parsed (mount_nfs(8) still needs fixing at the moment
though).
John Polstra [Mon, 22 Apr 2002 16:15:16 +0000 (16:15 +0000)]
Add missing splx calls in bge_tick. These don't make any functional
difference in -current, but they are important for -stable where
they are missing too.
Usage style sweep: spell "usage" with a small 'u'.
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
Comment out Kirks io-request priority hack until we can do this in a
civilized way which doesn't cause grief.
The problem is that it is not generally safe to cast a "struct bio
*" to a "struct buf *". Things like ccd, vinum, ata-raid and GEOM
constructs bio's which are not entrails of a struct buf.
Also, curthread may or may not have anything to do with the I/O request
at hand.
The correct solution can either be to tag struct bio's with a
priority derived from the requesting threads nice and have disksort
act on this field, this wouldn't address the "silly-seek syndrome"
where two equal processes bang the diskheads from one edge to the
other of the disk repeatedly.
Alternatively, and probably better: a sleep should be introduced
either at the time the I/O is requested or at the time it is completed
where we can be sure to sleep in the right thread.
The sleep also needs to be in constant timeunits, 1/hz can be practicaly
any sub-second size, at high HZ the current code practically doesn't
do anything.
Add ia64_sal_init_state(). This function will initialize the machine
check handling. In its current form, it only determines the largest
amount of state information it can get from SAL and allocates a region
7 memory block for it.
The next steps involve:
o get and log any unconsumed (NVM stored) error records across
reboots,
o register an OS_MCA handler and enable machine checks.
Add description of `mc' (max copies), add short-form to long-form mapping
for `tf' (troff filter), and add a cross-reference to chkprintcap in some
lpr-related man pages.
Fix WAW dependency violation on r17 (line 198) that only exists for
the SMP case. While on the subject, remove unnecessary stops. I don't
know if this resolves the memory corruption I'm seeing, but it does
have the potential. We'll see...
Implement elf_reloc(). The RT specification says that we can expect
both Elf_Rel and Elf_Rela types of relocation, so handle them both
even though we only have Rel_Rela ATM. We don't handle 32-bit and
big-endian variants yet. Support for that is not trivial enough to
implement it without any evidence that we ever need it in the near
future.
For the FPTR relocations, we currently use the fptr_storage used by
_reloc() is locore.s. This is in no way a real solution, but for now
provides the service we need to get the basics going.
A static recursive function lookup_fdesc() is used to find the address
of a function in a way that keeps track of the load module so that
we can get the correct GP value if we need to construct an OPD (ie
there's no OPD yet for the function.
For simplicity, we create an OPD for the IPLT relocations as well and
simply fill the user provided function descriptor from the OPD. Since
the the official descriptors are unique, this has no bad side effects.
Note that we ignore the addend for FPTR relocations, but use the
addend for IPLT relocations as an offset to the function address.
This commit allows us to load and relocate modules and modules appear
to work correctly, although we probably need to make sure that we set
GP correctly in all cases when we have inter-module calls. This
especially applies to assembly coded functions that have cross module
calls.
Add function link_elf_get_gp(), specific to ia64 for now, to get
the DT_PLTGOT value. On ia64 this is the value of GP. We need this
to construct function descriptors, but the elf file structure is
not exported to MD code.
Note that the name of the function is based on the meaning that
DT_PLTGOT has on ia64. This may differ on other architectures. As
such, link_elf_get_gp() has a high level of MD to it. Renaming the
function to describe what DT_* value is returned makes it generic,
but also makes the MD code less clear and if we only need this on
ia64, then a general name for a specific function doesn't help.
In short: I don't know what is "right" at this time, so I'll go
with what I have.
Non-sendmail users use the FreeBSD sendmail startup functionality to start
alternative MTAs. Therefore, always install rc.sendmail, regardless of
NO_SENDMAIL make.conf setting. Users can still set mta_start_script to a
different script.
This commit is after a repo-copy of src/etc/sendmail/rc.sendmail to
src/etc/rc.sendmail.
Noticed by: Calvin NG <calvinng@brel.com>
MFC after: 3 days
Bill Fenner [Sun, 21 Apr 2002 18:41:29 +0000 (18:41 +0000)]
Turn blank lines into .Pp . This does not significantly change the
rendering of the man pages (turns some sequences of two blank lines
into a single blank line), and eliminates 306 errors generated while
formatting named.conf.5 .
Bill Fenner [Sun, 21 Apr 2002 18:33:57 +0000 (18:33 +0000)]
mdoc police: Use Em ("emphasis") to get italics/underlining, instead of
Sm Pa (a syntax error, and an assertion that the arguments are path
names, which is a little far from true).
Ian Dowse [Sun, 21 Apr 2002 16:14:54 +0000 (16:14 +0000)]
Limit to the maximum allowed reply size the amount of data that
nfsrv_readdir and nfsrv_readdirplus can return. A client request
containing an over-large `count' field could trigger the "Bad nfs
svc reply" panic in nfs_syscalls.c.
Spotted while trying to reproduce kern/37304, which turned out to
be fixed in FreeBSD a long time ago.
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