Robert Watson [Sat, 21 Sep 2002 19:20:01 +0000 (19:20 +0000)]
Continue cleanup and sync of mac_biba and mac_mls policies to the
TrustedBSD MAC Perforce tree. Remove unused functions
mac_biba_equal_range and mac_mls_equal_range, which determined if the
ranges in two range-enabled labels were equal.
Robert Watson [Sat, 21 Sep 2002 19:01:44 +0000 (19:01 +0000)]
Remove mac_biba_high_single() check for interface renaming: we now
use the notion that a subject range of (low-high) connotes Biba
privilege rather than a single of high.
Robert Watson [Sat, 21 Sep 2002 18:29:37 +0000 (18:29 +0000)]
As INVARIANTS isn't supported for code that loads only as a kernel
module and is not linked into the base system, two KASSERT's rotted.
Fix them by fixing variable names. It would be really nice if
opt_global.h was used when building modules as part of a buildkernel.
Claim to be 1003.1-2001. We're not quite, yet, but that's a more useful
target than any pre-C99 POSIX (which we could never have conformed to
under our ia32 ABI).
Document why HOST_NAME_MAX (and hopefully other similar constants in the
future) is not defined.
Define in <sys/unistd.h> all 1003.1-2001 option and option group constants
which did not meet the standard for inclusion in <unistd.h>. Delete from
<sys/unistd.h> all sysconf(3) constants and those option constants which
were moved to <unistd.h>. pathconf(3) keys remain here as pathconf() is
implemented directly as a system call. Add a comment noting brokenness
in some .1e additions here. Fix whitespace in definition of constants for
rfork().
Initiate deorbit burn sequence for sysctl CTL_USER MIB branch.
Use the correct constants directly from sysconf() rather than calling
sysctl() to tell us the (still compiled-in) value. Leave the CTL_POSIX1B
stuff alone for now (but I'd like to see this replaced with a single
structure returning all of the relevant information).
Implement all of the keys from 1003.1-2001 that we can. Ensure that
the build will break if someone redefines an option constant to zero
without implementing the necessary presence-detection logic here.
Define constants for those POSIX options and option groups which are
(or would be) implemented (or not) exclusively in user-land. A threads
expert should check over the values I have set to make sure that they
correctly reflect reality.
Move all sysconf() keys here from <sys/unistd.h> as they are not implemented
in the kernel. Add new keys from 1003.1-2001 final text. (Some additional
keys are expected in TC1.)
Add some protection against redundant declarations between <stdlib.h>
and <unistd.h> for some functions which XSI requires in the former and
BSD traditionally declares in the latter. Restrict qualifiers and other
changes from 1003.1-2001 have not been made to the functions prototyped here.
Use new visibility macros. Reorder some disordered declarations. Add
new 1003.1-2001 declarations, commented out in cases where we do not
implement the function. Note that strtoq() and strtouq() are slated
for deletion in 6.0. (2 of 5)
Make the threatened fts(3) ABI fix. FTSENT now avoids the use of the struct
hack, thereby allowing future extensions to the structure (e.g., for extended
attributes) without rebreaking the ABI. FTSENT now contains a pointer to the
parent stream, which fts_compar() can then take advantage of, avoiding the
undefined behavior previously warned about. As a consequence of this change,
the prototype of the comparison function passed to fts_open() has changed
to reflect the required amount of constness for its use. All callers in the
tree are updated to use the correct prototype.
Comparison functions can now make use of the new parent pointer to access
the new stream-specific private data pointer, which is intended to assist
creation of reentrant library routines which use fts(3) internally.
Mark Murray [Fri, 20 Sep 2002 20:09:27 +0000 (20:09 +0000)]
The resolver library does a pretty acceptable set of domain
suffix attempts before failing. No need to try again by hand,
particularly when it fills your log with failures because
localhost.example.com..example.com fails to resolve. Also improve the
log message that helped find this error.
There is still (maybe) an uninitialised pointer problem here, but in a
month of testing I haven't triggered it.
(This commit touches about 15 disk device drivers in a very consistent
and predictable way, and I apologize if I have gotten it wrong anywhere,
getting prior review on a patch like this is not feasible, considering
the number of people involved and hardware availability etc.)
If struct disklabel is the messenger: kill the messenger.
Inside struct disk we had a struct disklabel which disk drivers used to
communicate certain metrics to the disklayer above (GEOM or the disk
mini-layer). This commit changes this communication to use four
explicit fields instead.
Amongst the benefits is that the fields do not get overwritten by
wrong or bogus on-disk disklabels.
Once that is clear, <sys/disk.h> which is included in the drivers
no longer need to pull <sys/disklabel.h> and <sys/diskslice.h> in,
the few places that needs them, have gotten explicit #includes for
them.
The disklabel inside struct disk is now only for internal use in
the disk mini-layer, so instead of embedding it, we malloc it as
we need it.
This concludes (modulus any mistakes) the series of disklabel related
commits.
I belive it all amounts to a NOP for all the rest of you :-)
Mike Barcroft [Fri, 20 Sep 2002 17:54:34 +0000 (17:54 +0000)]
Fix various style(9) bugs:
o Unusual order of #ifndef _FOO_H_, followed by license.
o Missing tabs in typedef.
o Missing tabs in struct between types and member names.
o Unaligned, unordered function prototypes.
o Reversed comment for #endif.
For reasons now lost in historical fog, the bounds_check_with_label()
function were put in i386/i386/machdep.c from where it has been
cut and pasted to other architectures with only minor corruption.
Disklabel is really a MI format in many ways, at least it certainly
is when you operate on struct disklabel.
Put bounds_check_with_label() back in subr_disklabel.c where it belongs.
Jacques Vidrine [Fri, 20 Sep 2002 17:07:59 +0000 (17:07 +0000)]
Make ipropd-slave/ipropd-master actually work. These applications
were being linked against the client Kerberos administration library,
when they must be linked against the server library, resulting in
segfaults early in the game. I suspect these have never been tested
before :-(
Martin Blapp [Fri, 20 Sep 2002 15:18:13 +0000 (15:18 +0000)]
Fix the support for the AN985/983 chips, which do not set the
RXSTATE to STOPPED, but to WAIT. This should fix hangs which
could only be solved by replugging the cable.
Make FreeBSD "struct disklabel" agnostic, step 311 of 723:
Rename diskerr() to disk_err() for naming consistency.
Drop the by now entirely useless struct disklabel argument.
Add a flag argument for new-line termination.
Fix a couple of printf-format-casts to %j instead of %l.
Correctly print the name of all bio commands.
Move the function from subr_disklabel.c to subr_disk.c,
and from <sys/disklabel.h> to <sys/disk.h>.
Use the new disk_err() throughout, #include <sys/disk.h> as needed.
Bump __FreeBSD_version for the sake of the aac disk drivers #ifdefs.
Remove unused disklabel members of softc for aac, amr and mlx, which seem
to originally have been intended for diskerr() use, but which only rotted
and got Copy&Pasted at least two times to many.
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