Add category definitions (which were missing) for locale categories LC_MESSAGES,
LC_NUMERIC, LC_MONETARY. Information source is POSIX locale defintions
collection at ftp://dkuug.dk/i18n/WG15-collection/
Clean up the error handling code a bit. There is no need to "roll our
own" error() routine when errx() is available. This resolves a conflict
when linking statically.
alfred [Fri, 27 Apr 2001 22:24:45 +0000 (22:24 +0000)]
Address a number of problems with sysctl_vm_zone().
The zone allocator's locks should be leaflocks, meaning that they
should never be held when entering into another subsystem, however
the sysctl grabs the zone global mutex and individual zone mutexes
while holding the lock it calls SYSCTL_OUT which recurses into the
VM subsystem in order to wire user memory to do a safe copy. This
can block and cause lock order reversals.
To fix this:
lock zone global.
get a count of the number of zones.
unlock global.
allocate temporary storage.
format and SYSCTL_OUT the banner.
lock global.
traverse list.
make sure we haven't looped more than the initial count taken
to avoid overflowing the allocated buffer.
lock each nodes.
read values and format into buffer.
unlock individual node.
unlock global.
format and SYSCTL_OUT the rest of the data.
free storage.
return.
Other problems included not checking for errors when doing sysctl out
of the column header. Fixed.
Inconsistant termination of the copied string. Fixed.
Objected to by: des (for not using sbuf)
Since the output is not variable length and I'm actually over
allocating signifigantly and I'd like to get this fixed now, I'll
work on the sbuf convertion at a later date. I would not object
to someone else taking it upon themselves to convert it to sbuf.
I hold no MAINTIANER rights to this code (for now).
Better handling of ioctl(SIOCSIFFLAGS) failing in ifpromisc():
- Don't print the "promiscuous mode (enabled|disabled)" on failure
- Restore the reference count on failure
sos [Fri, 27 Apr 2001 19:47:33 +0000 (19:47 +0000)]
Move the disklabel construction to the attach function instead of
in open. This prevent panics when a the disklabel is accessed on
an ATA-RAID subdisk.
Overhaul of the SMP code. Several portions of the SMP kernel support have
been made machine independent and various other adjustments have been made
to support Alpha SMP.
- It splits the per-process portions of hardclock() and statclock() off
into hardclock_process() and statclock_process() respectively. hardclock()
and statclock() call the *_process() functions for the current process so
that UP systems will run as before. For SMP systems, it is simply necessary
to ensure that all other processors execute the *_process() functions when the
main clock functions are triggered on one CPU by an interrupt. For the alpha
4100, clock interrupts are delievered in a staggered broadcast fashion, so
we simply call hardclock/statclock on the boot CPU and call the *_process()
functions on the secondaries. For x86, we call statclock and hardclock as
usual and then call forward_hardclock/statclock in the MD code to send an IPI
to cause the AP's to execute forwared_hardclock/statclock which then call the
*_process() functions.
- forward_signal() and forward_roundrobin() have been reworked to be MI and to
involve less hackery. Now the cpu doing the forward sets any flags, etc. and
sends a very simple IPI_AST to the other cpu(s). AST IPIs now just basically
return so that they can execute ast() and don't bother with setting the
astpending or needresched flags themselves. This also removes the loop in
forward_signal() as sched_lock closes the race condition that the loop worked
around.
- need_resched(), resched_wanted() and clear_resched() have been changed to take
a process to act on rather than assuming curproc so that they can be used to
implement forward_roundrobin() as described above.
- Various other SMP variables have been moved to a MI subr_smp.c and a new
header sys/smp.h declares MI SMP variables and API's. The IPI API's from
machine/ipl.h have moved to machine/smp.h which is included by sys/smp.h.
- The globaldata_register() and globaldata_find() functions as well as the
SLIST of globaldata structures has become MI and moved into subr_smp.c.
Also, the globaldata list is only available if SMP support is compiled in.
Make stathz match reality on platforms like the 4100 where hz!=1024
It might be more correct to make stathz as close as possible to 128,
but that would involve adding complexity to the clock intr path, which
I don't want to do.
o Remove the disabled p_cansched() test cases that permitted users to
modify the scheduling properties of processes with a different real
uid but the same effective uid (i.e., daemons, et al). (note: these
cases were previously commented out, so this does not change the
compiled code at al)
Initiate the deorbit burn sequence for sys/ipl.h by moving the software
interrupt priorities over to sys/interrupt.h next to the software interrupt
API.
The function __rpc_uaddr2taddr_af() converts an RPC "universal
address" string to a netbuf/sockaddr "transport address". In the
case of an AF_LOCAL address, it was missing the code to actually
point the netbuf at the newly allocated sockaddr_un, so the caller
ended up with a netbuf containing junk.
Bring in some bugfixes from NetBSD. I'm going to make a more
extensive pass through the rpcbind code soon, but I might as well
bring these in now.
- (NetBSD util.c r1.5) Move the initialisation of `tbuf' to avoid
a case where it could end up containing junk from the stack. This
should address the issue in PR bin/26806.
- (NetBSD util.c r1.6) Don't `merge' AF_LOCAL addresses, fix a few
memory leaks.
PR: bin/26806
Submitted by: Martin Blapp <mb@imp.ch>
Obtained from: NetBSD
Fix the definitions for memory bank sizes, which I somehow got wrong.
The constant I was using was correct, but I mislabeled it as 256K when
it should have been 512K. This doesn't actually change the code, but
it clarifies things somewhat.
Add missing break when printing IPv6 multicast addresses.
Use the sockaddr_dl sdl_type, not ifnet.if_type, to decide what type
a multicast sockaddr_dl is.
Rather than copying all the indirect blocks of the snapshot,
simply mark them as BLK_NOCOPY. This trick cuts the initial
size of the snapshot in half and cuts the time to take a
snapshot by a third.
alfred [Thu, 26 Apr 2001 00:14:14 +0000 (00:14 +0000)]
Sendfile is documented to return 0 on success, however if when a
sf_hdtr is used to provide writev(2) style headers/trailers on the
sent data the return value is actually either the result of writev(2)
from the trailers or headers of no tailers are specified.
Fix sendfile to comply with the documentation, by returning 0 on
success.
steve [Wed, 25 Apr 2001 21:40:57 +0000 (21:40 +0000)]
- Add some environment variables that need to be present when using packages
from the build cluster. These are required to get the dependencies the
same as the parallel builds.
- Add an optional second argument that allows you to specific an alternate
ports directory.
- Remove the temporary file after we are done with it.
- Remove ksh93 because it won't make it on the discs until the license issues
are resolved.
Don't install KO's with the "schg" flag.
We are way too inconsistent with our setting of the "schg" flag, and in
our default install, it doesn't really offer any additional security.
Add /usr/X11R6/bin to the exported PATH. If /usr/local/bin is there,
/usr/X11R6/bin should be there. This helps all the ports that need to
run `mkfontdir' and error out as many port maintainers do not realize
`mkfontdir' isn't in the path.
alfred [Wed, 25 Apr 2001 18:40:38 +0000 (18:40 +0000)]
Fix compiling without -O, some dead code was using non-existant functions,
make the code not automatically dead but actually use the debug level
in order to determine if output is needed. Fix non-existant from_addr()
by #define'ing it to inet_ntoa().
Remove hardcoded -g from Makefile.
Reported by: "John W. De Boskey" <jwd@bsdwins.com>
Tested by: "John W. De Boskey" <jwd@bsdwins.com>
Backout rev.1.30, as the root of this problem was already fixed
in bsd.obj.mk rev.1.35, and
On Tue, Apr 24, 2001 at 06:29:27AM +1000, Bruce Evans wrote:
>
> This is bogus. It is normal for sloppy cleaning to cause problems.
> `make depend' after `make depend' should not do anything. I'm still
> waiting for a similar problem in kdump to be fixed properly :-).
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