Prevent rdist from dumping core: do not free() pointer before using it.
Add rcsid. Document -D flag (debug mode). Remove unused includes.
PR:bin/3158 (part 1)
peter [Sun, 5 Apr 1998 11:17:19 +0000 (11:17 +0000)]
If there is no error code, don't copyout the remaining time. (As
documented in the man page and the standards). (and besides, nanosleep1
isn't setting it in this case at present anyway, so we'd be copying junk).
More fixes to deal with fonts:
- Set the correct value scp->font_size in init_scp().
- Set scp->font_size to FONT_NONE for VGA_MODEX.
Interim fix for a font problem:
- A kludge to display the correct font on some video cards.
We should be able to load multiple fonts to the VGA plane #2 and switch
between fonts by setting the font select register in the VGA sequencer.
It appears that the current code isn't functioning as expected on
some VGA cards (I have reports on Millenium and Mach64 cards). This is
either a bug in syscons or a hardware compatibility problem ;-<
This kludge will always load only one font set at a time and always use
the font page #0 on the plane #2. It is an interim kludge until
we find the exact cause and solution.
Small adjustment for mouse cursor handling:
- Turn off the mouse cursor early when changing video modes.
Video mode switch fixes:
- Stop the screen saver when changing video modes.
- Enclose the critical section with a pair of spltty()/splx().
- A kludge to prevent scrn_update() from accessing video memory in less-
critical sections in video mode change; artificially turn on the
UNKNOWN_MODE flag.
PR: bin/5899, bin/5907
Tested by: ache and a couple of users
OKed by: sos
Perhaps fix a problem that some drivers have that they don't properly
initialize the b_kvasize element. This might fix some of the split
I/O requests that some people have.
Add a magic field to the pthread structure to help recognize valid
threads from invalid ones. The pthread structure is opaque to the user
so this change does not cause any incompatibilities.
Hopefully this change will help code that was written for draft 4
fail gracefully if the programmer ignores the compiler warning about
the change in the level of indirection for the argument passed to
pthread_detach(). I got burnt, so I fixed then (expletive deleted)
thing.
These functions comply with the revised standard. That should shut
Terry up!
This function compiles with the standard, so say so.
Add a note about not touching errno and warn about previous drafts
of the standard which changed the level of indirection to the thread
argument. POSIX had a bit of trouble deciding what to do. So anyone
coding to both draft 4 and draft 10 (the final draft) will get burnt
by this function. I did. Grrr.
Explanation of the bug: when processing its first request, rarpd
opens a routing socket to send requests to the arp table. It keeps
that socket open afterwards, while waiting for new RARP requests.
Meanwhile, the data received on the routing socket fill up until
they are about 8Kbytes in size. Any additional data is lost.
When rarpd receives its next RARP request, it tries to access the
ARP table via a routing socket call, then waits for the answer to
its own request. This answer is lost because the received data is
already filled: when looking for the reply, rarpd receives only
8kbytes worth of data, then loops waiting forever.
Someone please test it on -STABLE and commit it. We can close the PR
when testing on STABLE is done.
PR: bin/5669
Submitted by: Pierre Beyssac <pb@fasterix.freenix.org>
- Attempt to handle PCI devices where the interrupt is
an ISA/EISA interrupt according to the mp table.
- Attempt to handle multiple IO APIC pins connected to
the same PCI or ISA/EISA interrupt source. Print a
warning if this happens, since performance is suboptimal.
This workaround is only used for PCI devices.
With these two workarounds, the -SMP kernel is capable of running on
my Asus P/I-P65UP5 motherboard when version 1.4 of the MP table is disabled.
Temporary fix for problems that occur if CFLAGS=-g is added to
/etc/make.conf. The tools can't handle generating debug code where
we fiddle with the ELF segments.
jmz [Tue, 31 Mar 1998 01:56:29 +0000 (01:56 +0000)]
Add an ioctl to retrieve the next writable address.
Defer the WRITE SESSION command until the first write command, so that
it works like the prepare track command, allowing the device to be
closed after the command.
kato [Mon, 30 Mar 1998 12:36:16 +0000 (12:36 +0000)]
- Use existing file (psm.c) though the driver does not work under
PC-98 arch.
- Merge the change in sys/i386/conf/files.i386 revision from 1.187 to
1.188.
phk [Mon, 30 Mar 1998 09:56:58 +0000 (09:56 +0000)]
Eradicate the variable "time" from the kernel, using various measures.
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds part.
Most uses of time.tv_sec now uses the new variable time_second instead.
gettime() changed to getmicrotime(0.
Remove a couple of unneeded splfoo() protections, the new getmicrotime()
is atomic, (until Bruce sets a breakpoint in it).
A couple of places needed random data, so use read_random() instead
of mucking about with time which isn't random.
Add a new nfs_curusec() function.
Mark a couple of bogosities involving the now disappeard time variable.
Update ffs_update() to avoid the weird "== &time" checks, by fixing the
one remaining call that passwd &time as args.
Change profiling in ncr.c to use ticks instead of time. Resolution is
the same.
Add new function "tvtohz()" to avoid the bogus "splfoo(), add time, call
hzto() which subtracts time" sequences.
jdp [Mon, 30 Mar 1998 02:21:27 +0000 (02:21 +0000)]
Give up on a.out support in binutils. It has too many problems to
be worth much effort. Install all i386 binutils programs in
"/usr/libexec/elf". Disable a.out support in libbfd. It's too
dangerous to leave it in. Some of the utilities think they can
handle a.out, but they generate bad object files.
obrien [Sun, 29 Mar 1998 23:41:51 +0000 (23:41 +0000)]
Add NTFS partition type.
Add "." at the end of some sentances.
Also print "flag 80" in English.
Give hint that "sysid" for FreeBSD is 165 decimal.
Ensure active partition specified by user is 1-4.
dyson [Sun, 29 Mar 1998 18:23:44 +0000 (18:23 +0000)]
Correct a significant problem with the softupdates port. Allow fsync
to work properly within the softupdates framework, and thereby eliminate
some unfortunate panics.
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