The implementation is done (unlike what i've originally been
contemplating) by reparenting kids of processes that have the
appropriate bit set to PID 1, and let PID 1 handle the zombie. This
is far less problematical than what would seem to be ``doing it
right'', for a number of reasons.
Of our currently shipping PID-1-intended programs, 50 % fail the above
assumption. ;-) (Read this: sysinstall doesn't do it right. This is
no problem as long as no program called by sysinstall actually uses
SA_NOCLDWAIT.)
ToDo: . clarify the correct SA_* flag inheritance, compared
to other systems,
. decide whether the compat cruft (osigvec(9)) should
deal with new system additions or not,
. merge OpenBSD's SA_SIGINFO implementation. ;)
Reviewed by: bde
higher up in memory (0x0800000 upwards) rather than near zero (0x1000
for our qmagic a.out format). The method that mount_mfs uses to allocate
the memory within data size rlimits for the ram disk is entirely too much
of a kludge for my liking. I mean, if it's run as root, surely it makes
sense to just raise the resource limits to infinity or something, and if
it's a non-root user mount (do these work? with mfs?) it could just fail
if it's outside limits.
configure ee to use emacs key-bindings
do not expand tabs into spaces
dont truncate lines at the right margin
Submitted by: Aled Morris <aledm@routers.co.uk>
Reviewed by: jkh
an export line) is unresolvable, make a note of it via syslog and skip
that individual host instead of skipping the entire line.
PR: 1981, 815
Perused by: joerg
entry when handling a fault. This is set by procfs whenever it wants
to write to a page, as a means of overriding `r-x COW' entries, but
causes failures in the `rwx' case.
Submitted by: bde
large (over 4KB) softc struct. The descriptor array is accessed by
busmaster dma and must be physically contiguous in memory. malloc() of
a block greater than a page is only virtually contiguous, and not
necessarily physically contigious.
contigmalloc() could do this, but that is a bit on the overkill side.
I'm not sure of the origins of the problem report and diagnosis, I learned
of the problem via mail forwarded from Jim Shankland <jas@flyingfox.com>.
Jim said that Matt Thomas's workaround was to reduce the number of
transmit descriptors from 128 to 32, but I was concerned that it might
cost performance. Anyway, this change is my fault, not Jim's. :-)
Reviewed by: davidg
now-obsolete sysconfig(5) man page out. If you add new rc.conf variables,
folks, please try to remember to keep the man page up to date. Thanks!
PR: 4398
receive the ResetAck, NOT when we send the
ResetReq (as per the rfc).
o SILENTLY ignore CCPs that arrive *before*
the network phase (as per the rfc).
o Check that we've actually negotiated PRED1
before sending PRED1 output.
This bug has been around for a *VERY* long
time ! We shouldn't need to explicitly disable
PRED1 now :-)
local filesystem metadata at the first brelse call when the
block device vnode has v_tag set to VT_NFS.
Reviewed by: phk
Submitted by: Tor Egge <tegge@idi.ntnu.no>
