lock the inpcb and use a local stack variable to copy to/from userspace
so that sooptcopyin()/sooptcopyout() aren't called while holding an
rwlock.
While here, fix a bug in which a failed sooptcopyin() might lead to
partially consistent ICMPv6 filters on the socket by not ignoring the
error returned by sooptcopyin().
MFC after: 2 weeks
the default ICMPv6 filter is pass all, test that we can set it to block
all and restore to pass all. No attempt is made to test that the
filtering works, just that we can get and set it.
I guess the original author of the popen() code didn't want to use our
<sys/queue.h> macro's, because the single linked list macro's didn't
offer O(1) deletion. Because I introduced SLIST_REMOVE_NEXT() some time
ago, we can now use the macro's here.
By converting the code to an SLIST, it is more consistent with other
parts of the C library and the operating system.
Reviewed by: csjp
Approved by: philip (mentor, implicit)
LOCALES list. Since no_NO was still in LOCALES, make tried to build the
corresponding .out files, but couldn't since the .src files were gone. I
did not notice this because I still had the old .out files in my .OBJDIR.
Thanks to kib@ for the heads-up.
using the passed arguments explicitly and unconditionally rather than
testing them and calling panic(). The result is the same but easier
to read.
MFC after: 3 days
makes sense to have them both link to no_NO.
In other cases (such as LC_TIME), they differ, and the correct solution
is to have no_NO link to nb_NO, rather than the other way around.o
MFC after: 2 weeks
and nn_NO, which are symlinked to no_NO.
The patch in the PR contained a number of errors apparently based on
(sometimes incorrect) pronunciation; for instance, v and w are
distinct letters and should be collated in that order, even if they
are pronounced the same, while <u:> should be collated with u, even
though it is often mispronounced as y. For lack of a solid reference,
I have taken sv_SE and simply changed the last three letters of the
alphabet.
PR: conf/51920
MFC after: 2 weeks
mkstemps(), and mkdtemp().
- Add proper range checking for the 'slen' parameter passed to mkstemps().
- Try all possible permutations of a template if a collision is encountered.
Previously, once a single template character reached 'z', it would not wrap
around to '0' and keep going until it encountered the original starting
letter. In the edge case that the randomly generated starting name used
all 'z' characters, only that single name would be tried before giving up.
PR: standards/66531
Submitted by: Jim Luther
Obtained from: Apple
MFC after: 1 week
This works around a bug in HP-UX's telnet client and also gives a much
saner user experience when using FreeBSD's telnet client.
PR: bin/19405
Submitted by: Joel Ray Holveck joelh of gnu.org
MFC after: 1 month
- When a cpuset is applied to a thread, walk the cpuset to see if it is a
"full" cpuset (includes all available CPUs). If not, set a new
TDS_AFFINITY flag to indicate that this thread can't run on all CPUs.
When inheriting a cpuset from another thread during thread creation, the
new thread also inherits this flag. It is in a new ts_flags field in
td_sched rather than using one of the TDF_SCHEDx flags because fork()
clears td_flags after invoking sched_fork().
- When placing a thread on a runqueue via sched_add(), if the thread is not
pinned or bound but has the TDS_AFFINITY flag set, then invoke a new
routine (sched_pickcpu()) to pick a CPU for the thread to run on next.
sched_pickcpu() walks the cpuset and picks the CPU with the shortest
per-CPU runqueue length. Note that the reason for the TDS_AFFINITY flag
is to avoid having to walk the cpuset and examine runq lengths in the
common case.
- To avoid walking the per-CPU runqueues in sched_pickcpu(), add an array
of counters to hold the length of the per-CPU runqueues and update them
when adding and removing threads to per-CPU runqueues.
MFC after: 2 weeks
revision and (on Prism cards) the primary firmware revision via
sysctl. Move the printing of this information under bootverbose,
since it is relatively easy to get to it now.
It seems I made a small bug when writing some of the posix_spawn(3)
manpages. Remove the redundant "Ed Schouten", which broke the AUTHORS
section.
Approved by: philip (mentor, implicit)
