It seems we only use `lbolt' inside the VFS syncer and the TTY layer
now. Because I'm planning to replace the TTY layer next month, there's
no reason to keep `lbolt' if it's only used in a single thread inside
the kernel.
Because the syncer code wanted to wake up the syncer thread before the
timeout, it called sleepq_remove(). Because we now just use a condvar(9)
with a timeout value of `hz', we can wake it up using cv_broadcast()
without waking up any unrelated threads.
Reviewed by: phk
After the import of the new TTY layer, the TTY_QUOTE definition will not
be present anymore. To make sure clists will still work as expected,
introduce an internal definition called QUOTEMASK.
Maybe we can decide to remove the quote bits entirely, but we still have
to look into this. There may be drivers that still use the quote bits.
Obtained from: //depot/projects/mpsafetty
IP_MULTICAST_IF with struct ip_mreqn (obtained from Linux) to tell the
stack which interface index to use for sending IPv4 datagrams.
Submitted by: bms
Tested by: phk
the 32bit images on amd64.
Change the semantic of the PCB_32BIT pcb flag to request the context
switch code to operate on the segment registers. Its previous meaning
of saving or restoring the %gs base offset is assigned to the new
PCB_GS32BIT flag.
FreeBSD 32bit image activator sets the PCB_32BIT flag, while Linux 32bit
emulation sets PCB_32BIT | PCB_GS32BIT.
Reviewed by: peter
MFC after: 2 weeks
sockets for IPv6 raw sockets: separately lock the inpcb for determining
the destination address for a connect()'d raw socket at the rip6_send()
layer, and then re-acquire the inpcb lock in the rip6_output() layer to
query other options on the socket. Previously, the global raw IP socket
lock was used, which while correct and marginally more consistent, could
add significantly to global raw IP socket lock contention.
MFC after: 1 week
In particular, this fixes the oddity that -dumpl would apply
umask to copied dirs (which are created in the target tree)
but not to "copied" files (which are only linked). After
this change:
$ ls -ld a a/b a/b/c
d--x-w-r-- 3 tim tim 512 Jul 29 20:08 a
drwxr----x 3 tim tim 512 Jul 29 20:09 a/b
dr----x-w- 2 tim tim 512 Jul 29 20:09 a/b/c
$ (echo a; echo a/b; echo a/b/c) | cpio -dumpl o
$ cd o
$ ls -ld a a/b a/b/c
d--x-w-r-- 3 tim tim 512 Jul 29 20:08 a
drwxr----x 3 tim tim 512 Jul 29 20:09 a/b
dr----x-w- 2 tim tim 512 Jul 29 20:09 a/b/c
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
