fail with errno set to ERANGE if not enough room is provided. Similar for
getlogin_r() so remove minbytes enforcement attribute.
ok kettenis@ guenther@ deraadt@ on getcwd, deraadt@ on getlogin_r.

character support changes based on code from FreeBSD.
ok espie guenther; man page help from schwarze

fchmodat(2), fstatat(2), mkdirat(2), mkfifoat(2), mknodat(2),
faccessat(2), fchownat(2), linkat(2), readlinkat(2), renameat(2),
symlinkat(2), unlinkat(2), utimensat(2), futimens(2), and
fdopendir(3).
"Minor" libc bump.
Tested in a bulk build by naddy@
Much help from guenther@, thib@, tedu@, oga@, and others.
ok deraadt@, naddy@

dd_flags is renamed to the placeholder position dd_unused so that
we can spot "broken software" which assumes we have Jan Simon Pendry's
union mounts (we don't have them, and won't have them ever again).
__opendir2 question spotted by matthew
verified to not break ports by sthen

and complex math routines are complete.  OK kettenis@.

extended-precision support.  Mostly from Cephes.

changes to libevent and zlib headers sent to the upstream maintainers.
ok jmc@ (for typos), millert@

of a 1 when creating signal masks.
ok millert@

commit, and deal with problems (if any) in tree.
Note that this adds the following functions.  Ports with hacks might
need adjustments.
nexttoward(3), fma(3), nexttowardf(3), fmaf(3), acoshl(3), asinhl(3),
atanhl(3), coshl(3), sinhl(3), tanhl(3), expl(3), expm1l(3), logl(3),
log10l(3), log1pl(3), log2l(3), modfl(3), cbrtl(3), hypotl(3),
powl(3), erfl(3), erfcl(3), lgammal(3), tgammal(3), ceill(3),
floorl(3), lrintl(3), llrintl(3), roundl(3), lroundl(3), llroundl(3),
truncl(3), fmodl(3), remainderl(3), remquol(3), nextafterl(3),
nexttowardl(3), fmal(3).
With this commit, our library implements all functionality required
by C99.  Documentation bits will follow.

ok deraadt matthew

of NULL was incorrect for c++ compilers that aren't
gcc (or pretend to be gcc like clang).
ok miod@

precludes -Wredundant-declarations with multiple includes.
okay millert@

of wcscasecmp() and wcsncasecmp().  Noticed by naddy@ OK espie@

Doesn't matter much since C++ ABI used by GCC doesn't mangle variable
names;  however technically is required by Section 7.5 of the C++ spec.
Discussed with/OK guenther@, matthew@.

- add nearbyint, nearbyintf and nearbyintl implemented using fenv

"Yes, go ahead then" deraadt

reentrant getgrent functions (getgrgid_r, getgrnam_r).
seems reasonable to millert@, ok deraadt@

Based on our vfprintf etc. implementations. Wide character parts based on
NetBSD but with lots of macros expanded. Minor bump for libc.
ok kettenis espie

feedback & ok guenther@, matthew@

Kernel and bootblocks still use the old 0L value until all the NULL abuses
in the code are fixed.

about cert checking in OpenSSH.  Man page wording tweaks thanks to
jmc@.
ok henning@, jmc@; positive feedback from djm@, ajacoutat@
Committing now to reuse guenther@'s libc minor bump instead of
cranking it again, as suggested by deraadt@.

in libkvm with the stable-ABI versions that are currently named
KERN_PROC2, kvm_get{proc,argv,envv}2().  The latter names and symbols
will continue to be supported for a few releases.
Committing now that they ports people have had a couple releases
to update pkgs that usd the old functions

with POSIX 2008
ok millert@

constant expressions with the help of gcc post-3.3.
ok millert@, mikeb@.  been in snaps for weeks.

is available for the stream. As we're at it, remove macros and
functions that are neither used nor documented.

so it works correctly with large offsets (and matches other systems).
This requires adding a new getdirentries syscall, with the old one
renamed to ogetdirentries.  All in-tree consumers of getdirentries()
have been updated.  Bump libc and libpthread major numbers.
OK and with deraadt@

<ctype.h> and <signal.h>
ok kettenis@ millert@ deraadt@

line up nicely.  OK deraadt@

kernel in kern(9), and remove it from OpenSSH.
ok deraadt@, djm@

information that is looked up while matching glob(3)s
Keeping this information around can make a big difference when
fetching it is expensive, e.g. in sftp which uses GLOB_ALTDIRFUNC
feedback millert@ jmc@
"get it in before the libc crank" deraadt@

Update our sources appropriately.  OK deraadt@ jsg@

idiotically accepts more then two hex digits following the \x, even
on platforms where a char has 8 bits. It is therefore dangerous to have
an almost-bit-not-quite compatible format in vis(3).
The VIS_ALL (encode all characters) option introduced in the same commit
remains.

-Wsystem-headers and -std=c99, where GCC 4.2 would warn that it couldn't
give us C99 inline semantics.
ok guenther@, dcoppa@, millert@, deraadt@

extensions: __real__ and __imag__ operators, the use of '~' for
complex conjugation, and 'i' or 'j' as a suffix for complex constants.
While this doesn't handle folding and overflow detection for complex
constants correctly, it's good enough to make it through libm...and
found several bugs once it could do so.
"no objections" miod@, krw@

as discussed with Theo, so that he can synch set.
(eventual gcc2 fallout to fix later)

brad and millert, with hints from guenther, jmc, and otto I think.
ok previous.

complier picking, eg supporting gcc2, gcc3, and gcc4. based on diff by Marco,
with fixes from espie@.
ok espie@ general mumbling of approval of others.

The ones found in gnu/ left out by intention.
ok jmc

** it is necessary to update make(1) before building now **

ok krw@

internally when and where required.  Macros in <stdio.h> are updated
to automatically call the underlying functions when the process is
threaded to obtain the necessary locking.  A private mutex is added
to protect __sglue, the internal list of FILE handles, and another
to protect the one-time initialization.  Some routines in libc that
use getc() change to use getc_unlocked() as they're either protected
by their own lock or aren't thread-safe routines anyway.
committing on behalf of and okay guenther@ now that we have install
media space available.