so we don't care if the file is present or not; also this function
should never return a failure.
ok halex@

from /etc/rc(8). This prevents the warning to be displayed at shutdown
time when the script has rc_stop=NO.
req. and input from fgsch@
"go ahead" schwarze@
input from an ok halex@, ok robert@

ok halex@

or the special value of 0.
ok deraadt@ otto@

See faq/current.html for more information.
The local_rcconf variable is not used anywhere anymore so drop it.
suggested by deraadt@
ok sthen@

an invalid multiplier, like the man page says it should
"looks sensible" deraadt@, ok ian@

it unconditionally.
The only place local_rcconf could have been defined is from /etc/rc
sourcing rc.conf but then the variable is not exported so it will never
be seen by rc.subr.
ok robert@

Should make coredumps from abort() easier to debug too.
ok kurt@

actually something to chown/chgrp.
ok todd@

ok dcoppa@, deraadt@

unmapping of freed allocations without disabling chunk randomisation
like the "Freeguard" ('F') option does. Make security 'S' option
use 'U' and not 'F'.
Rationale: guarding with no chunk randomisation is great for debugging
use-after-free, but chunk randomisation offers better defence against
"heap feng shui" style attacks that depend on carefully constructing a
particular heap layout so we should leave this enabled when requesting
security options.

this file, even years after the rc.conf / rc.conf.local split happened.
One way to improve upon this is to put a big fat comment at the top of
the file.  (Other ways to improve this is by renaming files, but that
will just create more confusion).
ok aja robert

the pexp.

ok chl@ gilles@

Pointed out by ajacoutot@

OK claudio@

- add examples for how to accept mail from external source and for a
specific domain

making files stand-alone, some __restrict additions.
tweaks kettenis@; ports testing and fixes landry@ and jasper@
ok millert@

references into a STANDARDS section;

references into a STANDARDS section;

__returns_twice and __dead instead of depending on GCC's special
handling of these function names.
With input from kettenis@ and guenther@
Fixes a warning from clang
ok matthew@

an empty name, NULL pointer, or a name containing an '=' character.
OK millert@, guenther@

u_int32_t is historical BSD stuff.
fix to match the manpage, namely #include <stdint.h> as a prerequisite.
okay millert@

install sample configs to /etc/.
ok claudio deraadt henning mcbride

OK markus@ henning@ phessler@ jmc@

pointed out by Frank Brodbeck <fab at guug.de>, actual change with & ok jmc

in working condition anymore (assuming there would be interest in running on
it).

Much ports testing of various versions by naddy@ and jasper@
ok matthew@, miller@

equal, but it is more correct)
from Michal Mazurek

Okay otto@.
Found by Michal Mazurek <akfaew at jasminek dot net>, thanks!

ok sthen@

be included in source files that specify POSIX source.  libutil isn't
a standard POSIX library, but no need to be gratuitously incompatible.
Fixes x11/st.
ok tedu, guenther, kettenis

ok kettenis@