- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.2.
- Update default pkg(8) configuration to use the quarterly branch.[1]

Discussed with: re, portmgr [1]
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Document RFTSIGZMB. Fix spelling of SIGCHLD. Note that signals are
delivered, not returned.

MFC after: 1 week

rfork(2): Discourage rfork_thread-like approaches.

Calling rfork_thread(3) does not interoperate with pthreads and global state
is not properly protected.

Remove the BUGS section suggesting LinuxThreads entirely. With the current
pthread library libthr, all threads are kernel-level entities so there seems
little reason to use LinuxThreads.

Document RFTHREAD

PR: docs/78915
Submitted by: Marc Olzheim <marcolz@stack.nl>
MFC after: 1 week

Expand *n't contractions.

Sort sections.

Mechanically kill hard sentence breaks.

Correct the return value of vfork(2) and rfork(2) in their
manual page function prototypes.

mdoc(7) police: markup laundry.

Zap another reference to !RFPROC being unsupported that I missed before.

Don't use -compact in list of available flags. Fix tag width.

!RFPROC has been supported for a while now.

mdoc(7) police: "The .Fa argument.".

mdoc(7) police: Tidy up the syscall language.

Stop calling system calls "function calls".

Use "The .Fn system call" a-la "The .Nm utility".

When referring to a non-BSD implementation in
the HISTORY section, call syscall a function,
to be safe.

Update docs to reflect change in count of procs reserved for root
from 1 to 10.

PR: kern/40515
Submitted by: David Schultz <dschultz@uclink.Berkeley.EDU>
MFC after: 1 day

Document that rfork() will return EINVAL if flags not listed in the
manpage are passed in.

mdoc(7) police: Use the new .In macro for #include statements.

mdoc(7) police: join split punctuation to macro calls.

Remove whitespace at EOL.

Fix type-o

Submitted by: okazaki

mdoc(7) police: use canonical form of .Dd macro.

mdoc(7) police: fixed warnings.

Use Fx macro wherever possible.

Add pointers to rfork_thread(3)

MFC 1.11.2.3 from -stable to -current

Use `Er' variable to define first column width in ERRORS section. It was
initially suggested by mdoc(7) style, but was broken over the years

Introduce ".Lb" macro to libc manpages.

More libraries manpages updates following.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

$Id$ -> $FreeBSD$

Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

.\" $Id$
.\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by: bde

Enable Linux threads support by default.
This takes the conditionals out of the code that has been tested by
various people for a while.
ps and friends (libkvm) will need a recompile as some proc structure
changes are made.

Submitted by: "Richard Seaman, Jr." <dick@tar.com>

Fixed style bug in pseudocode.

Sort cross references.

Add missing RETURN VALUES/ERRORS sections.

Updated the descriptions of the limits related to EAGAIN.

Changed the error name width for rfork to match fork.

Fix the man page to reflect the recent addition of RFNOWAIT and the removal of
Plan9 specific flags.

Added missing section numbers to a bunch of .Xr macros, or
converted them into .Fn macros where appropriate. Also fixed
up some minor formatting problems.

rfork/minherit glue in libc
man pages adapted from OpenBSD's versions.