- 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

Move msg{snd,recv,get,ctl} manual pages from section 3 to 2.

Approved by: re (kib)

When IPC_NOWAIT is set and there is no message, msgrcv() fails
with errno set to ENOMSG.

PR: docs/82217
Submitted by: delphij
Approved by: re (blanket)

Mechanically kill hard sentence breaks.

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

mdoc(7) police: "The .Fn function".

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

FreeBSD now also defines EIDRM and uses it.

Inspired by PR: 22470
Which was submitted by: Bjorn Tornqvist <bjorn@west.se>
MFC after: 1 week

Remove bogus BUGS section.

FreeBSD _does_ define ENOMSG as per SVID when IPC_NOWAIT is set.

PR: 22470
Submitted by: Bjorn Tornqvist <bjorn@west.se>
MFC after: 1 week

mdoc(7) police: removed HISTORY info from the .Os call.

Prepare for mdoc(7)NG.

Use Fx macro wherever possible.

Whitespace only change: trim trailing whitespace.

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.

$Id$ -> $FreeBSD$

Use the .At macro when referencing versions of AT&T UNIX.

Note: you need to install the current groff tmac macros for these
man pages to format correctly. Specifically, rev 1.21 of
contrib_groff/tmac/doc-syms in -current, or rev 1.17.24 for 3.2-stable

Fixed spelling of EACCES.

Mdoc cleanup.

Sort cross references.

.Os NetBSD -> .Os FreeBSD.
The pages are not NetBSD specific and FreeBSD is not a child of NetBSD.

Added man pages for msgctl(3), msgget(3), msgrcv(3) and msgsnd(3).

Obtained from: NetBSD