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

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

Updates for netgraph node manual pages.

Discussed with: glebius
Submitted by: Mamontov Roman <mr.xanto@gmail.com>

Globally replace u_int*_t from (non-contributed) man pages.

The reasoning behind this, is that if we are consistent in our
documentation about the uint*_t stuff, people will be less tempted to
write new code that uses the non-standard types.

I am not going to bump the man page dates, as these changes can be
considered style nits. The meaning of the man pages is unaffected.

MFC after: 1 month

Add XMIT_FAILOVER transmit algorithm to ng_one2many node. Packets are
delivered out the first active "many" hook.

PR: kern/137775
Submitted by: Maxim Ignatenko
MFC after: 2 weeks

Fix grammar.

Submitted by: ru

Fix misinformation in "setconfig" message description.

Noticed by: Brian A. Seklecki <lavalamp spiritual-machines.org>

Sort sections.

Add missed 'the'.

Submitted by: ru

Document new changes:
- how node listens to flow control messages
- how node sends flow control messages

Reviewed by: ru
MFC after: 1 week

Sort SEE ALSO references (in dictionary order, ignoring case).

Mechanically kill hard sentence breaks and double whitespaces.

Assorted markup, spelling, and grammar fixes.

NG_ONE2MANY_XMIT_ALL algorithm should also be listed here.

Submitted by: Michel Lavonds <fox@vader.aacc.cc.md.us>
Approved by: archie

A simple packet distribution node type that acts like an Ethernet hub.

New failure detection algorithm was backed out, so backout manual
page change as well.

Requested by: scottl (mentor)

Update manual page (new failure detection algorithm was added).

Approved by: scottl (mentor)

PR: docs/58586
Submitted by: Chris S.J. Peron <maneo@bsdpro.com>

Correct order of alignment in EXAMPLES.

PR: 42760
Submitted by: Christian Brueffer <chris@unixpages.org>

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

Removed whitespace at end-of-line; no content changes. I simply did
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by: Silence from cvs diff -b
MFC after: 7 days

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

Fix typo.

Noticed by: ade

mdoc(7) police: in mdocNG, -offset and -width values without scaling
indicator are treated as strings, so "-offset 0" will set the offset
to the width of the string "0", as opposed to "no offset".

TIP: if offset is not needed, the -offset clause may be omitted.

Fixed missing include in synopsis. <sys/types.h> is still a prerequisite
for almost everything.

mdoc(7) police: split punctuation characters + misc fixes.

Add a new distribution algorythm to the 'one2many' node type.
The new method is 'flood' (in addition to the old round-robin)
in which incoming packets are sent to more than one outgoing hook.
(I'm not sure what Rogier is using this for but it seems generally useful
and isn't much extra)

Submitted by: Rogier R. Mulhuijzen (drwilco@drwilco.net )

Prepare for mdoc(7)NG.

Fix typo.

Submitted by: Ben Smithurst <csxbcs@comp.leeds.ac.uk>

New netgraph node type ng_one2many(4).