Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

mdoc: order prologue macros consistently by Dd/Dt/Os

Although groff_mdoc(7) gives another impression, this is the ordering
most widely used and also required by mdocml/mandoc.

Reviewed by: ru
Approved by: philip, ed (mentors)

Remove pseudocode from VOP_* manual pages. It was out of date anyway.

Reviewed by: scottl
Approved by: rwatson (mentor)

Use 'manual page' instead of 'man page' for consistency.

Approved by: re (hrs)

Mark lists as in the rest of section 9 manpages.

Submitted by: Joel Dahl (mostly)

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

Some mdoc(7) fixes:

Nuke incorrect usage of .Ar; replace it with .Vt, .Va or .Fa appropriately.
The .Ar mdoc(7) specifier should only be used when displaying command line
arguments.

Approved by: des (mentor)

mdoc(7) police: Deal with self-xrefs.

mdoc(7) police: scheduled sweep.

Approved by: re

The file vnode passed to VOP_LINK() should now be locked before the call.

Style and markup changes only.

Capitalize the first letter of the descriptions for the entries in the ERRORS
section if they are complete sentences and end the sentences with periods.

Update man page to reflect current implementation.

List all of the error returns shown in the example code in the ERRORS
section.

Fix a hard sentence break.

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

VFS_ABORTOP hasn't existed since 1999/12/15.

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

Prepare for mdoc(7)NG.

More locking clarifications. Add skeleton manual page for VOP_LEASE

Update errors in documentation for various VOP_ calls. Specifically,
describe the correct locking state expected on entry and return.

$Id$ -> $FreeBSD$

Clarify more of what VOP_LINK expects.

Update man page - directory vnode should not be unlocked or released
by the VOP routine. The caller does it.

.Sh AUTHOR -> .Sh AUTHORS according to mdoc specs.
Use .An/.Aq.

Fixed #include and/or prototype bugs in synopsis.

Some minor mdoc cleanup.

This is the current draft of my filesystem manpages. Some files are
incomplete and some are just placeholders but I wanted to try to get
something at least into 2.2 on the grounds that what I have is a lot
better than nothing. I also wanted to commit something which documents
the interfaces in 2.2 before I start updating the documentation for 3.0.

This is a definite 2.2 candidate and is also relavent to 2.1 if people
still care about that branch.