Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

gpart(8): Improve manual page syntax

Fix various warnings from `mandoc -Tlint lib/geom/part/gpart.8`.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/702

cam(3): Add a manual page cross reference

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/702

libcam(3): make cam_getccb(3) zero the whole ccb, not just the header

Leaving zeroing to the clients leads to error-prone pointer
tricks (zeroing needs to preserve the CCB header), and this
code is not performance-critical, so there's really no reason
to not do it.

Reviewed By: imp, rpokala (manpages)
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D27333

Clean up cam.3

- Add a missing Pp [1]
- Remove uses of Tn
- Use "Xr open 2" when appropriate

PR: 247783 [1]
Submitted by: PauAmma <pauamma@gundo.com> [1]
MFC after: 3 days

lib/libcam/cam.3: note that cam_freeccb(3) with ccb == NULL is a no-op

This allows me to accurately test this scenario, and for others to rely
on the behavior, instead of relying on knowledge obtained via code
inspection.

Wording borrowed from free(3).

MFC after: 1 week
Requested by: ken (D9928)
Reviewed by: imp
Sponsored by: Dell EMC Isilon
Differential Revision: D9969

lib/libcam/cam.3: fix manpage warnings

- spelling: "mis-named" should be "misnamed".
- delete spaces interspersed in literal representation of
`struct cam_device` as hard-tabs separate the types and fields.
- Add commas after `e.g.`.

Reported by: igor
MFC after: 1 week
Sponsored by: Dell EMC Isilon

Use .Dv when referencing NULL

This is the correct markup macro, as opposed to .Va (variable names)

While here, annotate several bare references to `NULL` with .Dv.

MFC after: 1 week
Sponsored by: Dell EMC Isilon

use .Mt to mark up email addresses consistently (part3)

PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>

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

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

cam_get_device, cam_open_device: make behavior simpler and more deterministic

Remove or re-work support for the several features from the past:
- remove incomplete support for trimming slice/partition names
- remove mapping from old device names "sd" and "st"
- remove whitespace trimming
- remove unconditional skipping of leading 'r' in a device name
- skip leading 'n' or 'e' only if the following device name matches
a list of known devices that support no-rewind and eject-on-close
features; currently this is only sa(4)
- reflect the above changes in comments in code and in cam(3)
- remove a note cautioning against use of cam_get_device and
cam_open_device in cam(3)

Reviewed by: mjacob

Fix typos and spelling mistakes.

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)

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Expand *n't contractions.

Eliminate double whitespace.

Mechanically kill hard sentence breaks.

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

Remove whitespace at EOL.

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

Remove the `r' devices.

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

Introduce .Lb macro to libcam manpages.

$Id$ -> $FreeBSD$

Take out a reference to ccb(4). I never got around to writing it.

Reported by: "Alexey M. Zelkin" <phantom@cris.net>

Various man page cleanup:

- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Be consistent with section names as outlines in mdoc(7)
- Other misc mdoc cleanup.

PR: doc/13144
Submitted by: Alexy M. Zelkin <phantom@cris.net>

Fixed missing header in synopsis (<camlib.h> includes half the universe
but not <stdio.h>).

Add man pages for many of the functions in the CAM library. This covers
most of the open/close routines, and the buffer/cdb parsing routines
derived from the old scsi(3) library.

The cam_cdbparse(3) man page borrows from the old scsi(3) man page, so the
copyright and history section reflect that.

The many scsi_* functions and other functions that are pulled in from the
kernel aren't documented yet, but will be eventually.