Remove $FreeBSD$: one-line .c comment pattern

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spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD

The SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

Store PID after becoming a daemon() and not before to ensure the
correct PID gets written to the PID file.

Submitted by: Maxime Soule <btik-fbsd@scoubidou.com>
PR: 203252
MFC after: 2 weeks

Add missing static keywords to usbhidaction(1)

MFprojects/hid:
Import the rest of HID improvements from the branch:
- improve report descriptor parser in libusbhid to handle several kinds of
reports same time;
- add to the libusbhid API two functions wrapping respective kernel IOCTLs
for reading and writing reports;
- tune uhid IOCTL interface to allow reading and writing arbitrary report,
when multiple supported by the device;
- teach usbhidctl to set output and feature reports;
- make usbhidaction support all the same item names as bhidctl.

Sponsored by: iXsystems, inc.

MFprojects/hid:
- Fix usbhidctl and usbhidaction to handle HID devices with multiple
report ids, such as multimedia keyboards.
- Add collection type and report id to the `usbhidctl -r` output. They
are important for proper device understanding and debugging.
- Fix usbhidaction tool to properly handle items having report_count
more then 1.

Approved by: re (kib)
MFC after: 2 weeks

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

For consistency, cast result of getpid() to long

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.

The NetBSD Foundation has granted permission to remove clause 3 and 4
from their software.

Obtained from: NetBSD

Revert most part of 200420 as requested, as more review and polish is
needed.

Remove unneeded header includes from usr.bin/ except contributed code.

Tested with: make universe

Build fixups for the new USB stack.

src/usr.bin/usbhidaction/usbhidaction.c
src/usr.bin/usbhidctl/usbhid.c
src/sys/dev/usb2/include/usb2_hid.h
src/sys/dev/usb2/input/uhid2.c
src/lib/libusbhid/Makefile
src/lib/libusbhid/descr.c
src/lib/libusbhid/descr_compat.c
src/lib/libusbhid/usbhid.3
src/lib/libusbhid/usbhid.h
src/lib/libusbhid/usbvar.h

Patches to make libusbhid and HID userland utilities compatible with
the new USB stack. All HID ioctls should go through the libusbhid
library to ensure compatibility. I have found at least one piece of
software in /usr/ports which needs to get updated before USB HID
devices will work. This is the X joystick input driver.

Reported and tested by:

Daichi GOTO and Masanori OZAWA.

src/sys/dev/usb2/core/usb2_process.c

Correct USB process names.

Reported by:

Andre Guibert de Bruet

src/sys/dev/usb2/serial/uftdi2.c

Integrate changes from old USB stack.

Submitted by: hps

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

Add support using an alternate table file to usbhidaction(1).

Submitted by: Michael Haro
PR: 61234
Approved by: re (bmah)

Misc fixes brought to light by WARNS=6:

1) Constness, unusedness and size_tness.
2) Don't clobber the value returned by hid_report_size in the daemon case.
3) Don't misspell "sizeof buf" as 100.
4) Don't run off the end of a buffer if the pid is about a google.
5) Avoid shadowing the usage function.

Fix debounce. I forgot these bits in my last commit.

Submitted by: Mathew Kanner <mat@cnd.mcgill.ca>

- Implement debounce support.
- Clean up examples.
- Call deamon(3) after we open the PID file.

Submitted by: Mathew Kanner <mat@cnd.mcgill.ca>

Add usbhidaction(1).

This allows actions to be bound to HID events.

Obtained from: NetBSD