Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry. RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros. Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default. Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.

Initial import of bluetooth stack on behalf of Iain Hibbert. (plunky@,
NetBSD Foundation Membership still pending.) This stack was written by
Iain under sponsorship from Itronix Inc.

The stack includes support for rfcomm networking (networking via your
bluetooth enabled cell phone), hid devices (keyboards/mice), and headsets.

Drivers for both PCMCIA and USB bluetooth controllers are included.

btconfig(8): s/fomat/format/ and article fix.

Use Lk macro when dealing with URLs. While here update or remove some
dead URL links. Another part of PR/29238.

branches: 1.17.6;
be more explicit

some extra information about "page timeout" option

bump date for previous

add xrefs for bluetooth drivers bcsp(4), btbc(4) and sbt(4)

Bump date for previous.

add "imode" parameter to allow setting the Inquiry Mode. This supercedes
the "rssi" parameter (which remains for compatibility)

imode takes an argument: "std", "rssi" or "ext"

add a per-unit master setting, to control requesting the master role
when accepting connections.

clarify role switching for "switch" option

bump date for wiz

Bump date for previous.

update the "Class of Device" information, now that the Assigned Numbers
documents are available at www.bluetooth.com

add new option 'rssi' to enable/disable inquiry results with RSSI, and
add recognition of the "inquiry result with RSSI" packets

branches: 1.6.2;
Fix typo.

add xref for btuart(4)

BluetootH SCO Audio update.

Provide an ioctl to set the SCO mtu value in the controller and
place limits in the SCO code such that only packets of this size
may be sent.

Move the mtu option from btsco(4) and btdevctl(8), to the
btconfig(8) program.

Remove temporary BLUETOOTH_SCO kernel option, and enable SCO
socket access.

Fix incoming connection handling for btsco(4) and SCO sockets.

Fix documentation to reflect the new world order.

branches: 1.3.2;
Bump date for previous.
Sort SEE ALSO.
Add some dots at end of sentences.
New sentence, new line.

Bluetooth fixes by Iain Hibbert:
- Add 'page timeout' option.
- Fix printing of 2Mb/3Mb packet types.

Initial import of bluetooth stack on behalf of Iain Hibbert. (plunky@,
NetBSD Foundation Membership still pending.) This stack was written by
Iain under sponsorship from Itronix Inc.

The stack includes support for rfcomm networking (networking via your
bluetooth enabled cell phone), hid devices (keyboards/mice), and headsets.

Drivers for both PCMCIA and USB bluetooth controllers are included.

for Read_Local_Version, print also the HCI revision

add details of later (to v4.2) specification versions and
extended feature flags,

This file received some typo-love.

static + __dead

don't try to imitate the kernel while doing a reset, just
set the init flags and poll until they are cleared

update for ioctl improvements
- use SIOCGBTFEAT to recover device features rather than
querying the device
- print also the max ACL/SCO buffers

handle device page timeout value as LE

use the bt_dev(3) api instead of rolling our own inquiry and
request functions

fiddle with printing of "Class of Device" values
- pass the class of device octet stream to the function
- only print where the format is known (we only know format #0)
- use language from the Baseband Assigned numbers document
- use bit numbers from the Baseband Assigned numbers document
- add Health device major class

(only these changes this time :)

revert previous commit

(bah, I committed the wrong version and there are some other
changes that may not work with current sources)

fiddle with printing of "Class of Device" information
- pass the octet stream pointer to the function
- only print where the format is known (we only know format #0)
- use language from the Baseband Assigned numbers document
- use bit numbers from the Baseband Assigned numbers document
- add Health device major class

print features from 3.0 + HS spec, including extended features

update/correct printing of HCI version numbers according to the
recently published Assigned Numbers documents at www.bluetooth.com

add "imode" parameter to allow setting the Inquiry Mode. This supercedes
the "rssi" parameter (which remains for compatibility)

imode takes an argument: "std", "rssi" or "ext"

add a per-unit master setting, to control requesting the master role
when accepting connections.

Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.

branches: 1.12.6;
remove unused code (it will never be used)

add details relating to v2.1 of bluetooth specification

request and keep a mask of supported commands per unit in order
to block unsupported HCI commands sent by unprivileged users
reaching the device.

only read inquiry mode if the HCI version is appropriate

Clean up the way that bluetooth drivers attach to the bluetooth stack,
to remove the frobbing that drivers must do in the hci_unit structure.

- driver provides a static const interface descriptor
- hci_unit is allocated by hci_attach() rather than part of softc
- statistics are compiled by driver and provided on request
- driver provides output methods and is responsible for output queue
- stack provides input methods and is responsible for input queue
- mutex is used to arbitrate device queue access

sort & remove unnecessary include files

add new option 'rssi' to enable/disable inquiry results with RSSI, and
add recognition of the "inquiry result with RSSI" packets

branches: 1.5.4;
fix warnings produced by -Wextra

* Don't include headers twice
* Remove a few trailing whitespaces
* Rearrange and join to one #if for some headers

Patch contributed by Slava Semushin <slava.semushin@gmail.com>
in private mail.

BluetootH SCO Audio update.

Provide an ioctl to set the SCO mtu value in the controller and
place limits in the SCO code such that only packets of this size
may be sent.

Move the mtu option from btsco(4) and btdevctl(8), to the
btconfig(8) program.

Remove temporary BLUETOOTH_SCO kernel option, and enable SCO
socket access.

Fix incoming connection handling for btsco(4) and SCO sockets.

Fix documentation to reflect the new world order.

branches: 1.2.2;
Bluetooth fixes by Iain Hibbert:
- Add 'page timeout' option.
- Fix printing of 2Mb/3Mb packet types.

Initial import of bluetooth stack on behalf of Iain Hibbert. (plunky@,
NetBSD Foundation Membership still pending.) This stack was written by
Iain under sponsorship from Itronix Inc.

The stack includes support for rfcomm networking (networking via your
bluetooth enabled cell phone), hid devices (keyboards/mice), and headsets.

Drivers for both PCMCIA and USB bluetooth controllers are included.