Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

branches: 1.1.2;
file Version.map was initially added on branch agc-symver.

lib/libusbhid: Fix possible left shift changes signedness bit.

This bug was reported by UBSan runs.

lib/libusbhid/data.c:58:25
lib/libusbhid/data.c:91:7
lib/libusbhid/data.c:92:7

Can result in left shift changes signedness bit as a side effect positive number
can go negative, cast it to unsigned for the operation and silence the issue.

Reviewed by: kamil@

branches: 1.8.16;
Fix buffer-overrun/off-by-one in hid_set_data(3).

(The tests only detected this as a problem on ARMv7, not i386.)

Fix hid_get_data() for negative or 32-bit report data.

hid_get_data() will read an extra byte if the data being read ends on
a byte boundary. This byte is subsequently discarded, but it could be
a byte from memory after the end of the report being parsed.

Fix this by rounding up and ending the loop one earlier.

branches: 1.5.4; 1.5.26;
Fix sign extension broken by previous. dillo hacked here too.

fix non-portable right shifts.

netbsd.org->NetBSD.org

add RCSID

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

compare pointer against NULL instead of 0

add const to the data for hid_use_report_desc() since it does
not modify the memory.

branches: 1.4.16; 1.4.18;
netbsd.org->NetBSD.org

add RCSID

Prefix structure members to protect them against clashes with eg. c++ keywords.
Suggested by Alfred Perlstein, from FreeBSD, ok'd by augustss

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

lib/libusbhid: Fix possible left shift changes signedness bit.

This bug was reported by UBSan runs.

lib/libusbhid/parse.c:246:20

Can result in left shift changes signedness bit as a side effect positive number
can go negative, cast it to unsigned for the operation and silence the issue.

Reviewed by: kamil@

branches: 1.10.4;
Fix fallout from hid factorisation:
- need to install sys/dev/hid/hid.h for userland
- include it where needed - most of the time in place if usb/usbhid.h

Don't crash when the device's HID Report Descriptor Pops from an empty stack.

Remove pointless self-assignment

Improve usbhid(3) descriptor/report parsing:
Handle signed Physical Minimums
Handle signed Unit Exponents

Fix copy-paste-o. Per the HID spec, Global Item Tag 0b001101nn is
Physical Minimum, not a alias for Physical Maximum.

The report size is not a local item, so don't clear it when clearing local items.

netbsd.org->NetBSD.org

add RCSID

Fix a size calculation bug.

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

usbhid(3): use reallocarr

lib/libusbhid: Fix possible left shift changes signedness bit.

This bug was reported by UBSan runs.

lib/libusbhid/usage.c:247:27
lib/libusbhid/usage.c:244:28
lib/libusbhid/usage.c:235:13

Can result in left shift changes signedness bit as a side effect positive number
can go negative, cast it to unsigned for the operation and silence the issue.

Reviewed by: kamil@

branches: 1.10.16;
minor type fixes.

Teach hid_parse_usage_in_page() how to understand hex literals, in
addition to the usual table lookup.

Fix round-trip of hid_usage_in_page(hid_parse_usage_in_page()) when
the usage is a catch-all format string.

This should allow usbhidctl(1) to understand an item argument of
"Button:Button_65535".

fix debug build.

Use (unsigned char) cast to sanitise arguments to ctype functions.

Fix a load of international alphabet problems with isxxx() and toupper()
Change isspace(*char_ptr) to isspace(*char_ptr & 0xff) so that the correct
piece of memory is looked at for the bit mask.
gcc optimises out the '& 0xff' (on i386 at least).
Fixes problems found by gcc when the splurious (int) cast is removed
from the #defines in ctype.h

netbsd.org->NetBSD.org

add RCSID

sweep of errx/warnx, remove unnecessary trailing \n

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

Sync with OpenBSD

Remove Reserved usages and ranges thereof

Helps align with future merge

fix typos

fix various typos in comments and log messages.

fix spelling mistakes, mainly in comments and log messages.

Alphanumeric is spelled Alphanumeric

Extended usb_hid_usages, with help from the equivalent file from FreeBSD.
Favored NetBSD upon conflicts, except for a typo and consistency.

ok riz@

branches: 1.5.2;
PR/45850: Pierre Pronchery: USB multi-touch panels are not supported

branches: 1.4.6;
Add more Keypad usages in the Keyboard/Keypad page
from USB HID Usage Tables document version 1.11.

Admitedly these are not going to be noticed when ukbd(4) is around.

While here, correct a typo (that's also in the HUT document),
and normalize to ASCII a non-UTF-8 encoding of "moire".

"This may prove useful to some of you someday,
perhaps in a somewhat bizarre set of circumstances."
- Tom Lehrer

branches: 1.3.18;
add generic Device Controls usage page information

Add entries for items found on the Microsoft Wireless MultiMedia Keyboard 1.1.
Spell "Microsoft" correctly.

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

usbhid.3: hid_parse_usage_in_page() actually returns int

Add hid_parse_usage_page and hid_parse_usage_in_page to the NAME section

Remove workaround for ancient HTML generation code.

Use Lk macro when dealing with URLs. Another part of PR/29238.

branches: 1.13.6;
note const from actual API

Use .In instead of .Ar Pa for header files.

add const to the data for hid_use_report_desc() since it does
not modify the memory.

branches: 1.10.10; 1.10.12;
Minor fix in SEE ALSO; put xref first; .Pp before a sentence.

Grammar, spelling, markup fixes from jmc@openbsd.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

'NetBSD.org' and some mdoc fixes.

New sentence, new line. From Robert Elz.

Generate <>& symbolically.

Fix typo in URL, reported by Peter Valchev in private mail.

Corrected typo: hid(4) -> uhid(4)

Update for rename from usb to usbhid.

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

branches: 1.1.4;
libusbhid: Add expected symbols list.

PR lib/58838: shared libraries in base should all have expsym lists

Uses __BEGIN_DECLS so needs sys/cdefs.h; also needs stdint.h.
And, while here, add missing include guard.

add const to the data for hid_use_report_desc() since it does
not modify the memory.

add __BEGIN_DECLS/__END_DECLS so that this can be used from c++ libs
(there is code out there -plib/flightgear- which tries this)

branches: 1.3.4; 1.3.6;
cast shift argument in macro.

netbsd.org->NetBSD.org

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).

netbsd.org->NetBSD.org

Update for uhidev(4) changes.
Also rename libusb to libusbhid (which is a much better name).