- Fix a compile warning where the return value of a call
to a write() function was ignored.
- Remove redundant include files from userland USB header files.
- Add some now needed include files to various C-files.
- Use CLOCK_MONOTONIC instead of CLOCK_REALTIME, because CLOCK_MONOTONIC
does not wrap into negative in near future. This fixes any potential
problems using "pthread_cond_timedwait()".
- Fix a bug where the "libusb_wait_for_event()" function computes an
absolute timeout instead of a relative timeout. USB transfers do
not depend on this timeout value.
- Add dependency towards LibPthread to Makefile, because LibUSB v1.0
needs this library to function correctly.
MFC after: 1 week
1) We need to allow the USB callback to free the USB transfer itself.
2) The USB transfer buffer should only be automatically freed when
freeing the USB transfer.
Fixed by: hselasky
Submitted by: Gustau Perez i Querol
Approved by: thompsa (mentor)
- fix a memory leak on the USB backend
- fix invalid pointer computations (in one case memory outside the allocated
area was written in LibUSB v1.0)
- make sure memory is always initialised, also in failing cases
- add missing functions from v1.0.4
PR: usb/140325
Reported by: Robert Jenssen
Submitted by: Hans Petter Selasky
MFC After: 3 days
- Fix possible uninitialised variables and null derefs
- Support big transfers
- Various bug fixes and style changes
Submitted by: Sylvestre Gallon
Sponsored by: Google Summer of Code 2009
Approved by: re (kib)
Add libusb 1.0 support which is compatible with the latest revision on
Sourceforge. Libusb 1.0 is a portable usb api released December 2008 and
supersedes the original libusb released 10 years ago, it supports isochronous
endpoints and asynchronous I/O. Many applications have already started using
the interfaces.
This has been developed as part of Google Summer of Code this year by Sylvestre
Gallon and has been cribbed early due to it being desirable in FreeBSD 8.0
Submitted by: Sylvestre Gallon
Sponsored by: Google Summer of Code 2009
Reviewed by: Hans Petter Selasky
