WARNING: You should add the boolean check kwarg to the run_command call.
It currently defaults to false,
but it will default to true in future releases of meson.
See also: https://github.com/mesonbuild/meson/issues/9300
Traceback (most recent call last):
File "/builds/libfprint/libfprint/tests/umockdev-test.py", line 17, in <module>
version = tuple(int(_) for _ in umockdev_version.split(b'.'))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builds/libfprint/libfprint/tests/umockdev-test.py", line 17, in <genexpr>
version = tuple(int(_) for _ in umockdev_version.split(b'.'))
^^^^^^
ValueError: invalid literal for int() with base 10: b'g9049374\n'
Fix possible race which would happen when freeing the devices array
before cancelling the initialisation:
(/builds/libfprint/libfprint/_build/tests/test-fp-context:1449): GLib-CRITICAL **: 14:00:19.640: g_ptr_array_add: assertion 'rarray' failed
Drop re-definition of stderr. There's no need for this anywhere
(including glibc). This breaks in particular on musl because
stderr (and stdin) are both const, and macros unlike in glibc.
Bug: https://bugs.gentoo.org/853811
When opening the device, query the stored prints. This should usually
always succeed (and it should be fast). If it fails, then we are very
likely dealing with a corrupted template storage on the device. In that
case, emit the command to clear the storage in order to reset the device
and get it back into a usable state.
It is completely fine for a capture to have a low quality or fail. No
need to warn about this. Main reason to remove it though is so that
recordings that contain such a message do not trigger a failure.
If we delayed the suspend(/resume) call, then the circumstances may have
changed. In particular, an active action may have completed already
which means that the driver handler should not be called anymore.
These delayed calls are pushed into the mainloop for consistency.
However, they should run immediately and not be delayed, as such, it
makes sense to run them at a higher priority.
This actually solves an issue inside the CI where an URB reply is played
back even though it should be cancelled by the client.
We re-aquire the critical section at the start of the callback, however,
it needs to be dropped again (or not taken) if the interrupt transfer is
resubmitted.
The kernel caches URBs to get descriptor values. Doing a reset before
starting the record ensures that we will see any descriptor reads in the
usbmon trace and can therefore correctly replay them (possibly not true
if they happen multiple times).
Having this should at least give us a slightly better idea about the
version that the user has installed. Obviously it is still not very
accurate (maybe a git hash would be good if available?), but it should
still be helpful overall.
The code is correct, but gcc thinks the pointer is still NULL after the
call. As obvious workaround don't seem to work, just disable the warning
for now.
hermanlin