This is the contemporary way of including find modules and including the
find module this way avoids cmake errors in conjunction with
find_package_handle_standard_args().
Signed-off-by: Kimon Hoffmann <Kimon.Hoffmann@lawo.com>
FUSE2 has compared to FUSE3 a rather complicated structure with respect
to the FUSE loop, as it uses two handles for the loop and the mount.
Due to needing the possibility to invalidate inodes during the session
and to exit the FUSE session, the session and channel handles need to be
kept alive.
When the session stops, and with that the FUSE session too, the FUSE
thread must still be able to unmount the FUSE mount.
But due to FUSE2's annoying structure, the FUSE session must be
destroyed before doing this.
In this time period, where the FUSE2 loop stops running and between
stopping the FUSE2 session, it cannot answer any requests.
As a result, the "path test", where the mount path is poked cannot be
performed.
This "path test" is however necessary to ensure, that the FUSE loop
exits.
So, the main thread pokes at the FUSE mount to ensure the loop
definitely exits to then signal the FUSE thread, that it can destroy the
session and channel object.
But at the same time, the FUSE loop may already exited and wait for the
main thread to be signalled, that it can destroy the session and channel
object.
The waiting conditions here cannot be satisfied, leading to a deadlock.
Fix this situation, by already signalling the FUSE thread, that it can
destroy the FUSE objects, after calling fuse_session_exit.
Unicode conversion functions with allocation returned NULL when the input was
a string of len = 0. Now those functions allocate buffers with the
corresponding empty string that the caller has to free.
To invalidate inodes, FUSE2 uses a FUSE channel handle, while FUSE3 uses
the FUSE session.
So, ensure the correct handle is passed to the respective API calls.
When invalidating inodes, it is obligatory, that the session was not
destroyed yet.
So, in case of the FUSE loop stops before the session stops wait with
the destroyal of the session, until it is clear, that it is not used
anymore.
Set inputType to system keyboard, otherwise keyboard can be opened with last used input type (eg. numeric)
Fix keyboard/modifiers panel opening, when keyboard stuck in other app
Hide zoom controls when keyboard is opened
