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Peter Hutterer [Fri, 31 May 2013 05:24:39 +0000 (15:24 +1000)]
Free the event queue on cleanup.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Fri, 31 May 2013 01:26:01 +0000 (11:26 +1000)]
Check for allocation failure in libevdev_new()
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 04:04:33 +0000 (14:04 +1000)]
Rename ER_SYNC flag to LIBEVDEV_READ_SYNC
ER dated to an earlier version of this library called libevdev_read.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 04:02:17 +0000 (14:02 +1000)]
Add a function to retrieve the current slot
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 03:58:45 +0000 (13:58 +1000)]
Update the MT state properly
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 02:24:46 +0000 (12:24 +1000)]
If a client doesn't sync when it should, drop all sync events
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 02:20:21 +0000 (12:20 +1000)]
After a SYN_DROPPED, drop all events in the queue
Ideally, we could sync by pre-pending all the sync events and then pretend
nothing happened but our queue is too small and likely too full for any
extra events. So drop all events, then add the sync events to the queue.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 01:05:24 +0000 (11:05 +1000)]
Abstract the event queue away
Provide a couple of handler functions to avoid erroneous queue updates. This
will make it easier if we need to swap queue implementation later.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 00:42:24 +0000 (10:42 +1000)]
Drop the callback interface, replace with libevdev_next_event
Callbacks looked good on paper, but synaptics ran into an issue already that
it just couldn't easily pass around the state needed in the actual event
processing function.
Replace with a new interface that only returns the next event (still reading
more off the fd while doing so).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Wed, 29 May 2013 23:00:13 +0000 (09:00 +1000)]
Add log func handling
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Thu, 30 May 2013 02:18:39 +0000 (12:18 +1000)]
Fix MT slot index handling
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Peter Hutterer [Mon, 27 May 2013 04:59:41 +0000 (14:59 +1000)]
libevdev is a library to handle evdev devices
Two main goals of this library:
- 'transparently' handle SYN_DROPPED events
- avoid errors in ioctl handling by providing a simpler interface.
Keeps a cached copy of the device for quick querying.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>