These are just to shut the compiler up, in all three cases we only access
the respective values if they're defined.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
EV_MAX is a valid (though unused) value.
Reported-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This will check for invalid types for us, and we can do a better check
for signed/unsigned comparison.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Having the declarations in the form of [0...EV_MAX] = NULL together
with the actual definitions causes warnings for every true definition if
-Woverride-init is enabled.
We can drop them for most as they're zero, but still need them for
ev_max (which defaults to -1), not zero. So use the GCC pragma to
disable the warnings for this file.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Python 3 doesn't have a print statement, only a print function.
Fixed with:
2to3 make-event-names.py | git apply
Print as function requires Python 2.6 which is reasonable enough given
that even RHEL6 ships that.
Even though it's not needed for 2.6, use
from __future__ import print_function
to avoid accidentally introducing a print statement in the future.
With this line, print "blah" is now a syntax error in python 2.
This line was added manually, after the 2to3 conversion.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Previous find command wouldn't actually list the generated documentation
files, so they'd be missing in the tarball.
...and add a dist-hook to make sure this won't happen during release.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
No functional effect as the size would end up being the same anyway
due to the values of KEY_MAX and LED_MAX.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This is technically an API, but not an ABI change.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
This way any ABS_MT_ event value that comes in will also be stored in abs_info.
That always corresponds to "current slot", so if a user calls
libevdev_set_event_value() or libevdev_get_event_value() they're actually
modifying the current slot value.
When the current slot changes, sync the state back into the absinfo values.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Other clients of an evdev device need to have the events they receive
be separated, in moment in time, from other events by an EV_SYN/
SYN_REPORT. This is the responsibility of the client who writes events
into the stream.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
The "Entering/Leaving directroy /xyz" messages only add noise to
make-output. Even without we still get short hints which directory is
currently processed. Compare the two outputs below:
With --no-print-directory added:
make --no-print-directory all-recursive
Making all in doc
doxygen libevdev.doxygen
Making all in libevdev
python2 ./make-event-names.py --output=c > event-names.h
make all-am
CC libevdev.lo
CCLD libevdev.la
Making all in tools
CC libevdev-events.o
CCLD libevdev-events
Making all in test
CC test-main.o
CC test-event-names.o
CC test-libevdev-init.o
CC test-libevdev-has-event.o
CC test-int-queue.o
CC test-libevdev-events.o
CC libevdev.o
CC test-common-uinput.o
CC test-common.o
CCLD test-libevdev
Without it:
make all-recursive
make[1]: Entering directory `/home/david/dev/libevdev'
Making all in doc
make[2]: Entering directory `/home/david/dev/libevdev/doc'
doxygen libevdev.doxygen
make[2]: Leaving directory `/home/david/dev/libevdev/doc'
Making all in libevdev
make[2]: Entering directory `/home/david/dev/libevdev/libevdev'
python2 ./make-event-names.py --output=c > event-names.h
make all-am
make[3]: Entering directory `/home/david/dev/libevdev/libevdev'
CC libevdev.lo
CCLD libevdev.la
make[3]: Leaving directory `/home/david/dev/libevdev/libevdev'
make[2]: Leaving directory `/home/david/dev/libevdev/libevdev'
Making all in tools
make[2]: Entering directory `/home/david/dev/libevdev/tools'
CC libevdev-events.o
CCLD libevdev-events
make[2]: Leaving directory `/home/david/dev/libevdev/tools'
Making all in test
make[2]: Entering directory `/home/david/dev/libevdev/test'
CC test-main.o
CC test-event-names.o
CC test-libevdev-init.o
CC test-libevdev-has-event.o
CC test-int-queue.o
CC test-libevdev-events.o
CC libevdev.o
CC test-common-uinput.o
CC test-common.o
CCLD test-libevdev
make[2]: Leaving directory `/home/david/dev/libevdev/test'
make[2]: Entering directory `/home/david/dev/libevdev'
make[2]: Leaving directory `/home/david/dev/libevdev'
make[1]: Leaving directory `/home/david/dev/libevdev'
We don't really win any useful information from these messages.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
SYMBOL_CACHE_SIZE was removed in newer doxygen releases. We use the
default value, so simply drop it.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We put m4 files into a separate directory. If we ever put our own files in
there, we need to include it. Furthermore, this suppresses annoying
autotools warnings.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This enables libevdev_get_event_value(dev, EV_LED, LED_NUML); to check
if a LED is on or off.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Keep it in line with the non-kernel setter
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Simply enabling the bits is not enough, we need to provide axis
information too if we want to enable this properly.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
libevdev has no external dependencies and both check and libudev are
only required for running the unit-tests. Make them optional.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
No real effect on the test, this check is just so that a follow-up patch to
fix the tests for the new uinput backend is a bit easier to review.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Changing a single value on an abs axis is slightly more common than
having to enable that axis outright. Provide a set of accessors for
doing so.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Deprecated:
* libevdev_get_abs_min, libevdev_get_abs_max
* libevdev_get_input_prop_name
Will be removed in one or two versions.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Only EV_REP and EV_ABS accept data.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Returns non-zero if there are events avialable to be read.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
