Add a flag for blocking read
authorPeter Hutterer <peter.hutterer@who-t.net>
Mon, 1 Jul 2013 05:46:23 +0000 (15:46 +1000)
committerPeter Hutterer <peter.hutterer@who-t.net>
Tue, 2 Jul 2013 00:59:01 +0000 (10:59 +1000)
commitf3a6b0c6854a59f4433217f279f76383687d0c3b
treefbee861b3c9ce5545f4e3627687a18572f99876a
parenta10fc33cd8f3b12c7acd862ab0504b5465fb36ca
Add a flag for blocking read

Not all clients need nonblocking read, so add a flag to read
in blocking mode. In that mode, events are only read from the fd when
the queue is empty.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
libevdev/libevdev.c
libevdev/libevdev.h
tools/libevdev-events.c