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| author | Jeff Brown <jeffbrown@google.com> | 2011-04-13 08:29:38 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-04-13 08:35:24 +0200 |
| commit | 9fb0f14e31b6101a0cc69a333b43541044f9b0a6 (patch) | |
| tree | a384acf387f5dff50e0c3a56fa54336dedd286c5 /Documentation/rbtree.txt | |
| parent | Input: document event types and codes and their intended use (diff) | |
| download | linux-9fb0f14e31b6101a0cc69a333b43541044f9b0a6.tar.xz linux-9fb0f14e31b6101a0cc69a333b43541044f9b0a6.zip | |
Input: evdev - indicate buffer overrun with SYN_DROPPED
Add a new EV_SYN code, SYN_DROPPED, to inform the client when input
events have been dropped from the evdev input buffer due to a
buffer overrun. The client should use this event as a hint to
reset its state or ignore all following events until the next
packet begins.
Signed-off-by: Jeff Brown <jeffbrown@android.com>
[dtor@mail.ru: Implement Henrik's suggestion and drop old events in
case of overflow.]
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'Documentation/rbtree.txt')
0 files changed, 0 insertions, 0 deletions