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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-02 23:11:55 -0800 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2009-11-05 08:41:59 +1000 |
| commit | a0f7f34dc5effc5822c618bfbf3a0872669c30ad (patch) | |
| tree | c3e6b621915741f50dc1e913a18fe6cb31f5dd01 /src/evdev.h | |
| parent | Fix drag-lock property handler for multiple draglock buttons. (diff) | |
| download | xf86-input-evdev-a0f7f34dc5effc5822c618bfbf3a0872669c30ad.tar.gz xf86-input-evdev-a0f7f34dc5effc5822c618bfbf3a0872669c30ad.tar.bz2 xf86-input-evdev-a0f7f34dc5effc5822c618bfbf3a0872669c30ad.zip | |
Relax checks when reopening devices
When checking whether we are dealing with the same device as before
when we try to reopen it evdev should not require exact match of
entire keymap. Users should be allowed to adjust keymaps to better
match their hardware even after X starts. However we don't expect
changes in [BTN_MISC, KEY_OK) range since these codes are reserved for
mice, joysticks, tablets and so forth, so we will limit the check to
this range.
The same goes for absinfo - limits can change and it should not result
in device being disabled.
Also check the length of the data returned by ioctl and don't try to
compare more than we were given.
[peter: moved the key comparison below the led+abs comparison]
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src/evdev.h')
0 files changed, 0 insertions, 0 deletions