libXi: Changes to 'master'

[Peter Hutterer]

 man/XIChangeProperty.txt |   16 ++++++++++++----
 man/XIGrabButton.txt     |   13 ++++++++++---
 man/XIGrabDevice.txt     |   15 +++++++++++----
 man/XIGrabEnter.txt      |   13 ++++++++++---
 man/XIQueryDevice.txt    |    2 +-
 src/XExtInt.c            |   30 +++++++++++++++++++++---------
 src/XIQueryDevice.c      |    4 ++--
 7 files changed, 67 insertions(+), 26 deletions(-)

New commits:
commit 4dcbad7e10289317edc22113c1f451d79df221e1
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Fri Jun 3 15:46:47 2011 +1000

    man: update property and grab man pages for new constants
    
    Suggest the use of the new XIGrabModeAsync, etc. defines instead of the core
    defines. Add a BUGS section to each man page explaining
    backwards-compatibility.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
    Reviewed-by: Daniel Stone <daniel at fooishbar.org>

commit 14f674296bc23b3cd50f6d302c3064250132c2c1
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Mon Aug 22 13:55:56 2011 +1000

    man: fix typo in XIQueryDevice man page
    
    struct name is XIValuatorClassInfo.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>

commit 91f928a70246c26cbee00bf59a8e318e9317142e
Author: Peter Hutterer <peter.hutterer at who-t.net>
Date:   Wed Aug 17 15:20:48 2011 +1000

    Handle unknown device classes.
    
    If the server sends an unknown device class in response to an XIQueryDevice
    call, no memory is allocated for these classes but we still write type
    and sourceid as well as setting to->classes[i]. The latter causes multiple
    classes to point to the same memory field.
    
    Move the common code of assigning these three into the respective class type
    handlers so to automatically skip any unknown classes.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>