[directfb-cvs] DirectFB

[Denis Oliver Kropp via CVS]

CVSROOT:        /cvs/directfb
Module name:    DirectFB
Changes by:     dok     20010817 07:22:53

Modified files:
        src/core       : core.c 

Log message:
In 'core_deinit_emergency()', e.g. when a signal is caught, try to prohibit
graphics hardware access by doing a 'gfxcard_sync()' and a
'pthread_mutex_trylock()' on 'card->lock' up to 100 times,
this may fail if the current thread locked it itself.

Fixes corruption of X when moving the mouse cursor during a crash.



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