Am 02.11.2011 00:52, schrieb Peter Hutterer: > Introduced in xf86-input-evdev-2.6.0-26-g4969389 > > Signed-off-by: Peter Hutterer <[email protected]> > --- > Cutting long to int for the return value loses us some values, notably in > the ABS_MT ranges. > > src/evdev.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/src/evdev.c b/src/evdev.c > index f593df0..6ab1a18 100644 > --- a/src/evdev.c > +++ b/src/evdev.c > @@ -190,7 +190,7 @@ static size_t EvdevCountBits(unsigned long *array, size_t > nlongs) > > static inline int EvdevBitIsSet(const unsigned long *array, int bit) > { > - return array[bit / LONG_BITS] & (1LL << (bit % LONG_BITS)); > + return !!(array[bit / LONG_BITS] & (1LL << (bit % LONG_BITS))); > } > > static inline void EvdevSetBit(unsigned long *array, int bit)
hi, i have never seen that !! notation. perhaps (array == 0) would be more readable and not suprise to much people ? re, wh _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
