On Thursday 08 March 2018 17:10:22 Kai-Heng Feng wrote: > +int dell_switchable_gfx_enabled(bool *enabled); What about following API? bool dell_switchable_gfx_is_enabled(void); Are you really interested in errors? Then what about? int dell_switchable_gfx_is_enabled(void); with e.g. < 0 - error = 0 - disabled > 0 - enabled -- Pali Rohár pali.rohar@xxxxxxxxx
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