> >> Previous behavior was working correctly. You have to handle > >> errorcodes > >> at some point and that means when error is handled it is zeroed (or > >> GRUB_ERR_NONE). So code is in callee where that loop was. > > >I suggest that we never set grub_errno to 0 (except the initialization). > >That would match the standard errno behavior: > > >http://www.opengroup.org/onlinepubs/009695399/functions/errno.html<http://www.opengroup.org/onlinepubs/009695399/functions/errno.html> > > >-- > >Regards, > >Pavel Roskin
But is it correct to check and handle errno in some `library` function (now we do) ? I CAN, but i do not have to examine errno after each non-error-free call; is it right?
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