Re: [PATCH] Detect key modifier status in 'sleep --interruptible'

[Vladimir 'phcoder' Serbinenko]

On Mon, Aug 24, 2009 at 12:27 AM, Robert Millan<address@hidden> wrote:
> On Wed, Aug 12, 2009 at 04:35:21PM +0100, Colin Watson wrote:
>> +static int
>> +grub_at_keyboard_keystatus (void)
>> +{
>> +  /* FIXME: I don't know if getting key modifier status is possible without
>> +   * BIOS help.  */
>> +  return 0;
>> +}
>> +
>
> What we do in these cases is leave the function pointer undefined, which
> means NULL value (and check this in the caller of course).
>
> But in at_keyboard it's definitely possible (check how we handle e.g. CTRL
> or SHIFT keys).
>
Exactly what I meant
> --
> Robert Millan
>
>  The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
>  how) you may access your data; but nobody's threatening your freedom: we
>  still allow you to remove your data and not access it at all."
>
>
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>



-- 
Regards
Vladimir 'phcoder' Serbinenko

Personal git repository: http://repo.or.cz/w/grub2/phcoder.git