Am Montag 04 September 2006 15:36 schrieb Sjoerd Simons:
> On Tue, Aug 22, 2006 at 12:54:54PM -0700, Steve Langasek wrote:
> > It's clear that hald has the means to work whether acpid is started in
> > advance or not, but that acpid has no such mechanism to cope with hald
> > blocking its access to /proc/acpi/event.  Nor should it, AFAICT.
> >
> > If we want reliable cooperation between these two packages, the only way
> > I can see to do it is for hal to depend on acpid and not try to access
> > /proc/acpi/event directly.  There's no other way to reliably ensure that
> > acpid always has a chance to connect first without hald opportunistically
> > blocking the file.
>
> I don't want hal depending on acpid. I will patch the hal acpi addon to not
> directly use the proc interface iff /usr/sbin/acpid exists.
>
> The only open problem will then be when acpid is installed by the user
> while hal is already running. In that case acpid should probably restart
> hald.
>
> Does that sound okay ?

No problem. Btw.: you can get the acpi events by reading from the acpid 
socket. The events are mirrored there.

Cheers,
Cajus


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