[PD] -rt flag and shell scripts
rat at telecoma.net
rat at telecoma.net
Thu Oct 7 10:11:42 CEST 2004
hi,
maybe somebody can comment on that:
the intention for the -rt flag for the patch i use was
to reduce noise which i got because of heavy data sorting
by a shell script which provides the data for the patch.
by now using the -rt flag it even gets worse, the somtimes noise
mutated to dropouts + heavy clicks.
i call the shell scripts via the shell external.
is it possible that the execution of the scripts is
given priority because of calling them from pd -rt ?
if yes would there be a way around this ?
merci
erich
----------------------------------
http://randomseed.org
On Wed, 6 Oct 2004, Martin Pichlmair wrote:
>
> hi erich,
>
> afaik suid runs the program under the owner's name. so in your case pd
> has to be owned by root (the patch does not matter) in order to run as
> root's process.
>
> chown root:spinne pd
>
> should do it.
>
> lg
> martin
>
>
> On Oct 6, 2004, at 14:47, <rat at telecoma.net> wrote:
>
> > hi,
> >
> > i want to run pd with rt flag as a user.
> > so i searched the archive on how to do
> > this.
> >
> > besides that there were several solutions
> > regarding chmod - non if these are working
> > for me.?!%
> >
> > at the moment its set to chmod 4755:
> >
> > -rwsr-xr-x 1 spinne spinne 1839956 Oct 4 13:18 pd
> > but i get a: realtime setting failed because not root
> >
> > if it works with -rt, should i get some
> > output on the terminal regarding rt
> > capapilities ?
> >
> > is */bin/pd the only file which needs a chmod ?
> >
> > i would very thankful for some suggestions
> >
> > merci
> >
> > erich
> >
> >
> >
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> attacksyour.net/pi
>
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