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List:       kde-devel
Subject:    Re: Multithreading with Pth HOWTO
From:       Roberto Alsina <ralsina () unl ! edu ! ar>
Date:       2000-03-07 8:20:05
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On Tue, 7 Mar 2000, Andreas Zehender wrote:

> Roberto Alsina wrote:
> > void *slotDoLongThingThread(void *arg);
> > 
> > void MyButton::slotDoLongThing(void)
> > {
> >     //This defines some aspects of the child thread, look at the Pth
> >     //docs.
> >     pth_attr_t attr = pth_attr_new();
> >     pth_attr_set(attr,PTH_ATTR_CANCEL_STATE,PTH_CANCEL_ASYNCHRONOUS);
> >     pth_attr_set(attr,PTH_ATTR_JOINABLE,FALSE);
> >     pth_attr_set(attr, PTH_ATTR_STACK_SIZE, 128*1024);
> >     pth_spawn(attr,query_actions_thread,this);
> > }
> 
> What is query_actions_thread here? Do you mean slotDoLongThingThread?
> Or how is slotDoLongThingThread called?

Yikes, that's what I get by trying to write examples by copy/paste ;-)
It is indeed slotDoLongThingThread.

> 
> > 
> > //The real function that does the work.
> > void *slotDoLongThingThread(void *arg)
> > {
> >     MyButton *myb=(MyButton *)arg;
> >     bool a;
> >     for (;a;)
> >     {
> >         a=doSomething();
> >         myb->doThingWithButton();
> >         pth_yield(NULL);
> >     }
> >     return NULL;
> > }
> > 
> 
> Greetings, Andreas
> -- 
> ------------------------------------------------------------------------
> Andreas Zehender                    http://www.ba-stuttgart.de/~azehende
> BA-Stuttgart                        mailto:azehende@ba-stuttgart.de
> 6. Semester                  ////
> Informationstechnik         (o o)        
> ------------------------oOO--(_)--OOo-----------------------------------
> 
> 

 ("\''/").__..-''"`-. .         Roberto Alsina
 `9_ 9  )   `-. (    ).`-._.`)  ralsina@unl.edu.ar
 (_Y_.)' ._   ) `._`.  " -.-'   Centro de Telematica
  _..`-'_..-_/ /-'_.'           Universidad Nacional del Litoral
(l)-'' ((i).' ((!.'             Santa Fe - Argentina
                                KDE Developer (MFCH)
The stone age didn't end for a lack of stone" Firoz Rasul

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