Re: callback and thread

[Soeren Sandmann <sandmann daimi au dk>]

Soeren Sandmann <sandmann daimi au dk> writes:

> while (1)
> {
>   Calculation *c;
>   gpointer r;
>
>   c = queue_read (); /* blocks if queue is empty, but that is OK */
>
>   r = c->do_calculation (c->data);
>
>   gtk_idle_add (c->return_func, c);
> }

This should be 

while (1)
{
  Calculation *c;

  c = queue_read (); /* blocks if queue is empty, but that is OK */

  c->data = c->do_calculation (c->data);

  gtk_idle_add (c->return_func, c);
}

The function c->return_func should be responsible for freeing c.