Well, ive attached the source code of my program. To anser to your question, recv is initialized to task=6; ltherad=0; i know that my program starts with task=5 so im using the next task available.
Cervi~no Ulises kermit@tower.com.ar c-3087-2@unrctu.edu.ar ...............................................................................
l4-hackers@os.inf.tu-dresden.de