here's the questions 1) what are the hints for reentrant code ? tips or rules to follow 2) what is realy thread safeness ? and how can i be sure that a fonction is thread safe ? 3) how long can a fonction be in difrent machines (i86 ...) -- "Unix is user friendly not idiot friendly" ------------------------------------------------- This mail sent through IMP: http://webmail.students.itu.edu.tr -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/