Hi, everyone. I have a problem,as follow. When program with rtlinux, we always worry about which function can be call, and which can not be call. And please help me to tell whether the following conclusion is right or not : Every Reentrant function can be call, and every non-reentrant function cannot be call. If it is right or nearly so, why don't we do some work to summarize all the function that can be call, and I think it will made programmers easy. Thanks for any answer. Regards Dyd -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED] --- For more information on Real-Time Linux see: http://www.rtlinux.org/~rtlinux/