Hi, I've got a multi-thread program (in C) running under Debian/GNU Linux. And I need to store a pointer somewhere in a system place related to an particular thread in order to pass it to other routines running in the same thread. In other words I need to pass a pointer within a thread as if it would be declared as extern (i.e. not as a formal parameter), but in a thread safe manner. Could anyone please tell me how to do that?
Thank you, Andrew Makhorin