On Mon, 2006-02-13 at 02:44 +0100, fons adriaensen wrote: > The real solution is to put the UI and RT parts in separate processes. > It's a bit more work, but not so much if you want to have a clean > interface between the two anyway. > What IPC mechanism would you recommend? I like the idea of using process shared mutex/CV objects backed by an mmap'ed tmpfs file. Not sure if this works with LinuxThreads though. Lee