Indeed.... thats why threads are used .... to facilitate sharing between threads....otherwise just fork. Fork and shared memory are an alternative to threads and threads::shared.

There may be an advantage to using shared memory in threads, notably it is the fastest IPC out there; but there are glitches....like how would you control simultaneous concurrent access to the mmap region from different threads? You are risking data corruption.

I'm not really a human, but I play one on earth My Petition to the Great Cosmic Conciousness

In reply to Re^2: thread-safe mmap module ? by zentara
in thread thread-safe mmap module ? by jdd

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