If, on the other hand, you are talking about System V semaphores, then there is a nice IPC::Semaphore module available (I think it's even in the core).

And then reading up on semaphores in a good Unix programming book (Steven's Unix Network Progamming is my favorite) is probably a good idea.

Michael

In reply to Re: how to use semaphores? by mpeppler
in thread how to use semaphores? by Ras

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