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Feb 15 at 8:06 comment added David Alsh Absolutely dumb question but what is "shared memory"? I've messed around with shm_open but I need to notify a process that I have incoming work it needs to do - which I don't think that does. Is shared memory the same thing as a memory mapped file?
Feb 19, 2017 at 21:13 comment added Pacerier Well if you open 2 pipes, then you get bidi behavior too.
Aug 6, 2009 at 7:26 history answered MarkR CC BY-SA 2.5