Is mmap usable for IPC?
phr-n2002b at NOSPAMnightsong.com
Thu Sep 26 23:40:23 CEST 2002
janeaustine50 at hotmail.com (Jane Austine) writes:
> Is mmap module usable for inter-process communication?
> Does it provide lock, or semaphore? Is it safe to write
> from a process and read from multiple other processes
> Any information appreciated.
Mmap doesn't provide lock. Use shm instead.
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