I guess your persistency criterion rules out a unix fifo (mkfifo foo)?

That and the fact that FIFO is a pipe not a stack (FILO). :)

Another option would perhaps be system V message queues

Queues are usually FIFOs as well.

I can almost hear it: "FILO?! D'Oh!" - tye        

In reply to Re^2: Persistent stack implementation (s/L/F/) by tye
in thread Persistent stack implementation by jeteve

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