Marco van de Voort wrote:

IMHO the universal handle (for e.g. IPC related handles and file handles) is
not a portable concept to begin with.

I think the concept of a handle as an opaque type is universal. What isn't safe is any assumption of consistent behaviour, e.g. that select() may be applied to any type of handle or that a program's stdin/stdout might in practice be implemented by a socket.

--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]
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