[Gllug] cuserid?

[Peter Childs]

How do I find out who the current user is as returned by whoami in c
I've been using cuserid but I've just hit a problem that some of the
username are more than 9 characters in length. All the docs seam to
surgest using the environment varable LOGNAME but this does not seam
to be right either.

Any ideas

Peter Childs
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