Re: PROPOSAL: Split uiomove into uiopeek, uioskip

[Mouse <mouse%Rodents-Montreal.ORG@localhost>]

> I propose adding uiopeek(buf, n, uio) and uioskip(n, uio) which
> together are equivalent to successful uiomove(buf, n, uio).

For what it may be worth, I like this.  I don't _think_ I've ever run
into issues caused by this issue before, but I have trouble seeing it
as anything other than a bug waiting to happen.

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