cp functions not called during testsuite execution

[Mike Stump]

> From: Joern Rennecke <amylaar@cygnus.co.uk>
> To: mrs@wrs.com (Mike Stump)
> Date: Tue, 25 Aug 1998 01:42:22 +0100 (BST)

> What do you do about error returns from system calls that might not
> happen for an entire generation of computers?

Right!  I didn't say I was for it, I did want to say more than my
original `No', just in case people did put it in the compiler.  I gave
them a framework that is more acceptable to me than just ripping out
things wholesale without `engineering' them out.