David Luyer wrote:
> So not everyone returns NULL on unknown errno values or sets errno on
> errors.
That is entirely fine. The above is a valid return (strerror handled the
unknown error fine without any error, instead it returned a message
describing the unknown errno).
The mess with error checking is to handle those OS:es which doesn't
handle unknown errors.
/Henrik
Received on Tue Jul 29 2003 - 13:15:59 MDT
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