On Wed, 11 Feb 1998, Chris Wedgwood wrote:
> This is done when the parent calls wait, wait3 or wait4. (Hmm - why is
> there no wait2?). The value returned to the parent will tell how the
> process
Because there is no wait() function with two arguments. :)
Ahh... hence, dup & dup2.
Simple really. Obvious once its pointed out (but isn't everything?)
-Chris
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