Alan Coopersmith wrote:

> Would it make sense to have close_func do
>         if (fd >= hi)
>               return 1;  /* stop walking */
>       else if (fd >= lo)
>               close(fd);
> 
> in order to more quickly exit the walk when its called from
> os.closerange(3, but) ?

That's a good idea.  I was thinking about that today, but forgot that all
errors are ignored (by the spec), so thought it wouldn't be possible, but I
think it would work.

Thanks,
Danek
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