Re: exec redirection only portably defined for FDs <= 2

[Geoff Clare via austin-group-l at The Open Group]

Geoff Clare wrote, on 11 Mar 2025:
>
> It could also make "test -t" portable for file descriptors > 2.
> E.g.:
> 
> exec 3> "$outfile"
> test -t 3

Of course, after sending this I remembered that we solved the
"test -t 3" problem a different way (in bug 1902), so feel free to
ignore that part.

-- 
Geoff Clare <g.cl...@opengroup.org>
The Open Group, Apex Plaza, Forbury Road, Reading, RG1 1AX, England