Date:	Thu, 28 Oct 93 19:47:38 PDT
From:	Peter Crowley <pcrowley AT qdeck DOT com>
To:	turnbull AT shako DOT sk DOT tsukuba DOT ac DOT jp, vic AT THEORY DOT qdeck DOT com
Cc:	djgpp AT sun DOT soe DOT clarkson DOT edu
Subject:	Re: popen

Text item: 

>    If you don't really need pipes, but just want to pass input to a
>child process which is a filter, this can be done by using temporary
>files.  See the MS-DOS implementation of gawk (you can get it at any
>GNU mirror, eg wuarchive.wustl.edu).  It doesn't work quite right "out
>of the box" (it was intended for I think Turbo and MSC) but the mods
>needed for djgpp are obvious and take about fifteen minutes (look for
>"#ifdef MSDOS").

Attached is a popen() implementation which can be used by those who
- as mentioned above - do not need real pipes.

Peter Crowley
Quarterdeck Offices Systems
pcrowley AT qdeck DOT com

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