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From: "John B. Matthews" <nospam@nospam.invalid>
Newsgroups: comp.lang.ada
Subject: Re: How to exit a loop with keyboard input
Date: Mon, 12 Apr 2010 12:16:52 -0400
Organization: The Wasteland
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Date: 2010-04-12T12:16:52-04:00
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In article <20100412181434.dd154269.tero.koskinen@iki.fi>,
 Tero Koskinen <tero.koskinen@iki.fi> wrote:

> On Mon, 12 Apr 2010 03:36:42 -0700 (PDT) Jerry wrote:
> 
> > Thanks, Georg and Manuel, for testing. I'm on OS X 10.5.8 and:
> 
> Most likely Get_Immediate is not implemented for OS X and
> the code is defaulting to blocking behaviour.
> 
> Look at getc_immediate_common in sysdep.c.
> 
> I have there (gcc 4.3.4) following #ifdef jungle:
> ...
> {
> #if defined (linux) || defined (sun) || defined (sgi) || defined (__EMX__) \
>     || (defined (__osf__) && ! defined (__alpha_vxworks)) \
>     || defined (__CYGWIN32__) || defined (__MACHTEN__) || defined (__hpux__) \
>     || defined (_AIX) || (defined (__svr4__) && defined (i386)) \
>     || defined (__Lynx__) || defined (__FreeBSD__) || defined (__OpenBSD__)
> ...
> 
> __MACHTEN__ might be related to OS X, but I don't have a Mac around, so
> I am just guessing.

For reference, MachTen is a product to run the GNU development toolset, 
including GNAT, on Mac OS 9.

<http://www.tenon.com/products/machten/>

-- 
John B. Matthews
trashgod at gmail dot com
<http://sites.google.com/site/drjohnbmatthews>