From: Wesley Groleau <wesgroleau@despammed.com>
Subject: Re: ISO/IEC 14519 - Ada POSIX binding
Date: Fri, 20 Jun 2003 15:49:08 -0500
Date: 2003-06-20T15:49:08-05:00 [thread overview]
Message-ID: <sxydnZ6o9r-I7m6jXTWJhg@gbronline.com> (raw)
In-Reply-To: <3EF338C5.2010005@cogeco.ca>
> But there _are_ problems WRT Ada. The first that comes to mind is
> the whole error handling approach. POSIX likes the idea of an errno
> value with errno codes. The Ada approach often uses exceptions, and
> perhaps supplementary information APIs, which differ decidedly from
> the POSIX interface.
The POSIX binding I looked at had a single exception,
POSIX_Error and then you were supposed to examine the
errno variable. Proctalgia, but it's the price you pay
for interfacing to such a primitive system. Rather than
"roll-your-own" completely, I'd say use POSIX as a thin
binding and provide a thick binding to wrap it in.
next prev parent reply other threads:[~2003-06-20 20:49 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-19 21:43 ISO/IEC 14519 - Ada POSIX binding Mark Lorenzen
2003-06-19 21:29 ` tmoran
2003-06-28 23:48 ` Richard Riehle
2003-06-20 11:57 ` Marin David Condic
2003-06-20 14:08 ` Ludovic Brenta
2003-06-20 16:39 ` Warren W. Gay VE3WWG
2003-06-20 18:33 ` tmoran
2003-06-20 19:09 ` Warren W. Gay VE3WWG
2003-06-21 19:14 ` Florian Weimer
2003-06-21 19:42 ` tmoran
2003-06-21 21:04 ` Robert I. Eachus
2003-06-29 15:05 ` Florian Weimer
2003-06-20 19:24 ` Georg Bauhaus
2003-06-20 20:49 ` Warren W. Gay VE3WWG
2003-06-20 20:49 ` Wesley Groleau [this message]
2003-06-20 23:05 ` Mark Lorenzen
2003-06-21 1:49 ` David Emery
2003-06-21 19:19 ` Florian Weimer
2003-06-21 21:47 ` David Emery
2003-06-21 22:22 ` Larry Kilgallen
2003-06-23 16:13 ` Warren W. Gay VE3WWG
2003-06-23 22:41 ` Berend de Boer
2003-06-24 9:52 ` Lutz Donnerhacke
2003-06-24 20:43 ` Berend de Boer
2003-06-25 9:02 ` Pascal Obry
2003-06-25 9:46 ` Lutz Donnerhacke
2003-06-25 21:19 ` Berend de Boer
2003-06-21 13:01 ` Pascal Obry
2003-06-21 12:11 ` Marin David Condic
2003-06-21 12:44 ` Ludovic Brenta
2003-06-21 13:03 ` Larry Kilgallen
2003-06-21 22:28 ` Ludovic Brenta
2003-06-22 3:45 ` Larry Kilgallen
2003-06-22 8:47 ` Mark Lorenzen
2003-06-23 16:36 ` Warren W. Gay VE3WWG
2003-06-24 11:46 ` Marin David Condic
2003-06-21 19:09 ` Florian Weimer
2003-06-21 22:38 ` Mark Lorenzen
2003-06-21 22:51 ` Ludovic Brenta
2003-06-23 16:54 ` Warren W. Gay VE3WWG
2003-06-24 11:49 ` Marin David Condic
2003-06-24 13:31 ` Warren W. Gay VE3WWG
2003-06-23 16:46 ` Warren W. Gay VE3WWG
2003-06-23 22:43 ` Berend de Boer
2003-06-29 15:10 ` Florian Weimer
2003-06-29 20:58 ` David Emery
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