From: David Holm <david@realityrift.com>
Subject: Re: New Ada binding to OpenGL
Date: Sun, 05 Jan 2003 03:21:12 GMT
Date: 2003-01-05T03:21:12+00:00 [thread overview]
Message-ID: <IwNR9.4570$LY2.262308@newsc.telia.net> (raw)
In-Reply-To: 67HR9.4217$gv.98715@newsfep1-gui.server.ntli.net
chris.danx wrote:
>
> I've passed a C-null value to a c funtion from Ada using GNAT before,
> just wish I could remember how. Surely someone else has done it too?
> Did you try just "null", the ada word?
>
> There's also something about a C Null_Pointer in the Ref. Manual,
> section B.3.1, which might be what your looking for, though I've not
> used it and am not sure if that's its purpose.
>
It is working now. It turned out it wasn't the null at all but the function
call above it that failed and returned a null, which I never detected.
//David Holm
next prev parent reply other threads:[~2003-01-05 3:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-28 6:32 New Ada binding to OpenGL David Holm
2002-12-30 20:50 ` Joachim Schr�er
2002-12-30 21:45 ` David Holm
2003-01-08 20:20 ` Brian Gaffney
2003-01-08 23:47 ` David Holm
2003-01-09 9:55 ` Bobby D. Bryant
2003-01-10 18:33 ` Brian Gaffney
2002-12-30 22:51 ` David Holm
2003-01-03 18:38 ` Joachim Schr�er
2003-01-03 23:56 ` David Holm
[not found] ` <67HR9.4217$gv.98715@newsfep1-gui.server.ntli.net>
2003-01-05 3:21 ` David Holm [this message]
2003-01-03 21:57 ` Bobby D. Bryant
2003-01-04 19:11 ` Joachim Schr�er
2002-12-30 20:54 ` Joachim Schr�er
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