[19989] in cryptography@c2.net mail archive
Re: GnuTLS (libgrypt really) and Postfix
daemon@ATHENA.MIT.EDU (Werner Koch)
Wed Feb 15 20:57:49 2006
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
From: Werner Koch <wk@gnupg.org>
To: John Denker <jsd@av8n.com>
Cc: "James A. Donald" <jamesd@echeque.com>,
Dave Korn <davek_throwaway@hotmail.com>, cryptography@metzdowd.com,
smb@cs.columbia.edu
Date: Wed, 15 Feb 2006 16:18:00 +0100
In-Reply-To: <43F24353.9070108@av8n.com> (John Denker's message of "Tue, 14
Feb 2006 15:53:39 -0500")
On Tue, 14 Feb 2006 15:53:39 -0500, John Denker said:
> It is straightforward but laborious to simulate exception-throwing
> in C:
> extern int errno;
> /* try some stuff */
> if (errno) return; /* return immediately on any error */
Except that this does not work. ERRNO gets set by most calls only on
error so if everything went fine in the "try ssome stuff" you get
random results.
Shalom-Salam,
Werner
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