From owner-freebsd-hackers@FreeBSD.ORG Tue Sep 14 00:02:49 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1AA8D16A4CE; Tue, 14 Sep 2004 00:02:49 +0000 (GMT) Received: from mail.broadpark.no (mail.broadpark.no [217.13.4.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 871B843D39; Tue, 14 Sep 2004 00:02:48 +0000 (GMT) (envelope-from des@des.no) Received: from dwp.des.no (37.80-203-228.nextgentel.com [80.203.228.37]) by mail.broadpark.no (Postfix) with ESMTP id AD0441416; Tue, 14 Sep 2004 02:03:26 +0200 (MEST) Received: by dwp.des.no (Postfix, from userid 2602) id 55660B85E; Tue, 14 Sep 2004 02:02:47 +0200 (CEST) To: Maxime Henrion References: <200409091630.36721.db@traceroute.dk> <20040909143621.GD13294@elvis.mu.org> From: des@des.no (=?iso-8859-1?q?Dag-Erling_Sm=F8rgrav?=) Date: Tue, 14 Sep 2004 02:02:47 +0200 In-Reply-To: <20040909143621.GD13294@elvis.mu.org> (Maxime Henrion's message of "Thu, 9 Sep 2004 16:36:21 +0200") Message-ID: User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable cc: hackers@freebsd.org Subject: Re: Runtime loading X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Sep 2004 00:02:49 -0000 Maxime Henrion writes: > db wrote: > > In my C++ program I need to load some files/classes at runtime, so > > that users can add "plugins" without recompilling my program. What > > functions should I use? I'm using FreeBSD 5.3-beta2 btw. > I'm not sure about C++, though I guess you could use the same functions as > in C. dlopen() etc. work just fine in C++. Beware of name mangling issues, though; you might not be able to load plugins compiled with a different compiler. DES --=20 Dag-Erling Sm=F8rgrav - des@des.no