From owner-freebsd-questions Wed Feb 7 5:14:51 2001 Delivered-To: freebsd-questions@freebsd.org Received: from mobile.wemm.org (c1315225-a.plstn1.sfba.home.com [65.0.135.147]) by hub.freebsd.org (Postfix) with ESMTP id C949137B401; Wed, 7 Feb 2001 05:14:31 -0800 (PST) Received: from netplex.com.au (localhost [127.0.0.1]) by mobile.wemm.org (8.11.1/8.11.1) with ESMTP id f17DELt59699; Wed, 7 Feb 2001 05:14:21 -0800 (PST) (envelope-from peter@netplex.com.au) Message-Id: <200102071314.f17DELt59699@mobile.wemm.org> X-Mailer: exmh version 2.2 06/23/2000 with nmh-1.0.4 To: "Rogier R. Mulhuijzen" Cc: Alfred Perlstein , chunan.li@nokia.com, freebsd-questions@FreeBSD.ORG, freebsd-net@FreeBSD.ORG Subject: Re: What's the callback mechanism? In-Reply-To: <4.3.2.7.0.20010207070518.00bc4760@mail.bsdchicks.com> Date: Wed, 07 Feb 2001 05:14:21 -0800 From: Peter Wemm Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG "Rogier R. Mulhuijzen" wrote: > At 23:42 6-2-01 -0800, Alfred Perlstein wrote: > >* chunan.li@nokia.com [010206 22:19] wrote: > > > Hi > > > Could you tell me how to implement the callback mechanism in FreeBSD? > > > >see the signal manpage for an example of how to specify a callback > >paramter. > > When I read his question I thought he meant callbacks with modems... =) > > Can you be more specific in your question maybe? Nokia use an embedded FreeBSD kernel in their router product, I suspect he means something to do with the networking stack - possibly the socket upcall mechanism. Cheers, -Peter -- Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message