From owner-freebsd-hackers Tue May 21 10:22:22 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id KAA11713 for hackers-outgoing; Tue, 21 May 1996 10:22:22 -0700 (PDT) Received: from covina.lightside.com (covina.lightside.com [198.81.209.1]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id KAA11708; Tue, 21 May 1996 10:22:21 -0700 (PDT) Received: by covina.lightside.com (Smail3.1.28.1 #6) id m0uLv8J-0004KBC; Tue, 21 May 96 10:22 PDT Date: Tue, 21 May 1996 10:22:02 -0700 (PDT) From: Jake Hamby To: Terry Lambert cc: jkh@time.cdrom.com, current@FreeBSD.ORG, hackers@FreeBSD.ORG Subject: Re: Congrats on CURRENT 5/1 SNAP... In-Reply-To: <199605210521.WAA29987@phaeton.artisoft.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Mon, 20 May 1996, Terry Lambert wrote: > Which LWP? The SunOS 4.x LWP, which is a user space library that > uses aioread/aiowrite/aiowait/aiocancel, or the kernel threads in > Solaris, also called LWP's? > > "There are no SunOS 4.x LWP's, there are only Solaris LWP's!" > "We have *always* been at war with the East!" > "There is no Dana, only Zuul!" > > The SunOS LWP's are pretty easy. > > The Solaris LWP's are a bit harder. They require kernel preemption and > multithreading. I suspect it is the latter, as /usr/openwin/bin/ttsession is linked to libthread.so.1. BTW, since most Openwindows Deskset apps use ToolTalk to varying degrees (as does CDE), they will have problems in its absence. ---Jake