From owner-freebsd-questions@FreeBSD.ORG Wed Jan 21 13:06:53 2009 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 86FAE1065692 for ; Wed, 21 Jan 2009 13:06:53 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from smtp02.lnh.mail.rcn.net (smtp02.lnh.mail.rcn.net [207.172.157.102]) by mx1.freebsd.org (Postfix) with ESMTP id 304858FC18 for ; Wed, 21 Jan 2009 13:06:52 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from mr02.lnh.mail.rcn.net ([207.172.157.22]) by smtp02.lnh.mail.rcn.net with ESMTP; 21 Jan 2009 08:06:52 -0500 Received: from smtp01.lnh.mail.rcn.net (smtp01.lnh.mail.rcn.net [207.172.4.11]) by mr02.lnh.mail.rcn.net (MOS 3.10.4-GA) with ESMTP id PKX81216; Wed, 21 Jan 2009 08:06:51 -0500 (EST) Received: from 209-6-22-188.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com (HELO jerusalem.litteratus.org.litteratus.org) ([209.6.22.188]) by smtp01.lnh.mail.rcn.net with ESMTP; 21 Jan 2009 08:06:51 -0500 From: Robert Huff MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18807.7658.648830.399278@jerusalem.litteratus.org> Date: Wed, 21 Jan 2009 08:06:50 -0500 To: Trober In-Reply-To: <20090121123826.D19AA140AD@karpathos.uni5.net> References: <20090121123826.D19AA140AD@karpathos.uni5.net> X-Mailer: VM 7.17 under 21.5 (beta28) "fuki" XEmacs Lucid X-Junkmail-Whitelist: YES (by domain whitelist at mr02.lnh.mail.rcn.net) Cc: questions@freebsd.org Subject: Re: source of uname information X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jan 2009 13:06:55 -0000 Trober : >> Am I correct in believing "uname" gets its information from the >> kern.version sysctl? > > I believe "YES", based on > [1]http://www.freebsd.org/cgi/cvsweb.cgi/src/usr.bin/uname/uname.c > > See "= NATIVE_SYSCTL2_GET(ver= sion, CTL_KERN, KERN_VERSION)", on > source above. > > I hope I've helped. It does. Next question: Can someone explain this: huff@jerusalem>> sysctl kern.version kern.version: FreeBSD 8.0-CURRENT #0: Tue Jan 20 10:40:57 EST 2009 huff@jerusalem.litteratus.org:/usr/obj/usr/src/sys/JERUSALEM huff@jerusalem>> uname -a FreeBSD jerusalem.litteratus.org 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Tue Jan 20 10:40:57 EST 2009 huff@jerusalem.litteratus.org:/usr/obj/usr/src/sys/JERUSALEM i386 Robert huff