From owner-freebsd-current Sun Jul 7 19:40: 4 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2AEF937B400 for ; Sun, 7 Jul 2002 19:40:01 -0700 (PDT) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id 2028543E52 for ; Sun, 7 Jul 2002 19:39:57 -0700 (PDT) (envelope-from nate@rootlabs.com) Received: (qmail 36903 invoked by uid 1000); 8 Jul 2002 03:10:43 -0000 Date: Sun, 7 Jul 2002 20:10:43 -0700 (PDT) From: Nate Lawson To: current@freebsd.org Subject: dev_t semantics Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I am using dev->si_drv1 to store my softc (as are other drivers). What guarantees do I have about multiple opens/closes not stepping on each other's toes? How does -stable compare to -current in this regard? Thanks, Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message