From owner-freebsd-net Sun May 6 17:36:15 2001 Delivered-To: freebsd-net@freebsd.org Received: from thor.oit.pdx.edu (thor.oit.pdx.edu [131.252.120.40]) by hub.freebsd.org (Postfix) with ESMTP id C977837B424; Sun, 6 May 2001 17:36:11 -0700 (PDT) (envelope-from singh@pdx.edu) Received: from gere.odin.pdx.edu (gere.odin.pdx.edu [131.252.120.42]) by thor.oit.pdx.edu (8.11.1/8.11.1) with ESMTP id f470aAl01840; Sun, 6 May 2001 17:36:11 -0700 (PDT) Received: from localhost (singh@localhost) by gere.odin.pdx.edu (8.11.1/8.11.1) with ESMTP id f470aAl24073; Sun, 6 May 2001 17:36:10 -0700 (PDT) X-Authentication-Warning: gere.odin.pdx.edu: singh owned process doing -bs Date: Sun, 6 May 2001 17:36:10 -0700 (PDT) From: Harkirat Singh X-X-Sender: To: Cc: Subject: TCP timers - callout In-Reply-To: <20010420113920.31958.qmail@web12903.mail.yahoo.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello! I am doing a project and wanted to copy the value of tcp timers for my own use, in the earlier versions (2.2.7 & 3.4) it was simple to copy the value of all the tcp timers as there was #define TCPT_NTIMERS and then one can simply copy these timers as tp->myt_rxtcur = tp->t_rxtcur; so own for all the four timers. I am working on Release-4.2 and found that it uses various callout() macros which register thse timers with the kernel and then kernel will check after cartian fix time about the status of the timers. I want to know is there any documentation about functionality of callout macros as Stevens Volume II does'nt have much of the details about it. Thanks, Harkirat Singh To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message