From owner-freebsd-questions Mon Sep 13 12:56:39 1999 Delivered-To: freebsd-questions@freebsd.org Received: from mail.rdc1.sfba.home.com (ha1.rdc1.sfba.home.com [24.0.0.66]) by hub.freebsd.org (Postfix) with ESMTP id 22B4D15072 for ; Mon, 13 Sep 1999 12:56:36 -0700 (PDT) (envelope-from mwakers@home.com) Received: from c67050-a.plstn1.sfba.home.com ([24.5.221.231]) by mail.rdc1.sfba.home.com (InterMail v4.01.01.00 201-229-111) with SMTP id <19990913195635.FUKW24479.mail.rdc1.sfba.home.com@c67050-a.plstn1.sfba.home.com>; Mon, 13 Sep 1999 12:56:35 -0700 Received: by c67050-a.plstn1.sfba.home.com with Microsoft Mail id <01BEFDE7.E679FEA0@c67050-a.plstn1.sfba.home.com>; Mon, 13 Sep 1999 13:00:05 -0700 Message-ID: <01BEFDE7.E679FEA0@c67050-a.plstn1.sfba.home.com> From: "Michael W. Akers" To: "questions@FreeBSD.ORG" , 'Mark Ovens' Subject: RE: Where's the source Luke? Date: Mon, 13 Sep 1999 13:00:04 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Mark, Found it in /usr/src/lib/libstand Mike Akers M. Akers Enterprises ---------- From: Mark Ovens [SMTP:mark@dogma.freebsd-uk.eu.org] Sent: Monday, September 13, 1999 12:08 PM To: questions@FreeBSD.ORG Subject: Where's the source Luke? Can someone tell me where to find the source code for ioctl()? I've searched all the .c files under /usr/src/sys and have found plenty of functions called xxxx_ioctl, e.g. kbd_ioctl(), but not a plain ``ioctl()''. I'm beginning to think that a call to ioctl() gets mapped to some function specific to the device. The particular instance I'm interested in is in video_mode() in vidcontrol.c: if (*index < argc) { for (i = 0; modes[i].name != NULL; ++i) { if (!strcmp(argv[*index], modes[i].name)) { mode = modes[i].mode; break; } } if (modes[i].name == NULL) return; =====>> if (ioctl(0, mode, NULL) < 0) <<=============== warn("cannot set videomode"); Thanks. -- STATE-OF-THE-ART: Any computer you can't afford. OBSOLETE: Any computer you own. ________________________________________________________________ FreeBSD - The Power To Serve http://www.freebsd.org My Webpage http://ukug.uk.freebsd.org/~mark/ mailto:mark@ukug.uk.freebsd.org http://www.radan.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message