From owner-cvs-src-old@FreeBSD.ORG  Sat Apr  2 16:02:38 2011
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 5FA0210657E3
	for <cvs-src-old@freebsd.org>; Sat,  2 Apr 2011 16:02:38 +0000 (UTC)
	(envelope-from kib@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 4EB148FC0A
	for <cvs-src-old@freebsd.org>; Sat,  2 Apr 2011 16:02:38 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id p32G2cUg017442
	for <cvs-src-old@freebsd.org>; Sat, 2 Apr 2011 16:02:38 GMT
	(envelope-from kib@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.4/8.14.4/Submit) id p32G2cuC017441
	for cvs-src-old@freebsd.org; Sat, 2 Apr 2011 16:02:38 GMT
	(envelope-from kib@repoman.freebsd.org)
Message-Id: <201104021602.p32G2cuC017441@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	kib@repoman.freebsd.org using -f
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sat, 2 Apr 2011 16:02:25 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/compat/freebsd32 freebsd32_ioctl.c
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 02 Apr 2011 16:02:38 -0000

kib         2011-04-02 16:02:25 UTC

  FreeBSD src repository

  Modified files:
    sys/compat/freebsd32 freebsd32_ioctl.c 
  Log:
  SVN rev 220281 on 2011-04-02 16:02:25Z by kib
  
  Implement compat32 shims for PCIOCGETCONF.
  
  There is a generic problem with the shims for ioctls that receive
  pointers to the usermode data areas in the data argument. We either have
  to modify the handler to accept UIO_USERSPACE/UIO_SYSSPACE indicator, or
  allocate and fill a usermode memory for data buffer in the host format.
  The change goes the second route, in particular because we do not need
  to modify the handler.
  
  Submitted by:   John Wehle <john feith com>
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.9       +106 -0    src/sys/compat/freebsd32/freebsd32_ioctl.c