From owner-svn-src-head@FreeBSD.ORG  Sun Apr 21 19:42:04 2013
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id CD33F244;
 Sun, 21 Apr 2013 19:42:04 +0000 (UTC)
 (envelope-from jilles@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id BE9621090;
 Sun, 21 Apr 2013 19:42:04 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r3LJg4jF023094;
 Sun, 21 Apr 2013 19:42:04 GMT (envelope-from jilles@svn.freebsd.org)
Received: (from jilles@localhost)
 by svn.freebsd.org (8.14.6/8.14.5/Submit) id r3LJg4Ok023093;
 Sun, 21 Apr 2013 19:42:04 GMT (envelope-from jilles@svn.freebsd.org)
Message-Id: <201304211942.r3LJg4Ok023093@svn.freebsd.org>
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Sun, 21 Apr 2013 19:42:04 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r249739 - head/lib/libc/sys
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 21 Apr 2013 19:42:04 -0000

Author: jilles
Date: Sun Apr 21 19:42:04 2013
New Revision: 249739
URL: http://svnweb.freebsd.org/changeset/base/249739

Log:
  dup(2): Remove incorrect sentence about getdtablesize().
  
  There are no getdtablesize() bounds on the file descriptor to be duplicated;
  it only has to be open. If the RLIMIT_NOFILE rlimit was decreased after
  opening the file descriptor, it may be greater than or equal to
  getdtablesize() but still valid.
  
  MFC after:	1 week

Modified:
  head/lib/libc/sys/dup.2

Modified: head/lib/libc/sys/dup.2
==============================================================================
--- head/lib/libc/sys/dup.2	Sun Apr 21 19:33:55 2013	(r249738)
+++ head/lib/libc/sys/dup.2	Sun Apr 21 19:42:04 2013	(r249739)
@@ -28,7 +28,7 @@
 .\"     @(#)dup.2	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd August 14, 2011
+.Dd April 21, 2013
 .Dt DUP 2
 .Os
 .Sh NAME
@@ -56,9 +56,6 @@ The argument
 .Fa oldd
 is a small non-negative integer index in
 the per-process descriptor table.
-The value must be less
-than the size of the table, which is returned by
-.Xr getdtablesize 2 .
 The new descriptor returned by the call
 is the lowest numbered descriptor
 currently not in use by the process.