From owner-svn-src-stable@FreeBSD.ORG  Sun Jan 29 04:44:53 2012
Return-Path: <owner-svn-src-stable@FreeBSD.ORG>
Delivered-To: svn-src-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 69FAD106564A;
	Sun, 29 Jan 2012 04:44:53 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 58B168FC15;
	Sun, 29 Jan 2012 04:44:53 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q0T4irdS038968;
	Sun, 29 Jan 2012 04:44:53 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.4/8.14.4/Submit) id q0T4irn5038966;
	Sun, 29 Jan 2012 04:44:53 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201201290444.q0T4irn5038966@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sun, 29 Jan 2012 04:44:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r230724 - stable/8/lib/libc/sys
X-BeenThere: svn-src-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for all the -stable branches of the src tree
	<svn-src-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>, 
	<mailto:svn-src-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable>
List-Post: <mailto:svn-src-stable@freebsd.org>
List-Help: <mailto:svn-src-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>,
	<mailto:svn-src-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 29 Jan 2012 04:44:53 -0000

Author: kib
Date: Sun Jan 29 04:44:52 2012
New Revision: 230724
URL: http://svn.freebsd.org/changeset/base/230724

Log:
  MFC r230460:
  Clarify the implementation-defined behaviour in case of close(2)
  returning error.

Modified:
  stable/8/lib/libc/sys/close.2
Directory Properties:
  stable/8/lib/libc/   (props changed)

Modified: stable/8/lib/libc/sys/close.2
==============================================================================
--- stable/8/lib/libc/sys/close.2	Sun Jan 29 04:42:19 2012	(r230723)
+++ stable/8/lib/libc/sys/close.2	Sun Jan 29 04:44:52 2012	(r230724)
@@ -28,7 +28,7 @@
 .\"     @(#)close.2	8.2 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd December 4, 2006
+.Dd January 22, 2012
 .Dt CLOSE 2
 .Os
 .Sh NAME
@@ -118,6 +118,10 @@ The underlying object did not fit, cache
 The underlying object was a stream socket that was shut down by the peer
 before all pending data was delivered.
 .El
+.Pp
+In case of any error except
+.Er EBADF ,
+the supplied file descriptor is deallocated and therefore is no longer valid.
 .Sh SEE ALSO
 .Xr accept 2 ,
 .Xr closefrom 2 ,