From owner-svn-src-all@FreeBSD.ORG  Mon Jan 21 22:07:34 2013
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id D11229C;
 Mon, 21 Jan 2013 22:07:34 +0000 (UTC) (envelope-from pjd@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 BE64669;
 Mon, 21 Jan 2013 22:07:34 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id r0LM7Y80078172;
 Mon, 21 Jan 2013 22:07:34 GMT (envelope-from pjd@svn.freebsd.org)
Received: (from pjd@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id r0LM7Yf3078171;
 Mon, 21 Jan 2013 22:07:34 GMT (envelope-from pjd@svn.freebsd.org)
Message-Id: <201301212207.r0LM7Yf3078171@svn.freebsd.org>
From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Mon, 21 Jan 2013 22:07:34 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r245750 - 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-all@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 21 Jan 2013 22:07:34 -0000

Author: pjd
Date: Mon Jan 21 22:07:34 2013
New Revision: 245750
URL: http://svnweb.freebsd.org/changeset/base/245750

Log:
  Note that SIGCHLD is special and if ignored, won't be recorded by the filter.

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

Modified: head/lib/libc/sys/kqueue.2
==============================================================================
--- head/lib/libc/sys/kqueue.2	Mon Jan 21 22:07:05 2013	(r245749)
+++ head/lib/libc/sys/kqueue.2	Mon Jan 21 22:07:34 2013	(r245750)
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 15, 2012
+.Dd January 21, 2013
 .Dt KQUEUE 2
 .Os
 .Sh NAME
@@ -417,7 +417,9 @@ and
 facilities, and has a lower precedence.
 The filter will record
 all attempts to deliver a signal to a process, even if the signal has
-been marked as SIG_IGN.
+been marked as SIG_IGN, except for the
+.Dv SIGCHLD
+signal, which, if ignored, won't be recorded by the filter.
 Event notification happens after normal
 signal delivery processing.
 .Va data