From owner-svn-src-all@FreeBSD.ORG  Thu Apr 15 08:32:50 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id A6AE21065676;
	Thu, 15 Apr 2010 08:32:50 +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 95CE68FC21;
	Thu, 15 Apr 2010 08:32:50 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o3F8Wo4a043308;
	Thu, 15 Apr 2010 08:32:50 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o3F8Wo2h043306;
	Thu, 15 Apr 2010 08:32:50 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201004150832.o3F8Wo2h043306@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 15 Apr 2010 08:32:50 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r206649 - head/lib/libc/sys
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
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/listinfo/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: Thu, 15 Apr 2010 08:32:50 -0000

Author: kib
Date: Thu Apr 15 08:32:50 2010
New Revision: 206649
URL: http://svn.freebsd.org/changeset/base/206649

Log:
  Still reference struct __sigaction with clarification when this form
  of argument declaration is needed.
  
  Discussed with:	bde
  MFC after:	3 days

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

Modified: head/lib/libc/sys/sigaction.2
==============================================================================
--- head/lib/libc/sys/sigaction.2	Thu Apr 15 08:29:14 2010	(r206648)
+++ head/lib/libc/sys/sigaction.2	Thu Apr 15 08:32:50 2010	(r206649)
@@ -496,6 +496,16 @@ or
 .Dv SIG_IGN
 this way.
 .Pp
+If preprocessing symbol
+.Va _POSIX_C_SOURCE
+with the value >= 199309 is not defined, the following declaration for
+the handler shall be used:
+.Bl -tag -offset indent -width short
+.It Tn POSIX Dv SA_SIGINFO :
+.Ft void
+.Fn handler int "struct __sigaction *" "void *" ;
+.El
+.Pp
 If the
 .Dv SA_SIGINFO
 flag is not set, the handler function should match