From owner-svn-src-all@FreeBSD.ORG  Tue Apr 27 17:57:05 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 20A271065672;
	Tue, 27 Apr 2010 17:57:05 +0000 (UTC)
	(envelope-from delphij@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 0E3AC8FC1D;
	Tue, 27 Apr 2010 17:57:05 +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 o3RHv4UW080299;
	Tue, 27 Apr 2010 17:57:04 GMT (envelope-from delphij@svn.freebsd.org)
Received: (from delphij@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o3RHv4ZJ080297;
	Tue, 27 Apr 2010 17:57:04 GMT (envelope-from delphij@svn.freebsd.org)
Message-Id: <201004271757.o3RHv4ZJ080297@svn.freebsd.org>
From: Xin LI <delphij@FreeBSD.org>
Date: Tue, 27 Apr 2010 17:57:04 +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: r207284 - head/usr.bin/gzip
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: Tue, 27 Apr 2010 17:57:05 -0000

Author: delphij
Date: Tue Apr 27 17:57:04 2010
New Revision: 207284
URL: http://svn.freebsd.org/changeset/base/207284

Log:
  Use _exit(2) system call directly instead of using exit(3) in signal
  handler, as the latter is not guaranteed to be signal safe, and we
  do not really care about flushing the stream during SIGINT.
  
  Suggested by:	Maxim Konovalov <maxim.konovalov gmail com>
  MFC after:	13 days

Modified:
  head/usr.bin/gzip/gzip.c

Modified: head/usr.bin/gzip/gzip.c
==============================================================================
--- head/usr.bin/gzip/gzip.c	Tue Apr 27 17:50:43 2010	(r207283)
+++ head/usr.bin/gzip/gzip.c	Tue Apr 27 17:57:04 2010	(r207284)
@@ -1178,7 +1178,7 @@ sigint_handler(int signo __unused)
 
 	if (remove_file != NULL)
 		unlink(remove_file);
-	exit(2);
+	_exit(2);
 }
 #endif