From owner-cvs-all@FreeBSD.ORG  Tue Jun 15 00:07:24 2004
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id AB7DA16A4CE; Tue, 15 Jun 2004 00:07:24 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 8BCEB43D58; Tue, 15 Jun 2004 00:07:24 +0000 (GMT)
	(envelope-from kientzle@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.11/8.12.11) with ESMTP id i5F07Ob1060609;
	Tue, 15 Jun 2004 00:07:24 GMT
	(envelope-from kientzle@repoman.freebsd.org)
Received: (from kientzle@localhost)
	by repoman.freebsd.org (8.12.11/8.12.11/Submit) id i5F07OLH060608;
	Tue, 15 Jun 2004 00:07:24 GMT
	(envelope-from kientzle)
Message-Id: <200406150007.i5F07OLH060608@repoman.freebsd.org>
From: Tim Kientzle <kientzle@FreeBSD.org>
Date: Tue, 15 Jun 2004 00:07:24 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/usr.bin/tar bsdtar.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 15 Jun 2004 00:07:24 -0000

kientzle    2004-06-15 00:07:24 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/tar          bsdtar.c 
  Log:
  Clean up usage message(s):
    * Usage goes to stderr, not stdout
    * Use correct argument markup
    * bsdtar --help  no longer exits with an error return code
    * ensure that the word "bsdtar" appears in the first
      line output from "bsdtar --help" (even if the program is
      invoked as "tar")
  
  In particular, scripts can now test for the presence of bsdtar.
  For example, in /bin/sh:
  
  if (tar --help 2>&1 | grep bsdtar >/dev/null 2>&1) then \
            echo bsdtar; else echo not bsdtar; fi
  
  Revision  Changes    Path
  1.25      +29 -9     src/usr.bin/tar/bsdtar.c