From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-users-return-17400-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 10797 invoked by alias); 17 Nov 2012 09:07:03 -0000
Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Users List <zsh-users.zsh.org>
List-Post: <mailto:zsh-users@zsh.org>
List-Help: <mailto:zsh-users-help@zsh.org>
X-Seq: 17400
Received: (qmail 4239 invoked from network); 17 Nov 2012 09:06:50 -0000
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_HI
	autolearn=ham version=3.3.2
Received-SPF: none (ns1.primenet.com.au: domain at linux.vnet.ibm.com does not designate permitted sender hosts)
Date: Sat, 17 Nov 2012 16:56:20 +0800
From: Han Pingtian <hanpt@linux.vnet.ibm.com>
To: zsh-user <zsh-users@zsh.org>
Subject: jobs -Z will destory environ variables
Message-ID: <20121117085620.GA2500@localhost.localdomain>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.21 (2010-09-15)
X-Content-Scanned: Fidelis XPS MAILER
x-cbid: 12111708-5806-0000-0000-00001BE327B1

Hi,

Looks like "jobs -Z new_name" will destory the environ of current zsh.
After running of it, some programs like "less", "vim" won't work
correctly:

% ls | less
WARNING: terminal is not fully functional
-  (press RETURN)


There is no setproctitle() available on linux, bug there is a prctl()
which can set proc name to a string which length not big than 16 bytes.
I wondering if we can use it instead of modifying argv directly.

Thanks.