From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-workers-return-42424-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 14770 invoked by alias); 5 Mar 2018 09:32:43 -0000
Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Workers List <zsh-workers.zsh.org>
List-Post: <mailto:zsh-workers@zsh.org>
List-Help: <mailto:zsh-workers-help@zsh.org>
List-Unsubscribe: <mailto:zsh-workers-unsubscribe@zsh.org>
X-Seq: 42424
Received: (qmail 6832 invoked by uid 1010); 5 Mar 2018 09:32:43 -0000
X-Qmail-Scanner-Diagnostics: from mailout1.w1.samsung.com by f.primenet.com.au (envelope-from <p.stephenson@samsung.com>, uid 7791) with qmail-scanner-2.11 
 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1.  
 Clear:RC:0(210.118.77.11):SA:0(-6.9/5.0):. 
 Processed in 1.972446 secs); 05 Mar 2018 09:32:43 -0000
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) 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,
	RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,T_DKIM_INVALID,
	T_RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.1
X-Envelope-From: p.stephenson@samsung.com
X-Qmail-Scanner-Mime-Attachments: |
X-Qmail-Scanner-Zip-Files: |
DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20180305093235euoutp0123829585bc910b5cb9585a24c78ad1e7~Y-F4Q8_-C0973209732euoutp015
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com;
	s=mail20170921; t=1520242355;
	bh=H+WFWzYgML6UENariER5QyAOJsWwsGaKicIOyLfzWOY=;
	h=Date:From:To:Subject:In-reply-to:References:From;
	b=L95njpwz6/+iLl1aFvCOOfK4j/+ZcSW20Xii9GG+gHlmNGI2BQR+IXUrDykipWOSK
	 OGv1ab0jpCha6d8cHn+CIovanU1fFXmXPVVWzfxb22zBohgEl11Hxm05LE2HL2oLG1
	 WEWmU38Fc8EgMmYGssjCbhEc4MaRQxY4ue1Xps1k=
X-AuditID: cbfec7f4-6f9ff700000043e4-04-5a9d0eb2c78d
Date: Mon, 05 Mar 2018 09:32:31 +0000
From: Peter Stephenson <p.stephenson@samsung.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [PATCH] use .zwc files with identical timestamps
Message-id: <20180305093231.0be29578@camnpupstephen>
In-reply-to: <37c4799b-f7d8-87b3-fca1-48ce3916b779@inlv.org>
Organization: SCSC
X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu)
MIME-version: 1.0
Content-type: text/plain; charset="US-ASCII"
Content-transfer-encoding: 7bit
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrKIsWRmVeSWpSXmKPExsWy7djP87qb+OZGGRy7xGJxsPkhkwOjx6qD
	H5gCGKO4bFJSczLLUov07RK4MqYdX8Bc0MZeMfXoZeYGxqOsXYycHBICJhKH13UA2VwcQgIr
	GCXOXd7MDuH0Mknc2raZCabq3JY1YB1CAssYJfadzIYomsYk8en6I6j204wSZ/72MkM4Bxgl
	frXuYANpYRFQlThx+hKYzSZgKDF102xGEFtEQEtix8mTYCuEBWwlttz4ww5i8wKt27JjBpjN
	KWAjca5hMksXIwcHv4CQxIVmW4iL7CWO7oFo5RUQlPgx+R4LiM0soCOxbdtjdghbXmLzmrdg
	90gITGCTOPdsB9TTLhIdV19CvSYs8er4FnYIW0bi8uRuFoiGZkaJtffvs0EkehglZi0OhbCt
	JfpuX2SE2MAnMWnbdGaQ4yQEeCU62oQgSjwkJpyZDjXTUeLkm24mSKAcZJR4uuwE+wRG+VlI
	Dp+F5PBZSA5fwMi8ilE8tbQ4Nz212CgvtVyvODG3uDQvXS85P3cTIzDyT/87/mUH464/SYcY
	BTgYlXh4d+TNiRJiTSwrrsw9xCjBwawkwlv2GSjEm5JYWZValB9fVJqTWnyIUZqDRUmcN06j
	LkpIID2xJDU7NbUgtQgmy8TBKdXAKHZ5qcadEMG6l0xOet5iXhyB4dcuNOV0MVZW629S673d
	foCdQ/PFXNeivcdWz1zr7X3qSGxfdtmS1lesc46dOp+xQZzl9webSq/v7H3+Th2Ju54X/Dzc
	EHLCf8mCmV2bOjeLnrO4rVRmpbiwgvFNypGr89cGLLTlarqd1fF+c9WTPXcCf169rMRSnJFo
	qMVcVJwIAJimChL4AgAA
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCLMWRmVeSWpSXmKPExsVy+t/xa7ob+OZGGTzebW1xsPkhkwOjx6qD
	H5gCGKO4bFJSczLLUov07RK4MqYdX8Bc0MZeMfXoZeYGxqOsXYycHBICJhLntqwBsrk4hASW
	MErcavjFBuHMYJJ4+G0dVOY0o8Tzj+ugMgcYJZ6t/8QG0s8ioCpx4vQlMJtNwFBi6qbZjCC2
	iICWxI6TJ5lAbGEBW4ktN/6wg9i8QPu27JgBZnMK2Eica5jMAjH0IKPE0glPmLsYOTj4BYQk
	LjTbQtxnL3F0D8QcXgFBiR+T77GA2MxA8zdva2KFsOUlNq95ywxiCwmoS9y4u5t9AqPQLCQt
	s5C0zELSsoCReRWjSGppcW56brGRXnFibnFpXrpecn7uJkZg2G479nPLDsaud8GHGAU4GJV4
	eAUK50QJsSaWFVfmHmKU4GBWEuEt+wwU4k1JrKxKLcqPLyrNSS0+xCjNwaIkznveoDJKSCA9
	sSQ1OzW1ILUIJsvEwSnVwCj9aN2TF9EJq1+H/nqWkr9owWzBu3yNeVmFHpKh047llxaw5ks2
	6xez3w0TlU/y7Cp54rOzWm62L8ujB8InYnfI3JCMerQrNF3LfN7OS+KCKuLrSoNYlwgkvw2U
	vF+z0fKsKT8318WqFT36J+r/tPffnOC6JJ0nrWJutE7vlPajFvEK8rL7lViKMxINtZiLihMB
	ZAHpulcCAAA=
X-CMS-MailID: 20180305093233eucas1p2312b118defbe48c0f939730bf2ca357e
X-Msg-Generator: CA
CMS-TYPE: 201P
X-CMS-RootMailID: 20180305022115epcas4p4cecf009d874d2ced6013ec80a2b1f343
X-RootMTR: 20180305022115epcas4p4cecf009d874d2ced6013ec80a2b1f343
References: <42ad6851-3c3a-f48b-0742-83df943ce814@inlv.org>
	<CGME20180305022115epcas4p4cecf009d874d2ced6013ec80a2b1f343@epcas4p4.samsung.com>
	<37c4799b-f7d8-87b3-fca1-48ce3916b779@inlv.org>

On Mon, 5 Mar 2018 01:54:42 +0000
Martijn Dekker <martijn@inlv.org> wrote:
> Op 14-02-18 om 06:11 schreef Martijn Dekker:
> > I have been experimenting with zcompile to speed up loading sourced
> > library scripts. I found that .zwc files are not used if their
> > timestamp is identical to that of the source file. This can occur,
> > for example, if an installer script installs a script file and
> > zcompiles it immediately after. The granularity of file system
> > timestamps, at least on my system, is not sufficient to register a
> > difference.
> > 
> > I think it should be a safe enough assumption that they correspond
> > if the timestamps are identical. The attached patch allows zsh to
> > use .zwc files if their timestamp is greater than, or identical to
> > the source file's timestamp.  
> 
> Any opinions on this?

Looks OK to me; I've committed it.

Thanks
pws