delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2021/11/05/16:09:11

X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E81E4385841D
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
s=default; t=1636142949;
bh=nk4LjRP2nBHr5K58imt5uIxA0bADdDBmAASP2xL4wCY=;
h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe:
List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:
From;
b=YrQOicmvHZBieXoGBeuBK0xeC63OSJqHLZHfa12ajXXFo/5LsUW+R4a3KO3usR1gP
+LAFitg1YUgDZvd7znVHbgjlXVKJxSznIai/e5kljGlQtfJ0SCiNQJbTfjMh7InW3T
UQRvO5doMwcvwfUniUymfJ1HrUuWgnuYffUYvOdQ=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D132E385840A
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=BYfycERp8H+qp8qMe5DwcLwCC4O0JC+G7L953ShHPyOD1fvfY0nLWXalYMoCb5gwqSp9tSbOa1wKiqgWbl+8WsNgISv6orMtlaTIBjpSloTdV30D9Nr+FzdR3/ixcO8ua0oJJUepM5SdLMGDEwh19mPzfEyG49K6ITnG3qzSrYXnIvwMgQzlzOCMeJ3IJs276IIfaX8mHXKdaZ7vposKg2niFY+mNqzbl4zonOG+sqb0zUT2k5MSqb8c9u/vZ8c10wC5QxI1VYI9qxPre+tmTrcRV4DJqg/K58ANM0HZ5+ccnPOF9P6egU4AHiw5RolsuMqhCvGfP5W9qAxvZrn5Ng==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;
bh=AQtXa/h31i58Jec31sO2QdldUoHXAXDtRPy4LTaJIO4=;
b=PkM4b/1BKKnPHCBVgB8S8tIn7L9rdCqkQXN4ef0rMXUIr5joW5/aOHkV7QNqBw1teeMon58mzSDTnzymNshUrFbiPwNyXjjvXv08iOAgVMcPBEx9a26PQLyV1yo54rKMJBWhXL1QtLHfccxqekYNYjBd89d95FaowVaL6QFvAGt4JHCvk5AKUcei25mI+oZJMbGwTCTgf/PsEmVNMIH9Vy9Bdoc9ntLJOzUJN99ULZqIsD8LTQ91aQEdd/Ga+BBTvaeKR5kbkyZ5VxtUlwHWzXgXQwKKVbZIQA0CG6V4M10xAjZdfdumswWXlVEVot8Ts/8bu93U3wIcnLLNMqr1Lw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu;
dkim=pass header.d=cornell.edu; arc=none
Message-ID: <2cfa5de7-3b95-9062-4572-f36d304bc916@cornell.edu>
Date: Fri, 5 Nov 2021 16:08:31 -0400
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101
Thunderbird/91.3.0
Subject: Re: 3.3.0: Possible regression in cygwin DLL (Win10); fixed in
snapshot
To: cygwin AT cygwin DOT com
References: <CAEv6GOB8PXHgHoz7hdJy6Bia2GWEmUDnTd252gTGinz2vuv=hA AT mail DOT gmail DOT com>
<20211105123950 DOT b118a7f2ba38379764df4c12 AT nifty DOT ne DOT jp>
<CAEv6GOA-y58YrftXgEgFrjqtOTHmfdu2Vrq76Lwn0suZpZ=U9w AT mail DOT gmail DOT com>
<20211105170542 DOT 96ce6dd4ca32880ddfddd660 AT nifty DOT ne DOT jp>
<CAEv6GODiM88Xfhk9R3AcEW6UTYSzACzYe4C0gPoTYm=u9ZTqRQ AT mail DOT gmail DOT com>
<20211106044116 DOT 698b465a5d8ed6ce2cc75c99 AT nifty DOT ne DOT jp>
In-Reply-To: <20211106044116.698b465a5d8ed6ce2cc75c99@nifty.ne.jp>
X-ClientProxiedBy: BL1P221CA0005.NAMP221.PROD.OUTLOOK.COM
(2603:10b6:208:2c5::19) To BN7PR04MB4388.namprd04.prod.outlook.com
(2603:10b6:406:f8::19)
MIME-Version: 1.0
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 25376c46-92ec-47e1-1fb5-08d9a0980b67
X-MS-TrafficTypeDiagnostic: BN6PR04MB0243:
X-Microsoft-Antispam-PRVS: <BN6PR04MB024372FBBB10C99B1B0EBE7AD88E9 AT BN6PR04MB0243 DOT namprd04 DOT prod DOT outlook DOT com>
X-MS-Oob-TLC-OOBClassifiers: OLM:10000;
X-MS-Exchange-SenderADCheck: 1
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
IPV:NLI; SFV:NSPM; H:BN7PR04MB4388.namprd04.prod.outlook.com; PTR:; CAT:NONE;
SFS:(4636009)(366004)(75432002)(508600001)(66946007)(6916009)(53546011)(8676002)(31686004)(86362001)(8936002)(36756003)(4744005)(66556008)(66476007)(956004)(6486002)(31696002)(186003)(5660300002)(38100700002)(2906002)(16576012)(26005)(316002)(2616005)(83380400001)(786003)(45980500001)(43740500002);
DIR:OUT; SFP:1102;
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?WXgxQ0FNL0NKTHA3b0dTTm0xclhhSW5GaGt3RCtGOW1nekdBYWFpZmJmVldt?=
=?utf-8?B?UGVIbWVhcFBFcEM2N1NkbCtyakpodGl3ak5SV1YydWlidndlc3YvUlNOUHpH?=
=?utf-8?B?THFmeVAwRnozRDZhVjNFTjZEMyt4eTZnUWt6SVNDQnl1V2RQaWsxZEpCODI2?=
=?utf-8?B?TzYzalBaUi9oUElXb1NlV1EvTkZMVXJkQzRVd2w3cmVJeGpPeGVGbGhQSTJS?=
=?utf-8?B?dkxQT1hKcW5rWWNjUHJEd012d0NiemNYRTNnS2oyUTFSZ0JHZ0FteFRzQTNZ?=
=?utf-8?B?RTZyUXNWT2dhaHhZUjN4MndWK2RGdkh2WHNkM0x2bDVJajRMbitHdXhqdWFm?=
=?utf-8?B?c1VLUUMxcmhCcFl4K0lPcnpIZjVLSVBvR3BJZGZQMWtmejVBTVd1b2g5dm84?=
=?utf-8?B?VGFicXA2S254V2hkblNKN2VQNnN3N2liQUtnTE9vNXVzMzhseHN6WnM5bG9h?=
=?utf-8?B?Rm5TeXU4OWY3OEVhaGxNWHo1NG8zVFpRZnh5OGZyb1BzR1FiZjM5cmQwOTRm?=
=?utf-8?B?ZVZaeEYyL1E2UTR0TjJDdktaSWdKOE4ySjJpL2V3eE1udFJRRkpCaC9sVXEy?=
=?utf-8?B?ZlNKUXVqMTF5NHdmOHlKSTB6UjhMSjVpYmZnZ1M5N3ZaZWFyUzFEQTNtV2xu?=
=?utf-8?B?Uk95cWhNTU5XVTFFVjhDQWcxcnVuU1FnT0o1NjQvdWhFeXVzaHdwVVhHeUxk?=
=?utf-8?B?Z3FodVd4RmdFTy9LV2x4T3ZxNGUzanNrOUg0UUVwakpiOEUxM2g5QlR3WWVS?=
=?utf-8?B?clhManl3aTJUZzF5bFFBbEVTOGtpZlVUSVo2K3lTUnZsUUZJWmNGYmd2Z252?=
=?utf-8?B?YkZ0V0VCd1ZVVmtTbjFucFd2RU9vR2hpUTBMTVF5VFkvWFkwZVlKbERpYnBX?=
=?utf-8?B?aFNVZmZNRnVkYU43Z2cxN2lhU3RuODRodGw1bUkvUFFPVE10bEI3a2U0NDY5?=
=?utf-8?B?SE9tcEJWall2cXVKRkJDaFZrbGRtM2RsRHhMamJNR2dlbDNtMWpLbDB2MmFY?=
=?utf-8?B?blZrcEgrNWIvb3B2TXZqelllRmpCYUhKV1dGQ1hCZGUrMzJnVEhabFBLS3BM?=
=?utf-8?B?MXdkZWtXU2YvanRtdTBnNEpQUkh6Z3QzNTlEcko5V2hCUWRKQzlIMVZseFdD?=
=?utf-8?B?UE5yS05rc1loVXhZN0xHUGtpSnh2aC9YQ3A3Z0V5T2oxWll3UmdXWVBCeWNz?=
=?utf-8?B?S1JHTkNrRks3OG94SjlmbHYxa0NaYWZOUzJWc2RhWU1VWXA2SW42VmZ4ekpR?=
=?utf-8?B?TUt1QzZJNFJmZmpiK2ROblZSYlhhcjE5Q1pGd3RZYXIwb3J1VVZoaG9qa2hH?=
=?utf-8?B?R1hsanVEZlVydjQ0b0F3WlhxTHF3R0pZTStwckxoaDE4dEpYNjdsZGVGV3c0?=
=?utf-8?B?QXR3WHBjb0t5a3BKYnpINE5DMFZMWWNjYXFWT1RXNldUQ1Z6THFVV0l0VERO?=
=?utf-8?B?QjFTdERLMUt0RURtc1RQc2diSWVzdVY1YWUrZmZxMm5wOXVnNndnSkk1ODlv?=
=?utf-8?B?cE9XSCtYdkZYUlBJeldBeFdFVHNXUW55bkhUOTNxbDBzWVFrYnFJRWd6V3V0?=
=?utf-8?B?WmJ0T3E3YnI3NnBFa1p4c0JVcTFGNmJtNnJacUZ2NGZaODlqUFMxMDcrd0FV?=
=?utf-8?B?bVRwTkZid1NIeGhCV2FZK3FxUVpZWTlwZEU4OXd2UGUwakxCcnVNNHM1NHlm?=
=?utf-8?B?M2ZTUmt5UWFwZDJJYjZGUXFwMEtiZXh4T3NONHZ2MHM3WG1HejlkNVcwaHBT?=
=?utf-8?B?WHl2VkdKWS9CVGxlS2pjUWpHVldVSXovbWM5QUtrdUJZNEM3dXQwYXU5cWFi?=
=?utf-8?B?TnI1blZGd0Ztek81bWNlVTlTaWgyaEJqNmpDRkk3QVBDbDBDSXJjd0R4cjlp?=
=?utf-8?B?bXlQdlNlamgrT1FkVitiVVkwTDdXWkJrY0NscWx4ZGRuKzlxWlhvR2FTVjhW?=
=?utf-8?B?NnNHTzlQTmNkWnpuMTBxbGFzdnhWNXJxMFJRL251T2xsTlN3QnJvQmxlNmUx?=
=?utf-8?B?Yy9SWmFIRWNpUHRwbkx4bzNKRHpBdStwZThFSi8rckVZOFlYeGxVVG5jQTZl?=
=?utf-8?B?YVZyY0lhbTY2aHVNdVZ1cnVBOVQ3bCtIczVib2FtaFk2bUsyMmViYURmcjcv?=
=?utf-8?B?TXpUMUZ3b1hTU3ZCS2czVFdsTFViNUdSUkYwbzhHcUthZEtwMnhVNkpHTTJQ?=
=?utf-8?Q?N2ilKmmtmpVt5thR/Rg84p0=3D?=
X-OriginatorOrg: cornell.edu
X-MS-Exchange-CrossTenant-Network-Message-Id: 25376c46-92ec-47e1-1fb5-08d9a0980b67
X-MS-Exchange-CrossTenant-AuthSource: BN7PR04MB4388.namprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2021 20:08:33.7066 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 5d7e4366-1b9b-45cf-8e79-b14b27df46e1
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: uLH5ud3CjcXmqOWes2l7w2oFDeHcOBPA5U9AOQxvLftxhv5KJ4p2Vbu7NIYSaHQjsWe3m2AbLMD2haO+cj6JRQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR04MB0243
X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, MSGID_FROM_MTA_HEADER, NICE_REPLY_A,
RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS,
TXREP autolearn=ham autolearn_force=no version=3.4.4
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on
server2.sourceware.org
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Ken Brown via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Ken Brown <kbrown AT cornell DOT edu>
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

Hi Takashi,

On 11/5/2021 3:41 PM, Takashi Yano via Cygwin wrote:
> Thanks much for the detailed steps. I could reproduce the problem.
> 
> It seems that the cause is the overhaul for the pipe implementation.
> I also found the workaround for this issue. Please try:
> export CYGWIN=pipe_byte
> 
> Corinna, Ken,
> What about setting pipe mode to byte by default?

I have a vague recollection that this caused some other problem, but I'll have 
to review the email discussions from a few months ago.  I'm traveling at the 
moment and won't get to this for a few days.

In the meantime, could you explain (probably on cygwin-developers) why message 
mode causes the reported issue?  Also, does the problem occur only when there 
are non-Cygwin apps involved?

Thanks.

Ken

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019