delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2023/08/26/10:40:19

X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 77EAC3858417
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
s=default; t=1693060818;
bh=pjMhQ9ldnpYnZkc5s5Mb5G5zegDbXYZ/jA5S+2TlazM=;
h=To:CC:Subject:Date:References:In-Reply-To:List-Id:
List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:
From:Reply-To:From;
b=kShE7x7FFzEjF9p6qDZss5kO2eu8wzW53qoEkv/M1jONgKfGfC+BMXguTZ2izmW6T
7j6cucXmRABLZ93Xka9XYH2jtmjKFjBpJPbVCEdFlGJEHae9y21LHCJRfBcEKNH9M+
PwRqtSyv5MPc7DzBEKfemgzE4C1UlZkImSwt3amY=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 931063858C53
X-SBRS-Extended: Low
X-IronPortListener: ces-out
X-IronPort-AV: E=Sophos;i="6.02,203,1688443200"; d="scan'208";a="331066185"
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=kc2bsOc8B/+UbAscMzyBMJAePb5ao/dwBKXsJsuqHdJBWyQb6nwXHulPlIbt9ivKNQCGrPHWwe8qVSNIcWkgZmftNANiVTea30wH+9KcOzbXb3jp5OmCGpKJb0QnGbRKfrbb7nu1MGZVECZgcyPE0e/fvhCxlkJUt2UWyUM8Qs4FS1MeZbv9oIptpLXvE3iBtl9aCx5H1TRQiS2+p+korgqckMTWXBRr1b89g5f0jhAtCBxDPRUp5mSL1j5d71+2ixFy64C9hm9BQrcH08fLmSeISCmgHNEnd1qg0Usi3AtHozkMEu1pLUKuCQ6Kt8MwNDEnUrtRh4iPkOTGzEwSqA==
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=gGIstPHmN7tMIS6tQFFA7K/cMa0UfgUPeX+n7/IZbnY=;
b=WtS8j3GuPb8Sx195sFwCeDTLwX5LonIbiTNizSd9zvEu3lZIQ9z3y7i9nHKNW82s5CsVlP+lpEdLp/Kc6VzKSGRoLT/SvAOJpx467vPoH0B5UiKP+1XhQHP9g3Nf72Lqx8BpF5qSnG9hPOw7dOMbgq/kyLnGv6nSd0TbLUdku551MszFm5GuesVdpsurYQs26jv6Rxawub3nvmUWPLxZt0NVTiRSHYmNjzVDal+MT6dc1hk3eeUKLOS+zhC68zMk6aq6u2VtPLiag5SgCYWDxgANsbzEZg0ZYxgZD2i6yz83BdFlJqrNcZ5/8CAWId7usEJ6Sc6hqwJg9PwDWMqQ8g==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
smtp.mailfrom=ncbi.nlm.nih.gov; dmarc=pass action=none
header.from=ncbi.nlm.nih.gov; dkim=pass header.d=ncbi.nlm.nih.gov; arc=none
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
CC: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
Subject: RE: How to fix |mkfifo()| failure if |pathname| is on NFS ? / was:
Re: [EXTERNAL] Re: mkfifo: cannot set permissions of 'x.fifo': Not a
directory
Thread-Topic: How to fix |mkfifo()| failure if |pathname| is on NFS ? / was:
Re: [EXTERNAL] Re: mkfifo: cannot set permissions of 'x.fifo': Not a
directory
Thread-Index: AQHZ0YjtIuQlSaoZiEyNxGqcqtHc3K/vuqOAgAR35QCAAD/zgIAB97cAgACNDgCABAIpgIAAuILQgAD+SYCAAAEjYA==
Date: Sat, 26 Aug 2023 14:39:57 +0000
Deferred-Delivery: Sat, 26 Aug 2023 14:39:53 +0000
Message-ID: <DM8PR09MB7095608F9D223687B76CA98BA5E2A@DM8PR09MB7095.namprd09.prod.outlook.com>
References: <CANH4o6O-8O-iMaHowDuy0y7H=pVfZ-3EvubDmTdjGVSST8FkAQ AT mail DOT gmail DOT com>
<CANH4o6MnH7gWj7d0vmkhCL5N0BTbkrbtGZGtso43MVZBJLBGtw AT mail DOT gmail DOT com>
<ZN8tK/mATx6KbQWk AT calimero DOT vinschen DOT de>
<CALXu0UcByeJHfBWSPEZkmfMqSKkmRT_5ZkxLc25EyhJzN9FUtA AT mail DOT gmail DOT com>
<ZOMiYcQfb7i8Kc8i AT calimero DOT vinschen DOT de>
<DM8PR09MB70950FABA8C4DAD80B0EA189A51FA AT DM8PR09MB7095 DOT namprd09 DOT prod DOT outlook DOT com>
<CAKAoaQkPovkZhVVnkDB3wXKdHejqwKmG7vG38rfy2rtjsGV-uQ AT mail DOT gmail DOT com>
<ZOicD/nxECrAPnKV AT calimero DOT vinschen DOT de>
<DM8PR09MB70957CB413D85B74397646CBA5E3A AT DM8PR09MB7095 DOT namprd09 DOT prod DOT outlook DOT com>
<ZOoMJSg3Zl9Q5HTX AT calimero DOT vinschen DOT de>
In-Reply-To: <ZOoMJSg3Zl9Q5HTX@calimero.vinschen.de>
Accept-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: DM8PR09MB7095:EE_|MW4PR09MB8916:EE_
x-ms-office365-filtering-correlation-id: 7e9854dd-2d40-4867-1249-08dba642528e
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: Txnr4D8wruWhEiCFQK8a6+SGt7dCNS28pSD/Uzmj3ikoT5Wf23sCKZg6FDTsLLeIw1e3FuGCNyhHEW3aSFKx1qvbxV878A+GhiWkQZRHpyNqvsS7xiCsf7ezuL31JsIts5W0tXnq117b9Ci8kUdGbztfFdhc0V/ddOLSDUte5DaJ7hYAZ+K+b10luvd6VxWxkXIJIpugexSzphp+xOBspuGYYeG7jhK59TcejofVzT65i/vRn2Vchq+TyaahfKMrzJL/WlFMPsBpoN7p+cAyT5wjzXFj9FcimtT+ujFH17TOzg9PwWRtIWVIhlKyuXwWJbnO/EYLE5CZZq44BOiZQux7Q7a1A4ZAJcuUXvgsZS28tV6POeQl051mbxrcqrhpAbG+6OiFYqWPjhkJzBn1a8v3jqnaIYmvJIIlom1Lbh3vfVMjeEhQL3pg88Ci2gRmIE1oJzY3ZMSDMBfLveF4DhWPy0TFEwQA3R4ZJ9iAGIo+FNPxMmFUJJRtEiUF1kPhGKHJdr7HOeoBgiffuushyRgpdWOba7Y2avSFWeeO53FWcHM5KWqbr8LzE30dzkesbjVhYLoXpsgWY2aubX6d0fDrwdYQWyYy3P79AXK1G8uHrgLYlwAU7ly2sy+B/TxV
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
IPV:NLI; SFV:NSPM; H:DM8PR09MB7095.namprd09.prod.outlook.com; PTR:; CAT:NONE;
SFS:(13230031)(366004)(451199024)(186009)(1800799009)(122000001)(498600001)(26005)(9686003)(6506007)(7696005)(71200400001)(55016003)(86362001)(5660300002)(33656002)(2906002)(4744005)(52536014)(6916009)(38070700005)(38100700002)(450100002)(76116006)(66946007)(64756008)(66556008)(66476007)(66446008)(4326008)(8936002)(8676002);
DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?Am+ep7pLZK+K8I645UTH9maupqfMEFTblxd0CPVcVC+pPHJsjV41/U3tewFk?=
=?us-ascii?Q?LsiN4VSAkONpBSNP5czOsM72WVempRSyPD9CM2UU0nmmrLo+zcjTajE7kh+N?=
=?us-ascii?Q?lZ8aUALSE7fxSKMSQTviu2Yu84uQxOiZBXmgHwbeDulwJCFVP/KS6YCZ28UC?=
=?us-ascii?Q?Rg06/YI0tb5ulTLIGFFU0elK/l5JARnJjx3y00FbGNVCEyS2mWQlH7Qr3I4F?=
=?us-ascii?Q?TUi8et1DN4lqXrDYmAdyZCQNSK+YbRqV2ySDS8nxXoNRfF5wg3VQtQFFUifj?=
=?us-ascii?Q?+YUPcPrhx9WPFsHbKNkvhjM0l+Jdjmt8NeFwqZ1NOfmTrfh/cseknY08A0rb?=
=?us-ascii?Q?riBG+zEi/y3PQ7o6MoKxrZkK2f7az+nhvGBfY4KwnTqxSSzS8/kmVCHjw8Vc?=
=?us-ascii?Q?6/TrFR7wUFkmHn/54GlNNkPrqiAuq2wWVbqPtfoR30dAtTNW4xRXPVj1NBmX?=
=?us-ascii?Q?EUr1nu6s4N1CaPZtQycSwnzRErK3OryH9jhMZPSr438edfr4UklQEznLjpAT?=
=?us-ascii?Q?cefFUpJUhYw2PsR81OWL0Xp3g4sPTQjVJy+CY7skL/C/Lex2wYk/zKvig5xP?=
=?us-ascii?Q?gg3SsHIE3UFcq4LOLMInvuySdyVaIhRWoVHHQZrgnUVuUGDAek6q6V0qJKCs?=
=?us-ascii?Q?7NGYurqswROgjubAWA3G+FJ1VtmmOaoBfF75ws/sBVbKDbaumgJFyoxMS7gK?=
=?us-ascii?Q?wU7UkQ46+HH1DThZ42RdkW875vxoDDAYs9lAnSK5ieVERaJrJPxqv6cKKhQV?=
=?us-ascii?Q?1OM3IL13K0GtrBn2bzcEjNuInIyToEUgoZtsBPaAiaTESMtL8LgS5Dcy5tnQ?=
=?us-ascii?Q?2dlBV1S/4wjRj9sjG9/CMKepjw0xftML16q490OuLiRM13zH8S8tyo/Cjush?=
=?us-ascii?Q?dfCz0M2jLdKjINa8QZ0RscGcR7vqq4eIpz7TzC8KpnFfeFUJfByQwzvq0yjp?=
=?us-ascii?Q?/DBT+vxcraOTsr41rIunsSY36vSiXXuxuU+4MkEsSHwMBefVInC44kohXk2v?=
=?us-ascii?Q?H+9yN1p/I952ypQ5GwKYgH9owEDVWGKR/jl4zC5swMKnsR/4HGULWXrXcgxY?=
=?us-ascii?Q?cMzRHga0S2jhnUS/Zg7gZITVoxkuhuve2UcoBjxsP4MiGVz8d+KADPhn8ANa?=
=?us-ascii?Q?wShSTDtCqDTXLHE5mBcQuoBhSwVX2z9YZIcVLXGFZeINrY0qVCBps4NvwvNp?=
=?us-ascii?Q?kLj1ab8VAAfEtVT6RxpuXwEwed+K4tRnpjGKj5/X32PxSAYurjpqjsrGeOww?=
=?us-ascii?Q?PbPEMtIFJfdtZ+qAXuEcXL9/YBlksedHu6wrXXsBhFKEBakWko9TLCuPc/+m?=
=?us-ascii?Q?PdxXvy+3hRiZykdaQEz0WrmxQueggW3+y3AjAn+agIrDBJzvi6L8cp+gt0tH?=
=?us-ascii?Q?nkXSv+wm6MH45wYcQrYXYJ47O7v2pkoiG/Z923Oont6C4s/DC21ag1KR95F9?=
=?us-ascii?Q?7h19wqozZ6WeTlwcUXunblSvipx02Z2ov1ycdd9+SGHRU1IPexC7PBNyqa7Z?=
=?us-ascii?Q?4RX8ChB/adnoqIQYsKB66Y/1Q8ScydMk4ImXghcXejYZ8qyXhQmIDVIVMV3e?=
=?us-ascii?Q?jPUoBVTTyHEIHl5qxfA=3D?=
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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
X-OriginatorOrg: ncbi.nlm.nih.gov
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: DM8PR09MB7095.namprd09.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 7e9854dd-2d40-4867-1249-08dba642528e
X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Aug 2023 14:39:58.5699 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 14b77578-9773-42d5-8507-251ca2dc2b06
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR09MB8916
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_EF, SPF_PASS, TXREP,
T_SPF_HELO_PERMERROR autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: "Lavrentiev, Anton \(NIH/NLM/NCBI\) \[C\] via Cygwin" <cygwin AT cygwin DOT com>
Reply-To: "Lavrentiev, Anton \(NIH/NLM/NCBI\) \[C\]" <lavr AT ncbi DOT nlm DOT nih DOT gov>
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

> You don't seem to understand the problem.  

I think I do, and that aligns with your explanation how Cygwin machinery works to fake the FIFOs.

> If I can recognize a file as FIFO, I can use it as FIFO, regardless if it's a native FIFO or a Cygwin FIFO.

That's exactly what I meant!

> Show me how to create a FIFO on NTFS or FAT by OS calls only, please.
> Again, there is no API to create native FIFOs on a remote NFS filesystem.

And because of the above, Cygwin can keep creating FIFOs as before, on any filesystem.

Anton Lavrentiev
Contractor NIH/NLM/NCBI


-- 
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