X-Recipient: archive-cygwin@delorie.com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 56780385DC2B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1691442954; bh=z7k97BQ53I12zW3W7GOBbhJKJr/Qmr86dsWjTOQ3D/U=; h=References:In-Reply-To:Date:Subject:To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=ne4OcPRs71piwwcyNaflt9UTHSp0pTxZo2+erHzunh4yWDmFmPgf7v968pnN/pJ1n m0NHSBp0kyXwHgwEYjBOEClvP5msO0VS2RkysDW2pBkDb+shxw2vAvhyCDUc7W3RTg WYt7UEHimVQ9aKM0y6moiZHD6h/711yQgVuxCipw= X-Original-To: cygwin@cygwin.com Delivered-To: cygwin@cygwin.com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1A1D93857004 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691442896; x=1692047696; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=RhjkDe1u2e3rqrRGuBYi9swPCxpVKNL2RUTV+r75GxY=; b=BVMCD3a7auKrPTJa2id9xweNNAjtcjAnCvYC2zN3cuzVbzIzxXQH7MhHwA+NemZOoH EXOI68nxq2vbhbpF/IpcVKMVUL0mXLlj1fAF6NLGOZ0+ozucXwnsz9f7tEgwF1Ph3sDJ 9Xr5+TloLqxuoRCDHNp7zyJQGZlmD6L7YA0i9zvfBpP9dF4lfDEQhUL/ln55Utt5Xo4W U9f7quoFbgs8+jjXrsX0Mi21+TMXsBl7wtOAeue6S/Uuk4d2R2quBEZZ+yQ8bI1ZtunD HFFBUuwBv8iZ8zZAbowkwZobXr12YXxqAEKzBJItHglvREX/49JpTl+Rfvn8FTxsOIp8 CJPw== X-Gm-Message-State: AOJu0YyuDTz07aeiNfTFUMnYFLmA/sIs8cT0Ud70K4Q3d5qpGx5WCYVO Q8jbaoxePdzZ+2xvUG5TS2uf10ps5zGQsTc6GQYhvsJDU4oJ0w== X-Google-Smtp-Source: AGHT+IGLLHjxMDYCUKsS2m431A9bVwd6Vweu1F6PcUXBumAXx1LPvDsF/wTqGCBi46pIcJmduDbB91EX6RzlN43FnA8= X-Received: by 2002:a05:6870:4726:b0:1be:f311:4a2b with SMTP id b38-20020a056870472600b001bef3114a2bmr12409175oaq.24.1691442896156; Mon, 07 Aug 2023 14:14:56 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Mon, 7 Aug 2023 23:14:43 +0200 Message-ID: Subject: Re: mkfifo: cannot set permissions of 'x.fifo': Not a directory To: cygwin@cygwin.com, Brian Inglis , Martin Wege , Corinna Vinschen X-Spam-Status: No, score=0.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP 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@cygwin.com X-Mailman-Version: 2.1.29 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Martin Wege via Cygwin Reply-To: Martin Wege Content-Type: text/plain; charset="utf-8" Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 377LFtvp010728 On Mon, Aug 7, 2023 at 9:14 PM Corinna Vinschen wrote: > > On Aug 7 12:26, Brian Inglis via Cygwin wrote: > > On 2023-08-07 08:42, Martin Wege via Cygwin wrote: > > > We get a weird mkfifo failure in Cygwin on NTFS: > > > > > > /usr/bin/mkfifo -m 600 x.fifo > > > mkfifo: cannot set permissions of 'x.fifo': Not a directory > > > > This error is also reproducible with default fifo permissions 666 or > > anything else, and appears to be returned by gen_full_path_at() in > > syscalls.cc when called with a fifo: > > This will be fixed in 3.4.8, Thank you > see > https://cygwin.com/git/?p=newlib-cygwin.git;a=commit;h=b56b4d7fd85b First, Can I download a beta of 3.4.8, or any other version with that fix? It's pretty urgent Secondly, how are fifos, other device nodes and mknod implemented? You encode them as softlinks on ntfs? What about Windows native NFSv3 driver, do you use native mknod then to create a fifo? Where can I find the code in cygwin for that? Thanks, Martin -- 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