From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF3C0C433C1 for ; Sat, 20 Mar 2021 19:32:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 97AAA61944 for ; Sat, 20 Mar 2021 19:32:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229769AbhCTTbu (ORCPT ); Sat, 20 Mar 2021 15:31:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229772AbhCTTbj (ORCPT ); Sat, 20 Mar 2021 15:31:39 -0400 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0288FC061574 for ; Sat, 20 Mar 2021 12:31:38 -0700 (PDT) Received: by mail-wr1-x429.google.com with SMTP id v4so12499737wrp.13 for ; Sat, 20 Mar 2021 12:31:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=bs+HTVOzsB84GuMJfYNHZostp1zXgO8LDoaSKTglOBQ=; b=mRVPkXYzrhWVT6eHnAsijqBvebiBlmr32IyIbZeUy27xiIOmWu2vCBOylaTZzuIqzS J1ugjuMopZdHHj1yS6dMjr0nnLhlLYbVdOIA3KIFCI3LsIjAXCPENBi0MCsJSPqltCOk s/N3GRc3/S0Kz94yGWqsyQJwKvk2TE6lFEI+OKjtt1nNTiag9XPKE2PIS/CYmbukGiRP rQBCty1z0cu3XVUMEIhniqzczJLTLWbpRuCYl44TWHnb5AvBXoIHG6KOd25mpdLO9NVe g1UgX/FVaLYdoIAs2ch0oLLWjK1pVIV+/bm4E0GPwdfObLZjp0q6uu7E2VzxLjtLXHLa kbfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=bs+HTVOzsB84GuMJfYNHZostp1zXgO8LDoaSKTglOBQ=; b=KSyykmTfocEpOnheHNrRBQKjK+STUupLXSHZahoByLuiU4AJM6wpOfVz5ilO5/jYuM +Jr81lBy6ehvLC3cjoJHQOslc5lxZZUMd2hljnriCDHwt3KNOZoEJwEpfGEAHqasUWuG kK3fzFTb5PSp1n4MYEjBwNfBcBUyyjEm6lX4h1hC4dyvObea0WhDF/E2pqhYBvLfFSEY 8RWmSeJGnPb81sW0/Lv9aiLa8cMdFCAFW699YJQ1LsF6teSoEbazCYpFOGTs4WnJXW+z pUTMASCiScsuGEanSuJI2IyxJh2/MTQnyLmE1hOPjcuRz3THQRW2QxgN64OydNx7FxW4 q8WQ== X-Gm-Message-State: AOAM531CeFWI1byds1Qh20yRc354++W8k/jG9g2hECdhQg2DF+9qgYQX eGsB4jVy3Ao1O+q6+kOP/lk= X-Google-Smtp-Source: ABdhPJwkCE/FetgUEO0WD5PZ4lf0OFYw81wJLJAKlmKCk7mUVDqZ6kPlMJ3QzjlHE2lRLa4xRUWvHg== X-Received: by 2002:a5d:6c62:: with SMTP id r2mr8828208wrz.62.1616268697698; Sat, 20 Mar 2021 12:31:37 -0700 (PDT) Received: from [192.168.0.160] ([170.253.36.171]) by smtp.gmail.com with ESMTPSA id j14sm14227739wrw.69.2021.03.20.12.31.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 20 Mar 2021 12:31:37 -0700 (PDT) Subject: Re: [PATCH v2] errno.3: ENODATA is an XSI STREAMS extension To: Florian Weimer Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org, Mark Kettenis References: <4db92b50-d9f9-f1b5-13dd-54a525e561df@gmail.com> <20210320114203.2329-1-alx.manpages@gmail.com> <8735wp1w3i.fsf@mid.deneb.enyo.de> From: "Alejandro Colomar (man-pages)" Message-ID: <0dc5409f-dff9-cbf7-e522-e5c25df75577@gmail.com> Date: Sat, 20 Mar 2021 20:31:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <8735wp1w3i.fsf@mid.deneb.enyo.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org Hi Florian, On 3/20/21 8:08 PM, Florian Weimer wrote: > > Would it make sense to mention that this error code is reused for > extended attributes? > Hmm, I think so. In fact, AFAICS in the man-pages, it is only used for that: [ $ grep -rn ENODATA man? man2/setxattr.2:124:.B ENODATA man2/setxattr.2:129:.\" .BR ENODATA man2/getxattr.2:118:.B ENODATA man2/getxattr.2:123:.\" .BR ENODATA man2/removexattr.2:85:.B ENODATA man2/removexattr.2:89:.\" .BR ENODATA man3/errno.3:405:.B ENODATA ] Proposal: [ ENODATA The named attribute does not exist, or the process has no access to this attribute. In POSIX.1-2001 (XSI STREAMS option), this error was described as "No message is available on the STREAM head read queue". ] What do you think about it? Thanks, Alex -- Alejandro Colomar Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/ http://www.alejandro-colomar.es/