From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by sourceware.org (Postfix) with ESMTPS id 7A26E3857829 for ; Mon, 5 Apr 2021 11:37:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 7A26E3857829 Received: by mail-ej1-x634.google.com with SMTP id l4so16378213ejc.10 for ; Mon, 05 Apr 2021 04:37:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:cc:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=bGSrbJpZDa85/HPKLzpea7+7CLJh0p/+ja3/E7+XyGo=; b=Rc+p3UUP1qdOZHmGMuJhdj1SRBYU833+449P07AM+wHvinu2AHPtT3ZftRl1mIfMYL prDU12FrKxrqU5cJcskSemCbKsFIDYe1gljwwncYPF+TGsjXeBPcpTa1Q6iROWAfd7O4 +RscIUMmkBb2JfihpqRboDoNrJBz3oiZ7WL1rArRK2n/oc+Io70ooOKkG+mcIX4Zaj9C PBMbC+H4iF4vWwH55yUR1hQOsVVz6CIC2vJfXuJwc0xdC1581emz4DKgiEZxsd7iOTsg 4BFq+QfnVzovTk4FlBk+ZtVtGpkPAMwoUd8RpoGx5uePCiI0CAsm07w4XOadpuNqQ+gK RYWA== X-Gm-Message-State: AOAM530GKOweIU1LeEhF0PUeLHZlYF1Slk5pV9xCVqnK+i+R1EPjdypX Gez67QTxQdLv7Y+mSMAwpZF5IFSbZuc= X-Google-Smtp-Source: ABdhPJymP9UvKVplSTz0PmyoMRfpCo8wjvjZVCzvpPHJDDzBmhsYhhLjejeRqjLFQhiephfSzxVWRw== X-Received: by 2002:a17:906:b74e:: with SMTP id fx14mr1181352ejb.466.1617622634424; Mon, 05 Apr 2021 04:37:14 -0700 (PDT) Received: from ?IPv6:2001:a61:2553:a401:cfc6:2039:a9ec:21ff? ([2001:a61:2553:a401:cfc6:2039:a9ec:21ff]) by smtp.gmail.com with ESMTPSA id x4sm10445919edd.58.2021.04.05.04.37.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 Apr 2021 04:37:14 -0700 (PDT) Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: Re: [PATCH v5 21/35] getdents.2: Use syscall(SYS_...); for system calls without a wrapper To: Alejandro Colomar References: <20210403194026.102818-1-alx.manpages@gmail.com> <20210404115847.78166-22-alx.manpages@gmail.com> From: "Michael Kerrisk (man-pages)" Message-ID: <7581b384-5caf-40a8-152e-fee7fbd2c5b6@gmail.com> Date: Mon, 5 Apr 2021 13:37:13 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: <20210404115847.78166-22-alx.manpages@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, KAM_SHORT, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Apr 2021 11:37:17 -0000 Hi Alex, On 4/4/21 1:58 PM, Alejandro Colomar wrote: > Signed-off-by: Alejandro Colomar > --- > man2/getdents.2 | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) Patch applied. Thanks, Michael > diff --git a/man2/getdents.2 b/man2/getdents.2 > index ec00a73ba..6a9f4e04c 100644 > --- a/man2/getdents.2 > +++ b/man2/getdents.2 > @@ -33,7 +33,11 @@ > getdents, getdents64 \- get directory entries > .SH SYNOPSIS > .nf > -.BI "long getdents(unsigned int " fd ", struct linux_dirent *" dirp , > +.BR "#include " " /* Definition of " SYS_* " constants */" > +.B #include > +.PP > +.BI "long syscall(SYS_getdents, unsigned int " fd \ > +", struct linux_dirent *" dirp , > .BI " unsigned int " count ); > .PP > .BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */" > @@ -43,9 +47,9 @@ getdents, getdents64 \- get directory entries > .fi > .PP > .IR Note : > -There is no glibc wrapper for > -.BR getdents (); > -see NOTES. > +There is no definition of > +.B struct linux_dirent > +in glibc; see NOTES. > .SH DESCRIPTION > These are not the interfaces you are interested in. > Look at > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/