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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 B389EC433ED for ; Mon, 10 May 2021 17:57:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96499611BD for ; Mon, 10 May 2021 17:57:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233308AbhEJR6Q (ORCPT ); Mon, 10 May 2021 13:58:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233267AbhEJR6P (ORCPT ); Mon, 10 May 2021 13:58:15 -0400 Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B307AC061574 for ; Mon, 10 May 2021 10:57:08 -0700 (PDT) Received: by mail-wm1-x32f.google.com with SMTP id 82-20020a1c01550000b0290142562ff7c9so9388962wmb.3 for ; Mon, 10 May 2021 10:57:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=FljSassscloY2stR8BJfNO0D3IwHqV349sWRkF9HwOI=; b=AEaLgAwMDEtOG7jdPhGWWmVD3BEI9o2iIXLrIjGz+f+btt7uvvVaFuugG5M2Onh3up 1G9mi5lj6HGG6gRdm/DzO4lDWofRN2H7FVI5hXO0StLrrfPTkTYBcCLk364mmKf1wFOm wPMfYvb+/DzHP9gdDwwmqZiRs/woS2BFb4oX27cyjZ8QPtA1AVwYOkjyMUq/u0WsGOgv YiLTP3kpFyApfRsEyTeRHTBnoFISfWhZuKxvfQSHDCibKxMCoIRakyO2JZnWJ4llvjZZ oJEbxQl9xKO6+B2flsNDgCGUT6lme988aFVsv5m5pmwcEcMaXUvL4OvVaXMAq/C0ljXi yxaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=FljSassscloY2stR8BJfNO0D3IwHqV349sWRkF9HwOI=; b=QK56bcAf03FpTY/icrrrqt6EUafOhHQxLViimHdmu+zdK3uMisdYq+p6hTQcw6CI8v m2TIw23Vk+qhV5OurxyJPYXqBrYlxrLUKV6hyVyygyiLsgVGBe/0Y9fMwVokEGLTla+w Cvmk5ikz565jofpz8BblubThJA59EtG5Ci9aqxR0taPJB+UHjE7rfYW9iPFwb4ID+gWH HH/a9ecQxU06Ge2HLCqWHcmXMiRYgN6k1x1pkYs1GHXi0JwevhFrXzB9kSY8/7oyk3D5 Qb1tSXE1YmP3/00MMbmNSqjwr+S0Yrcj4WYpcssy/TlFMCIv64425btwYnF0oXcjHF2Q vB7g== X-Gm-Message-State: AOAM5333k7MNefzmw+MGVSs85DRaiSRx7kawzSX9u5Hyy0+6R5QTZ7Hr 55jzitZRgplgdm0WZKoMfA4= X-Google-Smtp-Source: ABdhPJw0wwVMIc8F89Qt0iD1yEXo9T40ohKPcjQDhPmOhtHqjsAYc8PVw6G61+C3QFkyRRhnOTCHxQ== X-Received: by 2002:a1c:b783:: with SMTP id h125mr381352wmf.182.1620669427517; Mon, 10 May 2021 10:57:07 -0700 (PDT) Received: from sqli.sqli.com ([195.53.121.100]) by smtp.googlemail.com with ESMTPSA id m13sm24318830wrw.86.2021.05.10.10.57.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 May 2021 10:57:07 -0700 (PDT) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Florian Weimer , Jakub Wilk , Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 35/39] process_madvise.2: Use syscall(SYS_...); for system calls without a wrapper. Fix includes too. Date: Mon, 10 May 2021 19:55:44 +0200 Message-Id: <20210510175546.28445-36-alx.manpages@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210510175546.28445-1-alx.manpages@gmail.com> References: <20210510175546.28445-1-alx.manpages@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org Signed-off-by: Alejandro Colomar --- man2/process_madvise.2 | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/man2/process_madvise.2 b/man2/process_madvise.2 index e2b8c16ac..0cdcf9c9a 100644 --- a/man2/process_madvise.2 +++ b/man2/process_madvise.2 @@ -30,15 +30,22 @@ process_madvise \- give advice about use of memory to a process .SH SYNOPSIS .nf -.B #include +.BR "#include " " /* Definition of " MADV_* " constants */" +.BR "#include " " /* Definition of " SYS_* " constants */" +.BR "#include " " /* Definition of " "struct iovec" " type */" +.B #include .PP -.BI "ssize_t process_madvise(int " pidfd ", const struct iovec *" iovec , -.BI " size_t " vlen ", int " advice , -.BI " unsigned int " flags ");" +.BI "ssize_t syscall(SYS_process_madvise, int " pidfd , +.BI " const struct iovec *" iovec ", size_t " vlen \ +", int " advice , +.BI " unsigned int " flags ");" .fi .PP .IR Note : -There is no glibc wrapper for this system call; see NOTES. +glibc provides no wrapper for +.BR process_madvise (), +necessitating the use of +.BR syscall (2). .\" FIXME: See .SH DESCRIPTION The @@ -205,9 +212,6 @@ configuration option. The .BR process_madvise () system call is Linux-specific. -.SH NOTES -Glibc does not provide a wrapper for this system call; call it using -.BR syscall (2). .SH SEE ALSO .BR madvise (2), .BR pidfd_open (2), -- 2.31.1