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 397A0C43603 for ; Sat, 13 Mar 2021 19:27:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2170A64ECB for ; Sat, 13 Mar 2021 19:27:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234442AbhCMT0a (ORCPT ); Sat, 13 Mar 2021 14:26:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234386AbhCMTZ6 (ORCPT ); Sat, 13 Mar 2021 14:25:58 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B74CCC061574; Sat, 13 Mar 2021 11:25:57 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id u5-20020a7bcb050000b029010e9316b9d5so14144770wmj.2; Sat, 13 Mar 2021 11:25:57 -0800 (PST) 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=NOO1piYZB4k0TV/xxFD2hxAk7MvONuytBBkxF8kYck4=; b=BzvdGiNRwMyzEi0IleuhXEy5cL7KOE4Pr7ZxXr0xywSgYXfPILXOexiHFq5drVIWFr YR21tmHcqj/yLYiECEZ40eYBR/+EeENv20Nbb5LliXySK/bAW2Y4CI84WENc3R1BI5iv BIP/Gt9Kg6QzAPHc5v2apDmJPM4CLAez8TAC6LS4FjekgKIX4w+lzf84lOahZYy9WZ1s dtPxHZpjqH1FbbGelN/446wASztX/lh1UELJYdgbnVushZcf+hYknKlxbeSK5bjS/+9p FHbXzYRK4MRtAqhAUlyfu6RfyJtXeDZqLNdk8FIdZYtdMht9DprF6qfwjBhz3wFem6HC +tVg== 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=NOO1piYZB4k0TV/xxFD2hxAk7MvONuytBBkxF8kYck4=; b=JFCXNmXnVGDbBVbGv3Zg+y2AJwcuMdTqt1cYd9ln5T9tv7xwmZCAFotgqMSF2gbQpV j/1GiMEEA0bZeVqN8AVTQdoDlZ5EiVe66AxUXqwWkYclh3nML+svu450IzM6SZnk30AI q6TW4fTEJbkGXET3wgs2HCtjxlWv3WzeNTWcc7gHOkXIDqwc5RTNUIiPpt9BcmXJPV2q 6xZZiHklF3YcucoBHMLoy7Zuo7gdodlYdngwCubBdGXIaO8KtQ9ZY1mwoXYyF8tralKj vDEIt53TaofALn70M5gKhOk30EyUlYIAtcgKoojsqYT9dzCiUATS16+xquWSziV2MejX wjHw== X-Gm-Message-State: AOAM530iKyiIOYqrCwgRZfkytcBvSuEY0r5DNb1c/z/TFFfQXSUMX4Uw uUMQDZdmNBYkcvAfeq6PoRY= X-Google-Smtp-Source: ABdhPJxq/HKudgOtfWet3oROo3nP2zKy3IWv9Mw94DLCTh9f3pueKjVhvJXPpwLA4qXrFTyaVCDnzw== X-Received: by 2002:a7b:c0c4:: with SMTP id s4mr19465206wmh.9.1615663556524; Sat, 13 Mar 2021 11:25:56 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id j136sm7670964wmj.35.2021.03.13.11.25.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Mar 2021 11:25:56 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org, linux-kernel@vger.kernel.org, Florian Weimer Subject: [RFC v3 09/17] execveat.2: Use syscall(SYS_...); for system calls without a wrapper Date: Sat, 13 Mar 2021 20:25:19 +0100 Message-Id: <20210313192526.350200-10-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210214133907.157320-1-alx.manpages@gmail.com> References: <20210214133907.157320-1-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/execveat.2 | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/man2/execveat.2 b/man2/execveat.2 index 499bf1b57..0d23cb39b 100644 --- a/man2/execveat.2 +++ b/man2/execveat.2 @@ -28,15 +28,13 @@ execveat \- execute program relative to a directory file descriptor .SH SYNOPSIS .nf +.BR "#include " " /* Definition of " SYS_* " constants */" .B #include .PP -.BI "int execveat(int " dirfd ", const char *" pathname , -.BI " const char *const " argv "[], const char *const " envp [], -.BI " int " flags ); +.BI "int syscall(SYS_execveat, int " dirfd ", const char *" pathname , +.BI " const char *const " argv "[], const char *const " envp [], +.BI " int " flags ); .fi -.PP -.IR Note : -There is no glibc wrapper for this system call; see NOTES. .\" FIXME . See https://sourceware.org/bugzilla/show_bug.cgi?id=27364 .SH DESCRIPTION .\" commit 51f39a1f0cea1cacf8c787f652f26dfee9611874 @@ -209,9 +207,6 @@ the natural idiom when using is to set the close-on-exec flag on .IR dirfd . (But see BUGS.) -.PP -Glibc does not provide a wrapper for this system call; call it using -.BR syscall (2). .SH BUGS The .B ENOENT -- 2.30.2