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 8E93BC433DB for ; Thu, 4 Mar 2021 19:49:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 587DC64EAE for ; Thu, 4 Mar 2021 19:49:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231734AbhCDTtH (ORCPT ); Thu, 4 Mar 2021 14:49:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231255AbhCDTsq (ORCPT ); Thu, 4 Mar 2021 14:48:46 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2A6EC061574 for ; Thu, 4 Mar 2021 11:48:05 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id k66so10849529wmf.1 for ; Thu, 04 Mar 2021 11:48:05 -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:mime-version :content-transfer-encoding; bh=1hQkoDfbSIdVgOU/Sd2EwzsscbUsImiOzy+OECzLLBM=; b=K7bd7Y1RL9tqAaTIPtfv4dx44l4VDARX2bj8Pkga8u8wuyMwR9rybwQiLP4BqY7X4A +Kg/QTauYi+Bb2ryDfbU9HYVj49bjSUTK/FXTldyAVkeeGGwxbVpZCCWBx2bfGPOMsI/ cEFkCbShcZHAAUjIfy+/ypYZAYUIvuiSlN0Fg2SUQwKcUD8oFyk25t4dPvMaV923o08G 1IvH7uhUqkl/YtYS6jacZ+XDT0fkFIYYu5VkH6BeE/6v04O1Wyv6LmX0JUBkJ1+ceueW P0CwUC/fk6Ant0O5118nKJjXpyxdhldWCHayRyblAWBE3jvvgn7wGgysQT8E48W8u+o8 5X/g== 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:mime-version :content-transfer-encoding; bh=1hQkoDfbSIdVgOU/Sd2EwzsscbUsImiOzy+OECzLLBM=; b=qCOXRXUL+8cy+cEvt/8OvA+OREz4VBnVaGx0aQY/NSkAUXJ7zYfaZ+k+i54nyq78W6 pUumSMXeCfGjM0joQbNeJY1/GHlV1IbYz2Je5z8ltTQshM+q3nBZEuMOi/mkshbzdG2m w9IuWUoA3hyyKsEmeZS3UE5L23EKwqp5WhidVrO0fJrcibRv7CQ/OJKCmvaGRms26OTY QnGuufPTbfglpTMfHsEbcDL2OvQaAvltJiYCOZWsIKA5KGaRsJAuI6Cohfuh5f9LpfNJ HO6OQl23PjEdBPX7vXTGWQbuY5o1RVAIZ9KaYrK2Gc+JZtQF2CRK1B92lJNcDSWN6DRJ 5xsg== X-Gm-Message-State: AOAM532fUekvgJTe5o7WvnnNeQXAdnXlXWggenrvns45NAeFWvaHIVt8 2kfXuAUhZb/L+JQ8438XcMl9Cw2DoRSw/Q== X-Google-Smtp-Source: ABdhPJwvPmYaRCDgobJSGCvZhotznEQvDp0OTDBKOT1ZAeGQRWLF8vaYDNhdX264mN2ZWF2rGha0zw== X-Received: by 2002:a7b:cbcd:: with SMTP id n13mr5442836wmi.112.1614887284660; Thu, 04 Mar 2021 11:48:04 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id z188sm763787wme.32.2021.03.04.11.48.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Mar 2021 11:48:04 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH] makecontext.3: Fix function declarator with empty parentheses. Date: Thu, 4 Mar 2021 20:45:35 +0100 Message-Id: <20210304194534.130735-1-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1.721.g45526154a5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org glibc uses 'void (*f)(void)' for makecontext()'s second parameter. C11 marked function declarators with empty parentheses as obsolescent: > 6.11.6 Function declarators > 1 The use of function declarators with empty parentheses (not > prototype-format parametertype declarators) is an obsolescent > feature. Let's use the correct syntax by explicitly using '(void)'. .../glibc$ grep_glibc_prototype makecontext stdlib/ucontext.h:51: extern void makecontext (ucontext_t *__ucp, void (*__func) (void), int __argc, ...) __THROW; .../glibc$ Signed-off-by: Alejandro Colomar --- man3/makecontext.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man3/makecontext.3 b/man3/makecontext.3 index 83720dd2c..ac9afcf69 100644 --- a/man3/makecontext.3 +++ b/man3/makecontext.3 @@ -32,7 +32,8 @@ makecontext, swapcontext \- manipulate user context .nf .B #include .PP -.BI "void makecontext(ucontext_t *" ucp ", void (*" func ")(), int " argc ", ...);" +.BI "void makecontext(ucontext_t *" ucp ", void (*" func ")(void), int " argc \ +", ...);" .BI "int swapcontext(ucontext_t *" oucp ", const ucontext_t *" ucp ); .fi .SH DESCRIPTION -- 2.30.1.721.g45526154a5