From patchwork Fri Mar 5 23:50:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Colomar X-Patchwork-Id: 42351 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 6054D399C03C; Fri, 5 Mar 2021 23:51:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6054D399C03C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1614988292; bh=AD94mE1d4lWMJqXY5sVZhK/h3b3IRzBgJIe03vSZtAo=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=tiNpR2IwEVnvt0BXDTODSq5MpN+IjXj4TdlZ0IgCV41v2RlItEB1Fp1PCAxhcCgS3 kryPL3k4GzvuZarOQOxh9+4n0PkuwPdmGtbdq1HzW4XR+PTou1e0DWlE9JdokiIuUS 0eYjmYXhlg4wA2uvgIRnHblVsipfqu5hVMIHkS+U= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by sourceware.org (Postfix) with ESMTPS id 861F6399C034 for ; Fri, 5 Mar 2021 23:51:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 861F6399C034 Received: by mail-wr1-x42f.google.com with SMTP id 7so3947859wrz.0 for ; Fri, 05 Mar 2021 15:51:28 -0800 (PST) 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=AD94mE1d4lWMJqXY5sVZhK/h3b3IRzBgJIe03vSZtAo=; b=skDENQW6KSkwJu1h+/edTtYyah5aPhfR9sGbH0BelxxDGzczltuBUb4RyNigKC7f7z cMKplcqLHxRW6ynL/XC0imdB2cnDG+SiCNnhed2CCD35w/XA16MItNvR3qxdjErRkNHz AqZkcnFq4Ehq9MTfSvmk/8K0NW8xt/CGz2ctUsiJGWzlObcBV4pDwIdiZW3/VY7sLOs6 vnhyvcOwC40sqpWb690AKB27xcfkJqci5a+7F1nMSJbgU7RmA0/fGxeSj28LJLoEmV8y P+mO984mFYatfQ4EhN8f1TTE5RHc+BaSU24n08jTN14FqoD8qh3FOhtAY0XW9LtpuxqA PpFA== X-Gm-Message-State: AOAM530gyWhadi1ZXaIMSdfA5QjkMFDTdW+Zww0XDWhDJgre/tJdUCIm BkBSFxN6ja4szGH50nbZa2Y= X-Google-Smtp-Source: ABdhPJy4zQ7atUoIQiggcujn6irWlYBCH5dkv1msmYh/5eF96wkTD/HQvanzJ99yfAaKzZWRdAt0pA== X-Received: by 2002:adf:cd8c:: with SMTP id q12mr11407986wrj.185.1614988287783; Fri, 05 Mar 2021 15:51:27 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id f7sm7219835wrm.36.2021.03.05.15.51.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Mar 2021 15:51:27 -0800 (PST) To: mtk.manpages@gmail.com Subject: [PATCH 15/22] mbtowc.3: SYNOPSIS: Use 'restrict' in prototypes Date: Sat, 6 Mar 2021 00:50:59 +0100 Message-Id: <20210305235105.177359-16-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1.721.g45526154a5 In-Reply-To: <20210305235105.177359-1-alx.manpages@gmail.com> References: <20210305235105.177359-1-alx.manpages@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-12.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, 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-Patchwork-Original-From: Alejandro Colomar via Libc-alpha From: Alejandro Colomar Reply-To: Alejandro Colomar Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Both POSIX and glibc use 'restrict' in mbtowc(). Let's use it here too. .../glibc$ grep_glibc_prototype mbtowc stdlib/stdlib.h:925: extern int mbtowc (wchar_t *__restrict __pwc, const char *__restrict __s, size_t __n) __THROW; .../glibc$ Signed-off-by: Alejandro Colomar --- man3/mbtowc.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man3/mbtowc.3 b/man3/mbtowc.3 index d0af36831..80058a192 100644 --- a/man3/mbtowc.3 +++ b/man3/mbtowc.3 @@ -20,7 +20,8 @@ mbtowc \- convert a multibyte sequence to a wide character .nf .B #include .PP -.BI "int mbtowc(wchar_t *" pwc ", const char *" s ", size_t " n ); +.BI "int mbtowc(wchar_t *restrict " pwc ", const char *restrict " s \ +", size_t " n ); .fi .SH DESCRIPTION The main case for this function is when