From patchwork Fri Mar 5 23:50:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Colomar X-Patchwork-Id: 42350 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 54EF4399F001; Fri, 5 Mar 2021 23:51:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 54EF4399F001 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1614988290; bh=bMiccUfefY2Gtr226ElJf0uvf2BmgPVvU3vq2+zVeoM=; 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=VNS2gkdOmtHUW9CE0vph5t7l6GtlKgYl3J4aM+n1pNwqFLVaykcO7dsgGhUbOiP0M oYvcGF3qIP5oxdSSupM8eqTLHWtYyxYMLOY1Ih2DQHm7hu3/05zm/6t1BzoBpaUbIG BMvpEhk/iJ/xX0IzjEHKpjoCu0uyju2zb4PZERE4= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by sourceware.org (Postfix) with ESMTPS id C3011399C02A for ; Fri, 5 Mar 2021 23:51:27 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C3011399C02A Received: by mail-wr1-x436.google.com with SMTP id w11so3898919wrr.10 for ; Fri, 05 Mar 2021 15:51:27 -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=bMiccUfefY2Gtr226ElJf0uvf2BmgPVvU3vq2+zVeoM=; b=XsJjsYzIYZVemw5+H9eny/wXZlq0bPrAwYpsuxd3xUTEPAMgzyPUtOi6YXw1pvCTPo IlcIlvCH5DC2wokrB7zE+SaBQXgozCpFt7MvpmyF5Dik1HdtHvJXaTcHHCyeOx6lP5cl dVz5pr7l8ntVY76hKjYz4N/JxFLOyBD5FrTPxWEigFsrqB/EPpQ5dGdHPropnZB6NDa+ kZqYU/idqT2ZQXRDsVsrtBVUZ5UrgrgqYX80KE9/0xzt/ANfueA/J+9dOgKa1Ndc5S9P H3auNdA+BJRxXPhYD8FYy+P0mD173qPFZyomVGliPE+0IZke5vvkFzH8CoqEg0QHNwtF 1nVw== X-Gm-Message-State: AOAM532SVTmAHpomVUehG4iXHbKRAkKSQTCxM9fntROBqeIYqK2nIwyT 4FlULfRkTsgNw3pXwYBumhs= X-Google-Smtp-Source: ABdhPJy0Q0Cn8APXYdGokROxpzZMpuoFraefN+zLl6QGCJmO063U/EV+FjePMIZUzDNd5SpM8PqQrQ== X-Received: by 2002:adf:f587:: with SMTP id f7mr11693990wro.147.1614988287002; 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.36.2021.03.05.15.51.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Mar 2021 15:51:26 -0800 (PST) To: mtk.manpages@gmail.com Subject: [PATCH 14/22] mbstowcs.3: SYNOPSIS: Use 'restrict' in prototypes Date: Sat, 6 Mar 2021 00:50:58 +0100 Message-Id: <20210305235105.177359-15-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 mbstowcs(). Let's use it here too. .../glibc$ grep_glibc_prototype mbstowcs stdlib/stdlib.h:933: extern size_t mbstowcs (wchar_t *__restrict __pwcs, const char *__restrict __s, size_t __n) __THROW __attr_access ((__read_only__, 2)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/mbstowcs.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man3/mbstowcs.3 b/man3/mbstowcs.3 index 03078c81d..c79ba9044 100644 --- a/man3/mbstowcs.3 +++ b/man3/mbstowcs.3 @@ -21,7 +21,8 @@ mbstowcs \- convert a multibyte string to a wide-character string .nf .B #include .PP -.BI "size_t mbstowcs(wchar_t *" dest ", const char *" src ", size_t " n ); +.BI "size_t mbstowcs(wchar_t *restrict " dest ", const char *restrict " src , +.BI " size_t " n ); .fi .SH DESCRIPTION If