From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by sourceware.org (Postfix) with ESMTPS id 236CB395181A for ; Thu, 11 Mar 2021 22:33:47 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 236CB395181A Received: by mail-wr1-x429.google.com with SMTP id u16so3724421wrt.1 for ; Thu, 11 Mar 2021 14:33:47 -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=A+5xdgG5R2IiW+Ta/Tu6CEr4I+VMQD4N/McGaJXMbs4=; b=bR7AcQNYJpD6Tt++HW6RmwmqnW+UIrYDirgVEdlqRdcUe2HVkgxS5PzrI8GeiSuAHo M7WRZGxDpYAA1d+75gzCus/j5+82yPj3SUfkly0AT6g77CGdleFnW4yRd6E0LPntWWuh hmpJN1wtPyE9piyF76ag1/hWQNDw9pY/S8TZHuoGK4DOCBb0IxMuBOl6HwLmCuPNZEL/ SRUY8Ejr7kuDSl3lH/5A0LIjrTMtY73rP+3RUqPZkXpFCaZdgKwCjnmd4+KLyDNitO6s BZX5b32Mfoa1fe6NEOEkUHgjBZktouysCT7k7/5WRtDdU0MbQpmEVhBEZCm+uGcX3PHN GUjg== X-Gm-Message-State: AOAM532QwKCGSkxTIBiT65XpI1xQMb5hznyBIlqmjoSS0xi1zkjSjsxz Z8+hyONBmS+9oxddAcq/y4g= X-Google-Smtp-Source: ABdhPJymQ/mMkoXLJGw9Q3S6OCOOEyHsdfvXyijGrFUzirUzoBpafozN0aFnA09td1FVO/KZjvb+lg== X-Received: by 2002:adf:df10:: with SMTP id y16mr10966903wrl.372.1615502026313; Thu, 11 Mar 2021 14:33:46 -0800 (PST) Received: from localhost.localdomain ([170.253.36.171]) by smtp.googlemail.com with ESMTPSA id v2sm22365771wmj.1.2021.03.11.14.33.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Mar 2021 14:33:45 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 05/17] wcpncpy.3: SYNOPSIS: Use 'restrict' in prototypes Date: Thu, 11 Mar 2021 23:33:18 +0100 Message-Id: <20210311223330.722437-6-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210311223330.722437-1-alx.manpages@gmail.com> References: <20210311223330.722437-1-alx.manpages@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.1 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-List-Received-Date: Thu, 11 Mar 2021 22:33:51 -0000 Both POSIX and glibc use 'restrict' in wcpncpy(). Let's use it here too. .../glibc$ grep_glibc_prototype wcpncpy wcsmbs/wchar.h:556: extern wchar_t *wcpncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n) __THROW; .../glibc$ Signed-off-by: Alejandro Colomar --- man3/wcpncpy.3 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/man3/wcpncpy.3 b/man3/wcpncpy.3 index cbe7c418d..842088e0c 100644 --- a/man3/wcpncpy.3 +++ b/man3/wcpncpy.3 @@ -20,7 +20,9 @@ returning a pointer to its end .nf .B #include .PP -.BI "wchar_t *wcpncpy(wchar_t *" dest ", const wchar_t *" src ", size_t " n ); +.BI "wchar_t *wcpncpy(wchar_t *restrict " dest \ +", const wchar_t *restrict " src , +.BI " size_t " n ); .fi .PP .RS -4 -- 2.30.1