From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by sourceware.org (Postfix) with ESMTPS id DC3F13953075 for ; Thu, 11 Mar 2021 22:33:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org DC3F13953075 Received: by mail-wm1-x334.google.com with SMTP id f22-20020a7bc8d60000b029010c024a1407so14657165wml.2 for ; Thu, 11 Mar 2021 14:33:54 -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=BtcRSttyb7PEKrP5ov8UPCiUEg4e6dcbYNzcVWGp7W4=; b=MCWSgLDanbS+mqaD299RF8XKe6DfIKXLCbcPmatupohbNvlUSfQl+4DWLW2LC9bd20 vNKDi9EzHm0gCo6wBX3mB7Xj/NElBqY3aR3BbLiEKJPS0L2TE/rRUJNSNR/E9VZ+d6IH yEMJuO+TTLHJpgIxxgGpK8f7548vluD5H6k3xxKiB0O6rObAoNfSd5kgk3RbOfo0lNt1 ppRNognp9j4s1qiGqRDOv0MonWAV/HOcJD0Lig+Rr/DeAZxS/es3V+qYCYxTVRx9qrZu tcWz/VtlXTlrQrHe5trArZvdYWp6B6LUtzOWkXsld+8Na6FRWzzvBmZN8cqSIaC4tYaW vQ3g== X-Gm-Message-State: AOAM531xct9kOA4Wahx4eNe7EOesUmTUj+NlQ+EDcXIqyoA62atIeG0P KB4c+i5mZbdxWq71azd9mMw= X-Google-Smtp-Source: ABdhPJyk6TQqujFB7mVaqdnVxDpQmFDYh2/64khgTwoZnY/0zL/vww86U4IbGdxCa+pwLNWmqvj99A== X-Received: by 2002:a05:600c:2215:: with SMTP id z21mr10382013wml.86.1615502034085; Thu, 11 Mar 2021 14:33:54 -0800 (PST) Received: from localhost.localdomain ([170.253.36.171]) by smtp.googlemail.com with ESMTPSA id v2sm22365771wmj.1.2021.03.11.14.33.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Mar 2021 14:33:53 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 15/17] wcstombs.3: SYNOPSIS: Use 'restrict' in prototypes Date: Thu, 11 Mar 2021 23:33:28 +0100 Message-Id: <20210311223330.722437-16-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=-12.3 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-List-Received-Date: Thu, 11 Mar 2021 22:33:56 -0000 Both POSIX and glibc use 'restrict' in wcstombs(). Let's use it here too. .../glibc$ grep_glibc_prototype wcstombs stdlib/stdlib.h:937: extern size_t wcstombs (char *__restrict __s, const wchar_t *__restrict __pwcs, size_t __n) __THROW __attr_access ((__write_only__, 1, 3)) __attr_access ((__read_only__, 2)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/wcstombs.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man3/wcstombs.3 b/man3/wcstombs.3 index 21f2c8274..a42c25ebc 100644 --- a/man3/wcstombs.3 +++ b/man3/wcstombs.3 @@ -20,7 +20,8 @@ wcstombs \- convert a wide-character string to a multibyte string .nf .B #include .PP -.BI "size_t wcstombs(char *" dest ", const wchar_t *" src ", size_t " n ); +.BI "size_t wcstombs(char *restrict " dest ", const wchar_t *restrict " src , +.BI " size_t " n ); .fi .SH DESCRIPTION If -- 2.30.1