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 6B7343987C1B for ; Wed, 10 Mar 2021 18:32:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 6B7343987C1B Received: by mail-wr1-x429.google.com with SMTP id d15so24456549wrv.5 for ; Wed, 10 Mar 2021 10:32:15 -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=GwmJUFdVmQpqJBDhv4YOalGN2rFIVkaI+KfkWvD0mH4=; b=XY6Eo/PhRVoCEHFf8hMKl5vjYf84PCBmzFSvfab0SiNiZDPYSdnUAvMVFzCsZETL9I N1ot3bS0mdZx8QgQwpAMwUaG3Vvhop+AG+xsNpAPoaj6qTGNeN15jnL8TIspEXfbtMJW /N2LT2wMnzy1J178F+1XDMpQe4J+4m96SAEo7TMpRWtgOPWUcpB6JIYwjGIFjfP/OZTy +7VJgGp1+8+DJlcTRNjmuQhFTvkHBwiPr1Djf/dknd5ehIqR1mm6QeZbe4e99MbIoPI4 C0fD1Dl8OpWiayPjaxpTBm0rgo/bgyuu3GoK2HmutXYiL43VDSZWYiTPxQhKEw9ITLE7 22vw== X-Gm-Message-State: AOAM532qbKzPHVr2cu/WMvcUkiMjP/DZ8iegRvxM09k7Snu+QAzCAW9r ebBez7pqj9plubB7FXF98U9wg3do7D5XQQ== X-Google-Smtp-Source: ABdhPJy/4S7XL76Fk3f7Mpp3vg3EX5cmQtH7KXgzUAMIye2lNfNFVmf9YAOAARlgAwsoFxK91Lof5A== X-Received: by 2002:adf:ee8f:: with SMTP id b15mr4802359wro.314.1615401134611; Wed, 10 Mar 2021 10:32:14 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id k11sm325374wmj.1.2021.03.10.10.32.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Mar 2021 10:32:14 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 10/24] stpncpy.3: SYNOPSIS: Use 'restrict' in prototypes Date: Wed, 10 Mar 2021 19:31:36 +0100 Message-Id: <20210310183149.194717-11-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1.721.g45526154a5 In-Reply-To: <20210310183149.194717-1-alx.manpages@gmail.com> References: <20210310183149.194717-1-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: Wed, 10 Mar 2021 18:32:17 -0000 Both POSIX and glibc use 'restrict' in stpncpy(). Let's use it here too. .../glibc$ grep_glibc_prototype stpncpy string/string.h:483: extern char *stpncpy (char *__restrict __dest, const char *__restrict __src, size_t __n) __THROW __nonnull ((1, 2)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/stpncpy.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man3/stpncpy.3 b/man3/stpncpy.3 index 3adc5f426..493d42378 100644 --- a/man3/stpncpy.3 +++ b/man3/stpncpy.3 @@ -18,7 +18,8 @@ stpncpy \- copy a fixed-size string, returning a pointer to its end .nf .B #include .PP -.BI "char *stpncpy(char *" dest ", const char *" src ", size_t " n ); +.BI "char *stpncpy(char *restrict " dest ", const char *restrict " src \ +", size_t " n ); .fi .PP .RS -4 -- 2.30.1.721.g45526154a5