From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by sourceware.org (Postfix) with ESMTPS id C25E7398B149 for ; Wed, 10 Mar 2021 18:32:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C25E7398B149 Received: by mail-wm1-x32a.google.com with SMTP id f22-20020a7bc8d60000b029010c024a1407so11708236wml.2 for ; Wed, 10 Mar 2021 10:32:22 -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=v+opXIiWov/WZw07j+Hr+F2pJZt+UphMGIAIEODD3N8=; b=YnsQbdMxmZTAAR5d5BJX2nqLQk5qdvUyyE7c5HcCxeZJbOoK1yQVuZpfmclrVisN7t FnwvgWRCelQvkbxClXnfmzTbnix+ANF7Du2SFIBKtO6b288ay2nIUGzCJ0GFOg6ivE51 ZHqESEEtGuUEvnl0RtdlU0uqEZRF0tnzNcfCKyfx0lPM8od6ZDO2XBdncNfsxHrqVS47 M//FUzCovAHI3YStpEVZraJEuIfMFLmJRdhqOmaLfloynMLnz5VKyLh4Kjk2sggJQIL5 8TCbHG835IHTLiWUWXQI7NdkJtId/GQOa4feXh2TBSsMM25T+XhLusK/v8EQmzsZ9fRm lsaw== X-Gm-Message-State: AOAM531RKE2BvedDOVUUQUOtussEtSYFAMNMtlYltnnpxI1mQXd3y8sQ HSeon/kc3I0LyJf6gTNXEUiRZmhFegijTw== X-Google-Smtp-Source: ABdhPJxlFaJGZkRqr2m+WTSzKSvtt0l/HLnNy/hIzEw8u4s4B3QmC1ojP7yU2G9YMGML5GVx/gCEgw== X-Received: by 2002:a05:600c:204f:: with SMTP id p15mr4639490wmg.165.1615401142019; Wed, 10 Mar 2021 10:32:22 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id k11sm325374wmj.1.2021.03.10.10.32.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Mar 2021 10:32:21 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 19/24] strtod.3: SYNOPSIS: Use 'restrict' in prototypes Date: Wed, 10 Mar 2021 19:31:45 +0100 Message-Id: <20210310183149.194717-20-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=-12.4 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 18:32:24 -0000 Both POSIX and glibc use 'restrict' in strtod(), strtof(), strtold(). Let's use it here too. .../glibc$ grep_glibc_prototype strtod stdlib/stdlib.h:117: extern double strtod (const char *__restrict __nptr, char **__restrict __endptr) __THROW __nonnull ((1)); .../glibc$ grep_glibc_prototype strtof stdlib/stdlib.h:123: extern float strtof (const char *__restrict __nptr, char **__restrict __endptr) __THROW __nonnull ((1)); .../glibc$ grep_glibc_prototype strtold stdlib/stdlib.h:126: extern long double strtold (const char *__restrict __nptr, char **__restrict __endptr) __THROW __nonnull ((1)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/strtod.3 | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/man3/strtod.3 b/man3/strtod.3 index e77bd59ec..24cb4ad13 100644 --- a/man3/strtod.3 +++ b/man3/strtod.3 @@ -49,9 +49,10 @@ strtod, strtof, strtold \- convert ASCII string to floating-point number .nf .B #include .PP -.BI "double strtod(const char *" nptr ", char **" endptr ); -.BI "float strtof(const char *" nptr ", char **" endptr ); -.BI "long double strtold(const char *" nptr ", char **" endptr ); +.BI "double strtod(const char *restrict " nptr ", char **restrict " endptr ); +.BI "float strtof(const char *restrict " nptr ", char **restrict " endptr ); +.BI "long double strtold(const char *restrict " nptr \ +", char **restrict " endptr ); .fi .PP .RS -4 -- 2.30.1.721.g45526154a5