From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by sourceware.org (Postfix) with ESMTPS id AD4F439551D2 for ; Mon, 8 Mar 2021 18:54:24 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org AD4F439551D2 Received: by mail-wr1-x430.google.com with SMTP id e10so12551159wro.12 for ; Mon, 08 Mar 2021 10:54:24 -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=RJ+h0uD0Gkg5pesa7FBTc2qqeUz0DbwZEYdXmGg5970=; b=R7kwG/+GMMWAx4b+W24aZp7isXS/HC2fPZ1ZbFXt2hOWbD4s0A9QKpBPmW4ShSApHr M81r5XoDIugGkAUkRpdRjgtRVXjj4PskGV1qn852sS9cxAY5qing+vzps3+3kV8zxNEc +30P7q5K/mypPS23/Rlo3X/06VzwW4vIzLuNprJ7jyIzIQJVYbjuI7T0e7xV57OOXBum 1KbahE5AXjYsY1JshDii5tqW2MVAk/dnjzjZIkgYHQ+AraEu0EUqVl0VHPp9j6c1zqY3 IC7eu+0z+HRcjv6zRGZefYfWwVW6L61FyjGPk5UmZ12QGblTAlFA7NCHonbQG7bdTumX SOsQ== X-Gm-Message-State: AOAM5337ziwIT+QNDcHfDqmcEeiYdqEohUMbmhSjWhV5Wv1CI99XjS3w roO82Rrqv7h37AuuC3UXHHo= X-Google-Smtp-Source: ABdhPJwV9M0zv4v/c7aSoOr1WX0Eo+xXs55PtjOKWwdCXX3Ex59vvU6d7PJByGM96yA1ZBKm9e153g== X-Received: by 2002:a5d:4203:: with SMTP id n3mr24085388wrq.116.1615229663924; Mon, 08 Mar 2021 10:54:23 -0800 (PST) Received: from sqli.sqli.com ([195.53.121.100]) by smtp.googlemail.com with ESMTPSA id i11sm19889921wro.53.2021.03.08.10.54.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 10:54:23 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Subject: [PATCH 16/23] random_r.3: SYNOPSIS: Use 'restrict' in prototypes Date: Mon, 8 Mar 2021 19:53:25 +0100 Message-Id: <20210308185331.242176-17-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210308185331.242176-1-alx.manpages@gmail.com> References: <20210308185331.242176-1-alx.manpages@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.0 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: Mon, 08 Mar 2021 18:54:26 -0000 glibc uses 'restrict' in random_r(), initstate_r(), setstate_r(). Let's use it here too. .../glibc$ grep_glibc_prototype random_r stdlib/stdlib.h:434: extern int random_r (struct random_data *__restrict __buf, int32_t *__restrict __result) __THROW __nonnull ((1, 2)); .../glibc$ grep_glibc_prototype initstate_r stdlib/stdlib.h:440: extern int initstate_r (unsigned int __seed, char *__restrict __statebuf, size_t __statelen, struct random_data *__restrict __buf) __THROW __nonnull ((2, 4)); .../glibc$ grep_glibc_prototype setstate_r stdlib/stdlib.h:445: extern int setstate_r (char *__restrict __statebuf, struct random_data *__restrict __buf) __THROW __nonnull ((1, 2)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/random_r.3 | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/man3/random_r.3 b/man3/random_r.3 index 5363e5e78..882ba83a2 100644 --- a/man3/random_r.3 +++ b/man3/random_r.3 @@ -31,12 +31,14 @@ random number generator .nf .B #include .PP -.BI "int random_r(struct random_data *" buf ", int32_t *" result ); +.BI "int random_r(struct random_data *restrict " buf , +.BI " int32_t *restrict " result ); .BI "int srandom_r(unsigned int " seed ", struct random_data *" buf ); .PP -.BI "int initstate_r(unsigned int " seed ", char *" statebuf , -.BI " size_t " statelen ", struct random_data *" buf ); -.BI "int setstate_r(char *" statebuf ", struct random_data *" buf ); +.BI "int initstate_r(unsigned int " seed ", char *restrict " statebuf , +.BI " size_t " statelen ", struct random_data *restrict " buf ); +.BI "int setstate_r(char *restrict " statebuf , +.BI " struct random_data *restrict " buf ); .fi .PP .RS -4 -- 2.30.1