From patchwork Sun Feb 28 00:48:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Colomar X-Patchwork-Id: 42173 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E50D8384640C; Sun, 28 Feb 2021 00:49:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E50D8384640C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1614473373; bh=rmmzZxLGW7vf7rTslg7OcZB3XnE5Jj8qb7jk19tyUJ8=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=sQmzUIumGJ3dqb9na10CFxgQMKT5ToOz2XwMzoG8YsFfUpOwWjIzBRxDMPwcbXny5 pVGSFalwrkj+d7wobOp32VGAeS9e+1yu+FwMBgYGQbNakjiiYEdAKao5sww+x/2RyM icLRAvfGrfyegAU0XjHnY1YWTSHo+uYjobP+hvzI= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by sourceware.org (Postfix) with ESMTPS id C14D03894401 for ; Sun, 28 Feb 2021 00:49:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org C14D03894401 Received: by mail-wm1-x335.google.com with SMTP id o7-20020a05600c4fc7b029010a0247d5f0so1309320wmq.1 for ; Sat, 27 Feb 2021 16:49:28 -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=rmmzZxLGW7vf7rTslg7OcZB3XnE5Jj8qb7jk19tyUJ8=; b=AQnfw4kWs70i5kcRuU4bORRkXUecUlIT90lqXiSXJOZwCeVU0n7WYtUCFGmZYTxjp0 hsipe8CgitRJcfJ0L94od78UFQXlHx+TS0+7C/TFnSnFioBLm8ujf/Z+ielH0/K9pcTn GZoseBEfi5TLNOHevsue81jCA3KwO/Nyru+v1OyHaPQbp6NexyKLVk8E83Yj2xVluZF8 w/GX0gvnPV3IM2XbFBS5jxkwzR8l+6+ydy9/Jjjs1EPW2kDdc1gwxJdhoJ4rBWVQOqWc h7kKHJB1J9E28h+/ECdi/da/l0COiK3eLhmH6hgfNvALsL4dRgvo4eEYiIHcYl1A9fVt ioZw== X-Gm-Message-State: AOAM532GHPwfbloU1ckmqPtcdeobHcYp/os+R/gdc16gK4BD28BFI++K yPAfPSFA2ztzmRUolG9W/jE= X-Google-Smtp-Source: ABdhPJy8xi03xqBSVfAJ6JWo/16cVS4/F/M3wtzObKIH17DArCTcFfz3QSLcJcAGblQ/Js/XMl9xjA== X-Received: by 2002:a1c:1bc7:: with SMTP id b190mr9298025wmb.115.1614473368005; Sat, 27 Feb 2021 16:49:28 -0800 (PST) Received: from localhost.localdomain ([170.253.51.130]) by smtp.googlemail.com with ESMTPSA id o14sm18212145wri.48.2021.02.27.16.49.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Feb 2021 16:49:27 -0800 (PST) To: mtk.manpages@gmail.com Subject: [PATCH 13/14] getpwent_r.3: SYNOPSIS: Use 'restrict' in prototypes Date: Sun, 28 Feb 2021 01:48:17 +0100 Message-Id: <20210228004817.122463-14-alx.manpages@gmail.com> X-Mailer: git-send-email 2.30.1.721.g45526154a5 In-Reply-To: <20210228004817.122463-1-alx.manpages@gmail.com> References: <20210228004817.122463-1-alx.manpages@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-12.2 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-Patchwork-Original-From: Alejandro Colomar via Libc-alpha From: Alejandro Colomar Reply-To: Alejandro Colomar Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" glibc uses 'restrict' in getpwent_r(), fgetpwent_r(). Let's use it here too. .../glibc$ grep_glibc_prototype getpwent_r pwd/pwd.h:139: extern int getpwent_r (struct passwd *__restrict __resultbuf, char *__restrict __buffer, size_t __buflen, struct passwd **__restrict __result) __nonnull ((1, 2, 4)); .../glibc$ grep_glibc_prototype fgetpwent_r pwd/pwd.h:166: extern int fgetpwent_r (FILE *__restrict __stream, struct passwd *__restrict __resultbuf, char *__restrict __buffer, size_t __buflen, struct passwd **__restrict __result) __nonnull ((1, 2, 3, 5)); .../glibc$ Signed-off-by: Alejandro Colomar --- man3/getpwent_r.3 | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/man3/getpwent_r.3 b/man3/getpwent_r.3 index 3414b31a8..b2c7e420a 100644 --- a/man3/getpwent_r.3 +++ b/man3/getpwent_r.3 @@ -28,10 +28,13 @@ getpwent_r, fgetpwent_r \- get passwd file entry reentrantly .nf .B #include .PP -.BI "int getpwent_r(struct passwd *" pwbuf ", char *" buf , -.BI " size_t " buflen ", struct passwd **" pwbufp ); -.BI "int fgetpwent_r(FILE *" stream ", struct passwd *" pwbuf ", char *" buf , -.BI " size_t " buflen ", struct passwd **" pwbufp ); +.BI "int getpwent_r(struct passwd *restrict " pwbuf , +.BI " char *restrict " buf ", size_t " buflen , +.BI " struct passwd **restrict " pwbufp ); +.BI "int fgetpwent_r(FILE *restrict " stream \ +", struct passwd *restrict " pwbuf , +.BI " char *restrict " buf ", size_t " buflen , +.BI " struct passwd **restrict " pwbufp ); .fi .PP .RS -4