From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33B83C1550D for ; Mon, 8 Mar 2021 18:55:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0891E65298 for ; Mon, 8 Mar 2021 18:55:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231307AbhCHSys (ORCPT ); Mon, 8 Mar 2021 13:54:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231308AbhCHSyb (ORCPT ); Mon, 8 Mar 2021 13:54:31 -0500 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BD11C06174A for ; Mon, 8 Mar 2021 10:54:31 -0800 (PST) Received: by mail-wm1-x335.google.com with SMTP id w7so133220wmb.5 for ; Mon, 08 Mar 2021 10:54:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zFMszwXfmDYjnjHVjEHRpFT+uOJvHzDiuMD4xKbmO+s=; b=DTkTRE+5ycAFTeMcDkEhs7fI1y6QP2Nl2uzrYDcCe5cM2rcB8UzsxkWZDa8Oh8LLTH UUhSB20ivrZBh0d6DQNWk0TFpEacyh0XSh4E92NLR5xMLNA8PenQ57w8bzhBH07QrfzE Mt+Y9H84A4eqs1XlXFxklgtauGdc+SgwM9M2P5uP0gvlvTczyXjWtWBuIF7X7jLyIVQ1 +EBKU0n2woYnUtpeX4W+lI2LbCjoVTXvX/j0+KCS4QZScRGdOUDtmYGGZS6DZ+CcJz/c kEBRTuXAoAajABKytKWKfZe7frvTRKejO9fdNR4sajMDOtrmRjTrAO9Qzwhe9/xpv3F8 NE3Q== 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=zFMszwXfmDYjnjHVjEHRpFT+uOJvHzDiuMD4xKbmO+s=; b=F7jy84OuWv3OzHod/dP3Nj/HaOlwlr4a7aoFaxFVlVokEDQ4gZ5C+unApSSuNbCY4O aIGY3fLH4kqs/roeA+h2n1fBCIKVEdM5lS9EcQ6yhDbTIN8lF9WG2FkGRbFQU+l2Bkyq SbCuuIK2J3WoZDkzWdss2uCmLt9yK+Qgmn6dggF+C4wJ2IEcIRRYBGLmkdrGHU3l/qgs J6nh5mbMxxtTOmFbD4vN+r3sfYrqoeGXy7L5/glOsiuF7nkD6S2yMIxF7zTcwL2M/vQw ZTomXqwK0yXiK4TI5bsQfSuGTRphu/CRd3WmB4DEx9gvt5DBaQDq6MfiHKXFQICnMbQ0 NmeA== X-Gm-Message-State: AOAM5301Die6NL1BPsX5LgXdQD8DNuEqKA1HE4Bq0pgKN3KrZ+TJB5mP gN0q0J1hOQP6ILxqeoeP22Y= X-Google-Smtp-Source: ABdhPJw4+3PadQm3orzqO7dDgQTS910b6opM79TEyfjTqn7LlfTvMIinTctB9szhfmdtOggRvtOTsg== X-Received: by 2002:a05:600c:2301:: with SMTP id 1mr239274wmo.36.1615229670366; Mon, 08 Mar 2021 10:54:30 -0800 (PST) Received: from sqli.sqli.com ([195.53.121.100]) by smtp.googlemail.com with ESMTPSA id i11sm19889921wro.53.2021.03.08.10.54.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 10:54:30 -0800 (PST) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org, Ulrich Drepper Subject: [PATCH 22/23] scandir.3: SYNOPSIS: Use 'restrict' in prototypes Date: Mon, 8 Mar 2021 19:53:31 +0100 Message-Id: <20210308185331.242176-23-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 Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org POSIX does NOT specify scandir() to use 'restrict'. However, glibc uses 'restrict'. Users might be surprised by this! Let's use it here too! .../glibc$ grep_glibc_prototype scandir dirent/dirent.h:255: extern int scandir (const char *__restrict __dir, struct dirent ***__restrict __namelist, int (*__selector) (const struct dirent *), int (*__cmp) (const struct dirent **, const struct dirent **)) __nonnull ((1, 2)); .../glibc$ Cc: glibc Cc: Ulrich Drepper Signed-off-by: Alejandro Colomar --- man3/scandir.3 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/man3/scandir.3 b/man3/scandir.3 index 83a5eea7d..262e125c1 100644 --- a/man3/scandir.3 +++ b/man3/scandir.3 @@ -67,7 +67,7 @@ a directory for matching entries .nf .B #include .PP -.BI "int scandir(const char *" dirp ", struct dirent ***" namelist , +.BI "int scandir(const char *restrict " dirp ", struct dirent ***restrict " namelist , .BI " int (*" filter ")(const struct dirent *)," .BI " int (*" compar ")(const struct dirent **," .BR " const struct dirent **));" -- 2.30.1