From patchwork Thu Apr 1 10:23:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Beulich X-Patchwork-Id: 12177719 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=-17.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 55DD4C433B4 for ; Thu, 1 Apr 2021 10:23:40 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ED359610CD for ; Thu, 1 Apr 2021 10:23:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED359610CD Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.104313.199389 (Exim 4.92) (envelope-from ) id 1lRuU7-0002RT-3d; Thu, 01 Apr 2021 10:23:31 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 104313.199389; Thu, 01 Apr 2021 10:23:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lRuU6-0002RM-W1; Thu, 01 Apr 2021 10:23:30 +0000 Received: by outflank-mailman (input) for mailman id 104313; Thu, 01 Apr 2021 10:23:29 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lRuU5-0002Qp-2l for xen-devel@lists.xenproject.org; Thu, 01 Apr 2021 10:23:29 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 8f259c5c-d47e-4d74-96f7-75188448331c; Thu, 01 Apr 2021 10:23:28 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id A5E6EAE86; Thu, 1 Apr 2021 10:23:27 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 8f259c5c-d47e-4d74-96f7-75188448331c X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1617272607; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nBbweA3vL9rMSj+WwvAqtgbZp6SBSyR96p37O2EqfpE=; b=IQTMtGb9knfLlR5xxb9YeGf2M90KdEeJ9v8Ftz46dP/kUuwkZXjOhWzJkGswOBSTUCJpBJ qoLEbyC1jamnFozUKQzTW3yJed1Db/gbrVZZ5GxQNAj0SUeG63ki/MPWA8wZZBH0u96CV8 NDJGkjmZiVUdEszQX1pKTw9IDzrSbKY= Subject: [PATCH 10/23] lib: move strlen() From: Jan Beulich To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , George Dunlap , Ian Jackson , Julien Grall , Stefano Stabellini , Wei Liu References: Message-ID: <7e82929a-5eb0-a8a2-ec61-005311d74b44@suse.com> Date: Thu, 1 Apr 2021 12:23:27 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Signed-off-by: Jan Beulich --- a/xen/common/string.c +++ b/xen/common/string.c @@ -184,21 +184,6 @@ char *(strrchr)(const char *s, int c) } #endif -#ifndef __HAVE_ARCH_STRLEN -/** - * strlen - Find the length of a string - * @s: The string to be sized - */ -size_t (strlen)(const char * s) -{ - const char *sc; - - for (sc = s; *sc != '\0'; ++sc) - /* nothing */; - return sc - s; -} -#endif - #ifndef __HAVE_ARCH_STRNLEN /** * strnlen - Find the length of a length-limited string --- a/xen/lib/Makefile +++ b/xen/lib/Makefile @@ -14,6 +14,7 @@ lib-y += muldiv64.o lib-y += parse-size.o lib-y += rbtree.o lib-y += sort.o +lib-y += strlen.o lib-$(CONFIG_X86) += xxhash32.o lib-$(CONFIG_X86) += xxhash64.o --- /dev/null +++ b/xen/lib/strlen.c @@ -0,0 +1,28 @@ +/* + * Copyright (C) 1991, 1992 Linus Torvalds + */ + +#include + +/** + * strlen - Find the length of a string + * @s: The string to be sized + */ +size_t (strlen)(const char * s) +{ + const char *sc; + + for (sc = s; *sc != '\0'; ++sc) + /* nothing */; + return sc - s; +} + +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + */