From patchwork Tue Apr 21 08:15:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Maciej_=C5=BBenczykowski?= X-Patchwork-Id: 220874 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 C8746C2BA19 for ; Tue, 21 Apr 2020 08:15:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3BF62073A for ; Tue, 21 Apr 2020 08:15:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UzJPXsdk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728131AbgDUIPZ (ORCPT ); Tue, 21 Apr 2020 04:15:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726013AbgDUIPY (ORCPT ); Tue, 21 Apr 2020 04:15:24 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34FCEC061A0F; Tue, 21 Apr 2020 01:15:23 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id t9so1060338pjw.0; Tue, 21 Apr 2020 01:15:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=zVQPuvs+ga9V2QoaefAziadkD0funnQyJCSSfTN7M/w=; b=UzJPXsdk7kQ/O0ZqsPEMG8XAzUTdYzy24rrQFvvOROb2WcE2WcfmqyGy8mB4iIsOsc mpG16aYxWahFsQQLGBeSJ1Zk4I1ppqH14e8F+P5yE5KGPNpivo2mhyPORYC/Wdmg4NhD b93hg6KsphNylEPRtxkLywO8Dgt8Zsq21YFgaYESBzUOPjZjA/iGTD4bUYuZ5/pTcXTp cfLciu9h2MQrmM0OYBHCbfDTAWA8jUXkEuGLIVHN05EeqpWnSCxaiJfwE62TQke13UH1 Rt9fWBR70YA7CmHuvX4z0ggXEbF2Rm5UUWZkYf43QDrace5qCk8eX7Ly/N9gG54q449b S+rQ== 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:mime-version :content-transfer-encoding; bh=zVQPuvs+ga9V2QoaefAziadkD0funnQyJCSSfTN7M/w=; b=sVzw9WE9c219EuWqPu14Njv1hZ5ZWBRonh79aDt5Z5CZjz0nakMhdwOohFzMynjfrd eD5DgF2LIVfRX+fnViqJb0oyZ91pKx3onMF86upkf7wypkMYM0osBWTdybWWUn5yG5mN 17e4kPKMpqt29L3FlK5Lc3NJR3hR+MlUrMnile39SzHJK5jnWtA+FFxnHXKtyWbJXnWt EXb/wPMnjpE+FcqssTuZ5Wqf5zOgHgjgIBn25L8lbVJsgRHwpS6bIg6KWLw8BBpNiyYw eDNrTH0qGsj7BBiV1iqPC3kcibkmSF704e6phaNpVLZJHBcN83o24LL/A5wt/guwR9um 0ieg== X-Gm-Message-State: AGi0PuY0qiHsDtCHuAJT2tlPvWwOztkJ8XtLf8hqrMDLVEMeZ8eAGVxH wniLD3Ji7y3uPTwIz3ZtbYA= X-Google-Smtp-Source: APiQypKLrA+0AdFwZE5EJ//bVWYg18MOFdtsc+xTbqWSV5eP4qpA7Hec59TVcz/suj2HbSOaxU1NiQ== X-Received: by 2002:a17:90b:3018:: with SMTP id hg24mr4345861pjb.130.1587456922557; Tue, 21 Apr 2020 01:15:22 -0700 (PDT) Received: from athina.mtv.corp.google.com ([2620:15c:211:0:c786:d9fd:ab91:6283]) by smtp.gmail.com with ESMTPSA id f99sm1731133pjg.22.2020.04.21.01.15.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Apr 2020 01:15:21 -0700 (PDT) From: =?utf-8?q?Maciej_=C5=BBenczykowski?= To: =?utf-8?q?Maciej_=C5=BBenczykowski?= , Pablo Neira Ayuso , Florian Westphal Cc: Linux Network Development Mailing List , Netfilter Development Mailing List Subject: [PATCH] libipt_ULOG.c - include strings.h for the definition of ffs() Date: Tue, 21 Apr 2020 01:15:07 -0700 Message-Id: <20200421081507.108023-1-zenczykowski@gmail.com> X-Mailer: git-send-email 2.26.1.301.g55bc3eb7cb9-goog MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Maciej Żenczykowski This resolves compiler warnings: extensions/libext4_srcs/gen/gensrcs/external/iptables/extensions/libipt_ULOG.c:89:32: error: implicit declaration of function 'ffs' is invalid in C99 [-Werror,-Wimplicit-function-declaration] printf(" --ulog-nlgroup %d", ffs(loginfo->nl_group)); ^ extensions/libext4_srcs/gen/gensrcs/external/iptables/extensions/libipt_ULOG.c:105:9: error: implicit declaration of function 'ffs' is invalid in C99 [-Werror,-Wimplicit-function-declaration] ffs(loginfo->nl_group)); ^ Test: builds with less warnings Signed-off-by: Maciej Żenczykowski --- extensions/libipt_ULOG.c | 1 + 1 file changed, 1 insertion(+) diff --git a/extensions/libipt_ULOG.c b/extensions/libipt_ULOG.c index fafb220b..5163eea3 100644 --- a/extensions/libipt_ULOG.c +++ b/extensions/libipt_ULOG.c @@ -11,6 +11,7 @@ */ #include #include +#include #include /* For 64bit kernel / 32bit userspace */ #include