From patchwork Sat Dec 28 00:01:13 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pablo Neira Ayuso X-Patchwork-Id: 305503 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 707F92C00B0 for ; Sat, 28 Dec 2013 11:01:24 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754934Ab3L1ABX (ORCPT ); Fri, 27 Dec 2013 19:01:23 -0500 Received: from mail.us.es ([193.147.175.20]:51022 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754933Ab3L1ABW (ORCPT ); Fri, 27 Dec 2013 19:01:22 -0500 Received: (qmail 7128 invoked from network); 28 Dec 2013 01:01:21 +0100 Received: from unknown (HELO us.es) (192.168.2.14) by us.es with SMTP; 28 Dec 2013 01:01:21 +0100 Received: (qmail 25285 invoked by uid 507); 28 Dec 2013 00:01:21 -0000 X-Qmail-Scanner-Diagnostics: from 127.0.0.1 by antivirus4 (envelope-from , uid 501) with qmail-scanner-2.10 (clamdscan: 0.98/18294. spamassassin: 3.3.2. Clear:RC:1(127.0.0.1):SA:0(-99.8/7.5):. Processed in 1.751314 secs); 28 Dec 2013 00:01:21 -0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on antivirus4 X-Spam-Level: X-Spam-Status: No, score=-99.8 required=7.5 tests=BAYES_50,RCVD_IN_PBL, RCVD_IN_RP_RNBL, RCVD_IN_SORBS_DUL, RDNS_DYNAMIC, SMTPAUTH_US, USER_IN_WHITELIST autolearn=disabled version=3.3.2 X-Spam-ASN: AS12715 95.20.0.0/16 X-Envelope-From: pablo@netfilter.org Received: from unknown (HELO antivirus4) (127.0.0.1) by us.es with SMTP; 28 Dec 2013 00:01:19 -0000 Received: from 192.168.1.13 (192.168.1.13) by antivirus4 (F-Secure/fsigk_smtp/412/antivirus4); Sat, 28 Dec 2013 01:01:19 +0100 (CET) X-Virus-Status: clean(F-Secure/fsigk_smtp/412/antivirus4) Received: (qmail 18941 invoked from network); 28 Dec 2013 01:01:19 +0100 Received: from 108.60.20.95.dynamic.jazztel.es (HELO localhost.localdomain) (pneira@us.es@95.20.60.108) by mail.us.es with SMTP; 28 Dec 2013 01:01:19 +0100 From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Subject: [PATCH 1/2 nft] mnl: print netlink message if if --debug=netlink in mnl_talk() Date: Sat, 28 Dec 2013 01:01:13 +0100 Message-Id: <1388188874-7667-1-git-send-email-pablo@netfilter.org> X-Mailer: git-send-email 1.7.10.4 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Useful for debugging purposes. --- src/mnl.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mnl.c b/src/mnl.c index fe218fc..a711b5e 100644 --- a/src/mnl.c +++ b/src/mnl.c @@ -38,6 +38,11 @@ mnl_talk(struct mnl_socket *nf_sock, const void *data, unsigned int len, uint32_t portid = mnl_socket_get_portid(nf_sock); int ret; +#ifdef DEBUG + if (debug_level & DEBUG_NETLINK) + mnl_nlmsg_fprintf(stdout, data, len, sizeof(struct nfgenmsg)); +#endif + if (mnl_socket_sendto(nf_sock, data, len) < 0) return -1;