From patchwork Fri May 18 11:36:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Westphal X-Patchwork-Id: 160099 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 0CD2AB6FF4 for ; Fri, 18 May 2012 21:34:55 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760364Ab2ERLex (ORCPT ); Fri, 18 May 2012 07:34:53 -0400 Received: from Chamillionaire.breakpoint.cc ([80.244.247.6]:49177 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758697Ab2ERLex (ORCPT ); Fri, 18 May 2012 07:34:53 -0400 Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.72) (envelope-from ) id 1SVLSN-0002E6-O9; Fri, 18 May 2012 13:34:52 +0200 From: Florian Westphal To: netfilter-devel Cc: Florian Westphal Subject: [PATCH][conntrack-tools] conntrack: flush stdout for each expectation event, too Date: Fri, 18 May 2012 13:36:49 +0200 Message-Id: <1337341009-15287-1-git-send-email-fw@strlen.de> X-Mailer: git-send-email 1.7.3.4 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org else, piping "conntrack -E expect" output will be buffered/delayed, which is not what users expect. Normal conntrack events are already flushed. Signed-off-by: Florian Westphal --- src/conntrack.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/conntrack.c b/src/conntrack.c index b065211..0920bc5 100644 --- a/src/conntrack.c +++ b/src/conntrack.c @@ -1380,6 +1380,7 @@ static int event_exp_cb(enum nf_conntrack_msg_type type, nfexp_snprintf(buf,sizeof(buf), exp, type, op_type, op_flags); printf("%s\n", buf); + fflush(stdout); counter++; return NFCT_CB_CONTINUE;