From: Florian Westphal <fw@strlen.de>
To: netfilter-devel <netfilter-devel@vger.kernel.org>
Cc: Florian Westphal <fw@strlen.de>
Subject: [PATCH][conntrack-tools] conntrack: flush stdout for each expectation event, too
Date: Fri, 18 May 2012 13:36:49 +0200 [thread overview]
Message-ID: <1337341009-15287-1-git-send-email-fw@strlen.de> (raw)
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 <fw@strlen.de>
---
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;
--
1.7.3.4
next reply other threads:[~2012-05-18 11:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 11:36 Florian Westphal [this message]
2012-05-20 20:21 ` [PATCH][conntrack-tools] conntrack: flush stdout for each expectation event, too Pablo Neira Ayuso
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