From: "Jee J.Z." <jz105@york.ac.uk>
To: netfilter@lists.netfilter.org
Subject: whether there are any packets in the ip_queue
Date: Tue, 20 Apr 2004 01:16:17 +0100 [thread overview]
Message-ID: <004a01c4266c$b2d7d830$68892090@grouse> (raw)
Hi all,
I am using libipq for userspace programming on netfilter. I am having
problems to determine whether there are any packets in the ip_queue before I
call the function ipq_read(). I just don't wish to call ipq_read() when
there is no packet in the ip_queue, because I need my program to do other
things rather than waiting for a packet arriving (after calling ipq_read(),
the program will stop and wait for some time or until a packet coming from
the kernel). Are there anybody on the list who has any idea about this?
BTW, may I ask whether this is the proper list to ask about netfilter/libipq
programming, since it seems few people on the list talking about this kind
of questions?
next reply other threads:[~2004-04-20 0:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-20 0:16 Jee J.Z. [this message]
2004-04-20 8:46 ` whether there are any packets in the ip_queue Sven Schuster
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