From: Patrick McHardy <kaber@trash.net>
To: Changli Gao <xiaosuo@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
netfilter-devel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH] netfilter: define NF_CT_EXT_* as needed
Date: Mon, 15 Nov 2010 12:13:09 +0100 [thread overview]
Message-ID: <4CE115C5.20302@trash.net> (raw)
In-Reply-To: <1289813149-22897-1-git-send-email-xiaosuo@gmail.com>
On 15.11.2010 10:25, Changli Gao wrote:
> #ifdef CONFIG_NF_CONNTRACK_EVENTS
> diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
> index 0772d29..1a9f96d 100644
> --- a/include/net/netfilter/nf_conntrack_extend.h
> +++ b/include/net/netfilter/nf_conntrack_extend.h
> @@ -7,10 +7,16 @@
>
> enum nf_ct_ext_id {
> NF_CT_EXT_HELPER,
> +#if defined(CONFIG_NF_NAT) || defined(CONFIG_NF_NAT_MODULE)
> NF_CT_EXT_NAT,
> +#endif
> NF_CT_EXT_ACCT,
> +#ifdef CONFIG_NF_CONNTRACK_EVENTS
> NF_CT_EXT_ECACHE,
> +#endif
> +#ifdef CONFIG_NF_CONNTRACK_ZONES
> NF_CT_EXT_ZONE,
> +#endif
> NF_CT_EXT_NUM,
What is the purpose of #ifdef'ing the extension IDs?
next prev parent reply other threads:[~2010-11-15 11:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-15 9:25 [PATCH] netfilter: define NF_CT_EXT_* as needed Changli Gao
2010-11-15 11:13 ` Patrick McHardy [this message]
2010-11-15 11:19 ` Changli Gao
2010-11-15 11:20 ` Patrick McHardy
2010-11-15 11:24 ` Patrick McHardy
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