From 5e8fbe2ac8a3f1e34e7004c5750ef59bf9304f82 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 14 Apr 2008 11:15:52 +0200 Subject: [NETFILTER]: nf_conntrack: add tuplehash l3num/protonum accessors Add accessors for l3num and protonum and get rid of some overly long expressions. Signed-off-by: Patrick McHardy --- include/net/netfilter/nf_conntrack.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 4a0496aa32d5..26e6a6e2b5a2 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -140,6 +140,16 @@ nf_ct_tuplehash_to_ctrack(const struct nf_conntrack_tuple_hash *hash) tuplehash[hash->tuple.dst.dir]); } +static inline u_int16_t nf_ct_l3num(const struct nf_conn *ct) +{ + return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; +} + +static inline u_int8_t nf_ct_protonum(const struct nf_conn *ct) +{ + return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; +} + /* get master conntrack via master expectation */ #define master_ct(conntr) (conntr->master) -- cgit v1.2.3