diff options
| author | Florian Westphal <fw@strlen.de> | 2017-01-23 18:21:57 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-02-02 14:31:54 +0100 |
| commit | c74454fadd5ea6fc866ffe2c417a0dba56b2bf1c (patch) | |
| tree | 7e2ab906478778bc0733840c6e5cc46bfceeda4c /include/net/netfilter | |
| parent | cb9c68363efb6d1f950ec55fb06e031ee70db5fc (diff) | |
netfilter: add and use nf_ct_set helper
Add a helper to assign a nf_conn entry and the ctinfo bits to an sk_buff.
This avoids changing code in followup patch that merges skb->nfct and
skb->nfctinfo into skb->_nfct.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 5916aa9ab3f0..d704aed11684 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -34,6 +34,7 @@ union nf_conntrack_proto { struct ip_ct_sctp sctp; struct ip_ct_tcp tcp; struct nf_ct_gre gre; + unsigned int tmpl_padto; }; union nf_conntrack_expect_proto { @@ -341,6 +342,13 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net, gfp_t flags); void nf_ct_tmpl_free(struct nf_conn *tmpl); +static inline void +nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info) +{ + skb->nfct = &ct->ct_general; + skb->nfctinfo = info; +} + #define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_ADD_ATOMIC(net, count, v) this_cpu_add((net)->ct.stat->count, (v)) |