include/net/netfilter/nf_nat_rule.h

   1 #ifndef _NF_NAT_RULE_H
   2 #define _NF_NAT_RULE_H
   3 #include <net/netfilter/nf_conntrack.h>
   4 #include <net/netfilter/nf_nat.h>
   5 #include <linux/netfilter_ipv4/ip_tables.h>
   6
   7 /* Compatibility definitions for ipt_FOO modules */
   8 #define ip_nat_range                    nf_nat_range
   9 #define ip_conntrack_tuple              nf_conntrack_tuple
  10 #define ip_conntrack_get                nf_ct_get
  11 #define ip_conntrack                    nf_conn
  12 #define ip_nat_setup_info               nf_nat_setup_info
  13 #define ip_nat_multi_range_compat       nf_nat_multi_range_compat
  14 #define ip_ct_iterate_cleanup           nf_ct_iterate_cleanup
  15 #define IP_NF_ASSERT                    NF_CT_ASSERT
  16
  17 extern int nf_nat_rule_init(void) __init;
  18 extern void nf_nat_rule_cleanup(void);
  19 extern int nf_nat_rule_find(struct sk_buff **pskb,
  20                             unsigned int hooknum,
  21                             const struct net_device *in,
  22                             const struct net_device *out,
  23                             struct nf_conn *ct,
  24                             struct nf_nat_info *info);
  25
  26 extern unsigned int
  27 alloc_null_binding(struct nf_conn *ct,
  28                    struct nf_nat_info *info,
  29                    unsigned int hooknum);
  30
  31 extern unsigned int
  32 alloc_null_binding_confirmed(struct nf_conn *ct,
  33                              struct nf_nat_info *info,
  34                              unsigned int hooknum);
  35 #endif /* _NF_NAT_RULE_H */