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Searched refs:hooknum (Results 1 – 25 of 51) sorted by relevance

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/linux/include/net/netfilter/
H A Dnf_nat.h19 #define HOOK2MANIP(hooknum) ((hooknum) != NF_INET_POST_ROUTING && \ argument
20 (hooknum) != NF_INET_LOCAL_IN)
44 unsigned int hooknum);
57 static inline bool nf_nat_oif_changed(unsigned int hooknum, in nf_nat_oif_changed() argument
63 return nat && nat->masq_index && hooknum == NF_INET_POST_ROUTING && in nf_nat_oif_changed()
77 unsigned int hooknum, struct sk_buff *skb);
88 unsigned int hooknum);
92 unsigned int hooknum, unsigned int hdrlen);
H A Dnf_log.h41 unsigned int hooknum,
82 unsigned int hooknum,
92 unsigned int hooknum,
H A Dnf_nat_redirect.h10 unsigned int hooknum);
13 unsigned int hooknum);
H A Dnf_nat_masquerade.h9 nf_nat_masquerade_ipv4(struct sk_buff *skb, unsigned int hooknum,
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dnetfilter_link_attach.c11 __u32 hooknum; member
22 { .pf = NFPROTO_IPV4, .hooknum = 42, .name = "invalid-hooknum", },
31 .hooknum = NF_INET_POST_ROUTING,
39 .hooknum = NF_INET_FORWARD,
61 ASSERT_EQ(info.netfilter.hooknum, nf_expected.hooknum, "info nf hooknum"); in verify_netfilter_link_info()
89 X(opts, hooknum, i); in test_netfilter_link_attach()
/linux/net/netfilter/
H A Dnf_nat_redirect.c51 unsigned int hooknum) in nf_nat_redirect_ipv4() argument
55 WARN_ON(hooknum != NF_INET_PRE_ROUTING && in nf_nat_redirect_ipv4()
56 hooknum != NF_INET_LOCAL_OUT); in nf_nat_redirect_ipv4()
59 if (hooknum == NF_INET_LOCAL_OUT) { in nf_nat_redirect_ipv4()
105 unsigned int hooknum) in nf_nat_redirect_ipv6() argument
109 if (hooknum == NF_INET_LOCAL_OUT) { in nf_nat_redirect_ipv6()
H A Dxt_repldata.h20 unsigned int bytes = 0, hooknum = 0, i = 0; \
38 for (; hook_mask != 0; hook_mask >>= 1, ++hooknum) { \
41 tbl->repl.hook_entry[hooknum] = bytes; \
42 tbl->repl.underflow[hooknum] = bytes; \
H A Dnfnetlink_hook.c200 u32 hooknum; in nfnl_hook_dump_one() local
238 if (ops->pf == NFPROTO_INET && ops->hooknum == NF_INET_INGRESS) in nfnl_hook_dump_one()
239 hooknum = NF_NETDEV_INGRESS; in nfnl_hook_dump_one()
241 hooknum = ops->hooknum; in nfnl_hook_dump_one()
243 ret = nla_put_be32(nlskb, NFNLA_HOOK_HOOKNUM, htonl(hooknum)); in nfnl_hook_dump_one()
419 u32 hooknum; in nfnl_hook_dump_start() local
421 hooknum = ntohl(nla_get_be32(nla[NFNLA_HOOK_HOOKNUM])); in nfnl_hook_dump_start()
422 if (hooknum > 255) in nfnl_hook_dump_start()
434 head = nfnl_hook_entries_head(family, hooknum, net, name); in nfnl_hook_dump_start()
446 ctx->hook = hooknum; in nfnl_hook_dump_start()
H A Dnf_bpf_link.c147 nf_link->hook_ops.pf, nf_link->hook_ops.hooknum, in bpf_nf_link_show_info()
158 info->netfilter.hooknum = nf_link->hook_ops.hooknum; in bpf_nf_link_fill_link_info()
187 if (attr->link_create.netfilter.hooknum >= NF_INET_NUMHOOKS) in bpf_nf_check_pf_and_hooks()
237 link->hook_ops.hooknum = attr->link_create.netfilter.hooknum; in bpf_nf_link_attach()
H A Dnf_log_syslog.c114 unsigned int hooknum, const struct sk_buff *skb, in nf_log_dump_packet_common() argument
138 unsigned int hooknum, const struct sk_buff *skb, in nf_log_arp_packet() argument
154 nf_log_dump_packet_common(m, pf, hooknum, skb, in, out, loginfo, in nf_log_arp_packet()
848 unsigned int hooknum, const struct sk_buff *skb, in nf_log_ip_packet() argument
864 nf_log_dump_packet_common(m, pf, hooknum, skb, in, in nf_log_ip_packet()
883 unsigned int hooknum, const struct sk_buff *skb, in nf_log_ip6_packet() argument
899 nf_log_dump_packet_common(m, pf, hooknum, skb, in, out, in nf_log_ip6_packet()
918 unsigned int hooknum, in nf_log_unknown_packet() argument
935 nf_log_dump_packet_common(m, pf, hooknum, skb, in, out, loginfo, in nf_log_unknown_packet()
944 unsigned int hooknum, in nf_log_netdev_packet() argument
[all …]
H A Dnf_nat_core.c848 nf_nat_alloc_null_binding(struct nf_conn *ct, unsigned int hooknum) in nf_nat_alloc_null_binding()
850 return __nf_nat_alloc_null_binding(ct, HOOK2MANIP(hooknum)); in nf_nat_alloc_null_binding()
857 unsigned int hooknum, in nf_nat_packet()
860 enum nf_nat_manip_type mtype = HOOK2MANIP(hooknum); in nf_nat_packet()
1175 unsigned int hooknum = ops->hooknum; in nf_nat_register_fn()
1195 if (orig_nat_ops[i].hooknum == hooknum) { in nf_nat_register_fn()
1196 hooknum = i; in nf_nat_register_fn()
1234 priv = nat_ops[hooknum] in nf_nat_register_fn()
847 nf_nat_alloc_null_binding(struct nf_conn * ct,unsigned int hooknum) nf_nat_alloc_null_binding() argument
856 nf_nat_packet(struct nf_conn * ct,enum ip_conntrack_info ctinfo,unsigned int hooknum,struct sk_buff * skb) nf_nat_packet() argument
1174 unsigned int hooknum = ops->hooknum; nf_nat_register_fn() local
1276 int hooknum = ops->hooknum; nf_nat_unregister_fn() local
[all...]
H A Dnf_conntrack_proto.c244 .hooknum = NF_INET_PRE_ROUTING,
250 .hooknum = NF_INET_LOCAL_OUT,
256 .hooknum = NF_INET_POST_ROUTING,
262 .hooknum = NF_INET_LOCAL_IN,
401 .hooknum = NF_INET_PRE_ROUTING,
407 .hooknum = NF_INET_LOCAL_OUT,
413 .hooknum = NF_INET_POST_ROUTING,
419 .hooknum = NF_INET_LOCAL_IN,
H A Dnf_nat_proto.c500 unsigned int hooknum) in nf_nat_icmp_reply_translation() argument
507 enum nf_nat_manip_type manip = HOOK2MANIP(hooknum); in nf_nat_icmp_reply_translation()
516 if (nf_ip_checksum(skb, hooknum, hdrlen, IPPROTO_ICMP)) in nf_nat_icmp_reply_translation()
771 .hooknum = NF_INET_PRE_ROUTING,
779 .hooknum = NF_INET_POST_ROUTING,
787 .hooknum = NF_INET_LOCAL_OUT,
795 .hooknum = NF_INET_LOCAL_IN,
818 unsigned int hooknum, in nf_nat_icmpv6_reply_translation() argument
826 enum nf_nat_manip_type manip = HOOK2MANIP(hooknum); in nf_nat_icmpv6_reply_translation()
834 if (nf_ip6_checksum(skb, hooknum, hdrlen, IPPROTO_ICMPV6)) in nf_nat_icmpv6_reply_translation()
[all …]
/linux/net/netfilter/ipvs/
H A Dip_vs_core.c874 static inline enum ip_defrag_users ip_vs_defrag_user(unsigned int hooknum) in ip_vs_defrag_user() argument
876 if (NF_INET_LOCAL_IN == hooknum) in ip_vs_defrag_user()
878 if (NF_INET_FORWARD == hooknum) in ip_vs_defrag_user()
898 struct sk_buff *skb, unsigned int hooknum) in ip_vs_route_me_harder() argument
903 if (NF_INET_LOCAL_IN == hooknum) in ip_vs_route_me_harder()
1032 unsigned int toff, unsigned int hooknum) in handle_response_icmp() argument
1066 if (ip_vs_route_me_harder(cp->ipvs, af, skb, hooknum)) in handle_response_icmp()
1092 int *related, unsigned int hooknum, in ip_vs_out_icmp() argument
1107 if (ip_vs_gather_frags(ipvs, skb, ip_vs_defrag_user(hooknum))) in ip_vs_out_icmp()
1165 ipvsh->len, hooknum); in ip_vs_out_icmp()
[all …]
/linux/net/ipv6/netfilter/
H A Dnf_defrag_ipv6_hooks.c31 static enum ip6_defrag_users nf_ct6_defrag_user(unsigned int hooknum, in nf_ct6_defrag_user() argument
46 if (hooknum == NF_INET_PRE_ROUTING) in nf_ct6_defrag_user()
80 .hooknum = NF_INET_PRE_ROUTING,
86 .hooknum = NF_INET_LOCAL_OUT,
H A Dip6table_nat.c38 .hooknum = NF_INET_PRE_ROUTING,
44 .hooknum = NF_INET_POST_ROUTING,
50 .hooknum = NF_INET_LOCAL_OUT,
56 .hooknum = NF_INET_LOCAL_IN,
H A Dnf_dup_ipv6.c47 void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, in nf_dup_ipv6() argument
61 if (hooknum == NF_INET_PRE_ROUTING || in nf_dup_ipv6()
62 hooknum == NF_INET_LOCAL_IN) { in nf_dup_ipv6()
/linux/net/ipv4/netfilter/
H A Diptable_nat.c36 .hooknum = NF_INET_PRE_ROUTING,
42 .hooknum = NF_INET_POST_ROUTING,
48 .hooknum = NF_INET_LOCAL_OUT,
54 .hooknum = NF_INET_LOCAL_IN,
H A Dnf_defrag_ipv4.c41 static enum ip_defrag_users nf_ct_defrag_user(unsigned int hooknum, in nf_ct_defrag_user() argument
56 if (hooknum == NF_INET_PRE_ROUTING) in nf_ct_defrag_user()
97 .hooknum = NF_INET_PRE_ROUTING,
103 .hooknum = NF_INET_LOCAL_OUT,
/linux/net/bridge/netfilter/
H A Debtable_nat.c57 .hooknum = NF_BR_LOCAL_OUT,
63 .hooknum = NF_BR_POST_ROUTING,
69 .hooknum = NF_BR_PRE_ROUTING,
H A Debtable_filter.c57 .hooknum = NF_BR_LOCAL_IN,
63 .hooknum = NF_BR_FORWARD,
69 .hooknum = NF_BR_LOCAL_OUT,
/linux/security/smack/
H A Dsmack_netfilter.c42 .hooknum = NF_INET_LOCAL_OUT,
49 .hooknum = NF_INET_LOCAL_OUT,
/linux/include/net/netfilter/ipv6/
H A Dnf_dup_ipv6.h7 void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum,
/linux/include/net/netfilter/ipv4/
H A Dnf_dup_ipv4.h8 void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum,
/linux/drivers/net/ipvlan/
H A Dipvlan_l3s.c121 .hooknum = NF_INET_LOCAL_IN,
128 .hooknum = NF_INET_LOCAL_IN,

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