From 2307124fe813e2d2d7e1a7bab09076a5a961e79b Mon Sep 17 00:00:00 2001 From: Tomasz Bursztyka Date: Thu, 12 Dec 2013 15:00:43 +0200 Subject: include: update netlink.h to 3.13 Use kernel header from 3.13-rc upstream kernel, this includes documentation changes that were missing. Signed-off-by: Tomasz Bursztyka Signed-off-by: Pablo Neira Ayuso --- include/linux/netfilter/nf_tables.h | 89 ++++++++++++++++++++++++++++++++++--- 1 file changed, 84 insertions(+), 5 deletions(-) diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h index 4ec8187..fbfd229 100644 --- a/include/linux/netfilter/nf_tables.h +++ b/include/linux/netfilter/nf_tables.h @@ -32,6 +32,25 @@ enum nft_verdicts { NFT_RETURN = -5, }; +/** + * enum nf_tables_msg_types - nf_tables netlink message types + * + * @NFT_MSG_NEWTABLE: create a new table (enum nft_table_attributes) + * @NFT_MSG_GETTABLE: get a table (enum nft_table_attributes) + * @NFT_MSG_DELTABLE: delete a table (enum nft_table_attributes) + * @NFT_MSG_NEWCHAIN: create a new chain (enum nft_chain_attributes) + * @NFT_MSG_GETCHAIN: get a chain (enum nft_chain_attributes) + * @NFT_MSG_DELCHAIN: delete a chain (enum nft_chain_attributes) + * @NFT_MSG_NEWRULE: create a new rule (enum nft_rule_attributes) + * @NFT_MSG_GETRULE: get a rule (enum nft_rule_attributes) + * @NFT_MSG_DELRULE: delete a rule (enum nft_rule_attributes) + * @NFT_MSG_NEWSET: create a new set (enum nft_set_attributes) + * @NFT_MSG_GETSET: get a set (enum nft_set_attributes) + * @NFT_MSG_DELSET: delete a set (enum nft_set_attributes) + * @NFT_MSG_NEWSETELEM: create a new set element (enum nft_set_elem_attributes) + * @NFT_MSG_GETSETELEM: get a set element (enum nft_set_elem_attributes) + * @NFT_MSG_DELSETELEM: delete a set element (enum nft_set_elem_attributes) + */ enum nf_tables_msg_types { NFT_MSG_NEWTABLE, NFT_MSG_GETTABLE, @@ -90,6 +109,7 @@ enum nft_table_flags { * enum nft_table_attributes - nf_tables table netlink attributes * * @NFTA_TABLE_NAME: name of the table (NLA_STRING) + * @NFTA_TABLE_FLAGS: bitmask of enum nft_table_flags (NLA_U32) */ enum nft_table_attributes { NFTA_TABLE_UNSPEC, @@ -103,8 +123,13 @@ enum nft_table_attributes { * enum nft_chain_attributes - nf_tables chain netlink attributes * * @NFTA_CHAIN_TABLE: name of the table containing the chain (NLA_STRING) + * @NFTA_CHAIN_HANDLE: numeric handle of the chain (NLA_U64) * @NFTA_CHAIN_NAME: name of the chain (NLA_STRING) * @NFTA_CHAIN_HOOK: hook specification for basechains (NLA_NESTED: nft_hook_attributes) + * @NFTA_CHAIN_POLICY: numeric policy of the chain (NLA_U32) + * @NFTA_CHAIN_USE: number of references to this chain (NLA_U32) + * @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING) + * @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes) */ enum nft_chain_attributes { NFTA_CHAIN_UNSPEC, @@ -125,8 +150,10 @@ enum nft_chain_attributes { * * @NFTA_RULE_TABLE: name of the table containing the rule (NLA_STRING) * @NFTA_RULE_CHAIN: name of the chain containing the rule (NLA_STRING) - * @NFTA_RULE_HANDLE: numeric handle of the rule (NLA_U16) + * @NFTA_RULE_HANDLE: numeric handle of the rule (NLA_U64) * @NFTA_RULE_EXPRESSIONS: list of expressions (NLA_NESTED: nft_expr_attributes) + * @NFTA_RULE_COMPAT: compatibility specifications of the rule (NLA_NESTED: nft_rule_compat_attributes) + * @NFTA_RULE_POSITION: numeric handle of the previous rule (NLA_U64) */ enum nft_rule_attributes { NFTA_RULE_UNSPEC, @@ -140,11 +167,22 @@ enum nft_rule_attributes { }; #define NFTA_RULE_MAX (__NFTA_RULE_MAX - 1) +/** + * enum nft_rule_compat_flags - nf_tables rule compat flags + * + * @NFT_RULE_COMPAT_F_INV: invert the check result + */ enum nft_rule_compat_flags { NFT_RULE_COMPAT_F_INV = (1 << 1), NFT_RULE_COMPAT_F_MASK = NFT_RULE_COMPAT_F_INV, }; +/** + * enum nft_rule_compat_attributes - nf_tables rule compat attributes + * + * @NFTA_RULE_COMPAT_PROTO: numerice value of handled protocol (NLA_U32) + * @NFTA_RULE_COMPAT_FLAGS: bitmask of enum nft_rule_compat_flags (NLA_U32) + */ enum nft_rule_compat_attributes { NFTA_RULE_COMPAT_UNSPEC, NFTA_RULE_COMPAT_PROTO, @@ -342,11 +380,26 @@ enum nft_bitwise_attributes { }; #define NFTA_BITWISE_MAX (__NFTA_BITWISE_MAX - 1) +/** + * enum nft_byteorder_ops - nf_tables byteorder operators + * + * @NFT_BYTEORDER_NTOH: network to host operator + * @NFT_BYTEORDER_HTON: host to network opertaor + */ enum nft_byteorder_ops { NFT_BYTEORDER_NTOH, NFT_BYTEORDER_HTON, }; +/** + * enum nft_byteorder_attributes - nf_tables byteorder expression netlink attributes + * + * @NFTA_BYTEORDER_SREG: source register (NLA_U32: nft_registers) + * @NFTA_BYTEORDER_DREG: destination register (NLA_U32: nft_registers) + * @NFTA_BYTEORDER_OP: operator (NLA_U32: enum nft_byteorder_ops) + * @NFTA_BYTEORDER_LEN: length of the data (NLA_U32) + * @NFTA_BYTEORDER_SIZE: data size in bytes (NLA_U32: 2 or 4) + */ enum nft_byteorder_attributes { NFTA_BYTEORDER_UNSPEC, NFTA_BYTEORDER_SREG, @@ -358,6 +411,16 @@ enum nft_byteorder_attributes { }; #define NFTA_BYTEORDER_MAX (__NFTA_BYTEORDER_MAX - 1) +/** + * enum nft_cmp_ops - nf_tables relational operator + * + * @NFT_CMP_EQ: equal + * @NFT_CMP_NEQ: not equal + * @NFT_CMP_LT: less than + * @NFT_CMP_LTE: less than or equal to + * @NFT_CMP_GT: greater than + * @NFT_CMP_GTE: greater than or equal to + */ enum nft_cmp_ops { NFT_CMP_EQ, NFT_CMP_NEQ, @@ -383,6 +446,13 @@ enum nft_cmp_attributes { }; #define NFTA_CMP_MAX (__NFTA_CMP_MAX - 1) +/** + * enum nft_lookup_attributes - nf_tables set lookup expression netlink attributes + * + * @NFTA_LOOKUP_SET: name of the set where to look for (NLA_STRING) + * @NFTA_LOOKUP_SREG: source register of the data to look for (NLA_U32: nft_registers) + * @NFTA_LOOKUP_DREG: destination register (NLA_U32: nft_registers) + */ enum nft_lookup_attributes { NFTA_LOOKUP_UNSPEC, NFTA_LOOKUP_SET, @@ -423,6 +493,14 @@ enum nft_payload_attributes { }; #define NFTA_PAYLOAD_MAX (__NFTA_PAYLOAD_MAX - 1) +/** + * enum nft_exthdr_attributes - nf_tables IPv6 extension header expression netlink attributes + * + * @NFTA_EXTHDR_DREG: destination register (NLA_U32: nft_registers) + * @NFTA_EXTHDR_TYPE: extension header type (NLA_U8) + * @NFTA_EXTHDR_OFFSET: extension header offset (NLA_U32) + * @NFTA_EXTHDR_LEN: extension header length (NLA_U32) + */ enum nft_exthdr_attributes { NFTA_EXTHDR_UNSPEC, NFTA_EXTHDR_DREG, @@ -619,10 +697,11 @@ enum nft_nat_types { * enum nft_nat_attributes - nf_tables nat expression netlink attributes * * @NFTA_NAT_TYPE: NAT type (NLA_U32: nft_nat_types) - * @NFTA_NAT_ADDR_MIN: source register of address range start (NLA_U32: nft_registers) - * @NFTA_NAT_ADDR_MAX: source register of address range end (NLA_U32: nft_registers) - * @NFTA_NAT_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers) - * @NFTA_NAT_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers) + * @NFTA_NAT_FAMILY: NAT family (NLA_U32) + * @NFTA_NAT_REG_ADDR_MIN: source register of address range start (NLA_U32: nft_registers) + * @NFTA_NAT_REG_ADDR_MAX: source register of address range end (NLA_U32: nft_registers) + * @NFTA_NAT_REG_PROTO_MIN: source register of proto range start (NLA_U32: nft_registers) + * @NFTA_NAT_REG_PROTO_MAX: source register of proto range end (NLA_U32: nft_registers) */ enum nft_nat_attributes { NFTA_NAT_UNSPEC, -- cgit v1.2.3