Linux altar53.supremepanel53.com 4.18.0-553.8.1.lve.el8.x86_64 #1 SMP Thu Jul 4 16:24:39 UTC 2024 x86_64
/ usr/ include/ libnl3/ netlink/ netfilter/ |
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/* SPDX-License-Identifier: LGPL-2.1-only */ /* * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch> * Copyright (c) 2007 Philip Craig <philipc@snapgear.com> * Copyright (c) 2007 Secure Computing Corporation * Copyright (c) 2012 Rich Fought <rich.fought@watchguard.com> */ #ifndef NETLINK_EXP_H_ #define NETLINK_EXP_H_ #include <netlink/netlink.h> #include <netlink/addr.h> #include <netlink/cache.h> #include <netlink/msg.h> #include <linux/version.h> #ifdef __cplusplus extern "C" { #endif struct nfnl_exp; enum nfnl_exp_tuples { NFNL_EXP_TUPLE_EXPECT, NFNL_EXP_TUPLE_MASTER, NFNL_EXP_TUPLE_MASK, NFNL_EXP_TUPLE_NAT, NFNL_EXP_TUPLE_MAX }; extern struct nl_object_ops exp_obj_ops; extern struct nfnl_exp * nfnl_exp_alloc(void); extern int nfnl_exp_alloc_cache(struct nl_sock *, struct nl_cache **); extern int nfnlmsg_exp_group(struct nlmsghdr *); extern int nfnlmsg_exp_parse(struct nlmsghdr *, struct nfnl_exp **); extern void nfnl_exp_get(struct nfnl_exp *); extern void nfnl_exp_put(struct nfnl_exp *); extern int nfnl_exp_dump_request(struct nl_sock *); extern int nfnl_exp_build_add_request(const struct nfnl_exp *, int, struct nl_msg **); extern int nfnl_exp_add(struct nl_sock *, const struct nfnl_exp *, int); extern int nfnl_exp_build_delete_request(const struct nfnl_exp *, int, struct nl_msg **); extern int nfnl_exp_del(struct nl_sock *, const struct nfnl_exp *, int); extern int nfnl_exp_build_query_request(const struct nfnl_exp *, int, struct nl_msg **); extern int nfnl_exp_query(struct nl_sock *, const struct nfnl_exp *, int); extern void nfnl_exp_set_family(struct nfnl_exp *, uint8_t); extern uint8_t nfnl_exp_get_family(const struct nfnl_exp *); extern void nfnl_exp_set_timeout(struct nfnl_exp *, uint32_t); extern int nfnl_exp_test_timeout(const struct nfnl_exp *); extern uint32_t nfnl_exp_get_timeout(const struct nfnl_exp *); extern void nfnl_exp_set_id(struct nfnl_exp *, uint32_t); extern int nfnl_exp_test_id(const struct nfnl_exp *); extern uint32_t nfnl_exp_get_id(const struct nfnl_exp *); extern int nfnl_exp_set_helper_name(struct nfnl_exp *, void *); extern int nfnl_exp_test_helper_name(const struct nfnl_exp *); extern const char * nfnl_exp_get_helper_name(const struct nfnl_exp *); extern void nfnl_exp_set_zone(struct nfnl_exp *, uint16_t); extern int nfnl_exp_test_zone(const struct nfnl_exp *); extern uint16_t nfnl_exp_get_zone(const struct nfnl_exp *); extern void nfnl_exp_set_flags(struct nfnl_exp *, uint32_t); extern int nfnl_exp_test_flags(const struct nfnl_exp *); extern void nfnl_exp_unset_flags(struct nfnl_exp *exp, uint32_t flags); extern uint32_t nfnl_exp_get_flags(const struct nfnl_exp *); extern char * nfnl_exp_flags2str(int flags, char *buf, size_t len); int nfnl_exp_str2flags(const char *name); extern void nfnl_exp_set_class(struct nfnl_exp *, uint32_t); extern int nfnl_exp_test_class(const struct nfnl_exp *); extern uint32_t nfnl_exp_get_class(const struct nfnl_exp *); extern int nfnl_exp_set_fn(struct nfnl_exp *, void *); extern int nfnl_exp_test_fn(const struct nfnl_exp *); extern const char * nfnl_exp_get_fn(const struct nfnl_exp *); extern void nfnl_exp_set_nat_dir(struct nfnl_exp *, uint8_t); extern int nfnl_exp_test_nat_dir(const struct nfnl_exp *); extern uint8_t nfnl_exp_get_nat_dir(const struct nfnl_exp *); // The int argument specifies which nfnl_exp_dir (expect, master, mask or nat) // Expectation objects only use orig, not reply extern int nfnl_exp_set_src(struct nfnl_exp *, int, struct nl_addr *); extern int nfnl_exp_test_src(const struct nfnl_exp *, int); extern struct nl_addr * nfnl_exp_get_src(const struct nfnl_exp *, int); extern int nfnl_exp_set_dst(struct nfnl_exp *, int, struct nl_addr *); extern int nfnl_exp_test_dst(const struct nfnl_exp *, int); extern struct nl_addr * nfnl_exp_get_dst(const struct nfnl_exp *, int); extern void nfnl_exp_set_l4protonum(struct nfnl_exp *, int, uint8_t); extern int nfnl_exp_test_l4protonum(const struct nfnl_exp *, int); extern uint8_t nfnl_exp_get_l4protonum(const struct nfnl_exp *, int); extern void nfnl_exp_set_ports(struct nfnl_exp *, int, uint16_t, uint16_t); extern int nfnl_exp_test_ports(const struct nfnl_exp *, int); extern uint16_t nfnl_exp_get_src_port(const struct nfnl_exp *, int); extern uint16_t nfnl_exp_get_dst_port(const struct nfnl_exp *, int); extern void nfnl_exp_set_icmp(struct nfnl_exp *, int, uint16_t, uint8_t, uint8_t); extern int nfnl_exp_test_icmp(const struct nfnl_exp *, int); extern uint16_t nfnl_exp_get_icmp_id(const struct nfnl_exp *, int); extern uint8_t nfnl_exp_get_icmp_type(const struct nfnl_exp *, int); extern uint8_t nfnl_exp_get_icmp_code(const struct nfnl_exp *, int); #ifdef __cplusplus } #endif #endif