netfilter.h (1019B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef __NETNS_NETFILTER_H 3#define __NETNS_NETFILTER_H 4 5#include <linux/netfilter_defs.h> 6 7struct proc_dir_entry; 8struct nf_logger; 9struct nf_queue_handler; 10 11struct netns_nf { 12#if defined CONFIG_PROC_FS 13 struct proc_dir_entry *proc_netfilter; 14#endif 15 const struct nf_logger __rcu *nf_loggers[NFPROTO_NUMPROTO]; 16#ifdef CONFIG_SYSCTL 17 struct ctl_table_header *nf_log_dir_header; 18#endif 19 struct nf_hook_entries __rcu *hooks_ipv4[NF_INET_NUMHOOKS]; 20 struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS]; 21#ifdef CONFIG_NETFILTER_FAMILY_ARP 22 struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS]; 23#endif 24#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE 25 struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; 26#endif 27#if IS_ENABLED(CONFIG_DECNET) 28 struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; 29#endif 30#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) 31 unsigned int defrag_ipv4_users; 32#endif 33#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) 34 unsigned int defrag_ipv6_users; 35#endif 36}; 37#endif