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_queue_handler __rcu *queue_handler; 16 const struct nf_logger __rcu *nf_loggers[NFPROTO_NUMPROTO]; 17#ifdef CONFIG_SYSCTL 18 struct ctl_table_header *nf_log_dir_header; 19#endif 20 struct nf_hook_entries __rcu *hooks_ipv4[NF_INET_NUMHOOKS]; 21 struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS]; 22#ifdef CONFIG_NETFILTER_FAMILY_ARP 23 struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS]; 24#endif 25#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE 26 struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; 27#endif 28#if IS_ENABLED(CONFIG_DECNET) 29 struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; 30#endif 31#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) 32 bool defrag_ipv4; 33#endif 34#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) 35 bool defrag_ipv6; 36#endif 37}; 38#endif 39