LXR linux/include/net/netns/netfilter.h

   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
  38