LXR linux/net/ipv4/netfilter/nf_flow_table

   1// SPDX-License-Identifier: GPL-2.0-only
   2#include <linux/kernel.h>
   3#include <linux/init.h>
   4#include <linux/module.h>
   5#include <linux/netfilter.h>
   6#include <net/netfilter/nf_flow_table.h>
   7#include <net/netfilter/nf_tables.h>
   8
   9static struct nf_flowtable_type flowtable_ipv4 = {
  10        .family         = NFPROTO_IPV4,
  11        .init           = nf_flow_table_init,
  12        .setup          = nf_flow_table_offload_setup,
  13        .action         = nf_flow_rule_route_ipv4,
  14        .free           = nf_flow_table_free,
  15        .hook           = nf_flow_offload_ip_hook,
  16        .owner          = THIS_MODULE,
  17};
  18
  19static int __init nf_flow_ipv4_module_init(void)
  20{
  21        nft_register_flowtable_type(&flowtable_ipv4);
  22
  23        return 0;
  24}
  25
  26static void __exit nf_flow_ipv4_module_exit(void)
  27{
  28        nft_unregister_flowtable_type(&flowtable_ipv4);
  29}
  30
  31module_init(nf_flow_ipv4_module_init);
  32module_exit(nf_flow_ipv4_module_exit);
  33
  34MODULE_LICENSE("GPL");
  35MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>");
  36MODULE_ALIAS_NF_FLOWTABLE(AF_INET);
  37MODULE_DESCRIPTION("Netfilter flow table support");
  38