/* * ipv4 in net namespaces */ #ifndef __NETNS_IPV4_H__ #define __NETNS_IPV4_H__ #include #include #include struct tcpm_hash_bucket; struct ctl_table_header; struct ipv4_devconf; struct fib_rules_ops; struct hlist_head; struct fib_table; struct sock; struct local_ports { seqlock_t lock; int range[2]; bool warned; }; struct ping_group_range { seqlock_t lock; kgid_t range[2]; }; struct netns_ipv4 { #ifdef CONFIG_SYSCTL struct ctl_table_header *forw_hdr; struct ctl_table_header *frags_hdr; struct ctl_table_header *ipv4_hdr; struct ctl_table_header *route_hdr; struct ctl_table_header *xfrm4_hdr; #endif struct ipv4_devconf *devconf_all; struct ipv4_devconf *devconf_dflt; #ifdef CONFIG_IP_MULTIPLE_TABLES struct fib_rules_ops *rules_ops; bool fib_has_custom_rules; struct fib_table __rcu *fib_main; struct fib_table __rcu *fib_default; #endif #ifdef CONFIG_IP_ROUTE_CLASSID int fib_num_tclassid_users; #endif struct hlist_head *fib_table_hash; bool fib_offload_disabled; struct sock *fibnl; struct sock * __percpu *icmp_sk; struct sock *mc_autojoin_sk; struct inet_peer_base *peers; struct sock * __percpu *tcp_sk; struct netns_frags frags; #ifdef CONFIG_NETFILTER struct xt_table *iptable_filter; struct xt_table *iptable_mangle; struct xt_table *iptable_raw; struct xt_table *arptable_filter; #ifdef CONFIG_SECURITY struct xt_table *iptable_security; #endif struct xt_table *nat_table; #endif int sysctl_icmp_echo_ignore_all; int sysctl_icmp_echo_ignore_broadcasts; int sysctl_icmp_ignore_bogus_error_responses; int sysctl_icmp_ratelimit; int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; struct local_ports ip_local_ports; int sysctl_tcp_ecn; int sysctl_tcp_ecn_fallback; int sysctl_ip_default_ttl; int sysctl_ip_no_pmtu_disc; int sysctl_ip_fwd_use_pmtu; int sysctl_ip_nonlocal_bind; /* Shall we try to damage output packets if routing dev changes? */ int sysctl_ip_dynaddr; int sysctl_ip_early_demux; int sysctl_fwmark_reflect; int sysctl_tcp_fwmark_accept; #ifdef CONFIG_NET_L3_MASTER_DEV int sysctl_tcp_l3mdev_accept; #endif int sysctl_tcp_mtu_probing; int sysctl_tcp_base_mss; int sysctl_tcp_probe_threshold; u32 sysctl_tcp_probe_interval; int sysctl_tcp_keepalive_time; int sysctl_tcp_keepalive_probes; int sysctl_tcp_keepalive_intvl; int sysctl_tcp_syn_retries; int sysctl_tcp_synack_retries; int sysctl_tcp_syncookies; int sysctl_tcp_reordering; int sysctl_tcp_retries1; int sysctl_tcp_retries2; int sysctl_tcp_orphan_retries; int sysctl_tcp_fin_timeout; unsigned int sysctl_tcp_notsent_lowat; int sysctl_tcp_tw_reuse; int sysctl_igmp_max_memberships; int sysctl_igmp_max_msf; int sysctl_igmp_llm_reports; int sysctl_igmp_qrv; struct ping_group_range ping_group_range; atomic_t dev_addr_genid; #ifdef CONFIG_SYSCTL unsigned long *sysctl_local_reserved_ports; #endif #ifdef CONFIG_IP_MROUTE #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES struct mr_table *mrt; #else struct list_head mr_tables; struct fib_rules_ops *mr_rules_ops; #endif #endif #ifdef CONFIG_IP_ROUTE_MULTIPATH int sysctl_fib_multipath_use_neigh; #endif unsigned int fib_seq; /* protected by rtnl_mutex */ atomic_t rt_genid; }; #endif -remove&id=2493b842f258e14938f278e44ecc26970dfabbf0'>p8022.h

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