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-rw-r--r--ANDROID_3.4.5/include/net/net_namespace.h292
1 files changed, 0 insertions, 292 deletions
diff --git a/ANDROID_3.4.5/include/net/net_namespace.h b/ANDROID_3.4.5/include/net/net_namespace.h
deleted file mode 100644
index ee547c14..00000000
--- a/ANDROID_3.4.5/include/net/net_namespace.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Operations on the network namespace
- */
-#ifndef __NET_NET_NAMESPACE_H
-#define __NET_NET_NAMESPACE_H
-
-#include <linux/atomic.h>
-#include <linux/workqueue.h>
-#include <linux/list.h>
-#include <linux/sysctl.h>
-
-#include <net/netns/core.h>
-#include <net/netns/mib.h>
-#include <net/netns/unix.h>
-#include <net/netns/packet.h>
-#include <net/netns/ipv4.h>
-#include <net/netns/ipv6.h>
-#include <net/netns/dccp.h>
-#include <net/netns/x_tables.h>
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-#include <net/netns/conntrack.h>
-#endif
-#include <net/netns/xfrm.h>
-
-struct proc_dir_entry;
-struct net_device;
-struct sock;
-struct ctl_table_header;
-struct net_generic;
-struct sock;
-struct netns_ipvs;
-
-
-#define NETDEV_HASHBITS 8
-#define NETDEV_HASHENTRIES (1 << NETDEV_HASHBITS)
-
-struct net {
- atomic_t passive; /* To decided when the network
- * namespace should be freed.
- */
- atomic_t count; /* To decided when the network
- * namespace should be shut down.
- */
-#ifdef NETNS_REFCNT_DEBUG
- atomic_t use_count; /* To track references we
- * destroy on demand
- */
-#endif
- spinlock_t rules_mod_lock;
-
- struct list_head list; /* list of network namespaces */
- struct list_head cleanup_list; /* namespaces on death row */
- struct list_head exit_list; /* Use only net_mutex */
-
- struct proc_dir_entry *proc_net;
- struct proc_dir_entry *proc_net_stat;
-
-#ifdef CONFIG_SYSCTL
- struct ctl_table_set sysctls;
-#endif
-
- struct sock *rtnl; /* rtnetlink socket */
- struct sock *genl_sock;
-
- struct list_head dev_base_head;
- struct hlist_head *dev_name_head;
- struct hlist_head *dev_index_head;
- unsigned int dev_base_seq; /* protected by rtnl_mutex */
-
- /* core fib_rules */
- struct list_head rules_ops;
-
-
- struct net_device *loopback_dev; /* The loopback */
- struct netns_core core;
- struct netns_mib mib;
- struct netns_packet packet;
- struct netns_unix unx;
- struct netns_ipv4 ipv4;
-#if IS_ENABLED(CONFIG_IPV6)
- struct netns_ipv6 ipv6;
-#endif
-#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
- struct netns_dccp dccp;
-#endif
-#ifdef CONFIG_NETFILTER
- struct netns_xt xt;
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- struct netns_ct ct;
-#endif
- struct sock *nfnl;
- struct sock *nfnl_stash;
-#endif
-#ifdef CONFIG_WEXT_CORE
- struct sk_buff_head wext_nlevents;
-#endif
- struct net_generic __rcu *gen;
-
- /* Note : following structs are cache line aligned */
-#ifdef CONFIG_XFRM
- struct netns_xfrm xfrm;
-#endif
- struct netns_ipvs *ipvs;
-};
-
-
-#include <linux/seq_file_net.h>
-
-/* Init's network namespace */
-extern struct net init_net;
-
-#ifdef CONFIG_NET
-extern struct net *copy_net_ns(unsigned long flags, struct net *net_ns);
-
-#else /* CONFIG_NET */
-static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns)
-{
- /* There is nothing to copy so this is a noop */
- return net_ns;
-}
-#endif /* CONFIG_NET */
-
-
-extern struct list_head net_namespace_list;
-
-extern struct net *get_net_ns_by_pid(pid_t pid);
-extern struct net *get_net_ns_by_fd(int pid);
-
-#ifdef CONFIG_NET_NS
-extern void __put_net(struct net *net);
-
-static inline struct net *get_net(struct net *net)
-{
- atomic_inc(&net->count);
- return net;
-}
-
-static inline struct net *maybe_get_net(struct net *net)
-{
- /* Used when we know struct net exists but we
- * aren't guaranteed a previous reference count
- * exists. If the reference count is zero this
- * function fails and returns NULL.
- */
- if (!atomic_inc_not_zero(&net->count))
- net = NULL;
- return net;
-}
-
-static inline void put_net(struct net *net)
-{
- if (atomic_dec_and_test(&net->count))
- __put_net(net);
-}
-
-static inline
-int net_eq(const struct net *net1, const struct net *net2)
-{
- return net1 == net2;
-}
-
-extern void net_drop_ns(void *);
-
-#else
-
-static inline struct net *get_net(struct net *net)
-{
- return net;
-}
-
-static inline void put_net(struct net *net)
-{
-}
-
-static inline struct net *maybe_get_net(struct net *net)
-{
- return net;
-}
-
-static inline
-int net_eq(const struct net *net1, const struct net *net2)
-{
- return 1;
-}
-
-#define net_drop_ns NULL
-#endif
-
-
-#ifdef NETNS_REFCNT_DEBUG
-static inline struct net *hold_net(struct net *net)
-{
- if (net)
- atomic_inc(&net->use_count);
- return net;
-}
-
-static inline void release_net(struct net *net)
-{
- if (net)
- atomic_dec(&net->use_count);
-}
-#else
-static inline struct net *hold_net(struct net *net)
-{
- return net;
-}
-
-static inline void release_net(struct net *net)
-{
-}
-#endif
-
-#ifdef CONFIG_NET_NS
-
-static inline void write_pnet(struct net **pnet, struct net *net)
-{
- *pnet = net;
-}
-
-static inline struct net *read_pnet(struct net * const *pnet)
-{
- return *pnet;
-}
-
-#else
-
-#define write_pnet(pnet, net) do { (void)(net);} while (0)
-#define read_pnet(pnet) (&init_net)
-
-#endif
-
-#define for_each_net(VAR) \
- list_for_each_entry(VAR, &net_namespace_list, list)
-
-#define for_each_net_rcu(VAR) \
- list_for_each_entry_rcu(VAR, &net_namespace_list, list)
-
-#ifdef CONFIG_NET_NS
-#define __net_init
-#define __net_exit
-#define __net_initdata
-#else
-#define __net_init __init
-#define __net_exit __exit_refok
-#define __net_initdata __initdata
-#endif
-
-struct pernet_operations {
- struct list_head list;
- int (*init)(struct net *net);
- void (*exit)(struct net *net);
- void (*exit_batch)(struct list_head *net_exit_list);
- int *id;
- size_t size;
-};
-
-/*
- * Use these carefully. If you implement a network device and it
- * needs per network namespace operations use device pernet operations,
- * otherwise use pernet subsys operations.
- *
- * Network interfaces need to be removed from a dying netns _before_
- * subsys notifiers can be called, as most of the network code cleanup
- * (which is done from subsys notifiers) runs with the assumption that
- * dev_remove_pack has been called so no new packets will arrive during
- * and after the cleanup functions have been called. dev_remove_pack
- * is not per namespace so instead the guarantee of no more packets
- * arriving in a network namespace is provided by ensuring that all
- * network devices and all sockets have left the network namespace
- * before the cleanup methods are called.
- *
- * For the longest time the ipv4 icmp code was registered as a pernet
- * device which caused kernel oops, and panics during network
- * namespace cleanup. So please don't get this wrong.
- */
-extern int register_pernet_subsys(struct pernet_operations *);
-extern void unregister_pernet_subsys(struct pernet_operations *);
-extern int register_pernet_device(struct pernet_operations *);
-extern void unregister_pernet_device(struct pernet_operations *);
-
-struct ctl_path;
-struct ctl_table;
-struct ctl_table_header;
-
-extern struct ctl_table_header *register_net_sysctl_table(struct net *net,
- const struct ctl_path *path, struct ctl_table *table);
-extern struct ctl_table_header *register_net_sysctl_rotable(
- const struct ctl_path *path, struct ctl_table *table);
-extern void unregister_net_sysctl_table(struct ctl_table_header *header);
-
-#endif /* __NET_NET_NAMESPACE_H */