diff options
Diffstat (limited to 'include/net/net_namespace.h')
| -rw-r--r-- | include/net/net_namespace.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index ee547c149810..ac9195e6a062 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -279,14 +279,25 @@ 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); +#ifdef CONFIG_SYSCTL +extern int net_sysctl_init(void); +extern struct ctl_table_header *register_net_sysctl(struct net *net, + const char *path, struct ctl_table *table); extern void unregister_net_sysctl_table(struct ctl_table_header *header); +#else +static inline int net_sysctl_init(void) { return 0; } +static inline struct ctl_table_header *register_net_sysctl(struct net *net, + const char *path, struct ctl_table *table) +{ + return NULL; +} +static inline void unregister_net_sysctl_table(struct ctl_table_header *header) +{ +} +#endif + #endif /* __NET_NET_NAMESPACE_H */ |