| #ifndef __NET_RTNETLINK_H |
| #define __NET_RTNETLINK_H |
| |
| #include <linux/rtnetlink.h> |
| #include <net/netlink.h> |
| |
| typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, void *); |
| typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *); |
| |
| extern int __rtnl_register(int protocol, int msgtype, |
| rtnl_doit_func, rtnl_dumpit_func); |
| extern void rtnl_register(int protocol, int msgtype, |
| rtnl_doit_func, rtnl_dumpit_func); |
| extern int rtnl_unregister(int protocol, int msgtype); |
| extern void rtnl_unregister_all(int protocol); |
| |
| static inline int rtnl_msg_family(struct nlmsghdr *nlh) |
| { |
| if (nlmsg_len(nlh) >= sizeof(struct rtgenmsg)) |
| return ((struct rtgenmsg *) nlmsg_data(nlh))->rtgen_family; |
| else |
| return AF_UNSPEC; |
| } |
| |
| #endif |
