1 #ifndef __LIBNETLINK_H__
2 #define __LIBNETLINK_H__ 1
5 #include <linux/netlink.h>
6 #include <linux/rtnetlink.h>
11 struct sockaddr_nl local;
12 struct sockaddr_nl peer;
17 extern int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions);
18 extern void rtnl_close(struct rtnl_handle *rth);
19 extern int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type);
20 extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len);
21 extern int rtnl_dump_filter(struct rtnl_handle *rth,
22 int (*filter)(struct sockaddr_nl *, struct nlmsghdr *n, void *),
24 int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
26 extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer,
27 unsigned groups, struct nlmsghdr *answer,
28 int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
30 extern int rtnl_send(struct rtnl_handle *rth, char *buf, int);
33 extern int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data);
34 extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen);
35 extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data);
36 extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen);
38 extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len);
40 extern int rtnl_listen(struct rtnl_handle *, int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
42 extern int rtnl_from_file(FILE *, int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
45 #endif /* __LIBNETLINK_H__ */