/* vi: set sw=4 ts=4: */ #ifndef LIBNETLINK_H #define LIBNETLINK_H 1 #include <linux/types.h> /* We need linux/types.h because older kernels use __u32 etc * in linux/[rt]netlink.h. 2.6.19 seems to be ok, though */ #include <linux/netlink.h> #include <linux/rtnetlink.h> PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN struct rtnl_handle { int fd; struct sockaddr_nl local; struct sockaddr_nl peer; uint32_t seq; uint32_t dump; }; extern void xrtnl_open(struct rtnl_handle *rth) FAST_FUNC; #define rtnl_close(rth) (close((rth)->fd)) extern int xrtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type) FAST_FUNC; extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len) FAST_FUNC; extern int xrtnl_dump_filter(struct rtnl_handle *rth, int (*filter)(const struct sockaddr_nl*, struct nlmsghdr *n, void*) FAST_FUNC, void *arg1) FAST_FUNC; /* bbox doesn't use parameters no. 3, 4, 6, 7, stub them out */ #define rtnl_talk(rtnl, n, peer, groups, answer, junk, jarg) \ rtnl_talk(rtnl, n, answer) extern int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, pid_t peer, unsigned groups, struct nlmsghdr *answer, int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *), void *jarg) FAST_FUNC; extern int rtnl_send(struct rtnl_handle *rth, char *buf, int) FAST_FUNC; extern int addattr32(struct nlmsghdr *n, int maxlen, int type, uint32_t data) FAST_FUNC; extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen) FAST_FUNC; extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, uint32_t data) FAST_FUNC; extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen) FAST_FUNC; extern void parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len) FAST_FUNC; POP_SAVED_FUNCTION_VISIBILITY #endif