(Logical change 1.3)

[mirror_iproute2.git] / include / libnetlink.h

diff --git a/include/libnetlink.h b/include/libnetlink.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..45d3ad2bca3acba6e91753ff1ee7e7238be73746 100644 (file)
--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -0,0 +1,46 @@
+#ifndef __LIBNETLINK_H__
+#define __LIBNETLINK_H__ 1
+
+#include <asm/types.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+
+struct rtnl_handle
+{
+       int                     fd;
+       struct sockaddr_nl      local;
+       struct sockaddr_nl      peer;
+       __u32                   seq;
+       __u32                   dump;
+};
+
+extern int rtnl_open(struct rtnl_handle *rth, unsigned subscriptions);
+extern void rtnl_close(struct rtnl_handle *rth);
+extern int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type);
+extern int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, int len);
+extern int rtnl_dump_filter(struct rtnl_handle *rth,
+                           int (*filter)(struct sockaddr_nl *, struct nlmsghdr *n, void *),
+                           void *arg1,
+                           int (*junk)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
+                           void *arg2);
+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);
+extern int rtnl_send(struct rtnl_handle *rth, char *buf, int);
+
+
+extern int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data);
+extern int addattr_l(struct nlmsghdr *n, int maxlen, int type, void *data, int alen);
+extern int rta_addattr32(struct rtattr *rta, int maxlen, int type, __u32 data);
+extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, int alen);
+
+extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len);
+
+extern int rtnl_listen(struct rtnl_handle *, int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
+                      void *jarg);
+extern int rtnl_from_file(FILE *, int (*handler)(struct sockaddr_nl *,struct nlmsghdr *n, void *),
+                      void *jarg);
+
+#endif /* __LIBNETLINK_H__ */
+