mirror of
https://github.com/sheumann/hush.git
synced 2024-11-09 02:09:01 +00:00
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/* 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>
|
|
|
|
struct rtnl_handle
|
|
{
|
|
int fd;
|
|
struct sockaddr_nl local;
|
|
struct sockaddr_nl peer;
|
|
uint32_t seq;
|
|
uint32_t 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, uint32_t 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, uint32_t 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);
|
|
|
|
#endif /* __LIBNETLINK_H__ */
|