diff options
Diffstat (limited to 'libnfnetlink_queue.h')
| -rw-r--r-- | libnfnetlink_queue.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libnfnetlink_queue.h b/libnfnetlink_queue.h new file mode 100644 index 0000000..bab7893 --- /dev/null +++ b/libnfnetlink_queue.h @@ -0,0 +1,53 @@ +/* libnfqnetlink.h: Header file for the Netfilter Queue library. + * + * (C) 2005 by Harald Welte <laforge@gnumonks.org> + * + * This software may be used and distributed according to the terms + * of the GNU General Public License, incorporated herein by reference. + */ + +#ifndef __LIBCTNETLINK_H +#define __LIBCTNETLINK_H + +#include <linux/netfilter/nfnetlink.h> +#include <linux/netfilter/nfnetlink_queue.h> +#include <libnfnetlink.h> +#include "libnfqnetlink.h" + + +#define NFQN +struct nfqnl_handle +{ + struct nfnl_handle nfnlh; +}; + +struct ctnl_msg_handler { + int type; + int (*handler)(struct sockaddr_nl *, struct nlmsghdr *, void *arg); +}; + +struct ctnl_handle { + struct nfnl_handle nfnlh; + struct ctnl_msg_handler *handler[NFQNL_MSG_MAX]; +}; + +extern int nfqnl_open(struct nfqnl_handle *, unsigned int ); +extern int nfqnl_close(struct nfqnl_handle *h); + +extern int nfqnl_bind_pf(const struct nfqnl_handle *h, u_int16_t pf); +extern int nfqnl_unbind_pf(const struct nfqnl_handle *h, u_int16_t pf); + +extern int nfqnl_bind(const struct nfqnl_handle *h, u_int16_t num); +extern int nfqnl_unbind(const struct nfqnl_handle *h, u_int16_t num); + +extern int nfqnl_set_mode(const struct nfqnl_handle *h, u_int16_t num, + u_int8_t mode, unsigned int len); + +extern int nfqnl_set_verdict(const struct nfqnl_handle *h, + u_int32_t id, + u_int32_t verdict, + u_int32_t mark, + u_int32_t data_len, + unsigned char *buf); + +#endif /* __LIBNFQNETLINK_H */ |