2 * netlink/netfilter/queue.h Netfilter Queue
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation version 2.1
9 * Copyright (c) 2007, 2008 Patrick McHardy <kaber@trash.net>
12 #ifndef NETLINK_QUEUE_H_
13 #define NETLINK_QUEUE_H_
15 #include <netlink/netlink.h>
25 extern struct nl_object_ops queue_obj_ops;
27 enum nfnl_queue_copy_mode {
30 NFNL_QUEUE_COPY_PACKET,
34 extern struct nl_sock * nfnl_queue_socket_alloc(void);
36 extern struct nfnl_queue * nfnl_queue_alloc(void);
38 extern void nfnl_queue_get(struct nfnl_queue *);
39 extern void nfnl_queue_put(struct nfnl_queue *);
42 extern void nfnl_queue_set_group(struct nfnl_queue *, uint16_t);
43 extern int nfnl_queue_test_group(const struct nfnl_queue *);
44 extern uint16_t nfnl_queue_get_group(const struct nfnl_queue *);
46 extern void nfnl_queue_set_maxlen(struct nfnl_queue *, uint32_t);
47 extern int nfnl_queue_test_maxlen(const struct nfnl_queue *);
48 extern uint32_t nfnl_queue_get_maxlen(const struct nfnl_queue *);
50 extern void nfnl_queue_set_copy_mode(struct nfnl_queue *,
51 enum nfnl_queue_copy_mode);
52 extern int nfnl_queue_test_copy_mode(const struct nfnl_queue *);
53 extern enum nfnl_queue_copy_mode nfnl_queue_get_copy_mode(const struct nfnl_queue *);
55 extern char * nfnl_queue_copy_mode2str(enum nfnl_queue_copy_mode,
57 extern enum nfnl_queue_copy_mode nfnl_queue_str2copy_mode(const char *);
59 extern void nfnl_queue_set_copy_range(struct nfnl_queue *,
61 extern int nfnl_queue_test_copy_range(const struct nfnl_queue *);
62 extern uint32_t nfnl_queue_get_copy_range(const struct nfnl_queue *);
64 extern int nfnl_queue_build_pf_bind(uint8_t, struct nl_msg **);
65 extern int nfnl_queue_pf_bind(struct nl_sock *, uint8_t);
67 extern int nfnl_queue_build_pf_unbind(uint8_t, struct nl_msg **);
68 extern int nfnl_queue_pf_unbind(struct nl_sock *, uint8_t);
70 extern int nfnl_queue_build_create_request(const struct nfnl_queue *,
72 extern int nfnl_queue_create(struct nl_sock *,
73 const struct nfnl_queue *);
75 extern int nfnl_queue_build_change_request(const struct nfnl_queue *,
77 extern int nfnl_queue_change(struct nl_sock *,
78 const struct nfnl_queue *);
80 extern int nfnl_queue_build_delete_request(const struct nfnl_queue *,
82 extern int nfnl_queue_delete(struct nl_sock *,
83 const struct nfnl_queue *);