libnl  1.1
socket.h
1 /*
2  * netlink/socket.h Netlink Socket
3  *
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
7  * of the License.
8  *
9  * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
10  */
11 
12 #ifndef NETLINK_SOCKET_H_
13 #define NETLINK_SOCKET_H_
14 
15 #include <netlink/types.h>
16 #include <netlink/handlers.h>
17 
18 #ifdef __cplusplus
19 extern "C" {
20 #endif
21 
22 extern struct nl_handle * nl_handle_alloc(void);
23 extern struct nl_handle * nl_handle_alloc_cb(struct nl_cb *);
24 extern void nl_handle_destroy(struct nl_handle *);
25 
26 extern uint32_t nl_socket_get_local_port(struct nl_handle *);
27 extern void nl_socket_set_local_port(struct nl_handle *,
28  uint32_t);
29 
30 extern int nl_socket_add_membership(struct nl_handle *,
31  int);
32 extern int nl_socket_drop_membership(struct nl_handle *,
33  int);
34 extern void nl_join_groups(struct nl_handle *, int);
35 
36 extern uint32_t nl_socket_get_peer_port(struct nl_handle *);
37 extern void nl_socket_set_peer_port(struct nl_handle *,
38  uint32_t);
39 
40 extern struct nl_cb * nl_socket_get_cb(struct nl_handle *);
41 extern void nl_socket_set_cb(struct nl_handle *,
42  struct nl_cb *);
43 extern int nl_socket_modify_cb(struct nl_handle *,
44  enum nl_cb_type,
45  enum nl_cb_kind,
47  void *);
48 
49 extern int nl_set_buffer_size(struct nl_handle *,
50  int, int);
51 extern int nl_set_passcred(struct nl_handle *, int);
52 extern int nl_socket_recv_pktinfo(struct nl_handle *, int);
53 
54 extern void nl_disable_sequence_check(struct nl_handle *);
55 extern unsigned int nl_socket_use_seq(struct nl_handle *);
56 
57 extern int nl_socket_get_fd(struct nl_handle *);
58 extern int nl_socket_set_nonblocking(struct nl_handle *);
59 extern void nl_socket_enable_msg_peek(struct nl_handle *);
60 extern void nl_socket_disable_msg_peek(struct nl_handle *);
61 
62 #ifdef __cplusplus
63 }
64 #endif
65 
66 #endif