libnl 1.1

include/netlink/socket.h

00001 /*
00002  * netlink/socket.h             Netlink Socket
00003  *
00004  *      This library is free software; you can redistribute it and/or
00005  *      modify it under the terms of the GNU Lesser General Public
00006  *      License as published by the Free Software Foundation version 2.1
00007  *      of the License.
00008  *
00009  * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
00010  */
00011 
00012 #ifndef NETLINK_SOCKET_H_
00013 #define NETLINK_SOCKET_H_
00014 
00015 #include <netlink/types.h>
00016 #include <netlink/handlers.h>
00017 
00018 #ifdef __cplusplus
00019 extern "C" {
00020 #endif
00021 
00022 extern struct nl_handle *       nl_handle_alloc(void);
00023 extern struct nl_handle *       nl_handle_alloc_cb(struct nl_cb *);
00024 extern void                     nl_handle_destroy(struct nl_handle *);
00025 
00026 extern uint32_t                 nl_socket_get_local_port(struct nl_handle *);
00027 extern void                     nl_socket_set_local_port(struct nl_handle *,
00028                                                          uint32_t);
00029 
00030 extern int                      nl_socket_add_membership(struct nl_handle *,
00031                                                          int);
00032 extern int                      nl_socket_drop_membership(struct nl_handle *,
00033                                                           int);
00034 extern void                     nl_join_groups(struct nl_handle *, int);
00035 
00036 extern uint32_t                 nl_socket_get_peer_port(struct nl_handle *);
00037 extern void                     nl_socket_set_peer_port(struct nl_handle *,
00038                                                         uint32_t);
00039 
00040 extern struct nl_cb *           nl_socket_get_cb(struct nl_handle *);
00041 extern void                     nl_socket_set_cb(struct nl_handle *,
00042                                                  struct nl_cb *);
00043 extern int                      nl_socket_modify_cb(struct nl_handle *,
00044                                                     enum nl_cb_type,
00045                                                     enum nl_cb_kind,
00046                                                     nl_recvmsg_msg_cb_t,
00047                                                     void *);
00048 
00049 extern int                      nl_set_buffer_size(struct nl_handle *,
00050                                                    int, int);
00051 extern int                      nl_set_passcred(struct nl_handle *, int);
00052 extern int                      nl_socket_recv_pktinfo(struct nl_handle *, int);
00053 
00054 extern void                     nl_disable_sequence_check(struct nl_handle *);
00055 extern unsigned int             nl_socket_use_seq(struct nl_handle *);
00056 
00057 extern int                      nl_socket_get_fd(struct nl_handle *);
00058 extern int                      nl_socket_set_nonblocking(struct nl_handle *);
00059 extern void                     nl_socket_enable_msg_peek(struct nl_handle *);
00060 extern void                     nl_socket_disable_msg_peek(struct nl_handle *);
00061 
00062 #ifdef __cplusplus
00063 }
00064 #endif
00065 
00066 #endif