1/* 2 * netlink/netlink.h Netlink Interface 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) 2003-2013 Thomas Graf <tgraf@suug.ch> 10 */ 11 12#ifndef NETLINK_NETLINK_H_ 13#define NETLINK_NETLINK_H_ 14 15#include <stdio.h> 16#include <stdint.h> 17#include <string.h> 18#include <stdlib.h> 19#include <sys/poll.h> 20#include <sys/socket.h> 21#include <sys/types.h> 22#include <sys/time.h> 23#include <netdb.h> 24#include <netlink/netlink-compat.h> 25#include <linux/netlink.h> 26#include <linux/rtnetlink.h> 27#include <linux/genetlink.h> 28#include <linux/netfilter/nfnetlink.h> 29#include <netinet/tcp.h> 30#include <netlink/version.h> 31#include <netlink/errno.h> 32#include <netlink/types.h> 33#include <netlink/handlers.h> 34#include <netlink/socket.h> 35#include <netlink/object.h> 36 37#ifdef __cplusplus 38extern "C" { 39#endif 40 41struct ucred; 42struct nl_cache_ops; 43struct nl_parser_param; 44struct nl_object; 45struct nl_sock; 46 47extern int nl_debug; 48extern struct nl_dump_params nl_debug_dp; 49 50/* Connection Management */ 51extern int nl_connect(struct nl_sock *, int); 52extern void nl_close(struct nl_sock *); 53 54/* Send */ 55extern int nl_sendto(struct nl_sock *, void *, size_t); 56extern int nl_sendmsg(struct nl_sock *, struct nl_msg *, 57 struct msghdr *); 58extern int nl_send(struct nl_sock *, struct nl_msg *); 59extern int nl_send_iovec(struct nl_sock *, struct nl_msg *, 60 struct iovec *, unsigned); 61extern void nl_complete_msg(struct nl_sock *, 62 struct nl_msg *); 63extern void nl_auto_complete(struct nl_sock *, 64 struct nl_msg *); 65extern int nl_send_auto(struct nl_sock *, struct nl_msg *); 66extern int nl_send_auto_complete(struct nl_sock *, 67 struct nl_msg *); 68extern int nl_send_sync(struct nl_sock *, struct nl_msg *); 69extern int nl_send_simple(struct nl_sock *, int, int, 70 void *, size_t); 71 72/* Receive */ 73extern int nl_recv(struct nl_sock *, 74 struct sockaddr_nl *, unsigned char **, 75 struct ucred **); 76 77extern int nl_recvmsgs(struct nl_sock *, struct nl_cb *); 78extern int nl_recvmsgs_report(struct nl_sock *, struct nl_cb *); 79 80extern int nl_recvmsgs_default(struct nl_sock *); 81 82extern int nl_wait_for_ack(struct nl_sock *); 83 84extern int nl_pickup(struct nl_sock *, 85 int (*parser)(struct nl_cache_ops *, 86 struct sockaddr_nl *, 87 struct nlmsghdr *, 88 struct nl_parser_param *), 89 struct nl_object **); 90/* Netlink Family Translations */ 91extern char * nl_nlfamily2str(int, char *, size_t); 92extern int nl_str2nlfamily(const char *); 93 94#ifdef __cplusplus 95} 96#endif 97 98#endif 99