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) 2003-2006 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 <netlink/version.h> 30 #include <netlink/errno.h> 31 #include <netlink/types.h> 32 #include <netlink/handlers.h> 33 #include <netlink/socket.h> 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 struct ucred; 40 41 extern int nl_debug; 42 extern struct nl_dump_params nl_debug_dp; 43 44 /* Connection Management */ 45 extern int nl_connect(struct nl_sock *, int); 46 extern void nl_close(struct nl_sock *); 47 48 /* Send */ 49 extern int nl_sendto(struct nl_sock *, void *, size_t); 50 extern int nl_sendmsg(struct nl_sock *, struct nl_msg *, 51 struct msghdr *); 52 extern int nl_send(struct nl_sock *, struct nl_msg *); 53 extern int nl_send_iovec(struct nl_sock *, struct nl_msg *, 54 struct iovec *, unsigned); 55 extern void nl_auto_complete(struct nl_sock *, 56 struct nl_msg *); 57 extern int nl_send_auto_complete(struct nl_sock *, 58 struct nl_msg *); 59 extern int nl_send_simple(struct nl_sock *, int, int, 60 void *, size_t); 61 62 /* Receive */ 63 extern int nl_recv(struct nl_sock *, 64 struct sockaddr_nl *, unsigned char **, 65 struct ucred **); 66 67 extern int nl_recvmsgs(struct nl_sock *, struct nl_cb *); 68 69 extern int nl_recvmsgs_default(struct nl_sock *); 70 71 extern int nl_wait_for_ack(struct nl_sock *); 72 73 /* Netlink Family Translations */ 74 extern char * nl_nlfamily2str(int, char *, size_t); 75 extern int nl_str2nlfamily(const char *); 76 77 #ifdef __cplusplus 78 } 79 #endif 80 81 #endif 82