1/* 2 * netlink/addr.h Abstract Address 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) 2003-2008 Thomas Graf <tgraf@suug.ch> 10 */ 11 12#ifndef NETLINK_ADDR_H_ 13#define NETLINK_ADDR_H_ 14 15#include <netlink/netlink.h> 16 17#ifdef __cplusplus 18extern "C" { 19#endif 20 21struct nl_addr; 22 23/* Creation */ 24extern struct nl_addr * nl_addr_alloc(size_t); 25extern struct nl_addr * nl_addr_alloc_attr(struct nlattr *, int); 26extern struct nl_addr * nl_addr_build(int, void *, size_t); 27extern int nl_addr_parse(const char *, int, struct nl_addr **); 28extern struct nl_addr * nl_addr_clone(struct nl_addr *); 29 30/* Destroyage */ 31extern void nl_addr_destroy(struct nl_addr *); 32 33/* Usage Management */ 34extern struct nl_addr * nl_addr_get(struct nl_addr *); 35extern void nl_addr_put(struct nl_addr *); 36extern int nl_addr_shared(struct nl_addr *); 37 38extern int nl_addr_cmp(struct nl_addr *, struct nl_addr *); 39extern int nl_addr_cmp_prefix(struct nl_addr *, struct nl_addr *); 40extern int nl_addr_iszero(struct nl_addr *); 41extern int nl_addr_valid(char *, int); 42extern int nl_addr_guess_family(struct nl_addr *); 43extern int nl_addr_fill_sockaddr(struct nl_addr *, 44 struct sockaddr *, socklen_t *); 45extern int nl_addr_info(struct nl_addr *, struct addrinfo **); 46extern int nl_addr_resolve(struct nl_addr *addr, char *host, size_t hostlen); 47 48/* Access Functions */ 49extern void nl_addr_set_family(struct nl_addr *, int); 50extern int nl_addr_get_family(struct nl_addr *); 51extern int nl_addr_set_binary_addr(struct nl_addr *, void *, 52 size_t); 53extern void * nl_addr_get_binary_addr(struct nl_addr *); 54extern unsigned int nl_addr_get_len(struct nl_addr *); 55extern void nl_addr_set_prefixlen(struct nl_addr *, int); 56extern unsigned int nl_addr_get_prefixlen(struct nl_addr *); 57 58/* Address Family Translations */ 59extern char * nl_af2str(int, char *, size_t); 60extern int nl_str2af(const char *); 61 62/* Translations to Strings */ 63extern char * nl_addr2str(struct nl_addr *, char *, size_t); 64 65#ifdef __cplusplus 66} 67#endif 68 69#endif 70