| Frank Maker | ed6b39c | 2011-05-23 21:14:58 -0700 | [diff] [blame] | 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 |
| 18 | extern "C" { |
| 19 | #endif |
| 20 | |
| 21 | struct nl_addr; |
| 22 | |
| 23 | /* Creation */ |
| 24 | extern struct nl_addr * nl_addr_alloc(size_t); |
| 25 | extern struct nl_addr * nl_addr_alloc_attr(struct nlattr *, int); |
| 26 | extern struct nl_addr * nl_addr_build(int, void *, size_t); |
| 27 | extern int nl_addr_parse(const char *, int, struct nl_addr **); |
| 28 | extern struct nl_addr * nl_addr_clone(struct nl_addr *); |
| 29 | |
| 30 | /* Destroyage */ |
| 31 | extern void nl_addr_destroy(struct nl_addr *); |
| 32 | |
| 33 | /* Usage Management */ |
| 34 | extern struct nl_addr * nl_addr_get(struct nl_addr *); |
| 35 | extern void nl_addr_put(struct nl_addr *); |
| 36 | extern int nl_addr_shared(struct nl_addr *); |
| 37 | |
| 38 | extern int nl_addr_cmp(struct nl_addr *, struct nl_addr *); |
| 39 | extern int nl_addr_cmp_prefix(struct nl_addr *, struct nl_addr *); |
| 40 | extern int nl_addr_iszero(struct nl_addr *); |
| 41 | extern int nl_addr_valid(char *, int); |
| 42 | extern int nl_addr_guess_family(struct nl_addr *); |
| 43 | extern int nl_addr_fill_sockaddr(struct nl_addr *, |
| 44 | struct sockaddr *, socklen_t *); |
| 45 | extern int nl_addr_info(struct nl_addr *, struct addrinfo **); |
| 46 | extern int nl_addr_resolve(struct nl_addr *addr, char *host, size_t hostlen); |
| 47 | |
| 48 | /* Access Functions */ |
| 49 | extern void nl_addr_set_family(struct nl_addr *, int); |
| 50 | extern int nl_addr_get_family(struct nl_addr *); |
| 51 | extern int nl_addr_set_binary_addr(struct nl_addr *, void *, |
| 52 | size_t); |
| 53 | extern void * nl_addr_get_binary_addr(struct nl_addr *); |
| 54 | extern unsigned int nl_addr_get_len(struct nl_addr *); |
| 55 | extern void nl_addr_set_prefixlen(struct nl_addr *, int); |
| 56 | extern unsigned int nl_addr_get_prefixlen(struct nl_addr *); |
| 57 | |
| 58 | /* Address Family Translations */ |
| 59 | extern char * nl_af2str(int, char *, size_t); |
| 60 | extern int nl_str2af(const char *); |
| 61 | |
| 62 | /* Translations to Strings */ |
| 63 | extern char * nl_addr2str(struct nl_addr *, char *, size_t); |
| 64 | |
| 65 | #ifdef __cplusplus |
| 66 | } |
| 67 | #endif |
| 68 | |
| 69 | #endif |