| Gilad Arnold | 968bf19 | 2015-07-17 00:23:30 -0700 | [diff] [blame] | 1 | |
| 2 | /* Copyright (C) 2005 by Dominick Meglio |
| 3 | * |
| 4 | * Permission to use, copy, modify, and distribute this |
| 5 | * software and its documentation for any purpose and without |
| 6 | * fee is hereby granted, provided that the above copyright |
| 7 | * notice appear in all copies and that both that copyright |
| 8 | * notice and this permission notice appear in supporting |
| 9 | * documentation, and that the name of M.I.T. not be used in |
| 10 | * advertising or publicity pertaining to distribution of the |
| 11 | * software without specific, written prior permission. |
| 12 | * M.I.T. makes no representations about the suitability of |
| 13 | * this software for any purpose. It is provided "as is" |
| 14 | * without express or implied warranty. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ARES_IPV6_H |
| 18 | #define ARES_IPV6_H |
| 19 | |
| 20 | #ifndef HAVE_PF_INET6 |
| 21 | #define PF_INET6 AF_INET6 |
| 22 | #endif |
| 23 | |
| 24 | #ifndef HAVE_STRUCT_SOCKADDR_IN6 |
| 25 | struct sockaddr_in6 |
| 26 | { |
| 27 | unsigned short sin6_family; |
| 28 | unsigned short sin6_port; |
| 29 | unsigned long sin6_flowinfo; |
| 30 | struct ares_in6_addr sin6_addr; |
| 31 | unsigned int sin6_scope_id; |
| 32 | }; |
| 33 | #endif |
| 34 | |
| 35 | #ifndef HAVE_STRUCT_ADDRINFO |
| 36 | struct addrinfo |
| 37 | { |
| 38 | int ai_flags; |
| 39 | int ai_family; |
| 40 | int ai_socktype; |
| 41 | int ai_protocol; |
| 42 | ares_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */ |
| 43 | char *ai_canonname; |
| 44 | struct sockaddr *ai_addr; |
| 45 | struct addrinfo *ai_next; |
| 46 | }; |
| 47 | #endif |
| 48 | |
| 49 | #ifndef NS_IN6ADDRSZ |
| 50 | #if SIZEOF_STRUCT_IN6_ADDR == 0 |
| 51 | /* We cannot have it set to zero, so we pick a fixed value here */ |
| 52 | #define NS_IN6ADDRSZ 16 |
| 53 | #else |
| 54 | #define NS_IN6ADDRSZ SIZEOF_STRUCT_IN6_ADDR |
| 55 | #endif |
| 56 | #endif |
| 57 | |
| 58 | #ifndef NS_INADDRSZ |
| 59 | #define NS_INADDRSZ SIZEOF_STRUCT_IN_ADDR |
| 60 | #endif |
| 61 | |
| 62 | #ifndef NS_INT16SZ |
| 63 | #define NS_INT16SZ 2 |
| 64 | #endif |
| 65 | |
| 66 | #ifndef IF_NAMESIZE |
| 67 | #ifdef IFNAMSIZ |
| 68 | #define IF_NAMESIZE IFNAMSIZ |
| 69 | #else |
| 70 | #define IF_NAMESIZE 256 |
| 71 | #endif |
| 72 | #endif |
| 73 | |
| 74 | /* Defined in ares_net_pton.c for no particular reason. */ |
| 75 | extern const struct ares_in6_addr ares_in6addr_any; /* :: */ |
| 76 | |
| 77 | |
| 78 | #endif /* ARES_IPV6_H */ |
