1/* 2 * Copyright (c) 2009-2012 Niels Provos and Nick Mathewson 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27/* Internal use only: Fake IPv6 structures and values on platforms that 28 * do not have them */ 29 30#ifndef IPV6_INTERNAL_H_INCLUDED_ 31#define IPV6_INTERNAL_H_INCLUDED_ 32 33#include "event2/event-config.h" 34#include "evconfig-private.h" 35 36#include <sys/types.h> 37#ifdef EVENT__HAVE_SYS_SOCKET_H 38#include <sys/socket.h> 39#endif 40#include "event2/util.h" 41 42#ifdef __cplusplus 43extern "C" { 44#endif 45 46/** @file ipv6-internal.h 47 * 48 * Replacement types and functions for platforms that don't support ipv6 49 * properly. 50 */ 51 52#ifndef EVENT__HAVE_STRUCT_IN6_ADDR 53struct in6_addr { 54 ev_uint8_t s6_addr[16]; 55}; 56#endif 57 58#ifndef EVENT__HAVE_SA_FAMILY_T 59typedef int sa_family_t; 60#endif 61 62#ifndef EVENT__HAVE_STRUCT_SOCKADDR_IN6 63struct sockaddr_in6 { 64 /* This will fail if we find a struct sockaddr that doesn't have 65 * sa_family as the first element. */ 66 sa_family_t sin6_family; 67 ev_uint16_t sin6_port; 68 struct in6_addr sin6_addr; 69}; 70#endif 71 72#ifndef AF_INET6 73#define AF_INET6 3333 74#endif 75#ifndef PF_INET6 76#define PF_INET6 AF_INET6 77#endif 78 79#ifdef __cplusplus 80} 81#endif 82 83#endif 84