diff options
Diffstat (limited to 'contrib/bind9/lib/lwres/include/lwres/ipv6.h')
| -rw-r--r-- | contrib/bind9/lib/lwres/include/lwres/ipv6.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/contrib/bind9/lib/lwres/include/lwres/ipv6.h b/contrib/bind9/lib/lwres/include/lwres/ipv6.h deleted file mode 100644 index 06dab596959e..000000000000 --- a/contrib/bind9/lib/lwres/include/lwres/ipv6.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 2000, 2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: ipv6.h,v 1.10.18.2 2005/04/29 00:17:21 marka Exp $ */ - -#ifndef LWRES_IPV6_H -#define LWRES_IPV6_H 1 - -/***** - ***** Module Info - *****/ - -/*! \file ipv6.h - * IPv6 definitions for systems which do not support IPv6. - */ - -/*** - *** Imports. - ***/ - -#include <lwres/int.h> -#include <lwres/platform.h> - -/*** - *** Types. - ***/ - -/*% in6_addr structure */ -struct in6_addr { - union { - lwres_uint8_t _S6_u8[16]; - lwres_uint16_t _S6_u16[8]; - lwres_uint32_t _S6_u32[4]; - } _S6_un; -}; -/*@{*/ -/*% IP v6 types */ -#define s6_addr _S6_un._S6_u8 -#define s6_addr8 _S6_un._S6_u8 -#define s6_addr16 _S6_un._S6_u16 -#define s6_addr32 _S6_un._S6_u32 -/*@}*/ - -#define IN6ADDR_ANY_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }}} -#define IN6ADDR_LOOPBACK_INIT {{{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }}} - -LIBLWRES_EXTERNAL_DATA extern const struct in6_addr in6addr_any; -LIBLWRES_EXTERNAL_DATA extern const struct in6_addr in6addr_loopback; - -/*% used in getaddrinfo.c and getnameinfo.c */ -struct sockaddr_in6 { -#ifdef LWRES_PLATFORM_HAVESALEN - lwres_uint8_t sin6_len; - lwres_uint8_t sin6_family; -#else - lwres_uint16_t sin6_family; -#endif - lwres_uint16_t sin6_port; - lwres_uint32_t sin6_flowinfo; - struct in6_addr sin6_addr; - lwres_uint32_t sin6_scope_id; -}; - -#ifdef LWRES_PLATFORM_HAVESALEN -#define SIN6_LEN 1 -#endif - -/*% in6_pktinfo structure */ -struct in6_pktinfo { - struct in6_addr ipi6_addr; /*%< src/dst IPv6 address */ - unsigned int ipi6_ifindex; /*%< send/recv interface index */ -}; - -/*! - * Unspecified IPv6 address - */ -#define IN6_IS_ADDR_UNSPECIFIED(a) \ - (((a)->s6_addr32[0] == 0) && \ - ((a)->s6_addr32[1] == 0) && \ - ((a)->s6_addr32[2] == 0) && \ - ((a)->s6_addr32[3] == 0)) - -/* - * Loopback - */ -#define IN6_IS_ADDR_LOOPBACK(a) \ - (((a)->s6_addr32[0] == 0) && \ - ((a)->s6_addr32[1] == 0) && \ - ((a)->s6_addr32[2] == 0) && \ - ((a)->s6_addr32[3] == htonl(1))) - -/* - * IPv4 compatible - */ -#define IN6_IS_ADDR_V4COMPAT(a) \ - (((a)->s6_addr32[0] == 0) && \ - ((a)->s6_addr32[1] == 0) && \ - ((a)->s6_addr32[2] == 0) && \ - ((a)->s6_addr32[3] != 0) && \ - ((a)->s6_addr32[3] != htonl(1))) - -/* - * Mapped - */ -#define IN6_IS_ADDR_V4MAPPED(a) \ - (((a)->s6_addr32[0] == 0) && \ - ((a)->s6_addr32[1] == 0) && \ - ((a)->s6_addr32[2] == htonl(0x0000ffff))) - -#endif /* LWRES_IPV6_H */ |