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Diffstat (limited to 'include/isc/ipv6.h')
| -rw-r--r-- | include/isc/ipv6.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/include/isc/ipv6.h b/include/isc/ipv6.h deleted file mode 100644 index 007de7c0dd37..000000000000 --- a/include/isc/ipv6.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 1999-2002 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 1.17.12.4 2004/03/09 05:21:09 marka Exp $ */ - -#ifndef ISC_IPV6_H -#define ISC_IPV6_H 1 - -/* - * Also define LWRES_IPV6_H to keep it from being included if liblwres is - * being used, or redefinition errors will occur. - */ -#define LWRES_IPV6_H 1 - -/***** - ***** Module Info - *****/ - -/* - * IPv6 definitions for systems which do not support IPv6. - * - * MP: - * No impact. - * - * Reliability: - * No anticipated impact. - * - * Resources: - * N/A. - * - * Security: - * No anticipated impact. - * - * Standards: - * RFC 2553. - */ - -/*** - *** Imports. - ***/ - -#include <isc/int.h> -#include <isc/platform.h> - -/* - * We probably don't need this on NTP - */ -#ifdef ISC_ONLY_IPV6 -/*** - *** Types. - ***/ - -struct in6_addr { - union { - isc_uint8_t _S6_u8[16]; - isc_uint16_t _S6_u16[8]; - isc_uint32_t _S6_u32[4]; - } _S6_un; -}; -#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 }} - -LIBISC_EXTERNAL_DATA extern const struct in6_addr in6addr_any; -LIBISC_EXTERNAL_DATA extern const struct in6_addr in6addr_loopback; - -struct sockaddr_in6 { -#ifdef ISC_PLATFORM_HAVESALEN - isc_uint8_t sin6_len; - isc_uint8_t sin6_family; -#else - isc_uint16_t sin6_family; -#endif - isc_uint16_t sin6_port; - isc_uint32_t sin6_flowinfo; - struct in6_addr sin6_addr; - isc_uint32_t sin6_scope_id; -}; - -#ifdef ISC_PLATFORM_HAVESALEN -#define SIN6_LEN 1 -#endif - -/* - * Unspecified - */ -#ifndef IN6_IS_ADDR_UNSPECIFIED -#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)) -#endif -/* - * 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))) - -/* - * Multicast - */ -#ifndef IN6_IS_ADDR_MULTICAST -#define IN6_IS_ADDR_MULTICAST(a) \ - ((a)->s6_addr8[0] == 0xffU) -#endif -/* - * Unicast link / site local. - */ -#define IN6_IS_ADDR_LINKLOCAL(a) \ - (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80)) -#define IN6_IS_ADDR_SITELOCAL(a) \ - (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0)) - -#endif /* ISC_ONLY_IPV6 */ -#endif /* ISC_IPV6_H */ |