168 lines
5.2 KiB
C
168 lines
5.2 KiB
C
/*
|
|
* Copyright (c) 2001-2006 Motoyuki Kasahara
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the project nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef DUMMYIN6_H
|
|
#define DUMMYIN6_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <netdb.h>
|
|
|
|
#ifndef AF_INET6
|
|
#define AF_INET6 (AF_INET + 1)
|
|
#endif
|
|
|
|
#ifndef PF_INET6
|
|
#define PF_INET6 (PF_INET + 1)
|
|
#endif
|
|
|
|
#ifndef AF_UNSPEC
|
|
#define AF_UNSPEC AF_INET
|
|
#endif
|
|
|
|
#ifndef PF_UNSPEC
|
|
#define PF_UNSPEC PF_INET
|
|
#endif
|
|
|
|
#ifndef INET6_ADDRSTRLEN
|
|
#define INET6_ADDRSTRLEN 46
|
|
#endif
|
|
|
|
#ifndef INET_ADDRSTRLEN
|
|
#define INET_ADDRSTRLEN 16
|
|
#endif
|
|
|
|
#ifndef HAVE_STRUCT_IN6_ADDR
|
|
struct in6_addr {
|
|
unsigned char s6_addr[16];
|
|
};
|
|
#endif
|
|
|
|
#ifndef HAVE_STRUCT_SOCKADDR_IN6
|
|
struct sockaddr_in6 {
|
|
sa_family_t sin6_family;
|
|
in_port_t sin6_port;
|
|
unsigned long sin6_flowinfo;
|
|
struct in6_addr sin6_addr;
|
|
unsigned long sin6_scope_id;
|
|
};
|
|
#endif
|
|
|
|
#if !defined(HAVE_STRUCT_SOCKADDR_STORAGE) && !defined(sockaddr_storage)
|
|
#define sockaddr_storage sockaddr_in
|
|
#endif
|
|
|
|
#ifndef IN6ADDR_ANY_DECLARED
|
|
extern const struct in6_addr in6addr_any;
|
|
#endif
|
|
|
|
#ifndef IN6ADDR_LOOPBACK_DECLARED
|
|
extern const struct in6_addr in6addr_loopback;
|
|
#endif
|
|
|
|
#ifndef IN6ADDR_ANY_INIT
|
|
#define IN6ADDR_ANY_INIT \
|
|
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}
|
|
#endif
|
|
|
|
#ifndef IN6ADDR_LOOPBACK_INIT
|
|
#define IN6ADDR_LOOPBACK_INIT \
|
|
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}}
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_UNSPECIFIED
|
|
#define IN6_IS_ADDR_UNSPECIFIED(a) \
|
|
( (a)->s6_addr[ 0] == 0 && (a)->s6_addr[ 1] == 0 \
|
|
&& (a)->s6_addr[ 2] == 0 && (a)->s6_addr[ 3] == 0 \
|
|
&& (a)->s6_addr[ 4] == 0 && (a)->s6_addr[ 5] == 0 \
|
|
&& (a)->s6_addr[ 6] == 0 && (a)->s6_addr[ 7] == 0 \
|
|
&& (a)->s6_addr[ 8] == 0 && (a)->s6_addr[ 9] == 0 \
|
|
&& (a)->s6_addr[10] == 0 && (a)->s6_addr[11] == 0 \
|
|
&& (a)->s6_addr[12] == 0 && (a)->s6_addr[13] == 0 \
|
|
&& (a)->s6_addr[14] == 0 && (a)->s6_addr[15] == 0)
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_LOOPBACK
|
|
#define IN6_IS_ADDR_LOOPBACK(a) \
|
|
( (a)->s6_addr[ 0] == 0 && (a)->s6_addr[ 1] == 0 \
|
|
&& (a)->s6_addr[ 2] == 0 && (a)->s6_addr[ 3] == 0 \
|
|
&& (a)->s6_addr[ 4] == 0 && (a)->s6_addr[ 5] == 0 \
|
|
&& (a)->s6_addr[ 6] == 0 && (a)->s6_addr[ 7] == 0 \
|
|
&& (a)->s6_addr[ 8] == 0 && (a)->s6_addr[ 9] == 0 \
|
|
&& (a)->s6_addr[10] == 0 && (a)->s6_addr[11] == 0 \
|
|
&& (a)->s6_addr[12] == 0 && (a)->s6_addr[13] == 0 \
|
|
&& (a)->s6_addr[14] == 0 && (a)->s6_addr[15] == 1)
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_MULTICAST
|
|
#define IN6_IS_ADDR_MULTICAST(a) \
|
|
((a)->s6_addr[0] == 0xff)
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_LINKLOCAL
|
|
#define IN6_IS_ADDR_LINKLOCAL(a) \
|
|
(((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80))
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_SITELOCAL
|
|
#define IN6_IS_ADDR_SITELOCAL(a) \
|
|
(((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0))
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_V4MAPPED
|
|
#define IN6_IS_ADDR_V4MAPPED(a) \
|
|
( (a)->s6_addr[ 0] == 0 && (a)->s6_addr[ 1] == 0 \
|
|
&& (a)->s6_addr[ 2] == 0 && (a)->s6_addr[ 3] == 0 \
|
|
&& (a)->s6_addr[ 4] == 0 && (a)->s6_addr[ 5] == 0 \
|
|
&& (a)->s6_addr[ 6] == 0 && (a)->s6_addr[ 7] == 0 \
|
|
&& (a)->s6_addr[ 8] == 0 && (a)->s6_addr[ 9] == 0 \
|
|
&& (a)->s6_addr[10] == 0xff && (a)->s6_addr[11] == 0xff)
|
|
#endif
|
|
|
|
#ifndef IN6_IS_ADDR_V4COMPAT
|
|
#define IN6_IS_ADDR_V4COMPAT(a) \
|
|
( (a)->s6_addr[ 0] == 0 && (a)->s6_addr[ 1] == 0 \
|
|
&& (a)->s6_addr[ 2] == 0 && (a)->s6_addr[ 3] == 0 \
|
|
&& (a)->s6_addr[ 4] == 0 && (a)->s6_addr[ 5] == 0 \
|
|
&& (a)->s6_addr[ 6] == 0 && (a)->s6_addr[ 7] == 0 \
|
|
&& (a)->s6_addr[ 8] == 0 && (a)->s6_addr[ 9] == 0 \
|
|
&& (a)->s6_addr[10] == 0 && (a)->s6_addr[11] == 0 \
|
|
&& ((a)->s6_addr[12] != 0 || (a)->s6_addr[13] != 0 \
|
|
|| (a)->s6_addr[14] != 0 \
|
|
|| ((a)->s6_addr[15] != 0 && (a)->s6_addr[15] != 1)))
|
|
#endif
|
|
|
|
#endif /* not DUMMYIN6_H */
|