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ipv6 support in resolver. "nameserver" line in /etc/resolv.conf now takes

ipv6 address.
OPENBSD_2_8
itojun 24 years ago
parent
commit
0194f6fae7
1 changed files with 51 additions and 1 deletions
  1. +51
    -1
      src/include/resolv.h

+ 51
- 1
src/include/resolv.h View File

@ -1,4 +1,33 @@
/* $OpenBSD: resolv.h,v 1.3 1997/03/13 19:11:51 downsj Exp $ */
/* $OpenBSD: resolv.h,v 1.4 2000/06/22 07:31:18 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
* All rights reserved.
*
* 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.
*/
/* /*
* ++Copyright++ 1983, 1987, 1989, 1993 * ++Copyright++ 1983, 1987, 1989, 1993
@ -70,6 +99,7 @@
# include <sys/types.h> # include <sys/types.h>
#endif #endif
#include <sys/cdefs.h> #include <sys/cdefs.h>
#include <sys/socket.h>
#include <stdio.h> #include <stdio.h>
/* /*
@ -128,6 +158,23 @@ struct __res_state {
char pad[68]; /* on an i386 this means 512b total */ char pad[68]; /* on an i386 this means 512b total */
}; };
#if 1 /* INET6 */
/*
* replacement of __res_state, separated to keep binary compatibility.
*/
struct __res_state_ext {
struct sockaddr_storage nsaddr_list[MAXNS];
struct {
int af; /* address family for addr, mask */
union {
struct in_addr ina;
struct in6_addr in6a;
} addr, mask;
} sort_list[MAXRESOLVSORT];
};
#endif
/* /*
* Resolver options (keep these in synch with res_debug.c, please) * Resolver options (keep these in synch with res_debug.c, please)
*/ */
@ -193,6 +240,9 @@ struct res_sym {
}; };
extern struct __res_state _res; extern struct __res_state _res;
#if 1 /* INET6 */
extern struct __res_state_ext _res_ext;
#endif
extern const struct res_sym __p_class_syms[]; extern const struct res_sym __p_class_syms[];
extern const struct res_sym __p_type_syms[]; extern const struct res_sym __p_type_syms[];


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