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authorColin Watson <cjwatson@debian.org>2003-09-23 18:08:35 +0000
committerColin Watson <cjwatson@debian.org>2003-09-23 18:08:35 +0000
commitd59fd3e421aa81b8e5e118f3f806081df2aca879 (patch)
tree356a4e607edc979c625bb33db63c656d771478bd /openbsd-compat/fake-rfc2553.h
parent7505658c58e96b8d270f1928a0e1fa7f3e0c266b (diff)
parent45431c9b4677608680cd071768cbf156b316a7e8 (diff)
Merge 3.7.1p2 to the trunk. I have absolutely no idea yet whether this will
work.
Diffstat (limited to 'openbsd-compat/fake-rfc2553.h')
-rw-r--r--openbsd-compat/fake-rfc2553.h154
1 files changed, 154 insertions, 0 deletions
diff --git a/openbsd-compat/fake-rfc2553.h b/openbsd-compat/fake-rfc2553.h
new file mode 100644
index 000000000..b70b928f8
--- /dev/null
+++ b/openbsd-compat/fake-rfc2553.h
@@ -0,0 +1,154 @@
1/* $Id: fake-rfc2553.h,v 1.6 2003/08/29 16:59:52 mouring Exp $ */
2
3/*
4 * Copyright (C) 2000-2003 Damien Miller. All rights reserved.
5 * Copyright (C) 1999 WIDE Project. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32/*
33 * Pseudo-implementation of RFC2553 name / address resolution functions
34 *
35 * But these functions are not implemented correctly. The minimum subset
36 * is implemented for ssh use only. For example, this routine assumes
37 * that ai_family is AF_INET. Don't use it for another purpose.
38 */
39
40#ifndef _FAKE_RFC2553_H
41#define _FAKE_RFC2553_H
42
43#include "includes.h"
44#include "sys/types.h"
45
46/*
47 * First, socket and INET6 related definitions
48 */
49#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
50# define _SS_MAXSIZE 128 /* Implementation specific max size */
51# define _SS_PADSIZE (_SS_MAXSIZE - sizeof (struct sockaddr))
52struct sockaddr_storage {
53 struct sockaddr ss_sa;
54 char __ss_pad2[_SS_PADSIZE];
55};
56# define ss_family ss_sa.sa_family
57#endif /* !HAVE_STRUCT_SOCKADDR_STORAGE */
58
59#ifndef IN6_IS_ADDR_LOOPBACK
60# define IN6_IS_ADDR_LOOPBACK(a) \
61 (((u_int32_t *)(a))[0] == 0 && ((u_int32_t *)(a))[1] == 0 && \
62 ((u_int32_t *)(a))[2] == 0 && ((u_int32_t *)(a))[3] == htonl(1))
63#endif /* !IN6_IS_ADDR_LOOPBACK */
64
65#ifndef HAVE_STRUCT_IN6_ADDR
66struct in6_addr {
67 u_int8_t s6_addr[16];
68};
69#endif /* !HAVE_STRUCT_IN6_ADDR */
70
71#ifndef HAVE_STRUCT_SOCKADDR_IN6
72struct sockaddr_in6 {
73 unsigned short sin6_family;
74 u_int16_t sin6_port;
75 u_int32_t sin6_flowinfo;
76 struct in6_addr sin6_addr;
77};
78#endif /* !HAVE_STRUCT_SOCKADDR_IN6 */
79
80#ifndef AF_INET6
81/* Define it to something that should never appear */
82#define AF_INET6 AF_MAX
83#endif
84
85/*
86 * Next, RFC2553 name / address resolution API
87 */
88
89#ifndef NI_NUMERICHOST
90# define NI_NUMERICHOST (1)
91#endif
92#ifndef NI_NAMEREQD
93# define NI_NAMEREQD (1<<1)
94#endif
95#ifndef NI_NUMERICSERV
96# define NI_NUMERICSERV (1<<2)
97#endif
98
99#ifndef AI_PASSIVE
100# define AI_PASSIVE (1)
101#endif
102#ifndef AI_CANONNAME
103# define AI_CANONNAME (1<<1)
104#endif
105#ifndef AI_NUMERICHOST
106# define AI_NUMERICHOST (1<<2)
107#endif
108
109#ifndef NI_MAXSERV
110# define NI_MAXSERV 32
111#endif /* !NI_MAXSERV */
112#ifndef NI_MAXHOST
113# define NI_MAXHOST 1025
114#endif /* !NI_MAXHOST */
115
116#ifndef EAI_NODATA
117# define EAI_NODATA 1
118# define EAI_MEMORY 2
119# define EAI_NONAME 3
120#endif
121
122#ifndef HAVE_STRUCT_ADDRINFO
123struct addrinfo {
124 int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
125 int ai_family; /* PF_xxx */
126 int ai_socktype; /* SOCK_xxx */
127 int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
128 size_t ai_addrlen; /* length of ai_addr */
129 char *ai_canonname; /* canonical name for hostname */
130 struct sockaddr *ai_addr; /* binary address */
131 struct addrinfo *ai_next; /* next structure in linked list */
132};
133#endif /* !HAVE_STRUCT_ADDRINFO */
134
135#ifndef HAVE_GETADDRINFO
136int getaddrinfo(const char *, const char *,
137 const struct addrinfo *, struct addrinfo **);
138#endif /* !HAVE_GETADDRINFO */
139
140#ifndef HAVE_GAI_STRERROR
141char *gai_strerror(int);
142#endif /* !HAVE_GAI_STRERROR */
143
144#ifndef HAVE_FREEADDRINFO
145void freeaddrinfo(struct addrinfo *);
146#endif /* !HAVE_FREEADDRINFO */
147
148#ifndef HAVE_GETNAMEINFO
149int getnameinfo(const struct sockaddr *, size_t, char *, size_t,
150 char *, size_t, int);
151#endif /* !HAVE_GETNAMEINFO */
152
153#endif /* !_FAKE_RFC2553_H */
154