Sync confstr(3) with FreeBSD:
[dragonfly.git] / include / arpa / inet.h
blobbd8a71d56df062681525f9e2fc8222d39a3751ea
1 /*
2 * Copyright (c) 2004 The DragonFly Project. All rights reserved.
4 * Copyright (c) 1983, 1993
5 * The Regents of the University of California. All rights reserved.
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. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 * -
35 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
37 * Permission to use, copy, modify, and distribute this software for any
38 * purpose with or without fee is hereby granted, provided that the above
39 * copyright notice and this permission notice appear in all copies, and that
40 * the name of Digital Equipment Corporation not be used in advertising or
41 * publicity pertaining to distribution of the document or software without
42 * specific, written prior permission.
44 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
45 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
46 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
47 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
48 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
49 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
50 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
51 * SOFTWARE.
55 * @(#)inet.h 8.1 (Berkeley) 6/2/93
56 * $Id: inet.h,v 1.2.18.1 2005/04/27 05:00:50 sra Exp $
57 * $FreeBSD: src/include/arpa/inet.h,v 1.30 2007/08/24 20:25:52 bms Exp $
58 * $DragonFly: src/include/arpa/inet.h,v 1.5 2005/07/13 12:49:56 joerg Exp $
61 #ifndef _ARPA_INET_H_
62 #define _ARPA_INET_H_
64 /* External definitions for functions in inet(3) */
66 #include <sys/types.h>
67 #include <sys/cdefs.h>
69 /* Required for byteorder(3) functions. */
70 #include <machine/endian.h>
72 #define INET_ADDRSTRLEN 16
73 #define INET6_ADDRSTRLEN 46
76 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
77 * POSIX.1-2001.
79 #ifndef _SOCKLEN_T_DECLARED
80 typedef __socklen_t socklen_t;
81 #define _SOCKLEN_T_DECLARED
82 #endif
84 #ifndef _STRUCT_IN_ADDR_DECLARED
85 struct in_addr {
86 in_addr_t s_addr;
88 #define _STRUCT_IN_ADDR_DECLARED
89 #endif
91 /* XXX all new diversions!! argh!! */
92 #if __BSD_VISIBLE
93 #define inet_addr __inet_addr
94 #define inet_aton __inet_aton
95 #define inet_lnaof __inet_lnaof
96 #define inet_makeaddr __inet_makeaddr
97 #define inet_neta __inet_neta
98 #define inet_netof __inet_netof
99 #define inet_network __inet_network
100 #define inet_net_ntop __inet_net_ntop
101 #define inet_net_pton __inet_net_pton
102 #define inet_cidr_ntop __inet_cidr_ntop
103 #define inet_cidr_pton __inet_cidr_pton
104 #define inet_ntoa __inet_ntoa
105 #define inet_ntoa_r __inet_ntoa_r
106 #define inet_pton __inet_pton
107 #define inet_ntop __inet_ntop
108 #define inet_nsap_addr __inet_nsap_addr
109 #define inet_nsap_ntoa __inet_nsap_ntoa
110 #endif /* __BSD_VISIBLE */
112 __BEGIN_DECLS
113 in_addr_t inet_addr(const char *);
114 /*const*/ char *inet_ntoa(struct in_addr);
115 char *inet_ntoa_r(struct in_addr, char *buf, socklen_t size);
116 const char *inet_ntop(int, const void * __restrict, char * __restrict,
117 socklen_t);
118 int inet_pton(int, const char * __restrict, void * __restrict);
120 #if __BSD_VISIBLE
121 int inet_aton(const char *, struct in_addr *);
122 in_addr_t inet_lnaof(struct in_addr);
123 struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
124 char *inet_neta(in_addr_t, char *, size_t);
125 in_addr_t inet_netof(struct in_addr);
126 in_addr_t inet_network(const char *);
127 char *inet_net_ntop(int, const void *, int, char *, size_t);
128 int inet_net_pton(int, const char *, void *, size_t);
129 char *inet_cidr_ntop(int, const void *, int, char *, size_t);
130 int inet_cidr_pton(int, const char *, void *, int *);
131 unsigned inet_nsap_addr(const char *, unsigned char *, int);
132 char *inet_nsap_ntoa(int, const unsigned char *, char *);
133 #endif /* __BSD_VISIBLE */
134 __END_DECLS
136 #ifndef _BYTEORDER_FUNC_DEFINED
137 #define _BYTEORDER_FUNC_DEFINED
138 #define htonl(x) __htonl(x)
139 #define htons(x) __htons(x)
140 #define ntohl(x) __ntohl(x)
141 #define ntohs(x) __ntohs(x)
142 #endif
144 #endif /* !_ARPA_INET_H_ */