xref: /illumos-gate/usr/src/boot/include/arpa/inet.h (revision 199767f8)
1 /*
2  * ++Copyright++ 1983, 1993
3  * -
4  * Copyright (c) 1983, 1993
5  *    The Regents of the University of California.  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 University 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 REGENTS 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 REGENTS 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  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
32  *
33  * Permission to use, copy, modify, and distribute this software for any
34  * purpose with or without fee is hereby granted, provided that the above
35  * copyright notice and this permission notice appear in all copies, and that
36  * the name of Digital Equipment Corporation not be used in advertising or
37  * publicity pertaining to distribution of the document or software without
38  * specific, written prior permission.
39  *
40  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
41  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
42  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
43  * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
44  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
45  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
46  * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
47  * SOFTWARE.
48  * -
49  * --Copyright--
50  */
51 
52 /*%
53  *	@(#)inet.h	8.1 (Berkeley) 6/2/93
54  *	$Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $
55  * $FreeBSD$
56  */
57 
58 #ifndef _ARPA_INET_H_
59 #define	_ARPA_INET_H_
60 
61 /* External definitions for functions in inet(3). */
62 
63 #include <sys/cdefs.h>
64 #include <sys/_types.h>
65 
66 /* Required for byteorder(3) functions. */
67 #include <machine/endian.h>
68 
69 #define	INET_ADDRSTRLEN		16
70 #define	INET6_ADDRSTRLEN	46
71 
72 #ifndef _UINT16_T_DECLARED
73 typedef	__uint16_t	uint16_t;
74 #define	_UINT16_T_DECLARED
75 #endif
76 
77 #ifndef _UINT32_T_DECLARED
78 typedef	__uint32_t	uint32_t;
79 #define	_UINT32_T_DECLARED
80 #endif
81 
82 #ifndef _IN_ADDR_T_DECLARED
83 typedef	uint32_t	in_addr_t;
84 #define	_IN_ADDR_T_DECLARED
85 #endif
86 
87 #ifndef _IN_PORT_T_DECLARED
88 typedef	uint16_t	in_port_t;
89 #define	_IN_PORT_T_DECLARED
90 #endif
91 
92 #if __BSD_VISIBLE
93 #ifndef _SIZE_T_DECLARED
94 typedef	__size_t	size_t;
95 #define	_SIZE_T_DECLARED
96 #endif
97 #endif
98 
99 /*
100  * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
101  * POSIX.1-2001.
102  */
103 #ifndef _SOCKLEN_T_DECLARED
104 typedef	__socklen_t	socklen_t;
105 #define	_SOCKLEN_T_DECLARED
106 #endif
107 
108 #ifndef _STRUCT_IN_ADDR_DECLARED
109 struct in_addr {
110 	in_addr_t s_addr;
111 };
112 #define	_STRUCT_IN_ADDR_DECLARED
113 #endif
114 
115 /* XXX all new diversions!! argh!! */
116 #if __BSD_VISIBLE
117 #define	inet_addr		__inet_addr
118 #define	inet_aton		__inet_aton
119 #define	inet_lnaof		__inet_lnaof
120 #define	inet_makeaddr		__inet_makeaddr
121 #define	inet_neta		__inet_neta
122 #define	inet_netof		__inet_netof
123 #define	inet_network		__inet_network
124 #define	inet_net_ntop		__inet_net_ntop
125 #define	inet_net_pton		__inet_net_pton
126 #define	inet_cidr_ntop		__inet_cidr_ntop
127 #define	inet_cidr_pton		__inet_cidr_pton
128 #define	inet_ntoa		__inet_ntoa
129 #define	inet_ntoa_r		__inet_ntoa_r
130 #define	inet_pton		__inet_pton
131 #define	inet_ntop		__inet_ntop
132 #define	inet_nsap_addr		__inet_nsap_addr
133 #define	inet_nsap_ntoa		__inet_nsap_ntoa
134 #endif /* __BSD_VISIBLE */
135 
136 __BEGIN_DECLS
137 #ifndef _BYTEORDER_PROTOTYPED
138 #define	_BYTEORDER_PROTOTYPED
139 uint32_t	 htonl(uint32_t);
140 uint16_t	 htons(uint16_t);
141 uint32_t	 ntohl(uint32_t);
142 uint16_t	 ntohs(uint16_t);
143 #endif
144 
145 in_addr_t	 inet_addr(const char *);
146 /*const*/ char	*inet_ntoa(struct in_addr);
147 const char	*inet_ntop(int, const void * __restrict, char * __restrict,
148 		    socklen_t);
149 int		 inet_pton(int, const char * __restrict, void * __restrict);
150 
151 #if __BSD_VISIBLE
152 int		 inet_aton(const char *, struct in_addr *);
153 in_addr_t	 inet_lnaof(struct in_addr);
154 struct in_addr	 inet_makeaddr(in_addr_t, in_addr_t);
155 char *		 inet_neta(in_addr_t, char *, size_t);
156 in_addr_t	 inet_netof(struct in_addr);
157 in_addr_t	 inet_network(const char *);
158 char		*inet_net_ntop(int, const void *, int, char *, size_t);
159 int		 inet_net_pton(int, const char *, void *, size_t);
160 char		*inet_ntoa_r(struct in_addr, char *buf, socklen_t size);
161 char		*inet_cidr_ntop(int, const void *, int, char *, size_t);
162 int		 inet_cidr_pton(int, const char *, void *, int *);
163 unsigned	 inet_nsap_addr(const char *, unsigned char *, int);
164 char		*inet_nsap_ntoa(int, const unsigned char *, char *);
165 #endif /* __BSD_VISIBLE */
166 __END_DECLS
167 
168 #ifndef _BYTEORDER_FUNC_DEFINED
169 #define	_BYTEORDER_FUNC_DEFINED
170 #define	htonl(x)	__htonl(x)
171 #define	htons(x)	__htons(x)
172 #define	ntohl(x)	__ntohl(x)
173 #define	ntohs(x)	__ntohs(x)
174 #endif
175 
176 #endif /* !_ARPA_INET_H_ */
177 
178 /*! \file */
179