1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * - 33 * Portions Copyright (c) 1993 by Digital Equipment Corporation. 34 * 35 * Permission to use, copy, modify, and distribute this software for any 36 * purpose with or without fee is hereby granted, provided that the above 37 * copyright notice and this permission notice appear in all copies, and that 38 * the name of Digital Equipment Corporation not be used in advertising or 39 * publicity pertaining to distribution of the document or software without 40 * specific, written prior permission. 41 * 42 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL 43 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES 44 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT 45 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 46 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 47 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 48 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 49 * SOFTWARE. 50 * 51 * @(#)inet.h 8.1 (Berkeley) 6/2/93 52 * From: Id: inet.h,v 8.5 1997/01/29 08:48:09 vixie Exp $ 53 * $FreeBSD$ 54 */ 55 56 #ifndef _ARPA_INET_H_ 57 #define _ARPA_INET_H_ 58 59 /* External definitions for functions in inet(3), addr2ascii(3) */ 60 61 #include <sys/cdefs.h> 62 #include <machine/ansi.h> 63 64 /* Required for byteorder(3) functions. */ 65 #include <machine/endian.h> 66 67 #ifndef INET_ADDRSTRLEN 68 #define INET_ADDRSTRLEN 16 69 #endif 70 71 #ifndef INET6_ADDRSTRLEN 72 #define INET6_ADDRSTRLEN 46 73 #endif 74 75 #ifndef _IN_ADDR_T_DECLARED_ 76 typedef __uint32_t in_addr_t; 77 #define _IN_ADDR_T_DECLARED_ 78 #endif 79 80 #ifndef _IN_PORT_T_DECLARED_ 81 typedef __uint16_t in_port_t; 82 #define _IN_PORT_T_DECLARED_ 83 #endif 84 85 #ifndef _POSIX_SOURCE 86 #ifdef _BSD_SIZE_T_ 87 typedef _BSD_SIZE_T_ size_t; 88 #undef _BSD_SIZE_T_ 89 #endif 90 #endif /* !_POSIX_SOURCE */ 91 92 /* 93 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by 94 * POSIX.1-2001. 95 */ 96 #ifdef _BSD_SOCKLEN_T_ 97 typedef _BSD_SOCKLEN_T_ socklen_t; 98 #undef _BSD_SOCKLEN_T_ 99 #endif 100 101 #ifndef _STRUCT_IN_ADDR_DECLARED 102 struct in_addr { 103 in_addr_t s_addr; 104 }; 105 #define _STRUCT_IN_ADDR_DECLARED 106 #endif 107 108 /* 109 * XXX missing typedefs for uint16_t and uint32_t. 110 */ 111 112 /* XXX all new diversions!! argh!! */ 113 #ifndef _POSIX_SOURCE 114 #define inet_addr __inet_addr 115 #define inet_aton __inet_aton 116 #define inet_lnaof __inet_lnaof 117 #define inet_makeaddr __inet_makeaddr 118 #define inet_neta __inet_neta 119 #define inet_netof __inet_netof 120 #define inet_network __inet_network 121 #define inet_net_ntop __inet_net_ntop 122 #define inet_net_pton __inet_net_pton 123 #define inet_ntoa __inet_ntoa 124 #define inet_pton __inet_pton 125 #define inet_ntop __inet_ntop 126 #define inet_nsap_addr __inet_nsap_addr 127 #define inet_nsap_ntoa __inet_nsap_ntoa 128 #endif /* !_POSIX_SOURCE */ 129 130 __BEGIN_DECLS 131 #ifndef _BYTEORDER_PROTOTYPED 132 #define _BYTEORDER_PROTOTYPED 133 __uint32_t htonl __P((__uint32_t)); 134 __uint16_t htons __P((__uint16_t)); 135 __uint32_t ntohl __P((__uint32_t)); 136 __uint16_t ntohs __P((__uint16_t)); 137 #endif 138 139 in_addr_t inet_addr __P((const char *)); 140 char *inet_ntoa __P((struct in_addr)); 141 const char *inet_ntop __P((int, const void *, char *, socklen_t)); 142 int inet_pton __P((int, const char *, void *)); 143 144 /* Nonstandard functions. */ 145 #ifndef _POSIX_SOURCE 146 int ascii2addr __P((int, const char *, void *)); 147 char *addr2ascii __P((int, const void *, int, char *)); 148 int inet_aton __P((const char *, struct in_addr *)); 149 in_addr_t inet_lnaof __P((struct in_addr)); 150 struct in_addr inet_makeaddr __P((in_addr_t, in_addr_t)); 151 char * inet_neta __P((in_addr_t, char *, size_t)); 152 in_addr_t inet_netof __P((struct in_addr)); 153 in_addr_t inet_network __P((const char *)); 154 char *inet_net_ntop __P((int, const void *, int, char *, size_t)); 155 int inet_net_pton __P((int, const char *, void *, size_t)); 156 unsigned inet_nsap_addr __P((const char *, unsigned char *, int)); 157 char *inet_nsap_ntoa __P((int, const unsigned char *, char *)); 158 #endif /* !_POSIX_SOURCE */ 159 __END_DECLS 160 161 #ifndef _BYTEORDER_FUNC_DEFINED 162 #define _BYTEORDER_FUNC_DEFINED 163 #define htonl(x) __htonl(x) 164 #define htons(x) __htons(x) 165 #define ntohl(x) __ntohl(x) 166 #define ntohs(x) __ntohs(x) 167 #endif 168 169 #endif /* !_ARPA_INET_H_ */ 170