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. 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. 22 * 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. 36 * 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. 43 * 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. 52 * - 53 * --Copyright-- 54 */ 55 56 /*% 57 * @(#)inet.h 8.1 (Berkeley) 6/2/93 58 * $Id: inet.h,v 1.2.18.1 2005/04/27 05:00:50 sra Exp $ 59 * $FreeBSD$ 60 */ 61 62 #ifndef _ARPA_INET_H_ 63 #define _ARPA_INET_H_ 64 65 /* External definitions for functions in inet(3), addr2ascii(3) */ 66 67 #include <sys/cdefs.h> 68 #include <sys/_types.h> 69 70 /* Required for byteorder(3) functions. */ 71 #include <machine/endian.h> 72 73 #define INET_ADDRSTRLEN 16 74 #define INET6_ADDRSTRLEN 46 75 76 #ifndef _UINT16_T_DECLARED 77 typedef __uint16_t uint16_t; 78 #define _UINT16_T_DECLARED 79 #endif 80 81 #ifndef _UINT32_T_DECLARED 82 typedef __uint32_t uint32_t; 83 #define _UINT32_T_DECLARED 84 #endif 85 86 #ifndef _IN_ADDR_T_DECLARED 87 typedef uint32_t in_addr_t; 88 #define _IN_ADDR_T_DECLARED 89 #endif 90 91 #ifndef _IN_PORT_T_DECLARED 92 typedef uint16_t in_port_t; 93 #define _IN_PORT_T_DECLARED 94 #endif 95 96 #if __BSD_VISIBLE 97 #ifndef _SIZE_T_DECLARED 98 typedef __size_t size_t; 99 #define _SIZE_T_DECLARED 100 #endif 101 #endif 102 103 /* 104 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by 105 * POSIX.1-2001. 106 */ 107 #ifndef _SOCKLEN_T_DECLARED 108 typedef __socklen_t socklen_t; 109 #define _SOCKLEN_T_DECLARED 110 #endif 111 112 #ifndef _STRUCT_IN_ADDR_DECLARED 113 struct in_addr { 114 in_addr_t s_addr; 115 }; 116 #define _STRUCT_IN_ADDR_DECLARED 117 #endif 118 119 /* XXX all new diversions!! argh!! */ 120 #if __BSD_VISIBLE 121 #define inet_addr __inet_addr 122 #define inet_aton __inet_aton 123 #define inet_lnaof __inet_lnaof 124 #define inet_makeaddr __inet_makeaddr 125 #define inet_neta __inet_neta 126 #define inet_netof __inet_netof 127 #define inet_network __inet_network 128 #define inet_net_ntop __inet_net_ntop 129 #define inet_net_pton __inet_net_pton 130 #define inet_cidr_ntop __inet_cidr_ntop 131 #define inet_cidr_pton __inet_cidr_pton 132 #define inet_ntoa __inet_ntoa 133 #define inet_ntoa_r __inet_ntoa_r 134 #define inet_pton __inet_pton 135 #define inet_ntop __inet_ntop 136 #define inet_nsap_addr __inet_nsap_addr 137 #define inet_nsap_ntoa __inet_nsap_ntoa 138 #endif /* __BSD_VISIBLE */ 139 140 __BEGIN_DECLS 141 #ifndef _BYTEORDER_PROTOTYPED 142 #define _BYTEORDER_PROTOTYPED 143 uint32_t htonl(uint32_t); 144 uint16_t htons(uint16_t); 145 uint32_t ntohl(uint32_t); 146 uint16_t ntohs(uint16_t); 147 #endif 148 149 in_addr_t inet_addr(const char *); 150 /*const*/ char *inet_ntoa(struct in_addr); 151 char *inet_ntoa_r(struct in_addr, char *buf); 152 const char *inet_ntop(int, const void * __restrict, char * __restrict, 153 socklen_t); 154 int inet_pton(int, const char * __restrict, void * __restrict); 155 156 #if __BSD_VISIBLE 157 int ascii2addr(int, const char *, void *); 158 char *addr2ascii(int, const void *, int, char *); 159 int inet_aton(const char *, struct in_addr *); 160 in_addr_t inet_lnaof(struct in_addr); 161 struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 162 char * inet_neta(in_addr_t, char *, size_t); 163 in_addr_t inet_netof(struct in_addr); 164 in_addr_t inet_network(const char *); 165 char *inet_net_ntop(int, const void *, int, char *, size_t); 166 int inet_net_pton(int, const char *, void *, size_t); 167 char *inet_cidr_ntop(int, const void *, int, char *, size_t); 168 int inet_cidr_pton(int, const char *, void *, int *); 169 unsigned inet_nsap_addr(const char *, unsigned char *, int); 170 char *inet_nsap_ntoa(int, const unsigned char *, char *); 171 #endif /* __BSD_VISIBLE */ 172 __END_DECLS 173 174 #ifndef _BYTEORDER_FUNC_DEFINED 175 #define _BYTEORDER_FUNC_DEFINED 176 #define htonl(x) __htonl(x) 177 #define htons(x) __htons(x) 178 #define ntohl(x) __ntohl(x) 179 #define ntohs(x) __ntohs(x) 180 #endif 181 182 #endif /* !_ARPA_INET_H_ */ 183 184 /*! \file */ 185