inet.h (5984B) - Raw
1 /*- 2 * SPDX-License-Identifier: (BSD-3-Clause AND ISC) 3 * 4 * ++Copyright++ 1983, 1993 5 * - 6 * Copyright (c) 1983, 1993 7 * The Regents of the University of California. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. 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 * --Copyright-- 52 */ 53 54 /*% 55 * @(#)inet.h 8.1 (Berkeley) 6/2/93 56 * $Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $ 57 */ 58 59 #ifndef _ARPA_INET_H_ 60 #define _ARPA_INET_H_ 61 62 /* External definitions for functions in inet(3). */ 63 64 #include <sys/cdefs.h> 65 #include <sys/_types.h> 66 67 /* Required for byteorder(3) functions. */ 68 #include <machine/endian.h> 69 70 #define INET_ADDRSTRLEN 16 71 #define INET6_ADDRSTRLEN 46 72 73 #ifndef _UINT16_T_DECLARED 74 typedef __uint16_t uint16_t; 75 #define _UINT16_T_DECLARED 76 #endif 77 78 #ifndef _UINT32_T_DECLARED 79 typedef __uint32_t uint32_t; 80 #define _UINT32_T_DECLARED 81 #endif 82 83 #ifndef _IN_ADDR_T_DECLARED 84 typedef uint32_t in_addr_t; 85 #define _IN_ADDR_T_DECLARED 86 #endif 87 88 #ifndef _IN_PORT_T_DECLARED 89 typedef uint16_t in_port_t; 90 #define _IN_PORT_T_DECLARED 91 #endif 92 93 #if __BSD_VISIBLE 94 #ifndef _SIZE_T_DECLARED 95 typedef __size_t size_t; 96 #define _SIZE_T_DECLARED 97 #endif 98 #endif 99 100 /* 101 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by 102 * POSIX.1-2001. 103 */ 104 #ifndef _SOCKLEN_T_DECLARED 105 typedef __socklen_t socklen_t; 106 #define _SOCKLEN_T_DECLARED 107 #endif 108 109 #ifndef _STRUCT_IN_ADDR_DECLARED 110 struct in_addr { 111 in_addr_t s_addr; 112 }; 113 #define _STRUCT_IN_ADDR_DECLARED 114 #endif 115 116 /* XXX all new diversions!! argh!! */ 117 #if __BSD_VISIBLE 118 #define inet_addr __inet_addr 119 #define inet_aton __inet_aton 120 #define inet_lnaof __inet_lnaof 121 #define inet_makeaddr __inet_makeaddr 122 #define inet_neta __inet_neta 123 #define inet_netof __inet_netof 124 #define inet_network __inet_network 125 #define inet_net_ntop __inet_net_ntop 126 #define inet_net_pton __inet_net_pton 127 #define inet_cidr_ntop __inet_cidr_ntop 128 #define inet_cidr_pton __inet_cidr_pton 129 #define inet_ntoa __inet_ntoa 130 #define inet_ntoa_r __inet_ntoa_r 131 #define inet_pton __inet_pton 132 #define inet_ntop __inet_ntop 133 #define inet_nsap_addr __inet_nsap_addr 134 #define inet_nsap_ntoa __inet_nsap_ntoa 135 #endif /* __BSD_VISIBLE */ 136 137 __BEGIN_DECLS 138 #ifndef _BYTEORDER_PROTOTYPED 139 #define _BYTEORDER_PROTOTYPED 140 uint32_t htonl(uint32_t); 141 uint16_t htons(uint16_t); 142 uint32_t ntohl(uint32_t); 143 uint16_t ntohs(uint16_t); 144 #endif 145 146 in_addr_t inet_addr(const char *); 147 /*const*/ char *inet_ntoa(struct in_addr); 148 const char *inet_ntop(int, const void * __restrict, char * __restrict, 149 socklen_t); 150 int inet_pton(int, const char * __restrict, void * __restrict); 151 152 #if __BSD_VISIBLE 153 int inet_aton(const char *, struct in_addr *); 154 in_addr_t inet_lnaof(struct in_addr); 155 struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 156 char * inet_neta(in_addr_t, char *, size_t); 157 in_addr_t inet_netof(struct in_addr); 158 in_addr_t inet_network(const char *); 159 char *inet_net_ntop(int, const void *, int, char *, size_t); 160 int inet_net_pton(int, const char *, void *, size_t); 161 char *inet_ntoa_r(struct in_addr, char *buf, socklen_t size); 162 char *inet_cidr_ntop(int, const void *, int, char *, size_t); 163 int inet_cidr_pton(int, const char *, void *, int *); 164 unsigned inet_nsap_addr(const char *, unsigned char *, int); 165 char *inet_nsap_ntoa(int, const unsigned char *, char *); 166 #endif /* __BSD_VISIBLE */ 167 __END_DECLS 168 169 #ifndef _BYTEORDER_FUNC_DEFINED 170 #define _BYTEORDER_FUNC_DEFINED 171 #define htonl(x) __htonl(x) 172 #define htons(x) __htons(x) 173 #define ntohl(x) __ntohl(x) 174 #define ntohs(x) __ntohs(x) 175 #endif 176 177 #endif /* !_ARPA_INET_H_ */ 178 179 /*! \file */