1 /* 2 * Copyright (c) 2004 The DragonFly Project. All rights reserved. 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 54 /* 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 $ 59 */ 60 61 #ifndef _ARPA_INET_H_ 62 #define _ARPA_INET_H_ 63 64 /* External definitions for functions in inet(3), addr2ascii(3) */ 65 66 #include <sys/types.h> 67 #include <sys/cdefs.h> 68 69 /* Required for byteorder(3) functions. */ 70 #include <machine/endian.h> 71 72 #define INET_ADDRSTRLEN 16 73 #define INET6_ADDRSTRLEN 46 74 75 /* 76 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by 77 * POSIX.1-2001. 78 */ 79 #ifndef _SOCKLEN_T_DECLARED 80 typedef __socklen_t socklen_t; 81 #define _SOCKLEN_T_DECLARED 82 #endif 83 84 #ifndef _STRUCT_IN_ADDR_DECLARED 85 struct in_addr { 86 in_addr_t s_addr; 87 }; 88 #define _STRUCT_IN_ADDR_DECLARED 89 #endif 90 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 */ 111 112 __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); 119 120 #if __BSD_VISIBLE 121 int ascii2addr (int, const char *, void *); 122 char *addr2ascii (int, const void *, int, char *); 123 int inet_aton(const char *, struct in_addr *); 124 in_addr_t inet_lnaof(struct in_addr); 125 struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 126 char *inet_neta(in_addr_t, char *, size_t); 127 in_addr_t inet_netof(struct in_addr); 128 in_addr_t inet_network(const char *); 129 char *inet_net_ntop(int, const void *, int, char *, size_t); 130 int inet_net_pton(int, const char *, void *, size_t); 131 char *inet_cidr_ntop(int, const void *, int, char *, size_t); 132 int inet_cidr_pton(int, const char *, void *, int *); 133 unsigned inet_nsap_addr(const char *, unsigned char *, int); 134 char *inet_nsap_ntoa(int, const unsigned char *, char *); 135 #endif /* __BSD_VISIBLE */ 136 __END_DECLS 137 138 #ifndef _BYTEORDER_FUNC_DEFINED 139 #define _BYTEORDER_FUNC_DEFINED 140 #define htonl(x) __htonl(x) 141 #define htons(x) __htons(x) 142 #define ntohl(x) __ntohl(x) 143 #define ntohs(x) __ntohs(x) 144 #endif 145 146 #endif /* !_ARPA_INET_H_ */ 147