inet.h revision 91959
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: head/include/arpa/inet.h 91959 2002-03-09 21:02:16Z mike $ 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 _IN_ADDR_T_DECLARED_ 68typedef __uint32_t in_addr_t; 69#define _IN_ADDR_T_DECLARED_ 70#endif 71 72#ifndef _IN_PORT_T_DECLARED_ 73typedef __uint16_t in_port_t; 74#define _IN_PORT_T_DECLARED_ 75#endif 76 77#ifndef _POSIX_SOURCE 78#ifdef _BSD_SIZE_T_ 79typedef _BSD_SIZE_T_ size_t; 80#undef _BSD_SIZE_T_ 81#endif 82#endif /* !_POSIX_SOURCE */ 83 84/* 85 * XXX socklen_t is used by a POSIX.1-200x interface, but not required by 86 * POSIX.1-200x. 87 */ 88#ifdef _BSD_SOCKLEN_T_ 89typedef _BSD_SOCKLEN_T_ socklen_t; 90#undef _BSD_SOCKLEN_T_ 91#endif 92 93#ifndef _STRUCT_IN_ADDR_DECLARED 94struct in_addr { 95 in_addr_t s_addr; 96}; 97#define _STRUCT_IN_ADDR_DECLARED 98#endif 99 100/* XXX all new diversions!! argh!! */ 101#ifndef _POSIX_SOURCE 102#define inet_addr __inet_addr 103#define inet_aton __inet_aton 104#define inet_lnaof __inet_lnaof 105#define inet_makeaddr __inet_makeaddr 106#define inet_neta __inet_neta 107#define inet_netof __inet_netof 108#define inet_network __inet_network 109#define inet_net_ntop __inet_net_ntop 110#define inet_net_pton __inet_net_pton 111#define inet_ntoa __inet_ntoa 112#define inet_pton __inet_pton 113#define inet_ntop __inet_ntop 114#define inet_nsap_addr __inet_nsap_addr 115#define inet_nsap_ntoa __inet_nsap_ntoa 116#endif /* !_POSIX_SOURCE */ 117 118__BEGIN_DECLS 119#ifndef _BYTEORDER_PROTOTYPED 120#define _BYTEORDER_PROTOTYPED 121__uint32_t htonl __P((__uint32_t)); 122__uint16_t htons __P((__uint16_t)); 123__uint32_t ntohl __P((__uint32_t)); 124__uint16_t ntohs __P((__uint16_t)); 125#endif 126 127in_addr_t inet_addr __P((const char *)); 128char *inet_ntoa __P((struct in_addr)); 129const char *inet_ntop __P((int, const void *, char *, socklen_t)); 130int inet_pton __P((int, const char *, void *)); 131 132/* Nonstandard functions. */ 133#ifndef _POSIX_SOURCE 134int ascii2addr __P((int, const char *, void *)); 135char *addr2ascii __P((int, const void *, int, char *)); 136int inet_aton __P((const char *, struct in_addr *)); 137in_addr_t inet_lnaof __P((struct in_addr)); 138struct in_addr inet_makeaddr __P((in_addr_t, in_addr_t)); 139char * inet_neta __P((in_addr_t, char *, size_t)); 140in_addr_t inet_netof __P((struct in_addr)); 141in_addr_t inet_network __P((const char *)); 142char *inet_net_ntop __P((int, const void *, int, char *, size_t)); 143int inet_net_pton __P((int, const char *, void *, size_t)); 144unsigned inet_nsap_addr __P((const char *, unsigned char *, int)); 145char *inet_nsap_ntoa __P((int, const unsigned char *, char *)); 146#endif /* !_POSIX_SOURCE */ 147__END_DECLS 148 149#ifndef _BYTEORDER_FUNC_DEFINED 150#define _BYTEORDER_FUNC_DEFINED 151#define htonl(x) __htonl(x) 152#define htons(x) __htons(x) 153#define ntohl(x) __ntohl(x) 154#define ntohs(x) __ntohs(x) 155#endif 156 157#endif /* !_ARPA_INET_H_ */ 158