inet.h revision 87159
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 52/* 53 * @(#)inet.h 8.1 (Berkeley) 6/2/93 54 * From: Id: inet.h,v 8.5 1997/01/29 08:48:09 vixie Exp $ 55 * $FreeBSD: head/include/arpa/inet.h 87159 2001-12-01 03:48:15Z mike $ 56 */ 57 58#ifndef _ARPA_INET_H_ 59#define _ARPA_INET_H_ 60 61/* External definitions for functions in inet(3), addr2ascii(3) */ 62 63#include <sys/cdefs.h> 64#include <machine/ansi.h> 65 66#ifndef _IN_ADDR_T_DECLARED_ 67typedef __uint32_t in_addr_t; 68#define _IN_ADDR_T_DECLARED_ 69#endif 70 71#ifndef _IN_PORT_T_DECLARED_ 72typedef __uint16_t in_port_t; 73#define _IN_PORT_T_DECLARED_ 74#endif 75 76#ifndef _POSIX_SOURCE 77#ifdef _BSD_SIZE_T_ 78typedef _BSD_SIZE_T_ size_t; 79#undef _BSD_SIZE_T_ 80#endif 81#endif /* !_POSIX_SOURCE */ 82 83/* 84 * XXX socklen_t is used by a POSIX.1-200x interface, but not required by 85 * POSIX.1-200x. 86 */ 87#ifdef _BSD_SOCKLEN_T_ 88typedef _BSD_SOCKLEN_T_ socklen_t; 89#undef _BSD_SOCKLEN_T_ 90#endif 91 92#ifndef _STRUCT_IN_ADDR_DECLARED 93struct in_addr { 94 in_addr_t s_addr; 95}; 96#define _STRUCT_IN_ADDR_DECLARED 97#endif 98 99/* XXX all new diversions!! argh!! */ 100#ifndef _POSIX_SOURCE 101#define inet_addr __inet_addr 102#define inet_aton __inet_aton 103#define inet_lnaof __inet_lnaof 104#define inet_makeaddr __inet_makeaddr 105#define inet_neta __inet_neta 106#define inet_netof __inet_netof 107#define inet_network __inet_network 108#define inet_net_ntop __inet_net_ntop 109#define inet_net_pton __inet_net_pton 110#define inet_ntoa __inet_ntoa 111#define inet_pton __inet_pton 112#define inet_ntop __inet_ntop 113#define inet_nsap_addr __inet_nsap_addr 114#define inet_nsap_ntoa __inet_nsap_ntoa 115#endif /* !_POSIX_SOURCE */ 116 117__BEGIN_DECLS 118in_addr_t inet_addr __P((const char *)); 119char *inet_ntoa __P((struct in_addr)); 120const char *inet_ntop __P((int, const void *, char *, socklen_t)); 121int inet_pton __P((int, const char *, void *)); 122/* 123 * XXX missing: ntohl() family. 124 */ 125 126/* Nonstandard functions. */ 127#ifndef _POSIX_SOURCE 128int ascii2addr __P((int, const char *, void *)); 129char *addr2ascii __P((int, const void *, int, char *)); 130int inet_aton __P((const char *, struct in_addr *)); 131in_addr_t inet_lnaof __P((struct in_addr)); 132struct in_addr inet_makeaddr __P((in_addr_t, in_addr_t)); 133char * inet_neta __P((in_addr_t, char *, size_t)); 134in_addr_t inet_netof __P((struct in_addr)); 135in_addr_t inet_network __P((const char *)); 136char *inet_net_ntop __P((int, const void *, int, char *, size_t)); 137int inet_net_pton __P((int, const char *, void *, size_t)); 138unsigned inet_nsap_addr __P((const char *, unsigned char *, int)); 139char *inet_nsap_ntoa __P((int, const unsigned char *, char *)); 140#endif /* !_POSIX_SOURCE */ 141__END_DECLS 142 143#endif /* !_ARPA_INET_H_ */ 144