inet.h revision 270838
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. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * - 31 * Portions Copyright (c) 1993 by Digital Equipment Corporation. 32 * 33 * Permission to use, copy, modify, and distribute this software for any 34 * purpose with or without fee is hereby granted, provided that the above 35 * copyright notice and this permission notice appear in all copies, and that 36 * the name of Digital Equipment Corporation not be used in advertising or 37 * publicity pertaining to distribution of the document or software without 38 * specific, written prior permission. 39 * 40 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL 41 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES 42 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT 43 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 44 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 45 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 46 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 47 * SOFTWARE. 48 * - 49 * --Copyright-- 50 */ 51 52/*% 53 * @(#)inet.h 8.1 (Berkeley) 6/2/93 54 * $Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $ 55 * $FreeBSD: stable/10/include/arpa/inet.h 270838 2014-08-30 10:16:25Z ume $ 56 */ 57 58#ifndef _ARPA_INET_H_ 59#define _ARPA_INET_H_ 60 61/* External definitions for functions in inet(3). */ 62 63#include <sys/cdefs.h> 64#include <sys/_types.h> 65 66/* Required for byteorder(3) functions. */ 67#include <machine/endian.h> 68 69#define INET_ADDRSTRLEN 16 70#define INET6_ADDRSTRLEN 46 71 72#ifndef _UINT16_T_DECLARED 73typedef __uint16_t uint16_t; 74#define _UINT16_T_DECLARED 75#endif 76 77#ifndef _UINT32_T_DECLARED 78typedef __uint32_t uint32_t; 79#define _UINT32_T_DECLARED 80#endif 81 82#ifndef _IN_ADDR_T_DECLARED 83typedef uint32_t in_addr_t; 84#define _IN_ADDR_T_DECLARED 85#endif 86 87#ifndef _IN_PORT_T_DECLARED 88typedef uint16_t in_port_t; 89#define _IN_PORT_T_DECLARED 90#endif 91 92#if __BSD_VISIBLE 93#ifndef _SIZE_T_DECLARED 94typedef __size_t size_t; 95#define _SIZE_T_DECLARED 96#endif 97#endif 98 99/* 100 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by 101 * POSIX.1-2001. 102 */ 103#ifndef _SOCKLEN_T_DECLARED 104typedef __socklen_t socklen_t; 105#define _SOCKLEN_T_DECLARED 106#endif 107 108#ifndef _STRUCT_IN_ADDR_DECLARED 109struct in_addr { 110 in_addr_t s_addr; 111}; 112#define _STRUCT_IN_ADDR_DECLARED 113#endif 114 115/* XXX all new diversions!! argh!! */ 116#if __BSD_VISIBLE 117#define inet_addr __inet_addr 118#define inet_aton __inet_aton 119#define inet_lnaof __inet_lnaof 120#define inet_makeaddr __inet_makeaddr 121#define inet_neta __inet_neta 122#define inet_netof __inet_netof 123#define inet_network __inet_network 124#define inet_net_ntop __inet_net_ntop 125#define inet_net_pton __inet_net_pton 126#define inet_cidr_ntop __inet_cidr_ntop 127#define inet_cidr_pton __inet_cidr_pton 128#define inet_ntoa __inet_ntoa 129#define inet_ntoa_r __inet_ntoa_r 130#define inet_pton __inet_pton 131#define inet_ntop __inet_ntop 132#define inet_nsap_addr __inet_nsap_addr 133#define inet_nsap_ntoa __inet_nsap_ntoa 134#endif /* __BSD_VISIBLE */ 135 136__BEGIN_DECLS 137#ifndef _BYTEORDER_PROTOTYPED 138#define _BYTEORDER_PROTOTYPED 139uint32_t htonl(uint32_t); 140uint16_t htons(uint16_t); 141uint32_t ntohl(uint32_t); 142uint16_t ntohs(uint16_t); 143#endif 144 145in_addr_t inet_addr(const char *); 146/*const*/ char *inet_ntoa(struct in_addr); 147const char *inet_ntop(int, const void * __restrict, char * __restrict, 148 socklen_t); 149int inet_pton(int, const char * __restrict, void * __restrict); 150 151#if __BSD_VISIBLE 152int inet_aton(const char *, struct in_addr *); 153in_addr_t inet_lnaof(struct in_addr); 154struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 155char * inet_neta(in_addr_t, char *, size_t); 156in_addr_t inet_netof(struct in_addr); 157in_addr_t inet_network(const char *); 158char *inet_net_ntop(int, const void *, int, char *, size_t); 159int inet_net_pton(int, const char *, void *, size_t); 160char *inet_ntoa_r(struct in_addr, char *buf, socklen_t size); 161char *inet_cidr_ntop(int, const void *, int, char *, size_t); 162int inet_cidr_pton(int, const char *, void *, int *); 163unsigned inet_nsap_addr(const char *, unsigned char *, int); 164char *inet_nsap_ntoa(int, const unsigned char *, char *); 165#endif /* __BSD_VISIBLE */ 166__END_DECLS 167 168#ifndef _BYTEORDER_FUNC_DEFINED 169#define _BYTEORDER_FUNC_DEFINED 170#define htonl(x) __htonl(x) 171#define htons(x) __htons(x) 172#define ntohl(x) __ntohl(x) 173#define ntohs(x) __ntohs(x) 174#endif 175 176#endif /* !_ARPA_INET_H_ */ 177 178/*! \file */ 179