1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 27 /* All Rights Reserved */ 28 29 /* 30 * Portions of this source code were derived from Berkeley 4.3 BSD 31 * under license from the Regents of the University of California. 32 */ 33 34 #ifndef _ARPA_INET_H 35 #define _ARPA_INET_H 36 37 #pragma ident "%Z%%M% %I% %E% SMI" 38 39 #include <sys/feature_tests.h> 40 41 #if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) 42 #include <sys/socket.h> 43 #endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */ 44 45 #include <netinet/in.h> 46 #if defined(_XPG4_2) && !defined(__EXTENSIONS__) 47 #include <sys/byteorder.h> 48 #endif /* defined(_XPG4_2) && !defined(__EXTENSIONS__) */ 49 50 #ifdef __cplusplus 51 extern "C" { 52 #endif 53 54 /* 55 * External definitions for 56 * functions in inet(3N) 57 */ 58 #ifdef __STDC__ 59 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 60 extern int inet_net_pton(int, const char *, void *, size_t); 61 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */ 62 63 #if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) 64 extern int inet_pton(int, const char *_RESTRICT_KYWD, void *_RESTRICT_KYWD); 65 extern const char *inet_ntop(int, const void *_RESTRICT_KYWD, 66 char *_RESTRICT_KYWD, socklen_t); 67 #endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */ 68 69 extern in_addr_t inet_addr(const char *); 70 /* 71 * With the introduction of CIDR the 72 * following 4 routines are now considered to be Obsolete 73 */ 74 extern in_addr_t inet_lnaof(struct in_addr); 75 extern struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 76 extern in_addr_t inet_netof(struct in_addr); 77 extern in_addr_t inet_network(const char *); 78 79 extern char *inet_ntoa(struct in_addr); 80 extern int inet_aton(const char *, struct in_addr *); 81 #else 82 unsigned long inet_addr(); 83 char *inet_ntoa(); 84 /* 85 * With the introduction of CIDR the 86 * following 4 routines are now considered to be Obsolete 87 */ 88 struct in_addr inet_makeaddr(); 89 unsigned long inet_network(); 90 extern unsigned long inet_lnaof(); 91 extern unsigned long inet_netof(); 92 93 extern int inet_pton(); 94 extern const char *inet_ntop(); 95 extern int inet_aton(); 96 #endif 97 98 #ifdef __cplusplus 99 } 100 #endif 101 102 #endif /* _ARPA_INET_H */ 103