inet.h (4798B) - Raw
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. 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 * --Copyright-- 54 */ 55 56 /* 57 * @(#)inet.h 8.1 (Berkeley) 6/2/93 58 * $Id: inet.h,v 1.10 2006/02/01 18:09:47 majka 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 <_bounds.h> 67 #include <sys/cdefs.h> 68 #include <sys/_types.h> 69 #include <stdint.h> /* uint32_t uint16_t */ 70 #include <machine/endian.h> /* htonl() and family if (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ 71 #include <sys/_endian.h> /* htonl() and family if (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ 72 #include <netinet/in.h> /* in_addr */ 73 74 _LIBC_SINGLE_BY_DEFAULT() 75 76 __BEGIN_DECLS 77 78 in_addr_t inet_addr(const char *); 79 char *_LIBC_CSTR inet_ntoa(struct in_addr); 80 const char *inet_ntop(int, const void *, char *_LIBC_COUNT(__size), socklen_t __size); 81 int inet_pton(int, const char *, void *); 82 83 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 84 int ascii2addr(int, const char *, void *); 85 char *_LIBC_CSTR addr2ascii(int, const void *_LIBC_SIZE(__size), int __size, char *_LIBC_UNSAFE_INDEXABLE); 86 int inet_aton(const char *, struct in_addr *); 87 in_addr_t inet_lnaof(struct in_addr); 88 struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 89 in_addr_t inet_netof(struct in_addr); 90 in_addr_t inet_network(const char *); 91 char *_LIBC_CSTR inet_net_ntop(int, const void *, int, char *_LIBC_COUNT(__size), __darwin_size_t __size); 92 int inet_net_pton(int, const char *, void *_LIBC_SIZE(__size), __darwin_size_t __size); 93 char *_LIBC_CSTR inet_neta(in_addr_t, char *_LIBC_COUNT(__size), __darwin_size_t __size); 94 unsigned int inet_nsap_addr(const char *, unsigned char *_LIBC_COUNT(__maxlen), int __maxlen); 95 char *_LIBC_CSTR inet_nsap_ntoa(int __binlen, const unsigned char *_LIBC_COUNT(__binlen), char *_LIBC_COUNT_OR_NULL(2 + __binlen*2 + __binlen/2 + 1)); 96 #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ 97 98 __END_DECLS 99 100 #endif /* !_ARPA_INET_H_ */