6a6230d2f6
for POSIX.1-2001 conformance. o Add magic to <netinet/in.h> and <netinet6/in6.h> to prevent redefining INET_ADDRSTRLEN and INET6_ADDRSTRLEN. o Add a note about missing typedefs in <arpa/inet.h>.
170 lines
5.8 KiB
C
170 lines
5.8 KiB
C
/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* -
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* Portions Copyright (c) 1993 by Digital Equipment Corporation.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies, and that
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* the name of Digital Equipment Corporation not be used in advertising or
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* publicity pertaining to distribution of the document or software without
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* specific, written prior permission.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
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* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*
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* @(#)inet.h 8.1 (Berkeley) 6/2/93
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* From: Id: inet.h,v 8.5 1997/01/29 08:48:09 vixie Exp $
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* $FreeBSD$
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*/
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#ifndef _ARPA_INET_H_
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#define _ARPA_INET_H_
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/* External definitions for functions in inet(3), addr2ascii(3) */
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#include <sys/cdefs.h>
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#include <machine/ansi.h>
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/* Required for byteorder(3) functions. */
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#include <machine/endian.h>
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#ifndef INET_ADDRSTRLEN
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#define INET_ADDRSTRLEN 16
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#endif
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#ifndef INET6_ADDRSTRLEN
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#define INET6_ADDRSTRLEN 46
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#endif
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#ifndef _IN_ADDR_T_DECLARED_
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typedef __uint32_t in_addr_t;
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#define _IN_ADDR_T_DECLARED_
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#endif
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#ifndef _IN_PORT_T_DECLARED_
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typedef __uint16_t in_port_t;
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#define _IN_PORT_T_DECLARED_
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#endif
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#ifndef _POSIX_SOURCE
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#ifdef _BSD_SIZE_T_
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typedef _BSD_SIZE_T_ size_t;
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#undef _BSD_SIZE_T_
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#endif
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#endif /* !_POSIX_SOURCE */
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/*
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* XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
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* POSIX.1-2001.
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*/
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#ifdef _BSD_SOCKLEN_T_
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typedef _BSD_SOCKLEN_T_ socklen_t;
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#undef _BSD_SOCKLEN_T_
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#endif
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#ifndef _STRUCT_IN_ADDR_DECLARED
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struct in_addr {
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in_addr_t s_addr;
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};
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#define _STRUCT_IN_ADDR_DECLARED
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#endif
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/*
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* XXX missing typedefs for uint16_t and uint32_t.
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*/
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/* XXX all new diversions!! argh!! */
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#ifndef _POSIX_SOURCE
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#define inet_addr __inet_addr
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#define inet_aton __inet_aton
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#define inet_lnaof __inet_lnaof
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#define inet_makeaddr __inet_makeaddr
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#define inet_neta __inet_neta
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#define inet_netof __inet_netof
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#define inet_network __inet_network
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#define inet_net_ntop __inet_net_ntop
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#define inet_net_pton __inet_net_pton
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#define inet_ntoa __inet_ntoa
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#define inet_pton __inet_pton
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#define inet_ntop __inet_ntop
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#define inet_nsap_addr __inet_nsap_addr
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#define inet_nsap_ntoa __inet_nsap_ntoa
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#endif /* !_POSIX_SOURCE */
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__BEGIN_DECLS
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#ifndef _BYTEORDER_PROTOTYPED
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#define _BYTEORDER_PROTOTYPED
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__uint32_t htonl __P((__uint32_t));
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__uint16_t htons __P((__uint16_t));
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__uint32_t ntohl __P((__uint32_t));
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__uint16_t ntohs __P((__uint16_t));
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#endif
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in_addr_t inet_addr __P((const char *));
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char *inet_ntoa __P((struct in_addr));
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const char *inet_ntop __P((int, const void *, char *, socklen_t));
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int inet_pton __P((int, const char *, void *));
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/* Nonstandard functions. */
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#ifndef _POSIX_SOURCE
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int ascii2addr __P((int, const char *, void *));
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char *addr2ascii __P((int, const void *, int, char *));
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int inet_aton __P((const char *, struct in_addr *));
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in_addr_t inet_lnaof __P((struct in_addr));
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struct in_addr inet_makeaddr __P((in_addr_t, in_addr_t));
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char * inet_neta __P((in_addr_t, char *, size_t));
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in_addr_t inet_netof __P((struct in_addr));
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in_addr_t inet_network __P((const char *));
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char *inet_net_ntop __P((int, const void *, int, char *, size_t));
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int inet_net_pton __P((int, const char *, void *, size_t));
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unsigned inet_nsap_addr __P((const char *, unsigned char *, int));
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char *inet_nsap_ntoa __P((int, const unsigned char *, char *));
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#endif /* !_POSIX_SOURCE */
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__END_DECLS
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#ifndef _BYTEORDER_FUNC_DEFINED
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#define _BYTEORDER_FUNC_DEFINED
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#define htonl(x) __htonl(x)
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#define htons(x) __htons(x)
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#define ntohl(x) __ntohl(x)
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#define ntohs(x) __ntohs(x)
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#endif
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#endif /* !_ARPA_INET_H_ */
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