[apple/libinfo.git] / lookup.subproj / lu_host.h

/*
 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Portions Copyright (c) 2002 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.1 (the "License").  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _LU_HOST_H_
#define _LU_HOST_H_

#include <sys/cdefs.h>


#define WANT_A4_ONLY 0
#define WANT_A6_ONLY 1
#define WANT_A6_PLUS_MAPPED_A4 2
#define WANT_MAPPED_A4_ONLY 3

/* ONLY TO BE USED BY getipv6nodebyaddr */
#define WANT_A6_OR_MAPPED_A4_IF_NO_A6 -1


__BEGIN_DECLS

void free_host_data(struct hostent *h);
struct hostent * extract_host(XDR *xdr, int want, int *err);
struct hostent * fake_hostent(const char *name, struct in_addr addr);
struct hostent * fake_hostent6(const char *name, struct in6_addr addr);
int is_a4_mapped(const char *s);
int is_a4_compat(const char *s);

__END_DECLS

#endif /* ! _LU_HOST_H_ */
Commit	Line	Data
3b7c7bd7 A	1	/*
	2	* Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* Portions Copyright (c) 2002 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.1 (the "License"). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
	13	*
	14	* The Original Code and all software distributed under the License are
	15	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License.
	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24
	25	#ifndef _LU_HOST_H_
	26	#define _LU_HOST_H_
	27
	28	#include <sys/cdefs.h>
	29
	30
	31	#define WANT_A4_ONLY 0
	32	#define WANT_A6_ONLY 1
	33	#define WANT_A6_PLUS_MAPPED_A4 2
	34	#define WANT_MAPPED_A4_ONLY 3
	35
	36	/* ONLY TO BE USED BY getipv6nodebyaddr */
	37	#define WANT_A6_OR_MAPPED_A4_IF_NO_A6 -1
	38
	39
	40	__BEGIN_DECLS
	41
	42	void free_host_data(struct hostent *h);
	43	struct hostent * extract_host(XDR xdr, int want, int err);
	44	struct hostent * fake_hostent(const char *name, struct in_addr addr);
	45	struct hostent * fake_hostent6(const char *name, struct in6_addr addr);
	46	int is_a4_mapped(const char *s);
	47	int is_a4_compat(const char *s);
	48
	49	__END_DECLS
	50
	51	#endif /* ! _LU_HOST_H_ */