xref: /src/common/include/prop/prop_data.h

/*	$NetBSD: prop_data.h,v 1.4 2020/06/06 21:25:59 thorpej Exp $	*/

/*-
 * Copyright (c) 2006 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Jason R. Thorpe.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _PROPLIB_PROP_DATA_H_
#define	_PROPLIB_PROP_DATA_H_

#include <prop/prop_object.h>

typedef struct _prop_data *prop_data_t;

__BEGIN_DECLS
prop_data_t	prop_data_create_copy(const void *, size_t);
prop_data_t	prop_data_create_nocopy(const void *, size_t);

prop_data_t	prop_data_copy(prop_data_t);

size_t		prop_data_size(prop_data_t);

const void *	prop_data_value(prop_data_t);
bool		prop_data_copy_value(prop_data_t, void *, size_t);

bool		prop_data_equals(prop_data_t, prop_data_t);
bool		prop_data_equals_data(prop_data_t, const void *, size_t);


/* Deprecated functions. */
prop_data_t	prop_data_create_data(const void *, size_t);
prop_data_t	prop_data_create_data_nocopy(const void *, size_t);

void *		prop_data_data(prop_data_t);
const void *	prop_data_data_nocopy(prop_data_t);
__END_DECLS

#endif /* _PROPLIB_PROP_DATA_H_ */