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      1 /*	$NetBSD: prop_data.h,v 1.4 2020/06/06 21:25:59 thorpej Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jason R. Thorpe.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _PROPLIB_PROP_DATA_H_
     33 #define	_PROPLIB_PROP_DATA_H_
     34 
     35 #include <prop/prop_object.h>
     36 
     37 typedef struct _prop_data *prop_data_t;
     38 
     39 __BEGIN_DECLS
     40 prop_data_t	prop_data_create_copy(const void *, size_t);
     41 prop_data_t	prop_data_create_nocopy(const void *, size_t);
     42 
     43 prop_data_t	prop_data_copy(prop_data_t);
     44 
     45 size_t		prop_data_size(prop_data_t);
     46 
     47 const void *	prop_data_value(prop_data_t);
     48 bool		prop_data_copy_value(prop_data_t, void *, size_t);
     49 
     50 bool		prop_data_equals(prop_data_t, prop_data_t);
     51 bool		prop_data_equals_data(prop_data_t, const void *, size_t);
     52 
     53 
     54 /* Deprecated functions. */
     55 prop_data_t	prop_data_create_data(const void *, size_t);
     56 prop_data_t	prop_data_create_data_nocopy(const void *, size_t);
     57 
     58 void *		prop_data_data(prop_data_t);
     59 const void *	prop_data_data_nocopy(prop_data_t);
     60 __END_DECLS
     61 
     62 #endif /* _PROPLIB_PROP_DATA_H_ */
     63