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prop_number.h revision 1.7 
      1 /*	$NetBSD: prop_number.h,v 1.7 2020/06/06 21:25:59 thorpej Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2006, 2020 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_NUMBER_H_
     33 #define	_PROPLIB_PROP_NUMBER_H_
     34 
     35 #if !defined(_KERNEL) && !defined(_STANDALONE)
     36 #include <stdint.h>
     37 #endif
     38 #include <prop/prop_object.h>
     39 
     40 typedef struct _prop_number *prop_number_t;
     41 
     42 __BEGIN_DECLS
     43 prop_number_t	prop_number_create_signed(intmax_t);
     44 prop_number_t	prop_number_create_unsigned(uintmax_t);
     45 
     46 intmax_t	prop_number_signed_value(prop_number_t);
     47 uintmax_t	prop_number_unsigned_value(prop_number_t);
     48 
     49 bool		prop_number_schar_value(prop_number_t, signed char *);
     50 bool		prop_number_short_value(prop_number_t, short *);
     51 bool		prop_number_int_value(prop_number_t, int *);
     52 bool		prop_number_long_value(prop_number_t, long *);
     53 bool		prop_number_longlong_value(prop_number_t, long long *);
     54 bool		prop_number_intptr_value(prop_number_t, intptr_t *);
     55 bool		prop_number_int8_value(prop_number_t, int8_t *);
     56 bool		prop_number_int16_value(prop_number_t, int16_t *);
     57 bool		prop_number_int32_value(prop_number_t, int32_t *);
     58 bool		prop_number_int64_value(prop_number_t, int64_t *);
     59 
     60 bool		prop_number_uchar_value(prop_number_t, unsigned char *);
     61 bool		prop_number_ushort_value(prop_number_t, unsigned short *);
     62 bool		prop_number_uint_value(prop_number_t, unsigned int *);
     63 bool		prop_number_ulong_value(prop_number_t, unsigned long *);
     64 bool		prop_number_ulonglong_value(prop_number_t,
     65 					    unsigned long long *);
     66 bool		prop_number_uintptr_value(prop_number_t, uintptr_t *);
     67 bool		prop_number_uint8_value(prop_number_t, uint8_t *);
     68 bool		prop_number_uint16_value(prop_number_t, uint16_t *);
     69 bool		prop_number_uint32_value(prop_number_t, uint32_t *);
     70 bool		prop_number_uint64_value(prop_number_t, uint64_t *);
     71 
     72 prop_number_t	prop_number_copy(prop_number_t);
     73 
     74 int		prop_number_size(prop_number_t);
     75 bool		prop_number_unsigned(prop_number_t);
     76 bool		prop_number_equals(prop_number_t, prop_number_t);
     77 bool		prop_number_equals_signed(prop_number_t, intmax_t);
     78 bool		prop_number_equals_unsigned(prop_number_t, uintmax_t);
     79 
     80 
     81 /* Deprecated functions. */
     82 prop_number_t	prop_number_create_integer(int64_t);
     83 prop_number_t	prop_number_create_unsigned_integer(uint64_t);
     84 
     85 int64_t		prop_number_integer_value(prop_number_t);
     86 uint64_t	prop_number_unsigned_integer_value(prop_number_t);
     87 
     88 bool		prop_number_equals_integer(prop_number_t, int64_t);
     89 bool		prop_number_equals_unsigned_integer(prop_number_t, uint64_t);
     90 __END_DECLS
     91 
     92 #endif /* _PROPLIB_PROP_NUMBER_H_ */
     93