1 /* $NetBSD: number.c,v 1.1.1.1 2011/04/13 18:14:32 elric Exp $ */
4 * Copyright (c) 2010 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
8 * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the Institute nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
41 number_dealloc(void *ptr
)
46 number_cmp(void *a
, void *b
)
50 if (heim_base_is_tagged_object(a
))
51 na
= heim_base_tagged_object_value(a
);
55 if (heim_base_is_tagged_object(b
))
56 nb
= heim_base_tagged_object_value(b
);
64 number_hash(void *ptr
)
66 if (heim_base_is_tagged_object(ptr
))
67 return heim_base_tagged_object_value(ptr
);
68 return (unsigned long)*(int *)ptr
;
71 struct heim_type_data _heim_number_object
= {
82 * Create a number object
84 * @param the number to contain in the object
86 * @return a number object
90 heim_number_create(int number
)
94 if (number
< 0xffffff && number
>= 0)
95 return heim_base_make_tagged_object(number
, HEIM_TID_NUMBER
);
97 n
= _heim_alloc_object(&_heim_number_object
, sizeof(int));
104 * Return the type ID of number objects
106 * @return type id of number objects
110 heim_number_get_type_id(void)
112 return HEIM_TID_NUMBER
;
116 * Get the int value of the content
118 * @param number the number object to get the value from
124 heim_number_get_int(heim_number_t number
)
126 if (heim_base_is_tagged_object(number
))
127 return heim_base_tagged_object_value(number
);
128 return *(int *)number
;