b191cf205840803cf20f4ed5eccb4feb9ab8d925
[mesa.git] / src / util / os_memory.h
1 /**************************************************************************
2 *
3 * Copyright 2010 Vmware, Inc.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28
29 /*
30 * OS memory management abstractions
31 */
32
33
34 #ifndef _OS_MEMORY_H_
35 #define _OS_MEMORY_H_
36
37 #if defined(EMBEDDED_DEVICE)
38
39 #ifdef __cplusplus
40 extern "C" {
41 #endif
42
43 void *
44 os_malloc(size_t size);
45
46 void *
47 os_calloc(size_t count, size_t size);
48
49 void
50 os_free(void *ptr);
51
52 void *
53 os_realloc(void *ptr, size_t old_size, size_t new_size);
54
55 void *
56 os_malloc_aligned(size_t size, size_t alignment);
57
58 void
59 os_free_aligned(void *ptr);
60
61 void *
62 os_realloc_aligned(void *ptr, size_t oldsize, size_t newsize, size_t alignemnt);
63
64 #ifdef __cplusplus
65 }
66 #endif
67
68 #else
69
70 # include "os_memory_stdc.h"
71
72 #endif
73
74 #endif /* _OS_MEMORY_H_ */