1 /*
2  * Copyright 2018 Advanced Micro Devices, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  */
23 
24 #ifndef _HANDLE_TABLE_H_
25 #define _HANDLE_TABLE_H_
26 
27 #include <stdint.h>
28 #include "libdrm_macros.h"
29 
30 struct handle_table {
31 	uint32_t	max_key;
32 	void		**values;
33 };
34 
35 drm_private int handle_table_insert(struct handle_table *table, uint32_t key,
36 				    void *value);
37 drm_private void handle_table_remove(struct handle_table *table, uint32_t key);
38 drm_private void *handle_table_lookup(struct handle_table *table, uint32_t key);
39 drm_private void handle_table_fini(struct handle_table *table);
40 
41 #endif /* _HANDLE_TABLE_H_ */
42