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ref.h
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1 /*
2  * net/tipc/ref.h: Include file for TIPC object registry code
3  *
4  * Copyright (c) 1991-2006, Ericsson AB
5  * Copyright (c) 2005-2006, Wind River Systems
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions are met:
10  *
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
16  * 3. Neither the names of the copyright holders nor the names of its
17  * contributors may be used to endorse or promote products derived from
18  * this software without specific prior written permission.
19  *
20  * Alternatively, this software may be distributed under the terms of the
21  * GNU General Public License ("GPL") version 2 as published by the Free
22  * Software Foundation.
23  *
24  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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35  */
36 
37 #ifndef _TIPC_REF_H
38 #define _TIPC_REF_H
39 
40 int tipc_ref_table_init(u32 requested_size, u32 start);
41 void tipc_ref_table_stop(void);
42 
43 u32 tipc_ref_acquire(void *object, spinlock_t **lock);
45 
46 void *tipc_ref_lock(u32 ref);
47 void *tipc_ref_deref(u32 ref);
48 
49 #endif