1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <lk/compiler.h>
20 #include <trusty_ipc.h>
21 
22 __BEGIN_CDECLS
23 
24 /**
25  * struct tipc_hset - structure to wrap underlying handle set handle
26  * @handle:  handle of underlying handle set
27  */
28 struct tipc_hset {
29     handle_t handle;
30 };
31 
32 /**
33  * tipc_hset_init() - initialize specified tipc handles set
34  * @hset: pointer to &struct tipc_hset to initialize
35  *
36  * Creates a new handle set and store it's handle in @handle field of
37  * wrapper structure
38  *
39  * Return: 0 on success, a negative error code otherwise
40  */
41 int tipc_hset_init(struct tipc_hset* hset);
42 
43 __END_CDECLS
44