1/*
2 * Copyright (C) 2011 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 ************************************************************************
18 * @file         M4OSA_Mutex.h
19 * @ingroup      OSAL
20 * @brief        mutex API
21 ************************************************************************
22*/
23
24
25#ifndef M4OSA_MUTEX_H
26#define M4OSA_MUTEX_H
27
28#include "M4OSA_Types.h"
29#include "M4OSA_Error.h"
30
31
32#ifdef __cplusplus
33extern "C"
34{
35
36#endif
37
38M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_mutexOpen(    M4OSA_Context* context );
39
40
41M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_mutexLock(    M4OSA_Context  context,
42                              M4OSA_UInt32   timeout );
43
44
45M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_mutexUnlock(  M4OSA_Context  context );
46
47
48M4OSAL_REALTIME_EXPORT_TYPE M4OSA_ERR M4OSA_mutexClose(   M4OSA_Context  context );
49
50#ifdef __cplusplus
51}
52#endif
53
54
55#endif /*M4OSA_MUTEX_H*/
56
57