1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef POWERMGR_RUNNING_LOCK_MGR_H
17#define POWERMGR_RUNNING_LOCK_MGR_H
18
19#include "running_lock_entry.h"
20
21#ifdef __cplusplus
22extern "C" {
23#endif // __cplusplus
24
25void RunningLockMgrInit(void);
26int32_t RunningLockMgrAcquireEntry(RunningLockEntry *entry, int32_t timeoutMs);
27int32_t RunningLockMgrReleaseEntry(RunningLockEntry *entry);
28uint32_t RunningLockMgrGetLockCount(RunningLockType type);
29uint32_t RunningLockMgrGetTotalLockCount();
30
31static inline BOOL RunningLockMgrIsLockHolding(RunningLockType type)
32{
33    return (RunningLockMgrGetLockCount(type) > 0) ? TRUE : FALSE;
34}
35
36static inline BOOL RunningLockMgrIsAnyLockHolding()
37{
38    return (RunningLockMgrGetTotalLockCount() > 0) ? TRUE : FALSE;
39}
40
41#ifdef __cplusplus
42}
43#endif // __cplusplus
44#endif // POWERMGR_RUNNING_LOCK_MGR_H
45