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_ENTRY_H
17#define POWERMGR_RUNNING_LOCK_ENTRY_H
18
19#include <common.h>
20
21#include "running_lock.h"
22
23#ifdef __cplusplus
24extern "C" {
25#endif // __cplusplus
26
27typedef struct {
28    uint32_t pid;
29    uint64_t token;
30} RunningLockIdentity;
31
32typedef struct {
33    BOOL isHolding;
34} RunningLockStatus;
35
36typedef struct {
37    RunningLock lock;
38    RunningLockIdentity identity;
39    RunningLockStatus status;
40} RunningLockEntry;
41
42static inline RunningLockEntry *GetRunningLockEntry(const RunningLock *lock)
43{
44    return GET_OBJECT(lock, RunningLockEntry, lock);
45}
46
47static inline BOOL IsValidRunningLockEntry(RunningLockEntry *entry)
48{
49    return (entry != NULL) && ((entry->lock.type >= 0) && (entry->lock.type < RUNNINGLOCK_BUTT)) ? TRUE : FALSE;
50}
51
52static inline BOOL IsSameRunningLockIdentity(const RunningLockIdentity *a, const RunningLockIdentity *b)
53{
54    return ((a->pid == b->pid) && (a->token == b->token)) ? TRUE : FALSE;
55}
56
57#ifdef __cplusplus
58}
59#endif // __cplusplus
60#endif // POWERMGR_RUNNING_LOCK_ENTRY_H
61