1 /*
2  * Copyright (c) 2023 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 #ifndef __FFRT_BBOX_H__
16 #define __FFRT_BBOX_H__
17 #ifdef FFRT_BBOX_ENABLE
18 #ifdef FFRT_CO_BACKTRACE_OH_ENABLE
19 #include <string>
20 #endif
21 extern void TaskWakeCounterInc(void);
22 extern void TaskPendingCounterInc(void);
23 extern unsigned int GetBboxEnableState(void);
24 
25 // undefine in header for non-inline to explain why stop
26 void BboxFreeze(void);
27 
28 // define in header for inline to speedup
BboxCheckAndFreeze(void)29 static inline void BboxCheckAndFreeze(void)
30 {
31     if (GetBboxEnableState() != 0) {
32         BboxFreeze();
33     }
34 }
35 
36 bool FFRTIsWork(void);
37 
38 #ifdef FFRT_CO_BACKTRACE_OH_ENABLE
39 #if (FFRT_TRACE_RECORD_LEVEL >= FFRT_TRACE_RECORD_LEVEL_2)
40 std::string SaveTaskCounterInfo(void);
41 #endif
42 std::string SaveWorkerStatusInfo(void);
43 std::string SaveReadyQueueStatusInfo(void);
44 std::string SaveNormalTaskStatusInfo(void);
45 std::string SaveQueueTaskStatusInfo(void);
46 #endif
47 #else
BboxCheckAndFreeze(void)48 static inline void BboxCheckAndFreeze(void)
49 {}
50 #endif /* FFRT_BBOX_ENABLE */
51 void backtrace(int ignoreDepth);
52 #endif /* __FFRT_BBOX_H__ */
53