1 /*
2 * Copyright (c) 2021-2022 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 #include "hks_hitrace.h"
17 #ifdef L2_STANDARD
18 #include "hitrace_meter_wrapper.h"
19
20 static const uint64_t huksLabel = (1ULL << 25);
21 #endif
22
HksHitraceBegin(const char * name,int flag)23 struct HksHitraceId HksHitraceBegin(const char *name, int flag)
24 {
25 #ifdef L2_STANDARD
26 HiTraceIdStruct traceId = HiTraceChainBegin(name, flag);
27 struct HksHitraceId hitraceId = {
28 .traceId = traceId,
29 };
30 HksTraceMeterStart(huksLabel, name, -1);
31 return hitraceId;
32 #else
33 (void)name;
34 (void)flag;
35 struct HksHitraceId hitraceId = {0};
36 return hitraceId;
37 #endif
38 }
39
HksHitraceEnd(const struct HksHitraceId * hitraceId)40 void HksHitraceEnd(const struct HksHitraceId *hitraceId)
41 {
42 #ifdef L2_STANDARD
43 HiTraceChainEnd(&hitraceId->traceId);
44 HksTraceMeterFinish(huksLabel);
45 #else
46 (void)hitraceId;
47 #endif
48 }