hidebug.h

Overview

Defines the functions for debugging.

Library: libohhidebug.so

System capability: SystemCapability.HiviewDFX.HiProfiler.HiDebug

File to include: <hidebug/hidebug.h>

Since: 12

Related module: HiDebug

Summary

Function

Name	Description
double OH_HiDebug_GetSystemCpuUsage ()	Obtains the CPU usage of the system.
double OH_HiDebug_GetAppCpuUsage ()	Obtains the CPU usage of an application.
HiDebug_ThreadCpuUsagePtr OH_HiDebug_GetAppThreadCpuUsage ()	Obtains the CPU usage of all threads of an application.
void OH_HiDebug_FreeThreadCpuUsage (HiDebug_ThreadCpuUsagePtr *threadCpuUsage)	Releases the thread data struct.
void OH_HiDebug_GetSystemMemInfo (HiDebug_SystemMemInfo *systemMemInfo)	Obtains system memory information.
void OH_HiDebug_GetAppNativeMemInfo (HiDebug_NativeMemInfo *nativeMemInfo)	Obtains the memory information of an application.
void OH_HiDebug_GetAppMemoryLimit (HiDebug_MemoryLimit *memoryLimit)	Obtains the memory limit of an application.
HiDebug_ErrorCode OH_HiDebug_StartAppTraceCapture (HiDebug_TraceFlag flag, uint64_t tags, uint32_t limitSize, char *fileName, uint32_t length)	Starts tracing of an application.
HiDebug_ErrorCode OH_HiDebug_StopAppTraceCapture ()	Stops application tracing.
HiDebug_ErrorCode OH_HiDebug_GetGraphicsMemory ()	Obtains the size of the GPU memory.