ICorProfilerInfo::SetEnterLeaveFunctionHooks Method
Specifies profiler-implemented functions to be called on "enter", "leave", and "tailcall" hooks of managed functions.
HRESULT SetEnterLeaveFunctionHooks(
[in] FunctionEnter *pFuncEnter,
[in] FunctionLeave *pFuncLeave,
[in] FunctionTailcall *pFuncTailcall);
Parameters
| Parameter | Description |
|---|---|
pFuncEnter |
[in] A pointer to the implementation to be used as the FunctionEnter Function callback. |
pFuncLeave |
[in] A pointer to the implementation to be used as the FunctionLeave Function callback. |
pFuncTailcall |
[in] A pointer to the implementation to be used as the FunctionTailcall Function callback. |
Remarks
In the .NET Framework version 1.0, each function pointer can be null to disable that corresponding callback.
Only one set of callbacks can be active at a time. Thus, if a profiler calls both SetEnterLeaveFunctionHooks and ICorProfilerInfo2::SetEnterLeaveFunctionHooks2 Method, then SetEnterLeaveFunctionHooks2 takes precedence.
The SetEnterLeaveFunctionHooks method can be called only from the profiler's ICorProfilerCallback::Initialize Method callback.
Requirements
Platforms: Windows 2000, Windows XP, Windows Server 2003 family
Header: CorProf.idl
Library: CorGuids.lib
.NET Framework Version: 1.0, 2.0