RtlUnwind2 function
Applies to: desktop apps only
Initiates an unwind of procedure call frames.
Syntax
void WINAPI RtlUnwind2( __in_opt FRAME_POINTERS TargetFrame, __in_opt PVOID TargetIp, __in_opt PEXCEPTION_RECORD ExceptionRecord, __in PVOID ReturnValue, __in PCONTEXT OriginalContext );
Parameters
- TargetFrame [in, optional]
-
A pointer to the call frame that is the target of the unwind. If this parameter is NULL, the function performs an exit unwind.
- TargetIp [in, optional]
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The continuation address of the unwind. This parameter is ignored if TargetFrame is NULL.
- ExceptionRecord [in, optional]
-
A pointer to an EXCEPTION_RECORD structure.
- ReturnValue [in]
-
A value to be placed in the integer function return register before continuing execution.
- OriginalContext [in]
-
A pointer to a CONTEXT structure that stores context during the unwind operation.
Return value
This function does not return a value.
Remarks
The FRAME_POINTERS structure is defined as follows:
typedef struct _FRAME_POINTERS {
ULONGLONG MemoryStackFp;
ULONGLONG BackingStoreFp;
} FRAME_POINTERS, *PFRAME_POINTERS;
Requirements
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Product | Intel Itanium edition of Windows Server 2003 or Windows XP |
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Header |
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Library |
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DLL |
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See also
Send comments about this topic to Microsoft
Build date: 3/6/2012
rtlunwind2
void WINAPI RtlUnwind2(
__in_opt FRAME_POINTERS TargetFrame,
__in_opt PVOID TargetIp,
__in_opt PEXCEPTION_RECORD ExceptionRecord,
__in PVOID ReturnValue,
__in PCONTEXT OriginalContext
);
__in_opt FRAME_POINTERS TargetFrame,
__in_opt PVOID TargetIp,
__in_opt PEXCEPTION_RECORD ExceptionRecord,
__in PVOID ReturnValue,
__in PCONTEXT OriginalContext
);
- 4/30/2012
- izzy sablan
