RtlUIntPtrToInt function (ntintsafe.h)
Converts a value of type UINT_PTR to a value of type INT.
Syntax
NTSTATUS RtlUIntPtrToInt(
[in] UINT_PTR uOperand,
[out] INT *piResult
);
Parameters
[in] uOperand
The value to be converted.
[out] piResult
A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns STATUS_INTEGER_OVERFLOW and this parameter is not valid.
Return value
Returns STATUS_SUCCESS if the operation is successful.
See the implementation of this helper function in ntintsafe.h
in the WDK for possible error return values.
Remarks
This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.
This function uses the following alternate name:
- RtlUIntPtrToInt32
- RtlSizeTToInt
- RtlSizeTToInt32
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | ntintsafe.h |