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RtlULongLongToLongLong function (ntintsafe.h)

  • Article

Converts a value of type ULONGLONG to a value of type LONGLONG.

Syntax

NTSTATUS RtlULongLongToLongLong(
  [in]  ULONGLONG ullOperand,
  [out] LONGLONG  *pllResult
);

Parameters

[in] ullOperand

The value to be converted.

[out] pllResult

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:

  • RtlUIntPtrToLongLong
  • RtlULongPtrToLongLong
  • RtlULongLongToIntPtr
  • RtlULongLongToInt64
  • RtlULongLongToLong64
  • RtlDWordLongToLongLong
  • RtlDWordLongToLong64
  • RtlDWordLongToInt64
  • RtlULong64ToLongLong
  • RtlULong64ToLong64
  • RtlULong64ToInt64
  • RtlDWord64ToLongLong
  • RtlDWord64ToLong64
  • RtlDWord64ToInt64
  • RtlUInt64ToLongLong
  • RtlUInt64ToLong64
  • RtlUInt64ToInt64

Requirements

Requirement Value
Target Platform Desktop
Header ntintsafe.h