RtfwGetWindowsIdleDetection

RtfwGetWindowsIdleDetection returns whether or not the RTX64 Subsystem disables Windows idle detection power optimization while the RTX64 Subsystem is running. When Windows idle detection is disabled, power state transitions are prevented on Windows processors, because they can cause loss of determinism on real-time processors.

Syntax

bool RtfwGetWindowsIdleDetection(
    bool * pDisableIdleDetection
);

Parameters

Return Value

The function returns true if it succeeds. Otherwise, it returns false, sets the last error value, and leaves the value pointed to by pDisableIdleDetection invalid. Call GetLastError for additional error information.

Remarks

If the Subsystem is running when the RtfwGetLocalMemoryConfiguration API is called, the values returned by this function may differ from the values currently in use by the Subsystem.

See Also:

RtfwSetWindowsIdleDetection