SYSTEM_PROCESSOR_PROFILE_CONTROL_AREA

The SYSTEM_PROCESSOR_PROFILE_CONTROL_AREA structure both provides input to and output from ZwSetSystemInformation or NtSetSystemInformation when given the information class SystemProcessorProfileControlArea (0x81).

Documentation Status

The SYSTEM_PROCESSOR_PROFILE_CONTROL_AREA structure is not documented.

Layout

The SYSTEM_PROCESSOR_PROFILE_CONTROL_AREA is 0x08 or 0x10 bytes in 32-bit and 64-bit Windows, respectively.

Offset (x86) Offset (x64) Definition Remarks
0x00 0x00
PROCESSOR_PROFILE_CONTROL_AREA *ProcessorProfileControlArea;
input if Allocate is FALSE;
output
0x04 0x08
BOOLEAN Allocate;
input