// wudfddi_types.h

typedef enum _WDF_KPROCESSOR_MODE {
  WdfKProcessorModeInvalid,
  WdfKernelMode,
  WdfUserMode,
  WdfKProcessorModeMaximum
} WDF_KPROCESSOR_MODE, *PWDF_KPROCESSOR_MODE;
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Windows Driver Kit DDI reference (ne-wudfddi_types-_wdf_kprocessor_mode)

_WDF_KPROCESSOR_MODE enumeration

Description

[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]

The WDF_KPROCESSOR_MODE enumeration type identifies the processor modes in which a thread can execute.

Constants

`WdfKProcessorModeInvalid`

Reserved for system use.

`WdfKernelMode`

The processor mode is kernel mode.

`WdfUserMode`

The processor mode is user mode.

`WdfKProcessorModeMaximum`

Valid enumeration values were exceeded.

Remarks

The WDF_KPROCESSOR_MODE enumeration type is return type for IWDFIoRequest2::GetRequestorMode.

WDF_KPROCESSOR_MODE - NtDoc