IoInitializePriorityInfo function (ntifs.h)

Article
02/22/2024

The IoInitializePriorityInfo routine initializes a structure of type IO_PRIORITY_INFO.

Syntax

void IoInitializePriorityInfo(
  [in] PIO_PRIORITY_INFO PriorityInfo
);

Parameters

[in] PriorityInfo

Pointer to a structure, of type IO_PRIORITY_INFO, to be initialized. This parameter is required and cannot be NULL.

Return value

None

Remarks

The IoInitializePriorityInfo routine is used to initialize the IO_PRIORITY_INFO structure that is utilized by the FltRetrieveIoPriorityInfo routine.

Requirements

Requirement	Value
Minimum supported client	This routine is available starting with Windows Vista.
Target Platform	Desktop
Header	ntifs.h (include Ntifs.h, Fltkernel.h)
IRQL	<= DISPATCH_LEVEL