IoSetIoPriorityHint routine
The IoSetIoPriorityHint routine sets the priority hint value for an IRP.
Syntax
NTSTATUS IoSetIoPriorityHint( _In_ PIRP Irp, _In_ IO_PRIORITY_HINT PriorityHint );
Parameters
- Irp [in]
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Specifies the IRP to set the priority hint value for.
- PriorityHint [in]
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Specifies the IO_PRIORITY_HINT value that indicates the new priority hint.
Return value
IoSetIoPriorityHint returns STATUS_SUCCESS if the operation succeeds and the appropriate NTSTATUS value if the operation fails.
Remarks
For more information about priority hints, see Using IRP Priority Hints.
Requirements
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Version | Available in Windows Vista and later versions of Windows. |
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Header |
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Library |
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IRQL | Any level |
See also
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Build date: 5/2/2013
