WDF_INTERRUPT_EXTENDED_POLICY_INIT function (wdfinterrupt.h)
[Applies to KMDF and UMDF]
The WDF_INTERRUPT_EXTENDED_POLICY_INIT function initializes a WDF_INTERRUPT_EXTENDED_POLICY structure.
Syntax
void WDF_INTERRUPT_EXTENDED_POLICY_INIT(
PWDF_INTERRUPT_EXTENDED_POLICY ExtendedPolicy
);
Parameters
ExtendedPolicy
A pointer to a driver-allocated WDF_INTERRUPT_EXTENDED_POLICY structure.
Return value
None
Remarks
The WDF_INTERRUPT_EXTENDED_POLICY_INIT function zeros the specified WDF_INTERRUPT_EXTENDED_POLICY structure and sets the structure's Size member. It also sets the structure's Policy member to WdfIrqPolicyMachineDefault and sets the structure's Priority member to WdfIrqPriorityUndefined.
Examples
For a code example that uses WDF_INTERRUPT_EXTENDED_POLICY_INIT, see WdfInterruptSetExtendedPolicy.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Minimum KMDF version | 1.9 |
| Minimum UMDF version | 2.0 |
| Header | wdfinterrupt.h (include Wdf.h) |
| IRQL | Any level |