KsDereferenceSoftwareBusObject - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// swenum.h

KSDDKAPI VOID KsDereferenceSoftwareBusObject(
  [in] KSDEVICE_HEADER Header
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-swenum-ksdereferencesoftwarebusobject)

KsDereferenceSoftwareBusObject function

Description

This function is intended for internal use only.

The KsDereferenceSoftwareBusObject function decrements the reference count of the demand-load bus enumerator object's PDO.

Parameters

Header [in]

Pointer to the device header (extension) of the demand-load bus enumerator.

Return value

None

Remarks

A minidriver can access this function through the DereferenceDeviceObject member of the BUS_INTERFACE_SWENUM structure.

When the demand-load bus enumerator object's PDO reference count is 0, it becomes eligible for removal. Note that this condition does not guarantee removal.

See also

BUS_INTERFACE_SWENUM

KsQuerySoftwareBusInterface

KsReferenceSoftwareBusObject

View the official Windows Driver Kit DDI reference

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