WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wdfiotarget.h
VOID WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN(
[out] PWDF_IO_TARGET_OPEN_PARAMS Params
);
View the official Windows Driver Kit DDI referenceNo description available.
[Applies to KMDF and UMDF]
The WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN function initializes a driver's WDF_IO_TARGET_OPEN_PARAMS structure so the driver can reopen a remote I/O target.
Params [out]A pointer to a driver-allocated WDF_IO_TARGET_OPEN_PARAMS structure, which the function initializes.
The WDF_IO_TARGET_OPEN_PARAMS structure is used as input to the WdfIoTargetOpen method. Your driver should call WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN to initialize a WDF_IO_TARGET_OPEN_PARAMS structure if the driver is calling WdfIoTargetOpen from within an EvtIoTargetRemoveCanceled callback function.
The WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN function zeros the specified WDF_IO_TARGET_OPEN_PARAMS structure and sets the structure's Size member. Then, the function sets the Type member to WdfIoTargetOpenReopen.
For more information about I/O targets, see Using I/O Targets.
The following code example is a segment of an EvtIoTargetRemoveCanceled callback function that reopens a remote I/O target.
VOID
MyEvtIoTargetRemoveCanceled(
WDFIOTARGET IoTarget
)
{
WDF_IO_TARGET_OPEN_PARAMS openParams;
NTSTATUS status;
...
WDF_IO_TARGET_OPEN_PARAMS_INIT_REOPEN(&openParams);
status = WdfIoTargetOpen(
IoTarget,
&openParams
);
...
}