IoQueueWorkItem - NtDoc
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headers
// wdm.h
VOID IoQueueWorkItem(
[in] __drv_aliasesMem PIO_WORKITEM IoWorkItem,
[in] PIO_WORKITEM_ROUTINE WorkerRoutine,
[in] WORK_QUEUE_TYPE QueueType,
[in, optional] __drv_aliasesMem PVOID Context
);
View the official Windows Driver Kit DDI referenceNo description available.
The IoQueueWorkItem routine associates a WorkItem routine with a work item, and it inserts the work item into a queue for later processing by a system worker thread.
IoWorkItem [in]Pointer to an IO_WORKITEM structure that was allocated by IoAllocateWorkItem or initialized by IoInitializeWorkItem.
WorkerRoutine [in]Pointer to a WorkItem routine.
QueueType [in]Specifies a WORK_QUEUE_TYPE value that stipulates the type of system worker thread to handle the work item. Drivers must specify DelayedWorkQueue.
Context [in, optional]Specifies driver-specific information for the work item. The system passes this value as the Context parameter to WorkItem.
For more information about work items, see System Worker Threads.