The NdisInterlockedInsertTailList function inserts an entry, usually a packet, at the tail of a doubly linked list so that access to the list is synchronized in a multiprocessor-safe way.
void NdisInterlockedInsertTailList( _ListHead, _ListEntry, _SpinLock );
A pointer to the head of the doubly linked list into which an entry is to be inserted.
A pointer to the entry to be inserted at the end of the list.
A pointer to a caller-supplied spin lock, used to synchronize access to the list.
Before calling NdisInterlockedInsertTailList, a driver must initialize the variable at ListHead with the NdisInitializeListHead function and the variable at SpinLock with the NdisAllocateSpinLock function. The driver also must provide resident storage for these variables and for its internal queue.
The caller-supplied spin lock prevents any other function from accessing the driver's internal queue while NdisInterlockedInsertTailList is inserting the given entry, even when the driver is running on a multiprocessor machine.
NdisInterlockedInsertTailList raises the IRQL to DISPATCH_LEVEL when it acquires the given spin lock and restores the original IRQL before it returns control. Consequently, any driver function that calls NdisInterlockedInsertTailList cannot be pageable code.
To convert a returned value back to the address of the inserted entry, a driver can use the CONTAINING_RECORD macro.
If NdisInterlockedInsertTailList is called at IRQL >= DISPATCH_LEVEL, the storage for the ListHead parameter and the list entries must be resident.
|Minimum supported client||Supported for NDIS 6.0 and NDIS 5.1 drivers (see NdisInterlockedInsertTailList (NDIS 5.1)) in Windows Vista. Supported for NDIS 5.1 drivers (see NdisInterlockedInsertTailList (NDIS 5.1)) in Windows XP.|
|Header||ndis.h (include Ndis.h)|
See AlsoNdisInterlockedInsertHeadList NdisInterlockedRemoveHeadList