NdisUnbindAdapter - NtDoc
Native API online documentation, based on the System Informer
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headers
// ndis.h
NDIS_STATUS NdisUnbindAdapter(
[in] NDIS_HANDLE NdisBindingHandle
);
View the official Windows Driver Kit DDI referenceNo description available.
Protocol drivers call the NdisUnbindAdapter function to request NDIS to close a binding to an underlying miniport adapter.
NdisBindingHandle [in]A handle that the protocol driver obtained from a call to the NdisOpenAdapterEx function. The handle identifies the binding to close.
NdisUnbindAdapter returns one of the following status values:
| Return code | Description |
|---|---|
| NDIS_STATUS_SUCCESS | NdisUnbindAdapter successfully initiated the unbind operation. |
| NDIS_STATUS_RESOURCES | NdisUnbindAdapter failed due to insufficient resources. |
Protocol drivers call NdisUnbindAdapter outside the context of the ProtocolUnbindAdapterEx or ProtocolBindAdapterEx functions. NDIS schedules a work item to call the protocol driver's ProtocolUnbindAdapterEx function and returns immediately.
Before the call to NdisUnbindAdapter returns, NDIS can already have closed the binding. Therefore, after the call returns, the caller must not assume that the handle it passed to the NdisBindingHandle parameter is still valid.
Note NDIS might not call ProtocolUnbindAdapterEx even if NdisUnbindAdapter returns NDIS_STATUS_SUCCESS.