NdisFreeCloneNetBufferList function (ndis/nblapi.h)
Call the NdisFreeCloneNetBufferList function to free a NET_BUFFER_LIST structure and all associated NET_BUFFER structures and MDL chains that were previously allocated by calling the NdisAllocateCloneNetBufferList function.
Syntax
NDIS_EXPORTED_ROUTINE VOID NdisFreeCloneNetBufferList(
[in] NET_BUFFER_LIST *CloneNetBufferList,
[in] ULONG FreeCloneFlags
);
Parameters
[in] CloneNetBufferList
A pointer to a NET_BUFFER_LIST structure that was allocated by calling NdisAllocateCloneNetBufferList.
[in] FreeCloneFlags
NDIS flags that can be combined with an OR operation. The following flags are defined:
NDIS_CLONE_FLAGS_RESERVED
Reserved for NDIS.
NDIS_CLONE_FLAGS_USE_ORIGINAL_MDLS
If this flag is set, NDIS did not allocate new MDLs for the cloned NET_BUFFER_LIST in the NdisAllocateCloneNetBufferList function. Instead, the cloned NET_BUFFER_LIST used the same MDL chain as in the original NET_BUFFER_LIST. If NDIS_CLONE_FLAGS_USE_ORIGINAL_MDLS is cleared, NDIS allocated new MDLs to reference the original data buffers.
Return value
None
Remarks
The caller must specify the same flags that it specified in the AllocateCloneFlags parameter when it called the NdisAllocateCloneNetBufferList function.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Supported in NDIS 6.0 and later. |
| Target Platform | Universal |
| Header | ndis/nblapi.h (include ndis.h) |
| Library | Ndis.lib |
| IRQL | <= DISPATCH_LEVEL |
| DDI compliance rules | Irql_NetBuffer_Function(ndis), NdisAllocateCloneNetBufferList(ndis), NdisAllocateCloneNetBufferList_InitFail(ndis) |