FwpsNetBufferListGetTagForContext0 - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
// fwpsk.h

UINT64 FwpsNetBufferListGetTagForContext0();
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-fwpsk-fwpsnetbufferlistgettagforcontext0)

FwpsNetBufferListGetTagForContext0 function

Description

The FwpsNetBufferListGetTagForContext0 function gets a locally unique context tag that can be used to associate packets with the callout driver.

Note FwpsNetBufferListGetTagForContext0 is a specific version of FwpsNetBufferListGetTagForContext. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.

Return value

The FwpsNetBufferListGetTagForContext0 function returns a locally unique identifier.

Remarks

The FwpsNetBufferListGetTagForContext0 function must be called before calling FwpsNetBufferListAssociateContext0.

See also

FwpsNetBufferListAssociateContext0

FwpsNetBufferListRemoveContext0

FwpsNetBufferListRetrieveContext0

NET_BUFFER_LIST

Using Packet Tagging