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NetExtensionGetPacketIeee8021Q function (ieee8021q.h)

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The NetExtensionGetPacketIeee8021Q function retrieves the IEEE 802.1Q information for a NET_PACKET.

Syntax

EXTERN_C_START NET_PACKET_IEEE8021Q * NetExtensionGetPacketIeee8021Q(
  NET_EXTENSION const *Extension,
  UINT32              Index
);

Parameters

Extension

A pointer to a NET_EXTENSION structure that describes the 802.1Q extension information for this packet queue.

Index

The index in the packet ring for the target NET_PACKET.

Return value

Returns a pointer to a NET_PACKET_IEEE8021Q structure that holds the 802.1Q information for this packet.

Requirements

Requirement Value
Minimum supported client Windows 11
Minimum supported server Windows Server 2022
Header ieee8021q.h (include netadaptercx.h)

See also

Packet descriptors and extensions

NET_PACKET_IEEE8021Q