// pktmonclntk.h

typedef struct _PKTMON_COMPONENT_CONTEXT {
  LIST_ENTRY            ListLink;
  LIST_ENTRY            EdgeList;
  LONG                  EdgeCount;
  HANDLE                CompHandle;
  PKTMON_COMPONENT_TYPE CompType;
  PKTMON_PACKET_TYPE    PacketType;
  INT                   FlowEnabled : 1;
  INT                   DropEnabled : 1;
} PKTMON_COMPONENT_CONTEXT;
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Windows Driver Kit DDI reference (ns-pktmonclntk-pktmon_component_context)

Description

The PKTMON_COMPONENT_CONTEXT structure holds the context for the component.

Members

`ListLink`

A LIST_ENTRY structure that links this component to the list of components belonging to this client.

`EdgeList`

The list of edges for this component. An edge represents a pair of entry/exit points for a component. Use EdgeList to track all the edge contexts that belong to a component and to access these edge contexts.

`EdgeCount`

The number of entries in EdgeList.

`CompHandle`

The handle for the component.

`CompType`

The type of the component.

`PacketType`

The type of packet being handled by the component.

`FlowEnabled`

Indicates if flow logging is enabled.

`DropEnabled`

Indicates if dropped packet logging is enabled.

Remarks

This structure should be zero-initialized before PktMonClntComponentRegister is called and PktMonClntComponentRegister will fill in the structure as needed.

PKTMON_COMPONENT_CONTEXT - NtDoc