// 61883.h

typedef struct _CIP_LISTEN {
  IN HANDLE hConnect;
} CIP_LISTEN, *PCIP_LISTEN;
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Windows Driver Kit DDI reference (ns-61883-_cip_listen)

_CIP_LISTEN structure

Description

This structure is used for a listen request. The request begins isochronous reception on the specified connection. This request will start capturing CIP packets, whether the packets have frames attached.

Members

`hConnect`

On input, the handle of the connection to begin isochronous reception.

Remarks

If successful, the IEC-61883 protocol driver sets Irp->IoStatus.Status to STATUS_SUCCESS.

If an incorrect parameter is passed in, the protocol driver sets Irp->IoStatus.Status to STATUS_INVALID_PARAMETER.

If the protocol driver is unable to allocate resources, it sets Irp->IoStatus.Status to STATUS_INSUFFICIENT_RESOURCES.

CIP_LISTEN - NtDoc