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NDIS_TAPI_GET_CALL_STATUS (Compact 2013)

  • Статья

3/26/2014

The NDIS_TAPI_GET_CALL_STATUS structure is used by OID_TAPI_GET_CALL_STATUS when it requests the miniport driver to return the status of the specified call.

Support for this request is mandatory.

Syntax

typedef struct _NDIS_TAPI_GET_CALL_STATUS { 
  ULONG ulRequestID; 
  HDRV_CALL hdCall; 
  OUT LINE_CALL_STATUS LineCallStatus; 
} NDIS_TAPI_GET_CALL_STATUS, *PNDIS_TAPI_GET_CALL_STATUS;

Members

  • ulRequestID
    [in] Reserved.
  • hdCall
    [in] Specifies the miniport driver's handle to the call for which the current status should be returned.

  • LineCallStatus
    [out] Specifies the virtual address of a variable-size structure of type LINE_CALL_STATUS.

    The miniport driver fills this structure with call status information to complete this request successfully.

    The structure at LineCallStatus has at least sizeof(LINE_CALL_STATUS) bytes reserved.

Remarks

The MiniportQueryInformation function can return one of the following:

  • NDIS_STATUS_SUCCESS
  • NDIS_STATUS_PENDING
  • NDIS_STATUS_TAPI_INVALCALLHANDLE
  • NDIS_STATUS_TAPI_RESOURCEUNAVAIL
  • NDIS_STATUS_FAILURE

Requirements

Header

ndistapi.h,
ntddndis.h

See Also

Reference

NDIS 5.x Legacy Structures
OID_TAPI_GET_CALL_STATUS
MiniportQueryInformation