GNSS_GEOFENCES_TRACKINGSTATUS_DATA structure (gnssdriver.h)

The GNSS_GEOFENCES_TRACKINGSTATUS_DATA structure is used by the GNSS engine to notify of any changes in the tracking status while tracking a set of previously created geofences.

Syntax

typedef struct {
  ULONG    Size;
  ULONG    Version;
  NTSTATUS Status;
  FILETIME StatusTimeStamp;
  BYTE     Unused[512];
} GNSS_GEOFENCES_TRACKINGSTATUS_DATA, *PGNSS_GEOFENCES_TRACKINGSTATUS_DATA;

Members

Size

Structure size.

Version

Version number.

Status

A failure code indicates that the GNSS engine is unable to track the geofences (due to bad signal conditions or other transient errors).

A success code indicates that the GNSS engine was previously unable to track geofences, and is now able to track them.

StatusTimeStamp

The UTC time of this status.

Unused[512]

Padding buffer reserved for future use.

Remarks

The GNSS engine must not raise events when it is not tracking any mobile-originated geofences (but tracking network-initiated Geofences), or when the geofence tracking has been reset by the GNSS_ResetGeofenceTracking command.

Requirements