BRB_GET_DEVICE_INTERFACE_STRING
Profile drivers use the BRB_GET_DEVICE_INTERFACE_STRING request to get the device interface string for the current device object.
Input Parameters
The IRP's Parameters->Others.Argument1 member points to a _BRB_GET_DEVICE_INTERFACE_STRING structure.
Output Parameters
The IRP's Parameters->Others.Argument1 member points to the same _BRB_GET_DEVICE_INTERFACE_STRING structure passed as input. After the IOCTL_INTERNAL_BTH_SUBMIT_BRB call returns, the DeviceInterfaceString member of the structure contains the device interface string.
I/O Status Block
If the request is successful, the Information member of the STATUS_BLOCK structure is set to the size, in bytes, of the output buffer. Otherwise, the Information member is set to zero.
The Status member is set to one of the values in the following table.
| Status value | Description |
|---|---|
STATUS_SUCCESS |
The BRB completed successfully. |
STATUS_BUFFER_TOO_SMALL |
The input buffer passed in was too small. |
STATUS_INVALID_PARAMETER |
The profile driver passed an invalid parameter. |
STATUS_MORE_ENTRIES |
There are more entries than the size of the input buffer can hold. |
Operation
Profile drivers use the BRB_GET_DEVICE_INTERFACE_STRING request to get the device interface string for the current device object.
Requirements
Version |
Versions: Supported in Windows Vista, and later. |
Header |
BthDdi.h (include BthDdi.h) |
IRQL |
<= PASSIVE_LEVEL |
See also
_BRB_GET_DEVICE_INTERFACE_STRING