IOCTL_BTH_GET_LOCAL_INFO - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// bthioctl.h

// CTL_CODE(0x0041, 0x000, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_BTH_GET_LOCAL_INFO 0x00410000
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Windows Driver Kit DDI reference (ni-bthioctl-ioctl_bth_get_local_info)

IOCTL_BTH_GET_LOCAL_INFO IOCTL

Description

The IOCTL_BTH_GET_LOCAL_INFO request returns information about the local Bluetooth system and radio.

Parameters

Major code

Input buffer

The AssociatedIrp.SystemBuffer member points to a buffer for a BTH_LOCAL_RADIO_INFO structure.

Input buffer length

The length of a BTH_LOCAL_RADIO_INFO structure.

Output buffer

The AssociatedIrp.SystemBuffer member points to a buffer that holds a BTH_LOCAL_RADIO_INFO structure. The buffer contains information about the local radio, including a BTH_DEVICE_INFO structure and a BTH_RADIO_INFO structure.

Output buffer length

The length of a BTH_LOCAL_RADIO_INFO structure.

Input/output buffer

Input/output buffer length

Status block

The Information member of the STATUS_BLOCK structure is set to the size, in bytes, of the output buffer.

The Status member of the STATUS_BLOCK structure is always set to STATUS_SUCCESS.

See also

BTH_DEVICE_INFO

BTH_LOCAL_RADIO_INFO

BTH_RADIO_INFO

View the official Windows Driver Kit DDI reference

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