IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD - NtDoc

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

// CTL_CODE(0x002d, 0x480, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD 0x002DD200
View the official Windows Driver Kit DDI reference
// winioctl.h

// CTL_CODE(0x002d, 0x480, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD 0x002DD200
View the official Win32 API reference

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Windows Driver Kit DDI reference (ni-ntddstor-ioctl_storage_set_temperature_threshold)

IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD IOCTL

Description

A driver can use IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD to set the temperature threshold of a storage device (when supported by the hardware). Use IOCTL_STORAGE_QUERY_PROPERTY to determine if the device supports changing the over and under temperature thresholds.

Parameters

Major code

Input buffer

A STORAGE_TEMPERATURE_THRESHOLD structure.

Input buffer length

Parameters.DeviceIoControl.OutputBufferLength in the I/O stack location indicates the size, in bytes, of the parameter buffer, which must be >= sizeof(STORAGE_TEMPERATURE_THRESHOLD).

Output buffer

This IOCTL has no output structure.

Output buffer length

This IOCTL has no output structure.

Input/output buffer

Input/output buffer length

Status block

The Information field is set to the number of bytes returned. The Status field is set to STATUS_SUCCESS, or possibly to STATUS_INSUFFICIENT_RESOURCES.

See also

IOCTL_STORAGE_QUERY_PROPERTY

STORAGE_PROPERTY_ID

STORAGE_PROPERTY_QUERY

STORAGE_TEMPERATURE_INFO

View the official Windows Driver Kit DDI reference

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Win32 API reference (ni-winioctl-ioctl_storage_set_temperature_threshold)

IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD IOCTL

Description

Windows applications can use this control code to set the temperature threshold of a device (when it's supported by the device). Use IOCTL_STORAGE_QUERY_PROPERTY to determine if the device supports changing the over and under temperature thresholds.

To perform this operation, call the DeviceIoControl function with the following parameters.

BOOL DeviceIoControl(
  (HANDLE) hDevice,                         // handle to device
  IOCTL_STORAGE_SET_TEMPERATURE_THRESHOLD,  // dwIoControlCode
  (LPDWORD) lpInBuffer,                     // input buffer
  (DWORD) nInBufferSize,                    // size of input buffer
  (LPDWORD) lpOutBuffer,                    // output buffer
  (DWORD) nOutBufferSize,                   // size of output buffer
  (LPDWORD) lpBytesReturned,                // number of bytes returned
  (LPOVERLAPPED) lpOverlapped               // OVERLAPPED structure
);

Parameters

Input buffer

Input buffer length

Output buffer

Output buffer length

Input/output buffer

Input/output buffer length

Status block

Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful.

Otherwise, Status to the appropriate error condition as a NTSTATUS code.

For more information, see NTSTATUS Values.

See also

View the official Win32 API reference

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