IOCTL_STORAGE_LOAD_MEDIA2 - NtDoc

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

// CTL_CODE(0x002d, 0x203, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_STORAGE_LOAD_MEDIA2 0x002D080C
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Windows Driver Kit DDI reference (ni-ntddstor-ioctl_storage_load_media2)

IOCTL_STORAGE_LOAD_MEDIA2 IOCTL

Description

Causes media to be loaded in a device that the caller has opened with FILE_READ_ATTRIBUTES. Because no file system is mounted when a device is opened in this way, this request can be processed much more quickly than an IOCTL_STORAGE_LOAD_MEDIA request.

Input, output, and I/O status block values for IOCTL_STORAGE_LOAD_MEDIA2 are identical to those for IOCTL_STORAGE_LOAD_MEDIA.

Parameters

Major code

Input buffer

None.

Input buffer length

None.

Output buffer

None.

Output buffer length

None.

Input/output buffer

Input/output buffer length

Status block

The Information field is set to zero. The Status field is set to STATUS_SUCCESS, or possibly to STATUS_INVALID_DEVICE_REQUEST, STATUS_NO_MEDIA_IN_DEVICE, STATUS_BUFFER_TOO_SMALL, or STATUS_DEVICE_NOT_CONNECTED.

See also

IOCTL_STORAGE_LOAD_MEDIA

View the official Windows Driver Kit DDI reference

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