IOCTL_CDROM_LOAD_MEDIA - NtDoc

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

// CTL_CODE(0x0002, 0x203, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_CDROM_LOAD_MEDIA 0x0002480C
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ni-ntddcdrm-ioctl_cdrom_load_media)

IOCTL_CDROM_LOAD_MEDIA IOCTL

Description

Draws a protruding CDROM tray back into the drive.

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 if the operation is successful, or possibly to STATUS_INSUFFICIENT_RESOURCES if insufficient resources are available to complete the operation.

View the official Windows Driver Kit DDI reference

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