RtlVolumeDeviceToDosName() - 마운트된 디스크의 드라이브 문자 구하기

마운트된 디스크의 드라이브 문자 구하기

 

참고로 첫번째 인자로 전달되는 VolumeDeviceObject는 마운트된 볼륨과 관련된 Filesystem DeviceObject를 대상으로 IoGetDiskDeviceObject()를 호출하여 구할 수 있다.

RtlVolumeDeviceToDosName

The RtlVolumeDeviceToDosName routine is obsolete for Windows XP and later. Use IoVolumeDeviceToDosName instead.

RtlVolumeDeviceToDosName returns the MS-DOS path for a specified device object that represents a file system volume.

NTSTATUS
  RtlVolumeDeviceToDosName(
    IN  PVOID  VolumeDeviceObject,
    OUT PUNICODE_STRING  DosName
    );

Parameters

VolumeDeviceObject

Pointer to a device object that represents a volume device object created by a storage class driver.

DosName

Pointer to a Unicode string containing the MS-DOS path of the volume device object specified by VolumeDeviceObject.

Return Value

RtlVolumeDeviceToDosName returns STATUS_SUCCESS or an appropriate error status.

Comments

The behavior of this routine is identical to that of IoVolumeDeviceToDosName. For more information about how to use this routine, see IoVolumeDeviceToDosName.

Drivers that must work on older NT-based operating systems may use this routine. Drivers written for Windows XP and later must use IoVolumeDeviceToDosName instead.

Requirements

Versions: Obsolete for Microsoft Windows XP and later. Use IoVolumeDeviceToDosName instead.

Headers: Declared in ntddk.h. Include ntddk.h.