IOCTL_MOUNTDEV_LINK_DELETED IOCTL (mountdev.h)

Support for this IOCTL by the mount manager clients is optional. It alerts the mount manager client that a persistent name associated with it has been deleted. The input for this IOCTL is the persistent name that was deleted.

Major code

IRP_MJ_DEVICE_CONTROL

Input buffer

The mount point manager places a variable-length structure of type MOUNTDEV_NAME, defined in Mountmgr.h, at the beginning of the buffer at Irp->AssociatedIrp.SystemBuffer. The mount manager inserts the persistent name just assigned at the address pointed to by the Name member of this structure.

Input buffer length

Parameters.DeviceIoControl.InputBufferLength in the I/O stack location of the IRP indicates the size, in bytes, of the input buffer, which must be greater than or equal to sizeof(MOUNTDEV_NAME).

Output buffer

None

Output buffer length

None

Status block

No status.

Remarks

The implementer of this function must not thread synchronize and must not make blocking and/or Interprocess Communication (IPC) function calls.

Requirements

See also

MOUNTDEV_NAME