If disk changed since last time, we must either return STATUS_IO_DEVICE_ERROR
or STATUS_VERIFY_REQUIRED, depending of VPB_MOUNTED flag.
This is already handled by the SignalMediaChanged() function.
CORE-18244
This involves many changes/fixes in the floppy driver:
- Stop creating ourselves our DOS device, it's up to the MountMgr or to the kernel;
- Report each new floppy drive to the MountMgr (this is a hack for now);
- As a consequence, stop storing the symlink name into the DRIVE_INFO structure;
- Store the device name instead;
- On IOCTL_MOUNTDEV_QUERY_DEVICE_NAME, don't return DOS device, but device name;
- On IOCTL_MOUNTDEV_QUERY_DEVICE_NAME, properly return if buffer is way too small;
- Hackplement IOCTL_MOUNTDEV_QUERY_UNIQUE_ID so that it returns device name.
There is no need to compile our DLLs as shared libraries since we are
managing symbols exports and imports through spec files.
On my system, this reduces the configure-time by a factor of two.
This should fix some virtual machines and real hardware machine with empty floopy drive
not being able to boot ReactOS (stuck while initializing floppy.sys).
This fixes a regression introduced in r70746.
It could be generalized to other interrupts, floppy controllers not being reliable.
For more information: http://wiki.osdev.org/Floppy_Disk_Controller
CORE-7935
CORE-12908
CORE-13080
