Windows System Software -- Consulting, Training, Development -- Unique Expertise, Guaranteed Results

Home NTFSD
Before Posting...
Please check out the Community Guidelines in the Announcements and Administration Category.

More Info on Driver Writing and Debugging


The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.


Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/


IoVolumeDeviceToDosName equivalent

MilvinMilvin Member Posts: 11

is there equivalent Flt function for IoVolumeDeviceToDosName ????

thx
milvin

Comments

  • NtDev_GeekNtDev_Geek Member - All Emails Posts: 111
    edited October 2019

    I don't think there is an equivalent Fltxx() function for this. why you need it ? what big problem you are trying to solve.? make sure you are passing the voldevoj to this. FltGetDiskDeviceObject() etc...

  • MilvinMilvin Member Posts: 11

    thnk you.
    but i read that FltGetDiskDeviceObject will give the disk device object. Or should i use FltGetDeviceObject for getting the DOS device name?

  • Peter_Viscarola_(OSR)Peter_Viscarola_(OSR) Administrator Posts: 7,851

    I’m not sure I understand what you’re asking.

    Or should i use FltGetDeviceObject for getting the DOS device name

    Why not just call IoVolumeDeviceToDosName?

    Peter

    Peter Viscarola
    OSR
    @OSRDrivers

  • MilvinMilvin Member Posts: 11

    i will use IoVolumeDeviceToDosName, just wanted to confirm.
    thnk you geek and Peter.

Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Upcoming OSR Seminars
OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!
Kernel Debugging 30 Mar 2020 OSR Seminar Space
Developing Minifilters 15 Jun 2020 LIVE ONLINE
Writing WDF Drivers 22 June 2020 LIVE ONLINE
Internals & Software Drivers 28 Sept 2020 Dulles, VA