Hard Disk Driver

Hi,

Where can I find an Example Hard Disk Driver code
using Fsys32?

Please Can anyone gives me some pointers?

Regards,
John

On Thu, 19 Apr 2001 20:21:05 -0700, “John” <john@intotoinc.com> wrote:

There is an old (16 bit) example on QNX ftp site. However
the difference with the 32 bit Fsys are significant.

Unless the QNX ftp site was updated with new stuff since
I last checked (long time ago)

Hi,

Where can I find an Example Hard Disk Driver code
using Fsys32?

Please Can anyone gives me some pointers?

Regards,
John

Mario Charest <mcharest@nozinformatic.com> wrote:

On Thu, 19 Apr 2001 20:21:05 -0700, “John” <> john@intotoinc.com> > wrote:

There is an old (16 bit) example on QNX ftp site. However
the difference with the 32 bit Fsys are significant.

Unless the QNX ftp site was updated with new stuff since
I last checked (long time ago)

This hasn’t been updated. My understanding is that if you want
to do an Fsys driver for QNX4, you should contact your sales
representative to negotiate access to sample code.

-David

QNX Training Services
dagibbs@qnx.com

Previously, David Gibbs wrote in qdn.public.qnx4:

This hasn’t been updated. My understanding is that if you want
to do an Fsys driver for QNX4, you should contact your sales
representative to negotiate access to sample code.

Somewhere around there is a write up by Bill Flowers on how
to do this. Along with sample code you will want to understand
the three different contexts that driver code may be running in.

Mitchell Schoenbrun --------- maschoen@pobox.com

Previously, Mitchell Schoenbrun wrote in qdn.public.qnx4:

Somewhere around there is a write up by Bill Flowers on how
to do this. Along with sample code you will want to understand
the three different contexts that driver code may be running in.

I don’t think I can take credit for the document. I believe Steve
McPolin wrote it originally, then it was diddled with by just about
everyone at one time or another.

If anyone has any very specific questions I may be able to answer them,
but don’t expect a fast answer. Also my Fsys knowlege is now pre-4.25.


William A. (Bill) Flowers Phone: +1-727-669-9999
Insight Control Systems Fax: +1-727-669-8999