On Wed, 10 Mar 2004 08:49:17 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
To Jason: take care not to *write* anything to the disk via int 13h.
I still don't think I understand why you are using FreeBSD for this
specific purpose. Why if you just spend time escaping from the OS?
On Wed, 10 Mar 2004 11:14:03 -0500 (EST)
Jerry McAllister [EMAIL PROTECTED] probably wrote:
Gee whiz, just let dd(1) do it for you. It can seek to any position
and read any number of bytes of a disk.
That's what I meant by `shellscript':).
If it gets ornery, set the
block size to 1 byte -
In the last episode (Mar 11), Sergey 'DoubleF' Zaharchenko said:
However in dos we have garanteed hard drive support via int13 (Well
almost garanteed, but if an os can boot of the computer, we can
access the disk),
The hard disk is not the only device you can boot off. Consider
floppies,
On Tue, 9 Mar 2004 22:12:31 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
Aren't the nodes /dev/ad[0-9] (ide) or /dev/da[0-9] (scsi/usb) created by
their device drivers, i.e. protected mode device drives? That would mean
that I would have to make sure that the hardware is supported by
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On Tue, 9 Mar 2004 14:03:34 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
The situation is
this, currently we
: Re: Using int 13 while BSD is running
On Tue, 9 Mar 2004 22:12:31 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
Aren't the nodes /dev/ad[0-9] (ide) or /dev/da[0-9] (scsi/usb)
created by their device drivers, i.e. protected mode device drives?
That would mean that I would have to make
what I
was looking for.
Thanks,
-Jason
-Original Message-
From: Jerry McAllister [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 10, 2004 8:14 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: Using int 13 while BSD is running
--Signature
[mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 10, 2004 5:51 AM
To: Jason Dictos
Cc: Dan Nelson; ''[EMAIL PROTECTED]' '
Subject: Re: Using int 13 while BSD is running
On Tue, 9 Mar 2004 22:12:31 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
Aren't the nodes /dev/ad[0-9] (ide) or /dev/da[0-9
On Wed, Mar 10, 2004 at 08:49:17AM -0800, Jason Dictos wrote:
To Jason: take care not to *write* anything to the disk via int 13h.
I still don't think I understand why you are using FreeBSD for this
specific purpose. Why if you just spend time escaping from the OS?
We actually _like_
Point well taken.
-Jason
-Original Message-
From: Erik Trulsson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 10, 2004 9:24 AM
To: Jason Dictos
Cc: 'Sergey 'DoubleF' Zaharchenko'; Dan Nelson;
''[EMAIL PROTECTED]' '
Subject: Re: Using int 13 while BSD is running
On Wed, Mar 10, 2004
Hello,
I'm investigating what resources are out there for accessing bios
addressable devices while BSD is up and running. The situation is this,
currently we licenses Caldera DOS for a program we wrote which uses the
int13 extensions to manipulate the systems hard drive (i.e. to recover
Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jason Dictos
Sent: Tuesday, March 09, 2004 2:04 PM
To: '[EMAIL PROTECTED]'
Subject: Using int 13 while BSD is running
Hello,
I'm investigating what resources are out there for accessing bios
addressable devices
On Tue, 9 Mar 2004 14:03:34 -0800
Jason Dictos [EMAIL PROTECTED] probably wrote:
The situation is
this, currently we licenses Caldera DOS for a program we wrote which
uses the int13 extensions to manipulate the systems hard drive (i.e.
to recover partition tables and what not). This forces
to
the drive the system booted from, and any other bios addressable device,
without having to load any driver for the hardware.
-Jason
-Original Message-
From: Sergey 'DoubleF' Zaharchenko
To: Jason Dictos
Cc: '[EMAIL PROTECTED]'
Sent: 3/9/2004 9:12 PM
Subject: Re: Using int 13 while BSD
In the last episode (Mar 09), Jason Dictos said:
I'm investigating what resources are out there for accessing bios
addressable devices while BSD is up and running. The situation is
this, currently we licenses Caldera DOS for a program we wrote which
uses the int13 extensions to manipulate the
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