A well-written packet driver would do this all automatically for you and you
wouldn't need to select an Interrupt number yourself. That is, if INT 0x60
wasn't already used (all zeroes in the Interrupt Vector Table or pointing at an
IRET) it would automatically select 0x60. If 0x60 was used,
Hi David,
> I'm wanting to set up a packet driver, but it asks for which packet int
> number to use. From the packet driver specification, I see this is
> supposed to be between 0x60 and 0x80, but how can I tell if any of these
> are already taken?
As the introduction for writing packet
Can't hurt to have. I'll probably translate it to C.
Happy Hacking,
David E. McMackins II
Supporting Member, Electronic Frontier Foundation (#2296972)
Associate Member, Free Software Foundation (#12889)
www.mcmackins.org www.delwink.com
www.eff.org www.gnu.org www.fsf.org
On 08/04/2018 10:53
I wrote a program years ago which probes the 16-bit interrupt dispatch table
under DOS and saves the addresses of all 256 handlers to a file you specify. If
you like, I can dig up the old VB source. Let me know.
Sent with ProtonMail Secure Email.
‐‐‐ Original Message ‐‐‐
On August 4,
I'm wanting to set up a packet driver, but it asks for which packet int
number to use. From the packet driver specification, I see this is
supposed to be between 0x60 and 0x80, but how can I tell if any of these
are already taken?
Happy Hacking,
David E. McMackins II
Supporting Member,
