Re: pid to mach task
Re: pid to mach task
- Subject: Re: pid to mach task
- From: Mike Smith <email@hidden>
- Date: Wed, 2 Nov 2005 09:44:20 -0800
On Nov 1, 2005, at 11:09 AM, Mathew, Ashok wrote:
Thanks for the responsed but nope, I am not doing it for the current
process.
Actually let me put the question in a different way :
I want to get the IOMememoryDescriptor of a memory allocated by
another process of whose pid & vm offset I know. The
IOMemoryDescriptor
is used to get the physical address of this memory.
So, is there another way to get the physical address... ?
Get the other process to send it to you.
Note that physical addresses are not guaranteed unless the memory in
question is wired down.
Also note that the IOMemoryDescriptor is an IO Kit conceit, it is not
a fundamental
OS structure describing allocated memory.
= Mike
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