Problem in solving hypercall

Question

<xmp style="font-size:13px;line-height:normal;background-color:#f5f5ff;">Hi,</xmp>
<xmp style="font-size:13px;line-height:normal;background-color:#f5f5ff;">I am trying to achieve parent and child partition communication i.e I want to pass file related attributes (metadata about a specific file) from the child partition
to parent partition. Let's just talk about a simple hypercall function HvGetPartitionId (it returns the partition Id of the caller). I made some simple changes to the passThrough driver and added the following code in the PtInstanceSetup function: HV_STATUS
status; HV_PARTITION_ID pi; status=HvGetPartitionId(&amp;pi); In the documentation it is mentioned to include the Hvgdk.h header file for the function. But when I include the mentioned headerfile and try to build the driver it gives me a compile time error
saying function is undefined. HV_STATUS and HV_PARTITION_ID were well defined in the headerfile but there was no mention of the above function(or any hypercall functions for that matter).</xmp>

Answer 1

Hello,
This forum is for discussions and questions regarding profiles and Microsoft's recognition system on the MSDN and TechNet sites. It is not for products/technologies.
As it's off-topic here, I am moving the question to the
Where is the forum for... forum.
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
My Blog: Unlock PowerShell
My Book: Windows PowerShell 2.0 Bible
My E-mail: -join ('6F6C646B61726C40686F746D61696C2E636F6D'-split'(?<=\G.{2})'|%{if($_){[char][int]"0x$_"}})