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440bx
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Posts: 65
Joined: 02 Jul 2021 23:33

_MEMORY_PARTITION_INFORMATION_CLASS

13 Sep 2021 06:28

In wdm.h this enumeration goes by the name _PARTITION_INFORMATION_CLASS and declares two (2) elements not present in ntmmapi.h

in wdm.h, the definition is as follows:
typedef enum _PARTITION_INFORMATION_CLASS {
    SystemMemoryPartitionInformation = 0,
    SystemMemoryPartitionDedicatedMemoryInformation = 9,
    SystemMemoryPartitionOpenDedicatedMemory = 10,
} PARTITION_INFORMATION_CLASS, *PPARTITION_INFORMATION_CLASS;
constants 9 and 10 are not present in ntmmapi.h's definition.

NOTE: NtManagePartition is "semi-documented" online and in wdm.h

Comments welcome.
 
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dmex
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Posts: 1693
Joined: 17 Jan 2011 05:43

Re: _MEMORY_PARTITION_INFORMATION_CLASS

19 Oct 2021 21:50