ntoskrnl/wmi/wmip.h

   1
   2 #pragma once
   3
   4 extern POBJECT_TYPE WmipGuidObjectType;
   5
   6 #define GUID_STRING_LENGTH 36
   7
   8 typedef struct _WMIP_IRP_CONTEXT
   9 {
  10     LIST_ENTRY GuidObjectListHead;
  11 } WMIP_IRP_CONTEXT, *PWMIP_IRP_CONTEXT;
  12
  13 typedef struct _WMIP_GUID_OBJECT
  14 {
  15     GUID Guid;
  16     PIRP Irp;
  17     LIST_ENTRY IrpLink;
  18 } WMIP_GUID_OBJECT, *PWMIP_GUID_OBJECT;
  19
  20
  21 _Function_class_(DRIVER_INITIALIZE)
  22 _IRQL_requires_same_
  23 NTSTATUS
  24 NTAPI
  25 WmipDriverEntry(
  26     _In_ PDRIVER_OBJECT DriverObject,
  27     _In_ PUNICODE_STRING RegistryPath);
  28
  29 NTSTATUS
  30 NTAPI
  31 WmipInitializeGuidObjectType(
  32     VOID);
  33
  34 NTSTATUS
  35 NTAPI
  36 WmipOpenGuidObject(
  37     _In_ LPCGUID Guid,
  38     _In_ ACCESS_MASK DesiredAccess,
  39     _In_ KPROCESSOR_MODE AccessMode,
  40     _Out_ PHANDLE OutGuidObjectHandle,
  41     _Outptr_ PVOID *OutGuidObject);
  42
  43 NTSTATUS
  44 NTAPI
  45 WmipOpenGuidObjectByName(
  46     _In_ POBJECT_ATTRIBUTES ObjectAttributes,
  47     _In_ ACCESS_MASK DesiredAccess,
  48     _In_ KPROCESSOR_MODE AccessMode,
  49     _Out_ PHANDLE OutGuidObjectHandle,
  50     _Outptr_ PVOID *OutGuidObject);
  51
  52 NTSTATUS
  53 NTAPI
  54 WmipQueryRawSMBiosTables(
  55     _Inout_ ULONG *InOutBufferSize,
  56     _Out_opt_ PVOID OutBuffer);
  57