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Move handle table definitions to OB

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This commit is contained in:
Aiken Harris
2026-08-06 10:02:06 +02:00
parent 1ecc9bd298
commit a2b23b2ef4
3 changed files with 89 additions and 81 deletions
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80
sdk/xtdk/extypes.h
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@@ -17,24 +17,6 @@
/* Rundown protection flags */
#define EX_RUNDOWN_ACTIVE 0x1
/* Defines maximum number of handles */
#define MAX_HANDLES (1<<24)
/* Handle Table Architecture Dimensions */
#define HANDLE_HILEVEL_COUNT MAX_HANDLES / (LOWLEVEL_COUNT * MIDLEVEL_COUNT)
#define HANDLE_MIDLEVEL_COUNT (MM_PAGE_SIZE / sizeof(PHANDLE_TABLE_ENTRY))
#define HANDLE_LOWLEVEL_COUNT (MM_PAGE_SIZE / sizeof(HANDLE_TABLE_ENTRY))
/* Handle Value and Table Routing Constants */
#define HANDLE_LEVEL_CODE_MASK 3
#define HANDLE_VALUE_INCREMENT 4
/* Handle table entry lock bit */
#define EXHANDLE_TABLE_ENTRY_LOCK_BIT 1
/* Handle additional information signature */
#define HANDLE_ADDITIONAL_INFO_SIGNATURE (-2)
/* Number of lookaside lists */
#define POOL_LOOKASIDE_LISTS 32
@@ -99,18 +81,6 @@ typedef struct _ERESOURCE
KSPIN_LOCK SpinLock;
} ERESOURCE, *PERESOURCE;
/* Handle table interface union definition */
typedef union _EXHANDLE
{
struct
{
ULONG TagBits:2;
ULONG Index:30;
};
HANDLE GenericHandleOverlay;
ULONG_PTR Value;
} EXHANDLE, *PEXHANDLE;
/* Executive rundown protection structure definition */
typedef union _EX_RUNDOWN_REFERENCE
{
@@ -169,56 +139,6 @@ typedef struct _GENERAL_LOOKASIDE
ULONG Future[2];
} GENERAL_LOOKASIDE, *PGENERAL_LOOKASIDE;
/* Handle table entry structure definition */
typedef struct _HANDLE_TABLE_ENTRY
{
union
{
PVOID Object;
ULONG_PTR ObAttributes;
PHANDLE_TABLE_ENTRY_INFO InfoTable;
ULONG_PTR Value;
};
union
{
ULONG GrantedAccess;
struct
{
USHORT GrantedAccessIndex;
USHORT CreatorBackTraceIndex;
};
LONG NextFreeTableEntry;
};
} HANDLE_TABLE_ENTRY, *PHANDLE_TABLE_ENTRY;
/* Handle table entry info structure definition */
typedef struct _HANDLE_TABLE_ENTRY_INFO
{
ULONG AuditMask;
} HANDLE_TABLE_ENTRY_INFO, *PHANDLE_TABLE_ENTRY_INFO;
/* Handle table structure definition */
typedef struct _HANDLE_TABLE
{
ULONG_PTR TableCode;
PEPROCESS QuotaProcess;
PVOID UniqueProcessId;
KPUSH_LOCK HandleTableLock[4];
LIST_ENTRY HandleTableList;
KPUSH_LOCK HandleContentionEvent;
PVOID Reserved;
LONG ExtraInfoPages;
union
{
ULONG Flags;
UCHAR StrictFIFO:1;
};
PHANDLE_TABLE_ENTRY FirstFreeHandle;
PHANDLE_TABLE_ENTRY LastFreeHandle;
LONG HandleCount;
ULONG NextHandleNeedingPool;
} HANDLE_TABLE, *PHANDLE_TABLE;
/* Lookaside list pointers structure definition */
typedef struct _LOOKASIDE_LIST
{