gdiobj.h File Reference

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Data Structures
struct	PGDI_HANDLE_TABLE
struct	POBJ
struct	PCLIENTOBJ
Defines
#define	RESERVE_ENTRIES_COUNT   10
#define	GDIOBJFLAG_DEFAULT   (0x0)
#define	GDIOBJFLAG_IGNOREPID   (0x1)
#define	GDIOBJFLAG_IGNORELOCK   (0x2)
Typedefs
typedef PVOID	PGDIOBJ
typedef BOOL(NTAPI *	GDICLEANUPPROC )(PVOID ObjectBody)
Enumerations
enum	BASEFLAGS { BASEFLAG_LOOKASIDE = 0x80, BASEFLAG_READY_TO_DIE = 0x1000 }
Functions
INIT_FUNCTION NTSTATUS NTAPI	InitGdiHandleTable (VOID)
BOOL NTAPI	GreIsHandleValid (HGDIOBJ hobj)
BOOL NTAPI	GreDeleteObject (HGDIOBJ hObject)
ULONG NTAPI	GreGetObjectOwner (HGDIOBJ hobj)
BOOL NTAPI	GreSetObjectOwner (HGDIOBJ hobj, ULONG ulOwner)
INT NTAPI	GreGetObject (IN HGDIOBJ hobj, IN INT cbCount, IN PVOID pvBuffer)
POBJ NTAPI	GDIOBJ_AllocateObject (UCHAR objt, ULONG cjSize, FLONG fl)
VOID NTAPI	GDIOBJ_vDeleteObject (POBJ pobj)
POBJ NTAPI	GDIOBJ_ReferenceObjectByHandle (HGDIOBJ hobj, UCHAR objt)
VOID NTAPI	GDIOBJ_vReferenceObjectByPointer (POBJ pobj)
VOID NTAPI	GDIOBJ_vDereferenceObject (POBJ pobj)
PGDIOBJ NTAPI	GDIOBJ_LockObject (HGDIOBJ hobj, UCHAR objt)
VOID NTAPI	GDIOBJ_vUnlockObject (POBJ pobj)
VOID NTAPI	GDIOBJ_vSetObjectOwner (POBJ pobj, ULONG ulOwner)
BOOL NTAPI	GDIOBJ_bLockMultipleObjects (ULONG ulCount, HGDIOBJ *ahObj, PGDIOBJ *apObj, UCHAR objt)
HGDIOBJ NTAPI	GDIOBJ_hInsertObject (POBJ pobj, ULONG ulOwner)
VOID NTAPI	GDIOBJ_vFreeObject (POBJ pobj)
VOID NTAPI	GDIOBJ_vSetObjectAttr (POBJ pobj, PVOID pvObjAttr)
PVOID NTAPI	GDIOBJ_pvGetObjectAttr (POBJ pobj)
BOOL NTAPI	GDIOBJ_ConvertToStockObj (HGDIOBJ *hObj)
POBJ NTAPI	GDIOBJ_AllocObjWithHandle (ULONG ObjectType, ULONG cjSize)
PGDIOBJ NTAPI	GDIOBJ_ShareLockObj (HGDIOBJ hObj, DWORD ObjectType)
PVOID NTAPI	GDI_MapHandleTable (PEPROCESS Process)
Variables
PGDI_HANDLE_TABLE	GdiHandleTable