driverobj.h File Reference

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Classes
struct	_EDRIVEROBJ

Macros
#define	DRIVEROBJ_AllocObjectWithHandle()   ((PEDRIVEROBJ)GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_DRIVEROBJ, sizeof(EDRIVEROBJ)))
#define	DRIVEROBJ_UnlockObject(pdo)   GDIOBJ_vUnlockObject((POBJ)pdo)

Typedefs
typedef struct _EDRIVEROBJ	EDRIVEROBJ
typedef struct _EDRIVEROBJ *	PEDRIVEROBJ
typedef DRIVEROBJ *	PDRIVEROBJ

Functions
VOID NTAPI	DRIVEROBJ_vCleanup (PVOID pObject)
	DRIVEROBJ cleanup function.
FORCEINLINE PEDRIVEROBJ	DRIVEROBJ_TryLockObject (HDRVOBJ hdo)

Macro Definition Documentation

DRIVEROBJ_AllocObjectWithHandle

#define DRIVEROBJ_AllocObjectWithHandle

(

)

((PEDRIVEROBJ)GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_DRIVEROBJ, sizeof(EDRIVEROBJ)))

Definition at line 17 of file driverobj.h.

DRIVEROBJ_UnlockObject

#define DRIVEROBJ_UnlockObject

(

pdo

)

GDIOBJ_vUnlockObject((POBJ)pdo)

Definition at line 18 of file driverobj.h.

Typedef Documentation

EDRIVEROBJ

typedef struct _EDRIVEROBJ EDRIVEROBJ

PDRIVEROBJ

typedef DRIVEROBJ* PDRIVEROBJ

Definition at line 11 of file driverobj.h.

PEDRIVEROBJ

typedef struct _EDRIVEROBJ * PEDRIVEROBJ

Function Documentation

DRIVEROBJ_TryLockObject()

FORCEINLINE PEDRIVEROBJ DRIVEROBJ_TryLockObject

(

HDRVOBJ

hdo

)

Definition at line 22 of file driverobj.h.

{
    return (PEDRIVEROBJ)GDIOBJ_TryLockObject(hdo, GDIObjType_DRVOBJ_TYPE);
}

Referenced by EngDeleteDriverObj(), EngLockDriverObj(), and EngUnlockDriverObj().

DRIVEROBJ_vCleanup()

VOID NTAPI DRIVEROBJ_vCleanup

(

PVOID

pObject

)

DRIVEROBJ cleanup function.

Internal interface

Definition at line 24 of file driverobj.c.

{
    PEDRIVEROBJ pedo = pObject;
    FREEOBJPROC pFreeProc;
 
    pFreeProc = pedo->drvobj.pFreeProc;
    if (pFreeProc)
    {
        NT_VERIFY(pFreeProc(&pedo->drvobj));
    }
}