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92 lines
1.4 KiB
92 lines
1.4 KiB
/*++
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Copyright (c) 1998-2002 Microsoft Corporation
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Module Name:
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opaqueid.h
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Abstract:
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This module contains declarations for manipulating opaque IDs to
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kernel-mode objects.
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Author:
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Keith Moore (keithmo) 05-Aug-1998
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Revision History:
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--*/
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#ifndef _OPAQUEID_H_
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#define _OPAQUEID_H_
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//
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// Types to set opaque IDs to for tag-like free checking.
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//
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typedef enum _UL_OPAQUE_ID_TYPE
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{
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UlOpaqueIdTypeInvalid = 0,
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UlOpaqueIdTypeConfigGroup,
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UlOpaqueIdTypeHttpConnection,
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UlOpaqueIdTypeHttpRequest,
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UlOpaqueIdTypeRawConnection,
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UlOpaqueIdTypeMaximum
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} UL_OPAQUE_ID_TYPE, *PUL_OPAQUE_ID_TYPE;
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//
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// Routines invoked to manipulate the reference count of an object.
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//
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typedef
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VOID
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(*PUL_OPAQUE_ID_OBJECT_REFERENCE)(
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IN PVOID pObject
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REFERENCE_DEBUG_FORMAL_PARAMS
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);
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//
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// Public functions.
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//
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NTSTATUS
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UlInitializeOpaqueIdTable(
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VOID
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);
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VOID
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UlTerminateOpaqueIdTable(
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VOID
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);
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NTSTATUS
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UlAllocateOpaqueId(
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OUT PHTTP_OPAQUE_ID pOpaqueId,
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IN UL_OPAQUE_ID_TYPE OpaqueIdType,
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IN PVOID pContext
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);
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VOID
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UlFreeOpaqueId(
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IN HTTP_OPAQUE_ID OpaqueId,
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IN UL_OPAQUE_ID_TYPE OpaqueIdType
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);
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PVOID
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UlGetObjectFromOpaqueId(
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IN HTTP_OPAQUE_ID OpaqueId,
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IN UL_OPAQUE_ID_TYPE OpaqueIdType,
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IN PUL_OPAQUE_ID_OBJECT_REFERENCE pReferenceRoutine
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);
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#endif // _OPAQUEID_H_
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