245 lines
6.8 KiB
C
245 lines
6.8 KiB
C
/*++
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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nbf.h
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Abstract:
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Private include file for the NBF (NetBIOS Frames Protocol) transport
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provider subcomponent of the NTOS project.
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Author:
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Stephen E. Jones (stevej) 25-Oct-1989
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Revision History:
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David Beaver (dbeaver) 24-Sep-1990
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Remove PDI and PC586-specific support; add NDIS support
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--*/
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#include <ntddk.h>
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#include <windef.h>
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#include <nb30.h>
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//#include <ntiologc.h>
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//#include <ctype.h>
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//#include <assert.h>
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//#include <stdio.h>
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//#include <stdlib.h>
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//#include <memory.h>
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//#include <nt.h>
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//#include <ntrtl.h>
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//#include <nturtl.h>
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//#include <string.h>
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//#include <windows.h>
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#ifdef BUILD_FOR_511
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#define ExAllocatePoolWithTag(a,b,c) ExAllocatePool(a,b)
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#endif
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typedef struct _RTL_SPLAY_LINKS {
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struct _RTL_SPLAY_LINKS *Parent;
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struct _RTL_SPLAY_LINKS *LeftChild;
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struct _RTL_SPLAY_LINKS *RightChild;
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} RTL_SPLAY_LINKS;
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typedef RTL_SPLAY_LINKS *PRTL_SPLAY_LINKS;
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#define RtlInitializeSplayLinks(Links) { \
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PRTL_SPLAY_LINKS _SplayLinks; \
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_SplayLinks = (PRTL_SPLAY_LINKS)(Links); \
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_SplayLinks->Parent = _SplayLinks; \
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_SplayLinks->LeftChild = NULL; \
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_SplayLinks->RightChild = NULL; \
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}
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#define RtlLeftChild(Links) ( \
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(PRTL_SPLAY_LINKS)(Links)->LeftChild \
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)
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#define RtlRightChild(Links) ( \
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(PRTL_SPLAY_LINKS)(Links)->RightChild \
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)
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#define RtlInsertAsLeftChild(ParentLinks,ChildLinks) { \
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PRTL_SPLAY_LINKS _SplayParent; \
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PRTL_SPLAY_LINKS _SplayChild; \
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_SplayParent = (PRTL_SPLAY_LINKS)(ParentLinks); \
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_SplayChild = (PRTL_SPLAY_LINKS)(ChildLinks); \
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_SplayParent->LeftChild = _SplayChild; \
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_SplayChild->Parent = _SplayParent; \
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}
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#define RtlInsertAsRightChild(ParentLinks,ChildLinks) { \
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PRTL_SPLAY_LINKS _SplayParent; \
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PRTL_SPLAY_LINKS _SplayChild; \
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_SplayParent = (PRTL_SPLAY_LINKS)(ParentLinks); \
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_SplayChild = (PRTL_SPLAY_LINKS)(ChildLinks); \
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_SplayParent->RightChild = _SplayChild; \
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_SplayChild->Parent = _SplayParent; \
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}
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PRTL_SPLAY_LINKS
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NTAPI
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RtlDelete (
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PRTL_SPLAY_LINKS Links
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);
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#include <tdikrnl.h> // Transport Driver Interface.
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#include <ndis.h> // Physical Driver Interface.
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#if DEVL
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#define STATIC
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#else
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#define STATIC static
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#endif
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#include "nbfconst.h" // private NETBEUI constants.
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#include "nbfmac.h" // mac-specific definitions
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#include "nbfhdrs.h" // private NETBEUI protocol headers.
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#include "nbfcnfg.h" // configuration information.
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#include "nbftypes.h" // private NETBEUI types.
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#include "nbfprocs.h" // private NETBEUI function prototypes.
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#ifdef MEMPRINT
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#include "memprint.h" // drt's memory debug print
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#endif
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#if defined(NT_UP) && defined(DRIVERS_UP)
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#define NBF_UP 1
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#endif
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//
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// Resource and Mutex Macros
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//
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//
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// We wrap each of these macros using
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// Enter,Leave critical region macros
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// to disable APCs which might occur
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// while we are holding the resource
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// resulting in deadlocks in the OS.
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//
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#define ACQUIRE_RESOURCE_EXCLUSIVE(Resource, Wait) \
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KeEnterCriticalRegion(); ExAcquireResourceExclusiveLite(Resource, Wait);
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#define RELEASE_RESOURCE(Resource) \
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ExReleaseResourceLite(Resource); KeLeaveCriticalRegion();
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#define ACQUIRE_FAST_MUTEX_UNSAFE(Mutex) \
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KeEnterCriticalRegion(); ExAcquireFastMutexUnsafe(Mutex);
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#define RELEASE_FAST_MUTEX_UNSAFE(Mutex) \
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ExReleaseFastMutexUnsafe(Mutex); KeLeaveCriticalRegion();
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#ifndef NBF_LOCKS
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#if !defined(NBF_UP)
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#define ACQUIRE_SPIN_LOCK(lock,irql) KeAcquireSpinLock(lock,irql)
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#define RELEASE_SPIN_LOCK(lock,irql) KeReleaseSpinLock(lock,irql)
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#define ACQUIRE_DPC_SPIN_LOCK(lock) KeAcquireSpinLockAtDpcLevel(lock)
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#define RELEASE_DPC_SPIN_LOCK(lock) KeReleaseSpinLockFromDpcLevel(lock)
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#else // NBF_UP
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#define ACQUIRE_SPIN_LOCK(lock,irql) ExAcquireSpinLock(lock,irql)
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#define RELEASE_SPIN_LOCK(lock,irql) ExReleaseSpinLock(lock,irql)
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#define ACQUIRE_DPC_SPIN_LOCK(lock)
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#define RELEASE_DPC_SPIN_LOCK(lock)
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#endif
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#if DBG
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#define ACQUIRE_C_SPIN_LOCK(lock,irql) { \
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PTP_CONNECTION _conn = CONTAINING_RECORD(lock,TP_CONNECTION,SpinLock); \
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KeAcquireSpinLock(lock,irql); \
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_conn->LockAcquired = TRUE; \
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strncpy(_conn->LastAcquireFile, strrchr(__FILE__,'\\')+1, 7); \
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_conn->LastAcquireLine = __LINE__; \
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}
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#define RELEASE_C_SPIN_LOCK(lock,irql) { \
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PTP_CONNECTION _conn = CONTAINING_RECORD(lock,TP_CONNECTION,SpinLock); \
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_conn->LockAcquired = FALSE; \
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strncpy(_conn->LastReleaseFile, strrchr(__FILE__,'\\')+1, 7); \
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_conn->LastReleaseLine = __LINE__; \
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KeReleaseSpinLock(lock,irql); \
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}
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#define ACQUIRE_DPC_C_SPIN_LOCK(lock) { \
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PTP_CONNECTION _conn = CONTAINING_RECORD(lock,TP_CONNECTION,SpinLock); \
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KeAcquireSpinLockAtDpcLevel(lock); \
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_conn->LockAcquired = TRUE; \
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strncpy(_conn->LastAcquireFile, strrchr(__FILE__,'\\')+1, 7); \
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_conn->LastAcquireLine = __LINE__; \
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}
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#define RELEASE_DPC_C_SPIN_LOCK(lock) { \
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PTP_CONNECTION _conn = CONTAINING_RECORD(lock,TP_CONNECTION,SpinLock); \
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_conn->LockAcquired = FALSE; \
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strncpy(_conn->LastReleaseFile, strrchr(__FILE__,'\\')+1, 7); \
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_conn->LastReleaseLine = __LINE__; \
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KeReleaseSpinLockFromDpcLevel(lock); \
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}
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#else // DBG
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#define ACQUIRE_C_SPIN_LOCK(lock,irql) ACQUIRE_SPIN_LOCK(lock,irql)
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#define RELEASE_C_SPIN_LOCK(lock,irql) RELEASE_SPIN_LOCK(lock,irql)
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#define ACQUIRE_DPC_C_SPIN_LOCK(lock) ACQUIRE_DPC_SPIN_LOCK(lock)
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#define RELEASE_DPC_C_SPIN_LOCK(lock) RELEASE_DPC_SPIN_LOCK(lock)
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#endif // DBG
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#define ENTER_NBF
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#define LEAVE_NBF
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#else
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VOID
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NbfAcquireSpinLock(
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IN PKSPIN_LOCK Lock,
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OUT PKIRQL OldIrql,
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IN PSZ LockName,
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IN PSZ FileName,
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IN ULONG LineNumber
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);
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VOID
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NbfReleaseSpinLock(
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IN PKSPIN_LOCK Lock,
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IN KIRQL OldIrql,
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IN PSZ LockName,
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IN PSZ FileName,
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IN ULONG LineNumber
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);
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#define ACQUIRE_SPIN_LOCK(lock,irql) \
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NbfAcquireSpinLock( lock, irql, #lock, __FILE__, __LINE__ )
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#define RELEASE_SPIN_LOCK(lock,irql) \
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NbfReleaseSpinLock( lock, irql, #lock, __FILE__, __LINE__ )
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#define ACQUIRE_DPC_SPIN_LOCK(lock) \
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{ \
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KIRQL OldIrql; \
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NbfAcquireSpinLock( lock, &OldIrql, #lock, __FILE__, __LINE__ ); \
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}
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#define RELEASE_DPC_SPIN_LOCK(lock) \
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NbfReleaseSpinLock( lock, DISPATCH_LEVEL, #lock, __FILE__, __LINE__ )
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#define ENTER_NBF \
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NbfAcquireSpinLock( (PKSPIN_LOCK)NULL, (PKIRQL)NULL, "(Global)", __FILE__, __LINE__ )
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#define LEAVE_NBF \
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NbfReleaseSpinLock( (PKSPIN_LOCK)NULL, (KIRQL)-1, "(Global)", __FILE__, __LINE__ )
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#endif
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