74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/*++
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Copyright (C) Microsoft Corporation, 1996 - 1999
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Module Name:
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smcnt.h
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Abstract:
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This files inlcudes the Windows NT specific data structure
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for the smart card library
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Environment:
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Kernel mode only.
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Notes:
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Revision History:
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- Created December 1996 by Klaus Schutz
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--*/
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#define SMCLIB_NT 1
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typedef struct _OS_DEP_DATA {
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// Pointer to the device object (Must be set by driver)
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PDEVICE_OBJECT DeviceObject;
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//
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// This is the current Irp to be processed
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// Use OsData->SpinLock to access this member
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//
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PIRP CurrentIrp;
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//
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// Irp to be notified of card insertion/removal
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// Use OsData->SpinLock to access this member
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//
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PIRP NotificationIrp;
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// Used to synchronize access to the driver
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KMUTANT Mutex;
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// Use this spin lock to access protected members (see smclib.h)
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KSPIN_LOCK SpinLock;
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struct {
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BOOLEAN Removed;
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LONG RefCount;
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KEVENT RemoveEvent;
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LIST_ENTRY TagList;
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} RemoveLock;
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#ifdef DEBUG_INTERFACE
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PDEVICE_OBJECT DebugDeviceObject;
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#endif
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} OS_DEP_DATA, *POS_DEP_DATA;
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#ifdef POOL_TAGGING
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#ifndef ExAllocatePool
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#error ExAllocatePool not defined
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#endif
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#undef ExAllocatePool
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#define ExAllocatePool(a,b) ExAllocatePoolWithTag(a,b, SMARTCARD_POOL_TAG)
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#endif
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