阅读:787回复:1
D12_DecrementIoCount这里面的函数是什么意思?
LONG
D12_DecrementIoCount( IN PDEVICE_OBJECT DeviceObject ) /*++ Routine Description: Arguments: Return Value: --*/ { PDEVICE_EXTENSION deviceExtension; LONG ioCount; deviceExtension = DeviceObject->DeviceExtension; ioCount = InterlockedDecrement(&deviceExtension->PendingIoCount); D12_KdPrint ((\"D12TEST.SYS: Pending io count = %x\\n\", ioCount)); if (ioCount==0) { KeSetEvent(&deviceExtension->RemoveEvent, 1, FALSE); } return ioCount; } 这段程序是什么意思? |
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沙发#
发布于:2003-10-16 10:22
没人用过周立功的程序吗?
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