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- Jan 1, 1970
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I am migrating from NT. Does anyone know how to implement a filter driver in Solaris? I need to write a filter driver to intercept all the communications to/from the hard disk block device. I think I should write a pseudo block device driver and this pseudo block device must layer between the hard disk device and the file system. But how to implement the interfaces with the file system? Also how to implement the interfaces with the hard disk? I mean how can I insert my filter driver into the driver stack. Do I need to implement all the block device driver entries in my pseudo block device driver? Can you give me a simple example? Thank you very much.