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Writing Device Drivers
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Device (dev_t) Functions

The device functions are:

ddi_create_minor_node()

Create a minor node for a device

ddi_getiminor()

Get kernel internal minor number from an external dev_t

ddi_remove_minor_node()

Remove a minor mode for a device

getmajor()

Get major device number

getminor()

Get minor device number

makedevice()

Make device number from major and minor numbers

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  Published under the terms fo the Public Documentation License Version 1.01. Design by Interspire