Chapter 17. Char devices
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Chapter 17. Char devices
Table of Contents
register_chrdev_region
- register a range of device numbers
alloc_chrdev_region
- register a range of char device numbers
register_chrdev
- Register a major number for character devices.
unregister_chrdev_region
- return a range of device numbers
cdev_add
- add a char device to the system
cdev_del
- remove a cdev from the system
cdev_alloc
- allocate a cdev structure
cdev_init
- initialize a cdev structure