Kunal Dawn

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Device Drivers, Part 4: Linux Character Drivers

Shweta, at her PC in her hostel room, was all set to explore the characters of Linux character drivers, before it was taught in class. She recalled the following lines from professor Gopi’s class: “… today’s first driver would be the template for any driver you write in Linux. Writing any specialised/advanced driver is just a matter of what gets filled into its constructor and destructor…” Continue reading