This video lecture explains about System calls in Operating System, it also discusses about the typers of System calls.
Referances:
books referred are:
Operating System Concepts: Windows Xp Update by Silberschatz (Author), Galvin (Author), Gagne (Author)
Web sites referred are:
Google
www.tutorialspoint.com
www.geeksforgeeks.org
www.guru99.com
