Basic C programs related to OS and Device Driver concepts

Operating System Concepts

1. Building Static and Dynamic Libraries
2. Writing a Makefile (Example: Stack Operations)
3. System vs. Library call
4. fork() system call
   • Demo
   • Creating Parent-Child Processes
5. Inter-process Communication
   • pipe() system call: between related processes (parent-child)
   • mkfifo: between unrelated processes
     • demo
     • addition
6. Zombie and Orphan Processes
7. wait() API's
   • Relation between Parent-Child Processes
   • Process status
   • waitpid() API
8. exec() system call
   • Demo
   • Paren-Child Processes
9. Shell
   • Demo
   • Creating a shell GUI
10. POSIX Threads
    • Demo
    • Creating a race condition
11. Mutex
    • Futex
    • Recursive Mutex
12. Semaphores
    • Unnamed
      • Mutually Exclusive Semaphore
      • Signaling Semaphore
      • Counting Semaphores
    • Named
      • Mutually Exclusive Semaphore
      • Signaling Semaphore
13. Read-Write locks
14. Barriers
    • Demo
    • without using barrier API's
15. Conditional Variables
16. Shared Memory
17. Message Queues
18. Sockets
    • Multiple Clients
19. Lab Exam
    • To find alphabet occurrences in a dictionary file by using suitable concepts from above