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Rr embedded systems linux system programming and kernel internals
The document provides a comprehensive overview of Linux system programming and kernel internals, including topics like architecture, system calls, memory management, and inter-process communication. It also covers development tools, debugging techniques, and essential networking concepts. Additionally, it includes details on Linux driver architecture and kernel message logging, along with training information from RR Embedded Systems in Hyderabad.
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Rr embedded systems linux system programming and kernel internals
- 1. Linux System Programming AndKernel Internals RR Embedded Systems – Embedded Placements in India with the best Embedded Systems Training in Hyderabad Web: http://rrembedded.com C2, 4th Floor, KVR Enclave, Above ICICI Bank, Beside Satyam Theatre, Ameerpet, Hyderabad-16. Contact No : 040-4012 3104 / 994 8203 203 Email : info@rrembedded.com
- 2. Linux System ProgrammingAnd Kernel Internals OS Introduction • Linux Architecture • Application • Shell and Services • System Calls • Error Handling
- 3. Linux System ProgrammingAnd Kernel Internals Library • Linker and Loader • Static and Dynamic Libraries • Shared Libraries
- 4. Linux System ProgrammingAnd Kernel Internals Shell Scripting • Types of Shell • Shell Variables • Control Statements • Looping • Command Line Arguments
- 5. Linux System ProgrammingAnd Kernel Internals Development Tools • Make files • Source Code Control • RPM packages • Other Package Formats
- 6. Linux System ProgrammingAnd Kernel Internals Debugging Tools • General Debugging Techniques • Debugging with GDB
- 7. Linux System ProgrammingAnd Kernel Internals File Management • Linux File Structure • System calls & Library Functions • Low Level File Access • Standard I/O Library • Formatted I/O • File and Directory Maintenance • Scanning Directories • Errors • Proc File System
- 8. Linux System ProgrammingAnd Kernel Internals Process Management • Process Structure • Starting New Processes • Parent process and child process • Waiting for a Process • Zambie Processes
- 9. Linux System ProgrammingAnd Kernel Internals Managing Memory • Memory Allocation • Abusing Memory • Null Pointer • Freeing Memory • Other Memory Allocation Functions • File Locking
- 10. Linux System ProgrammingAnd Kernel Internals Signals • Sending  signals • Catching and Handling Signals • Advanced Signal Handling
- 11. Linux System ProgrammingAnd Kernel Internals POSIX Threads • Why Threads? • Advantages and Drawbacks of Threads • Synchronization with Semaphores • Synchronization with Mutexes • Thread Attributes • Cancelling a Thread
- 12. Linux System ProgrammingAnd Kernel Internals Inter Process Communication & Synchronization • Pipes • Fifos • Message Queues • Semaphores • Shared Memory
- 13. Linux System Programming AndKernel Internals Networking and TCP/IP Concepts • Network Structure • Classifications and Topologies • Switching and Routing • Gateway, repeater, Hub, Bridge • OSI & TCP/IP Protocol Layers • Physical & Logical Addresses • ARP & RARP • internet Protocol • Routing Protocol and IP Datagrams • Error and Control Messages (ICMP) UDP • Transfer Control Protocol • TCP Networking Applications • (FTP, TFTP, TELNET,DNS,DHCP,SNTP,POP3,IMAP,SNMP
- 14. Linux System ProgrammingAnd Kernel Internals Socket Programming • What is a Socket? • Socket Attributes • Creating a Socket • Naming a socket • Creating Socket Queue • Requesting Connections • Accepting Connections • Closing a Socket • Multiple clients
- 15. Linux System ProgrammingAnd Kernel Internals Linux kernel Introduction • Essentials of Linux kernel architecture • Understanding need for kernel programming • Kernel programming models • Modifying kernel sources • Kernel configuration and compilation • Introduction to kernel modules • Kernel modules vs. Applications • Exploring kernel module architecture
- 16. Linux System ProgrammingAnd Kernel Internals Process Management • Process Descriptor & Task Structure • Process creation & Termination • Linux Implementation of Threads
- 17. Linux System ProgrammingAnd Kernel Internals Process Scheduling • Policy • Scheduling Algorithm • Preemption & Context Switching • Real Time Scheduling • Scheduling Related System Calls
- 18. Linux System ProgrammingAnd Kernel Internals System Calls • System Call Handlers • System Call Implementation • System Call Context
- 19. Linux System ProgrammingAnd Kernel Internals Interrupt & Interrupt Handlers • Interrupts • Interrupt Handles • Registering Interrupt Handler • Interrupt Context • Interrupt Control
- 20. Linux System ProgrammingAnd Kernel Internals Bottom Halves • Why Bottom Halves • Softirqs • Tasklets • Work Queues • Locking Between Bottom Halves • Disabling Bottom Halves
- 21. Linux System ProgrammingAnd Kernel Internals Kernel Synchronization • Introduction • Atomic Operation • Spin Locks • Semaphores • Spin Locks Vs Semaphores
- 22. Linux System ProgrammingAnd Kernel Internals Timers And Time Management • Jiffies • Hardware Clocks And Timers • Timers • Timer Interrupt Handler • Delaying Execution
- 23. Linux System ProgrammingAnd Kernel Internals Memory Management • Pages • Zones • Getting Pages • Slab Layer • Slab Allocator Interface • High Memory Mappings • Per-CPU Allocations
- 24. Linux System ProgrammingAnd Kernel Internals Virtual File System • File System Interface • File System Abstraction Layer • Linux File Systems • VFS Objects
- 25. Linux System ProgrammingAnd Kernel Internals Block I/O Layer • Anatomy of a Block Device • Request Queues • I/O Schedulers
- 26. Linux System ProgrammingAnd Kernel Internals Process Address Space • Memory Descriptor • Memory Areas • Manipulating Memory Areas
- 27. Linux System ProgrammingAnd Kernel Internals Modules • Building Kernel Modules • Installing Modules • Generating Module Dependencies • Loading Modules • Managing Configuration Options • Kobjects
- 28. Linux System ProgrammingAnd Kernel Internals Linux driver architecture • Device Drivers defined • Linux Driver model • Types of Linux drivers • Driver stacks
- 29. Linux System ProgrammingAnd Kernel Internals Kernel message logging infrastructure • Need for kernel message logging • Kernel message ring buffer • Kernel message Log priorities • Message Ring buffer management • Accessing messages from user mode apps • Linux message logging daemons
- 30. Linux System ProgrammingAnd Kernel Internals Debugging • Kernel Bugs • Kernel Debugging Techniques
- 31. Follow RR EmbeddedTrainings @ https://www.facebook.com/rrembeddedtrainings https://twitter.com/rrembedded https://plus.google.com/+RrembeddedTrainings http://www.slideshare.net/satishratnam7 https://www.youtube.com/user/rrembeddedtrainings http://www.authorstream.com/satishratnam7/RR-Embedded- Trainings/ http://rrembedded.blogspot.in/
- 32. Get in Touch www.rrembedded.com C2,4th Floor, KVR Enclave, Above ICICI Bank, Beside Satyam Theatre, Ameerpet, Hyderabad-16. Contact No : 040-4012 3104 / 994 8203 203 Email : info@rrembedded.com