Linux Kernel Programming – IPC b/w Userspace and KernelSpace
Linux Kernel Programming – IPC b/w Userspace and KernelSpace, available at $54.99, has an average rating of 4.75, with 35 lectures, based on 243 reviews, and has 2450 subscribers.
You will learn about Linux Kernel Modules (LKM) Netlink Sockets Concept of TLVs (Type Length Value) User-space and Kernel Space Communication Linux Kernel Programming Multicast from Kernel Space to User Space Event based notification from Kernel Space to User-space This course is ideal for individuals who are Computer Science Students or Working Professional or Freelancers or Kernel Programming and System Programming Enthusiast It is particularly useful for Computer Science Students or Working Professional or Freelancers or Kernel Programming and System Programming Enthusiast.
Enroll now: Linux Kernel Programming – IPC b/w Userspace and KernelSpace
Summary
Title: Linux Kernel Programming – IPC b/w Userspace and KernelSpace
Price: $54.99
Average Rating: 4.75
Number of Lectures: 35
Number of Published Lectures: 35
Number of Curriculum Items: 37
Number of Published Curriculum Objects: 37
Original Price: $19.99
Quality Status: approved
Status: Live
What You Will Learn
- Linux Kernel Modules (LKM)
- Netlink Sockets
- Concept of TLVs (Type Length Value)
- User-space and Kernel Space Communication
- Linux Kernel Programming
- Multicast from Kernel Space to User Space
- Event based notification from Kernel Space to User-space
Who Should Attend
- Computer Science Students
- Working Professional
- Freelancers
- Kernel Programming and System Programming Enthusiast
Target Audiences
- Computer Science Students
- Working Professional
- Freelancers
- Kernel Programming and System Programming Enthusiast
Welcome to the Linux Kernel Programming world! This is the course on Netlink Sockets in which I have covered Netlink Sockets in Detail which is a kernel facility provided to userspace applications to carry out bidirectional IPC with kernel space. In this course, We shall learn how Netlink Sockets can be used to exchange Netlink Messages between Kernel and Userspace.
This Course could also be your first step towards entering the kernel programming world !! This is a good starting point for those who will be writing kernel code for the first time. We shall be writing lots of lots of kernel and userspace code to understand Netlink Based communication. Need-less to say you should be good with C programming.
Table Of Contents :
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Section 1: Setting Up Development Environment
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Agenda, Pre-requiste, Assumption
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How to do Kernel Programming based Courses ?
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Setting up Development Environment
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Installing Linux Kernel Headers
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Section 2: Writing Linux Kernel Modules
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What are LKMs ?
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Hellow-World LKM
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Section 3: Understanding Netlink Sockets
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Communication Mediums in the System
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Sockets – As a unified interface
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Netlink Communication Use-Cases
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The Netlink Project for the Course
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Section 4: Netlink Communication – Theory before Coding
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Netlink Msg formats
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Netlink Msg types
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Netlink Msg flags
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Netlink Communication Model
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Netlink Sequence Number
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Netlink Port ID
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Section 5 & 6: Writing a First Netlink Program
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Greet Kernel from Userspace
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Receive Reply from Kernel to Userspace
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Section 7: The Netlink Attributes – The Concept of TLVs
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The Concept of TLVs
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Parsing of TLV Buffer
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Section 6: Getting Started with Netlink Project
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Problem Statement
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Sending CREATE Netlink Msg to Kernel
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Getting Feedback/Reply from Kernel to Userspace
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Sending UPDATE Netlink Msg to Kernel
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Netlink DELETE Netlink Msg to Kernel
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Netlink READ operation Reading Data from Kernel Space into USer space
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Section 7: Netlink Group Subscription
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Sending Kernel Data to Multiple Userspace processes
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Multicast Group Subscription
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Multicast Group unsubscription
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Section 8: Selective Event-based Notification
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(Un)Subscribing for the event in Kernel Space
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Where to go from here?
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Course Curriculum
Chapter 1: Getting Started – Setting up the Development Enviironment
Lecture 1: Agenda, Pre-Requisute, Assumptions
Lecture 2: Join Telegram Group
Lecture 3: How to do Kernel Programming based Courses ?
Lecture 4: Setting up the Development Environment
Lecture 5: Installing Linux Kernel Headers
Chapter 2: Writing your first Linux Kernel Module
Lecture 1: What are LKMs ?
Lecture 2: Writing a Hello-World LKM
Chapter 3: Understanding – Netlink Sockets
Lecture 1: Communication Mediums in the System
Lecture 2: Sockets – As a Unified Interface
Lecture 3: Netlink Communication UseCases
Lecture 4: The Netlink Project for this Course
Chapter 4: Netlink Msg format Specification – Theory Before Coding
Lecture 1: Netlink Msg Format
Lecture 2: Netlink Standard Msg Types
Lecture 3: Netlink Msg Flags
Lecture 4: Netlink Communication Model
Lecture 5: Netlink Sequence Number
Lecture 6: Netlink Port ID
Lecture 7: Closing Netlink Theory
Chapter 5: NetLink Greet Example – Kernel Space
Lecture 1: The Netlink Greet Example
Lecture 2: Netlink Protocol Number
Lecture 3: Netlink Greet LKM Code Walk – Part1
Lecture 4: Kernel Socket buffers
Lecture 5: Netlink Greet LKM Code Walk – Part2 – Receiving User Space Msg
Lecture 6: Netlink Greet LKM Code Walk – Part3 – Sending reply to Userspace
Chapter 6: NetLink Greet Example Continued – User Space
Lecture 1: Userspace Program Thread Model
Lecture 2: API to Send msg to Kernel
Lecture 3: Code Walk – send_netlink_msg_to_kernel()
Lecture 4: Userspace.c flowchart
Lecture 5: Userspace.c – Send Code Implementation
Lecture 6: Userspace.c – Recv Code Implementation
Lecture 7: Final Demo !
Chapter 7: Netlink Attributes – The Concept of TLVs
Lecture 1: The Concept of TLVs
Lecture 2: Parsing of TLV Buffer
Lecture 3: Netlink Attributes
Lecture 4: Bonus – Get some Candies !
Instructors
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Abhishek CSEPracticals
I build Networks ! -
Shiwani Nigam
Digital Marketing Executive -
Ekta Ekta
Facilities Manager
Rating Distribution
- 1 stars: 4 votes
- 2 stars: 9 votes
- 3 stars: 37 votes
- 4 stars: 85 votes
- 5 stars: 108 votes
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