Linux Kernel Driver Device Trees #programming #linux #kernel
thelinuxchannel The Linux kernel is the backbone of the Linux operating system. A device tree is a hierarchical tree structure that describes the various devices that are present in a system,…
systems software
GOTO Statements in Linux Kernel Source #kernel #linux #programming #kernelprogramming #goto
If you are a student you may come across a term called structured programming. Which actually means you write a smooth flow of code and whenever required you steer the…
Multi-Client TCP Server with pthreads Mutex Synchronized – Code-walk of viewer code – Sekhar Pariga
Here is a code-walk of a git-hub source submitted by a viewer Sekhar Pariga, which is a Multi-client TCP Server with pthreads Mutex synchronized. Basically it is a Directory Listing…
UDP sample socket code for Systems and Network software developers
Here is my sample UDP socket code written in C. Unlike other versions you get commonly on-line this version is focused towards systems and network software developers and as a…
What is purpose of Kernel Development – Example SMOAD Networks SDWAN Orchestrator Firewall Kernel Engine
Often aspiring students may have this question, that what is the purpose of Linux Kernel Development. Since Linux Kernel is very mature and it has almost everything one would need.…
Linux Kernel User-space Process – Demo, struct task_struct, struct mm_struct, IPC, etc
Refer:Linux Kernel Source:struct task_struct data-structure ↗struct mm_struct data-structure ↗Task state bitmask flags – tsk->state ↗ Here is the struct mm_struct data-structure data-structure (/include/linux/mm_types.h) from the Kernel-source version 4.14 for quick…
Linux Kernel User-space Process – Introduction, struct task_struct, virtual memory, IPC, etc
Refer:Linux Kernel Source:struct task_struct data-structure ↗Task state bitmask flags – tsk->state ↗struct task_struct instance example1: TASK_RUNNING, TASK_INTERRUPTIBLE, TASK_UNINTERRUPTIBLE, TASK_STOPPED ↗struct task_struct instance example2: struct task_struct *p – p->state == TASK_RUNNING…
Ubuntu boot-time Grub boot menu and timeout
Here are the steps as discussed in the video to enable Ubuntu boot-time Grub boot menu and timeout:
Linux Kernel Compilation – Kernel customization via make menuconfig
https://youtu.be/hYEInLKtyl4
Linux Kernel Programming – Tracking changes in Linux Kernel Source code
https://youtu.be/zjX--uUbA6o