This is the Series on Linux Device Driver. The aim of this series is to provide easy and practical examples that anyone can understand. This is the Linux Device Driver Tutorial Part 25 – Sending Signal from Linux Device … Read more
Archives
Linux Device Driver Tutorial Part 22 – Mutex in Linux Kernel
This is the Series on Linux Device Driver. The aim of this series is to provide the easy and practical examples that anyone can understand. This is the Linux Device Driver Tutorial Part 22 – Mutex in Linux Kernel.… Read more
Understanding of container_of macro in Linux kernel
The Linux kernel contains a very useful macro named “container_of”. This article is about Understanding of container_of macro in Linux kernel. This article includes a simple program that illustrates how this macro is used, and explains why it is so … Read more
Little Endian And Big Endian
In this tutorial we are going to see the full story of Little Endian And Big Endian.
Normally, Big endian and little endian are two formats to store multibyte data types into computer’s memory. Before that we should know what … Read more
Number Complement in C | Interview Question
Number Complement in C – Interview Question
Question
A complement of a number is defined as the bit-wise inversion: starting from the highest-order 1-bit, change every 1 to 0 and every 0 to 1. For example, if N = 5, … Read more
Compilation Steps and Memory Layout of the C Program
If you are a fresher to the Embedded, Obviously you have been asked this question. What are the stages of compilation process and Memory Layout of the program. So in this tutorial we are going to discuss Compilation Steps and … Read more
Stringizing and Token Pasting Operators in C programming
C language has lots of advantages. In this tutorial we are going to see Stringizing and Token Pasting Operators in C programming. Most of them don’t aware of this topic. Let’s start. Before that we should know what is token … Read more
Different Types of Pointers in C
In our previous tutorials, we have seen the What are the pointers and its function. In this tutorial, we are going to see Different types of pointers in c.
Prerequisites
Before start our topic, i would recommend you to read … Read more
Bit wise Operators in C
This is the important topic for interview in embedded domain. In this tutorial we will see Bitwise Operators in C Interview Questions .
Bit wise Operators
| Operators | Meaning of operators |
|---|---|
| & | Bitwise AND |
| | | Bitwise OR |
| ^ | Bitwise XOR |
| ~ |
Macro vs Inline
Many C and C++ programming beginners tend to confuse between the concept of macros and Inline functions. Often the difference between the two is also asked in C interviews.
The Concept of C Macros
Macros are generally used to define … Read more
