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C++ Programming for Linux Systems

C++ Programming for Linux Systems

By : Desislav Andreev, Stanimir Lukanov
4.6 (5)
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C++ Programming for Linux Systems

C++ Programming for Linux Systems

4.6 (5)
By: Desislav Andreev, Stanimir Lukanov

Overview of this book

Around 35 million Linux and almost 2 billion Android users rely on C++ for everything from the simplest embedded and IoT devices to cloud services, supercomputing, and space exploration. To help you produce high-quality software, two industry experts have transformed their knowledge and experience into practical examples in system programming with C++ Programming for Linux Systems. In this book, you'll explore the latest C++20 features, while working on multiple specific use cases. You’ll get familiar with the coroutines and modern approaches in concurrent and multithreaded programming. You'll also learn to reshape your thinking when analyzing system behavior in Linux (POSIX) environments. Additionally, you'll discover advanced discussions and novel solutions for complex challenges, while approaching trivial system operations with a new outlook and learning to choose the best design for your particular case. You can use this workbook as an introduction to system programming and software design in Linux or any Unix-based environment. You’ll also find it useful as a guideline or a supplement to any C++ book. By the end of this book, you’ll have gained advanced knowledge and skills for working with Linux or any Unix-based environment.
Table of Contents (15 chapters)
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1
Part 1:Securing the Fundamentals
7
Part 2:Advanced Techniques for System Programming

Practical multithreading

In computer science, a thread of execution is a sequence of code instructions that can be managed independently by a scheduler of the operating system. On a Linux system, the thread is always part of a process. The C++ threads could be executed concurrently with each other via the multithreading capabilities provided by the standard. During execution, threads share common memory space, unlike processes, where each has its own. Specifically, the threads of a process share its executable code, the dynamically and globally allocated objects, which are not defined as thread_local.

Hello C++ jthread

Every C++ program contains at least one thread, and this is the thread that runs the int main() method. Multithreaded programs have additional threads started at some point in the execution of the main thread. Let’s have a look at a simple C++ program that uses multiple threads to print to the standard output:

#include <iostream>
#include <thread...
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Tech Concepts
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Programming languages
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C++ Programming for Linux Systems
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