Develop multithreaded applications in C on Embedded Linux using the Pthreads API. This guide covers thread creation, termination, and data handling.
POSIX Threads (Pthreads): Creation and Termination Read More »
Comparison of processes and threads. Learn about shared resources, race conditions, and multithreading with pthreads on Raspberry Pi.
Intro to Threads: Processes vs. Threads Read More »
Learn to control processes in embedded Linux using C. Covers sending signals with kill() and raise(), process groups, and error handling on Raspberry Pi 5.
Sending Signals: kill() and raise() Read More »
Learn Linux applications signal handling. This chapter covers signal(), sigaction(), and signal masks with practical C examples for the Raspberry Pi 5.
Signal Handling: Catching Signals w signal() & sigaction() Read More »
Linux signal handling for embedded systems. Learn to manage SIGINT, SIGTERM, and SIGCHLD to build robust applications and prevent zombie processes.
Signal Handling: Introduction to Signals and Default Actions Read More »
Master Embedded Linux process management. Learn about process groups, sessions, and job control with C examples and Raspberry Pi 5 tutorials.
Process Groups, Sessions, and Job Control Read More »
How Linux manages process ownership with User IDs (UID, EUID) and Group IDs (GID, EGID). Setuid/setgid for secure privilege escalation in embedded systems.
Proc. Attributes: User IDs:UID, EUID & Group IDs:GID, EGID Read More »
Learn to manage child processes in Embedded Linux with wait() and waitpid(). Process synchronization, handling zombies, and practical C examples.
Waiting for Child Processes: wait() and waitpid() Read More »
Learn process termination in Embedded Linux with the Raspberry Pi 5. Master exit(), _exit(), atexit(), and handling exit statuses for robust system programming.
Process Termination: exit(), _exit(), and Exit Status Read More »
Learn program execution in Embedded Linux with the exec() family. This guide covers execl, execv, execve, and more with practical C examples on Raspberry Pi 5.
Executing New Programs: The exec() Family of Functions Read More »
