Overview of Inter-Process Communication IPC Objectives Data Transfer: Send data from one process to another Resource Sharing: Allow multiple processes to access shared resources Event Notification: Alert one or more processes of system or application events (e.g., a parent process receiving notifica...
Multi-threading and multi-processing are core approaches for concurrent software development, with key differences in how they handle memory access. Threads belonging to the same parent process share the entire process address space by default, so data exchange between threads can happen directly vi...
Signal Handling Mechanisms Default, Ignore, and Custom Signal Handlers #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <signal.h> void custom_signal_handler(int sig_num) { if (sig_num == SIGINT) { printf("Received SIGINT signal (Ctrl+C)\n"); } }...