system-v-ipc

Concurrent C shop simulation demonstrating a turnstile-based solution to the readers–writers problem with System V IPC. Run it in GitHub Actions without local setup.

Server/client that swaps letter case, implemented two ways over System V IPC: message queues, and shared memory + semaphores + signals.

Multi-terminal process manager in C: System V shared memory, semaphore, message queue and POSIX threads (OS course project)

Producer/consumer bounded-buffer in C using System V shared memory and semaphores — order-independent startup, graceful shutdown, and leak-free IPC.