The purpose of this project is to code a small data exchange program using UNIX signals.

Providing shutdown callbacks for graceful app shutdown

A small file sync application I made for class, using low-level I/O, signals and ipc syscalls of linux as well as bash scripts.

Signal a CancellationToken when CTRL+C or CTRL+BREAK is pressed

Complete POSIX.1-2008 style signal mechanism for xv6. Features include per-process signal tables, lazy delivery during user/kernel transitions, siginfo_t metadata, and proper fork/exec inheritance. Supports 20+ signals including SIGKILL, SIGCHLD, and SIGALRM. Passes all provided test suites plus custom tests.

simple example of an SSE subscription endpoint using PHP and POSIX signals

System programming topics for UNIX-based systems in C

Basic POSIX system calls

A simple cron implementation written in C and using elements of the C POSIX library

A test for a nodemon bugfix that enables SIGINT on Windows.

Monitor for any changes in your node.js application and automatically restart the server - perfect for development

Safe usage of POSIX Semaphores (`sem_post`, `sem_wait`, etc).

A project to gain a better understanding of how processes communicate with each other using POSIX signals.