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Andreas Kling d5f515cf6c Kernel: Give each FileDescriptor a chance to co-open sockets.
Track how many fds are open for a socket's Accepted and Connected roles.
This allows fork() to clone a socket fd without a subsequent close() walking
all over the parent process's fd.
2019-02-17 11:00:35 +01:00
AK AK: Fix broken instrumentation code for StringImpl. 2019-02-17 10:35:48 +01:00
Applications LibGUI: Rename GEventLoop::exit() and GApplication::exit() to quit(). 2019-02-17 09:59:56 +01:00
Base Base: Adjust the OS logo icon a little bit. 2019-02-12 15:46:32 +01:00
Kernel Kernel: Give each FileDescriptor a chance to co-open sockets. 2019-02-17 11:00:35 +01:00
LibC Move WindowServer to userspace. 2019-02-17 00:13:47 +01:00
LibGUI LibGUI: Rename GEventLoop::exit() and GApplication::exit() to quit(). 2019-02-17 09:59:56 +01:00
Meta Meta: Update ReadMe with a new screenshot. :^) 2019-02-12 15:47:37 +01:00
SharedGraphics SharedGraphics: Assign a human-friendly name for mmapped GraphicsBitmap. 2019-02-17 09:41:26 +01:00
Userland Kernel: Remove tracking of bitmap memory. 2019-02-17 01:16:38 +01:00
WindowServer WindowServer: Close accepted sockets when the client has disconnected. 2019-02-17 10:59:58 +01:00
.gitignore Kernel: Much improved BochsVGA (BXVGA) support. 2019-02-06 10:17:26 +01:00
ReadMe.md Meta: Add some quick instructions for how to build and run this thing. 2019-02-17 09:45:39 +01:00

Serenity

x86 Unix-like operating system for IBM PC-compatibles.

About

I always wanted to write my own operating system, but I never took it seriously. Until now.

Screenshot

Screenshot as of 000ccc0

Current features

  • Pre-emptive multitasking
  • Compositing window server (in userspace)
  • ext2 filesystem support
  • mmap()
  • Unix-like libc and userland
  • Pseudoterminals
  • Event-driven GUI library
  • Other stuff I can't think of right now...

How do I get it to run?

I've only tested this on an Ubuntu 18.10 host with clang, so I'm not sure it works anywhere else. If you'd like to run it, here's how you'd get it to boot:

cd Kernel
./makeall.sh
sudo ./sync.sh
./run q          # Runs in QEMU
./run            # Runs in bochs

Author

License

Undecided. Probably something close to 2-clause BSD.