Awesome

flos operating system

flos is Plan9, Unix and Xok/Aegis inspired hobby operating system. This project haven't its specification but just ideas which may be useful in future versions. This repository contains implementation of kernel and some libraries. I hope that I won't abandon this project like I did with old one (my bad).

Note from future: I did abandon this project since it reimplemented already used POSIX etc stuff. Currently I'm working on my own language (cell) compiler and experiementing with minimal libraries in Plan9 style.

Despite being simplistic this project helped me get two jobs.

Notable features:

• gcc-cc: automatic gcc compiler (not mine)
• static kernel page directory
• universal bitmap for unsed/unused pages (better code exists somewhere!)

Have fun!

Licenses

flos kernel is licensed under GNU GPL v3 WITHOUT ANY WARRANTY

flos operating system and kernel
Copyright (C) 2010 - 2014  Armands Skolmeisters

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Some code are Public Domain (search for "@copyright Public Domain" in header)

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org/>

Some code is licensed under beerware license :)

As long as you retain this notice you can do whatever you want with
this stuff. If we meet some day, and you think this stuff is worth it,
you can buy me a beer in return

Author

Armands Skolmeisters (Arseniuss) <arseniuss@arseniuss.id.lv>