An operating system written by Keeley Hoek as a hobby. It was inspired by Charlie Somerville's JSOS.
Design mantra is to "minimize assembly where doing so does not intrude on clarity".
- Multiboot 1
- Text UI
- Memory Managment Suite
- Page Frame Allocator
- Cache Allocator
- Page Mapping Manipulation
- Drivers
- PIT
- Keyboard
- PATA
- E1000 (Intel 825xx) Ethernet Driver
- Time
- Clock and Timer APIs
- Devices
- Unified Bus, Device and Driver APIs
- Networking (functional, in progress)
- DHCP support
- 4 layer packet switch
- Link layer (Ethernet)
- Network layer (IP, ARP)
- Transport layer (TCP, UDP)
- Application layer (ICMP, NBNS)
- Tasks and Threads (functional, in progress)
- Multitasking
- Scheduler
- System Calls (exit, fork, sleep, log, uptime)
- Tools:
- Secure Disk Erasure Tool
Currently K-OS accepts the following optional configuration options:
| CONFIG_OPTIMIZE | Remove assorted bugcheck code which would otherwise make the system unnecessarily slower |
| CONFIG_DEBUG_MM | Enable particularly expensive MM-related bugchecks |
Where not explicitly indicated otherwise, all files are licensed under the following terms:
Copyright (c) 2012-2013, Keeley Hoek
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.