ScaraOS Changelog

New in version 0.0.6

October 6th, 2010
  • This version implements a protected userspace environment and full context switching between user and kernel space.
  • It implements and uses semaphores to correctly protect kernel data structures.
  • It implements open/close/read/write system calls.
  • It includes a /bin/cat userspace tool that can display the README file from the floppy image.
  • Numerous other errors were fixed in VFS and core x86 code.