NGI project: https://nlnet.nl/project/RedoxOS-Signals/

The goal of the process manager project is to move process tracking into userspace, including Process state and the various proc-related syscalls, e.g. kill and waitpid.

• Move process tracking into a userspace daemon, with session/group/process/thread hierarchy awareness
  • Pass basic tests for fork, exec, exit, pthread_create, and pthread_exit
  • Implement support for kill, sigqueue, and waitpid syscalls with process/group/all processes targets in the Process Manager
  • Pass a suite of process and signal compliance tests - a small number of defects permitted
• Add tracking of thread IDs for POSIX compliance, initially in the kernel, to be moved to the Process Manager at a later data
• Fix current issues with process/thread termination and resource leaks