Function sys_kill

src/syscall.cpp:332–340

}

[[nodiscard]] auto sys_kill(int pid, int sig) -> int {
  auto result =
      TaskManagerSingleton::instance().SendSignal(static_cast<Pid>(pid), sig);
  if (!result.has_value()) {
    klog::Err("[Syscall] sys_kill failed: {}", result.error().message());
    return -1;
  }
  return 0;
}

[[nodiscard]] auto sys_sigaction(int signum, SignalHandler handler) -> int {
  SignalAction action;