- Remove unneeded include of sys/ipl.h. - Lock the process before calling killproc() to kill it for exceeding the   maximum CPU limit.
- Remove unneeded include of sys/ipl.h.
- Lock the process before calling killproc() to kill it for exceeding the
  maximum CPU limit.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase