{
{   The purpose of this request is to perform server job recovery, for the
{ specified server mainframe.  This process involves:
{ - Verifying that the job is still registered on the server mainframe.
{ - For all files attached in the job for this mainframe:
{     Verify that the file is still attached on the server mainframe and
{       return device manager information to the the client.
{     Updating the state and  lifetime of the file in the system file table,
{       the  segment descriptor table extended, and the cycle description on
{       the client mainframe.
{ - Advance the jobs lifetime on both the client and the server mainframe.
{
{    For any files in the attached on the server but not in the attached in the
{ cycle description on the client the file is detached from the server.
{
{    This routine currently assumes that job recovery is inhibited by the
{ caller of this routine.  It is not prepared to handle rollback.
{
{    DFP$RECOVER_JOB (SERVER_MAINFRAME_ID, STATUS)
{
{  SERVER_MAINFRAME_ID: (input)  This parameter specifies the name of the
{        server that this job is to perform job recovery for.
{
{  STATUS: (output) This parameter returns the request status.
{
