7711 SMF: Finish implementing support for degraded state

*** 197,206 ****
--- 197,210 ----
                                           status is the
                                           absence of required
                                           configuration files
                                           for an enabled
                                           service instance.
+        SMF_EXIT_MON_DEGRADE   97         Method encountered
+                                          some problems and
+                                          may not be fully
+                                          functional.
         SMF_EXIT_ERR_NOSMF     99         Method has been
                                           mistakenly invoked
                                           outside the smf(5)
                                           facility. Services
                                           that depend on
*** 444,449 ****
         aware.  This can be surprising to developers who expect seteuid(<non-
         zero UID>) to reduce privileges to basic or less.
  
  
  
!                                  June 6, 2016                    SMF_METHOD(5)
--- 448,453 ----
         aware.  This can be surprising to developers who expect seteuid(<non-
         zero UID>) to reduce privileges to basic or less.
  
  
  
!                                December 4, 2017                  SMF_METHOD(5)