src: Add critical debug messages for debugging condition handling

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/service.c

@@ -1427,11 +1427,13 @@ restart:
 				char name[MAX_COND_LEN];
 
 				mkcond(svc, name, sizeof(name));
+				_d("Reassert condition %s", name);
 				cond_set_path(cond_path(name), COND_ON);
 			}
 			break;
 
 		case COND_OFF:
+			_d("Condition for %s is off, sending SIGCONT + SIGTERM", svc->name);
 			kill(svc->pid, SIGCONT);
 			service_stop(svc);
 			break;

src/svc.c

@@ -60,6 +60,7 @@ static void svc_gc(void *arg)
 			continue;
 
 		TAILQ_REMOVE(&gc_list, svc, link);
+		_d("Cleaning out %s, clearing any conditions ...", svc->name);
 		cond_clear(mkcond(svc, cond, sizeof(cond)));
 		free(svc);
 	}