979 #define CHKERRQI(incall, ierr) \  argument
980   if (ierr) incall = PETSC_FALSE;
986   static PetscBool  incall = PETSC_FALSE;  in DMLabelViewFromOptionsOnComm_Private()  local
990   if (incall) PetscFunctionReturn(PETSC_SUCCESS);  in DMLabelViewFromOptionsOnComm_Private()
991   incall = PETSC_TRUE;  in DMLabelViewFromOptionsOnComm_Private()
992 …CHKERRQI(incall, PetscOptionsCreateViewer(comm, ((PetscObject)label)->options, ((PetscObject)label…  in DMLabelViewFromOptionsOnComm_Private()
994     CHKERRQI(incall, PetscViewerPushFormat(viewer, format));  in DMLabelViewFromOptionsOnComm_Private()
995     CHKERRQI(incall, DMLabelView(label, viewer));  in DMLabelViewFromOptionsOnComm_Private()
996     CHKERRQI(incall, PetscViewerPopFormat(viewer));  in DMLabelViewFromOptionsOnComm_Private()
997     CHKERRQI(incall, PetscViewerDestroy(&viewer));  in DMLabelViewFromOptionsOnComm_Private()
999   incall = PETSC_FALSE;  in DMLabelViewFromOptionsOnComm_Private()