handle_warning

    handle_warning  3636 modules/up/src/rpsl/rpsl/rpsl.l.cc       handle_warning("Warning: attribute %s of class %s is now obsolete\n",
    handle_warning  1477 modules/up/src/rpsl/rpsl/rpsl.y       handle_warning("Warning: unknown protocol %s, BGP4 assumed.\n", $2);
    handle_warning  1490 modules/up/src/rpsl/rpsl/rpsl.y       handle_warning("Warning: unknown protocol %s, BGP4 assumed.\n", $2);
    handle_warning  3389 modules/up/src/rpsl/rpsl/rpsl.y.cc       handle_warning("Warning: unknown protocol %s, BGP4 assumed.\n", yyvsp[0].string);
    handle_warning  3406 modules/up/src/rpsl/rpsl/rpsl.y.cc       handle_warning("Warning: unknown protocol %s, BGP4 assumed.\n", yyvsp[0].string);