| Value | Meaning |
|---|---|
| NONE0 | No flags set. |
| NO_MATCH_RULE1 | Don't actually send the AddMatch D-Bus call for this signal subscription. This gives you more control over which match rules you add (but you must add them manually). |
| MATCH_ARG0_NAMESPACE2 | Match first arguments that contain a bus or interface name with the given namespace. |
| MATCH_ARG0_PATH4 | Match first arguments that contain an object path that is either equivalent to the given path, or one of the paths is a subpath of the other. |
Flags used when subscribing to signals via g_dbus_connection_signal_subscribe().