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-rw-r--r--dbus/dbus-bus.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/dbus/dbus-bus.c b/dbus/dbus-bus.c
index fd569c2b..c7f43e8c 100644
--- a/dbus/dbus-bus.c
+++ b/dbus/dbus-bus.c
@@ -1424,6 +1424,13 @@ send_no_return_values (DBusConnection *connection,
*
* Currently there is no way to match against non-string arguments.
*
+ * A specialised form of wildcard matching on arguments is
+ * supported for path-like namespaces. If your argument match has
+ * a 'path' suffix (eg: "arg0path='/some/path/'") then it is
+ * considered a match if the argument exactly matches the given
+ * string or if one of them ends in a '/' and is a prefix of the
+ * other.
+ *
* Matching on interface is tricky because method call
* messages only optionally specify the interface.
* If a message omits the interface, then it will NOT match