* dbusbind.c (Fdbus_register_signal): Add match rule to

Vdbus_registered_objects_table.  (Bug#9581)
(Fdbus_register_method, Vdbus_registered_objects_table): Fix
docstring.

2 files changed, 12 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7435254b490..be80149139f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2011-09-24  Michael Albinus  <michael.albinus@gmx.de>
+
+        * dbusbind.c (Fdbus_register_signal): Add match rule to
+        Vdbus_registered_objects_table.  (Bug#9581)
+        (Fdbus_register_method, Vdbus_registered_objects_table): Fix
+        docstring.
+
 2011-09-24  Jim Meyering  <meyering@redhat.com>
 
         do not ignore write error for any output size
diff --git a/src/dbusbind.c b/src/dbusbind.c
index 227d4e647e9..14c1621e0ee 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -2145,7 +2145,7 @@ usage: (dbus-register-signal BUS SERVICE PATH INTERFACE SIGNAL HANDLER &rest ARG
 
   /* Create a hash table entry.  */
   key = list3 (bus, interface, signal);
-  key1 = list4 (uname, service, path, handler);
+  key1 = list5 (uname, service, path, handler, build_string (rule));
   value = Fgethash (key, Vdbus_registered_objects_table, Qnil);
 
   if (NILP (Fmember (key1, value)))
@@ -2177,7 +2177,7 @@ When DONT-REGISTER-SERVICE is non-nil, the known name SERVICE is not
 registered.  This means that other D-Bus clients have no way of
 noticing the newly registered method.  When interfaces are constructed
 incrementally by adding single methods or properties at a time,
-DONT-REGISTER-SERVICE can be use to prevent other clients from
+DONT-REGISTER-SERVICE can be used to prevent other clients from
 discovering the still incomplete interface.*/)
   (Lisp_Object bus, Lisp_Object service, Lisp_Object path,
    Lisp_Object interface, Lisp_Object method, Lisp_Object handler,
@@ -2319,6 +2319,9 @@ be called when a D-Bus message, which matches the key criteria,
 arrives (methods and signals), or a cons cell containing the value of
 the property.
 
+For signals, there is also a fifth element RULE, which keeps the match
+string the signal is registered with.
+
 In the second case, the key in the hash table is the list (BUS
 SERIAL).  BUS is either a Lisp symbol, `:system' or `:session', or a
 string denoting the bus address.  SERIAL is the serial number of the