When freeing one of the collections such as GArray, GPtrArray, GSList,
etc. it is common that the items inside the connections must be
freed/unrefed too.
The previous code often iterated over the collection first with
e.g. g_ptr_array_foreach and passing e.g. g_free as GFunc argument.
For one, this has the problem, that g_free has a different signature
GDestroyNotify then the expected GFunc. Moreover, this can be
simplified either by setting a clear function
(g_ptr_array_set_clear_func) or by passing the destroy function to the
free function (g_slist_free_full).
Signed-off-by: Thomas Haller <thaller@redhat.com>
Add the necessary annotations (the mininum required, that is those
on return values. NULL parameters or container types may require
more), and the Autotools stuff to get a NetworkManager GIR for
libnm-util and a NMClient for libnm-glib.
* nm-object.c
- (nm_object_queue_notify): don't notify multiple times for the same
property
* nm-object-private.h
- (handle_ptr_array_return): return NULL if the given array is NULL or
if it has zero elements
* nm-ip4-config.c
- (finalize): use g_ptr_array_foreach() when freeing domains
- (nm_ip4_config_get_domains): use handle_ptr_array_return()
* nm-active-connection.c
- (nm_active_connection_get_devices): use handle_ptr_array_return()
* nm-device-802-11-wireless.c
nm-device-802-11-wireless.h
- (nm_device_802_11_wireless_get_access_points): return const; use
handle_ptr_array_return()
* nm-types.c
- (nm_object_array_demarshal): always create an array, even of length
zero, to distinguish between "NM returned no items" and "haven't
asked NM yet"
* nm-client.c
- (dispose): free active connections too
- (proxy_name_owner_changed): free active connections too when NM goes
away
- (nm_client_get_devices): return const; use handle_ptr_array_return()
- (nm_client_get_active_connections): use handle_ptr_array_return()
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3506 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Massive fixup of libnm-glib to:
a) have all objects (with the exception of VPN) cache their properties and
update them asynchronously on PropertiesChanged signals from NM
b) return internal const data for most attributes/properties instead of
allocated values that the caller must free
c) cache wrapped objects such that a given D-Bus path will always map to the
same GObject returned by libnm-glib
d) remove a few signals and move them to GObject property notifications
e) match recent NM D-Bus API changes for activation/deactivation
f) remove some private functions from libnm-glib headers
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3491 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
