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gdbusconnection: Factor out signal_data_new_take()

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No functional changes, except that the implicit ownership-transfer
for the rule field becomes explicit (the local variable is set to NULL
afterwards).

Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie 2024-03-14 19:30:12 +00:00
parent 8dfea5609e
commit 816da60571
1 changed files with 32 additions and 10 deletions
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42
gio/gdbusconnection.c
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@ -336,6 +336,30 @@ typedef struct
GPtrArray *subscribers; /* (owned) (element-type SignalSubscriber) */
} SignalData;
static SignalData *
signal_data_new_take (gchar *rule,
gchar *sender,
gchar *sender_unique_name,
gchar *interface_name,
gchar *member,
gchar *object_path,
gchar *arg0,
GDBusSignalFlags flags)
{
SignalData *signal_data = g_new0 (SignalData, 1);
signal_data->rule = rule;
signal_data->sender = sender;
signal_data->sender_unique_name = sender_unique_name;
signal_data->interface_name = interface_name;
signal_data->member = member;
signal_data->object_path = object_path;
signal_data->arg0 = arg0;
signal_data->flags = flags;
signal_data->subscribers = g_ptr_array_new_with_free_func ((GDestroyNotify) signal_subscriber_unref);
return g_steal_pointer (&signal_data);
}
static void
signal_data_free (SignalData *signal_data)
{
@ -3578,16 +3602,14 @@ g_dbus_connection_signal_subscribe (GDBusConnection *connection,
goto out;
}
signal_data = g_new0 (SignalData, 1);
signal_data->rule = rule;
signal_data->sender = g_strdup (sender);
signal_data->sender_unique_name = g_strdup (sender_unique_name);
signal_data->interface_name = g_strdup (interface_name);
signal_data->member = g_strdup (member);
signal_data->object_path = g_strdup (object_path);
signal_data->arg0 = g_strdup (arg0);
signal_data->flags = flags;
signal_data->subscribers = g_ptr_array_new_with_free_func ((GDestroyNotify) signal_subscriber_unref);
signal_data = signal_data_new_take (g_steal_pointer (&rule),
g_strdup (sender),
g_strdup (sender_unique_name),
g_strdup (interface_name),
g_strdup (member),
g_strdup (object_path),
g_strdup (arg0),
flags);
g_ptr_array_add (signal_data->subscribers, subscriber);
g_hash_table_insert (connection->map_rule_to_signal_data,