/**
* g_datalist_remove_no_notify: (skip)
* @dl: a datalist.
* @k: the string identifying the data element.
*
* Removes an element, without calling its destroy notifier.
**/
gpointer
g_datalist_id_remove_no_notify (GData **datalist,
GQuark key_id)
{
gpointer ret_data = NULL;
g_return_val_if_fail (datalist != NULL, NULL);
if (key_id)
ret_data = g_data_set_internal (datalist, key_id, NULL, (GDestroyNotify) 42, NULL);
return ret_data;
}
/**
* g_datalist_remove_no_notify:
* @dl: a datalist.
* @k: the string identifying the data element.
*
* Removes an element, without calling its destroy notifier.
**/
gpointer
g_datalist_id_remove_no_notify (GData **datalist,
GQuark key_id)
{
gpointer ret_data = NULL;
g_return_val_if_fail (datalist != NULL, NULL);
G_LOCK (g_dataset_global);
if (key_id && g_dataset_location_ht)
ret_data = g_data_set_internal (datalist, key_id, NULL, (GDestroyNotify) 42, NULL);
G_UNLOCK (g_dataset_global);
return ret_data;
}
/**
* g_datalist_remove_data:
* @dl: a datalist.
* @k: the string identifying the data element.
*
* Removes an element using its string identifier. The data element's
* destroy function is called if it has been set.
**/
void
g_datalist_id_set_data_full (GData **datalist,
GQuark key_id,
gpointer data,
GDestroyNotify destroy_func)
{
g_return_if_fail (datalist != NULL);
if (!data)
g_return_if_fail (destroy_func == NULL);
if (!key_id)
{
if (data)
g_return_if_fail (key_id > 0);
else
return;
}
g_data_set_internal (datalist, key_id, data, destroy_func, NULL);
}
/**
* g_dataset_remove_data:
* @l: the location identifying the dataset.
* @k: the string identifying the data element.
*
* Removes a data element corresponding to a string. Its destroy
* function is called if it has been set.
**/
void
g_dataset_id_set_data_full (gconstpointer dataset_location,
GQuark key_id,
gpointer data,
GDestroyNotify destroy_func)
{
GDataset *dataset;
g_return_if_fail (dataset_location != NULL);
if (!data)
g_return_if_fail (destroy_func == NULL);
if (!key_id)
{
if (data)
g_return_if_fail (key_id > 0);
else
return;
}
G_LOCK (g_dataset_global);
if (!g_dataset_location_ht)
g_data_initialize ();
dataset = g_dataset_lookup (dataset_location);
if (!dataset)
{
dataset = g_slice_new (GDataset);
#ifdef GSTREAMER_LITE
if (dataset == NULL) {
G_UNLOCK (g_dataset_global);
return;
}
#endif // GSTREAMER_LITE
dataset->location = dataset_location;
g_datalist_init (&dataset->datalist);
g_hash_table_insert (g_dataset_location_ht,
(gpointer) dataset->location,
dataset);
}
g_data_set_internal (&dataset->datalist, key_id, data, destroy_func, dataset);
G_UNLOCK (g_dataset_global);
}
/**
* g_dataset_remove_no_notify:
* @l: the location identifying the dataset.
* @k: the string identifying the data element.
*
* Removes an element, without calling its destroy notifier.
**/
gpointer
g_dataset_id_remove_no_notify (gconstpointer dataset_location,
GQuark key_id)
{
gpointer ret_data = NULL;
g_return_val_if_fail (dataset_location != NULL, NULL);
G_LOCK (g_dataset_global);
if (key_id && g_dataset_location_ht)
{
GDataset *dataset;
dataset = g_dataset_lookup (dataset_location);
if (dataset)
ret_data = g_data_set_internal (&dataset->datalist, key_id, NULL, (GDestroyNotify) 42, dataset);
}
G_UNLOCK (g_dataset_global);
return ret_data;
}
/**
* g_datalist_remove_data:
* @dl: a datalist.
* @k: the string identifying the data element.
*
* Removes an element using its string identifier. The data element's
* destroy function is called if it has been set.
**/
void
g_datalist_id_set_data_full (GData **datalist,
GQuark key_id,
gpointer data,
GDestroyNotify destroy_func)
{
g_return_if_fail (datalist != NULL);
if (!data)
g_return_if_fail (destroy_func == NULL);
if (!key_id)
{
if (data)
g_return_if_fail (key_id > 0);
else
return;
}
G_LOCK (g_dataset_global);
if (!g_dataset_location_ht)
g_data_initialize ();
g_data_set_internal (datalist, key_id, data, destroy_func, NULL);
G_UNLOCK (g_dataset_global);
}