/**
* g_socket_control_message_get_level:
* @message: a #GSocketControlMessage
*
* Returns the "level" (i.e. the originating protocol) of the control message.
* This is often SOL_SOCKET.
*
* Returns: an integer describing the level
*
* Since: 2.22
*/
int
g_socket_control_message_get_level (GSocketControlMessage *message)
{
g_return_val_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message), 0);
return G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->get_level (message);
}
/**
* g_socket_control_message_serialize:
* @message: a #GSocketControlMessage
* @data: A buffer to write data to
*
* Converts the data in the message to bytes placed in the
* message.
*
* @data is guaranteed to have enough space to fit the size
* returned by g_socket_control_message_get_size() on this
* object.
*
* Since: 2.22
*/
void
g_socket_control_message_serialize (GSocketControlMessage *message,
gpointer data)
{
g_return_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message));
G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->serialize (message, data);
}
/**
* gst_buffer_add_net_control_message_meta:
* @buffer: a #GstBuffer
* @message: a @GSocketControlMessage to attach to @buffer
*
* Attaches @message as metadata in a #GstNetControlMessageMeta to @buffer.
*
* Returns: (transfer none): a #GstNetControlMessageMeta connected to @buffer
*/
GstNetControlMessageMeta *
gst_buffer_add_net_control_message_meta (GstBuffer * buffer,
GSocketControlMessage * message)
{
GstNetControlMessageMeta *meta;
g_return_val_if_fail (GST_IS_BUFFER (buffer), NULL);
g_return_val_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message), NULL);
meta =
(GstNetControlMessageMeta *) gst_buffer_add_meta (buffer,
GST_NET_CONTROL_MESSAGE_META_INFO, NULL);
meta->message = g_object_ref (message);
return meta;
}
