Function

GioPollableSourceFunc

Declaration

gboolean
(* GPollableSourceFunc) (
  GObject* pollable_stream,
  gpointer user_data
)

Description

This is the function type of the callback used for the GSource returned by g_pollable_input_stream_create_source() and g_pollable_output_stream_create_source().

Available since:

2.28

Parameters

`pollable_stream`	`GObject`
	The `GPollableInputStream` or `GPollableOutputStream`.
	The data is owned by the caller of the function.
`user_data`	`gpointer`
	Data passed in by the user.
	The argument can be `NULL`.

Return value

Returns:	`gboolean`
	It should return `FALSE` if the source should be removed.