Method

GLibSourceset_callback_indirect

Declaration [src] 

void
g_source_set_callback_indirect (
  GSource* source,
  gpointer callback_data,
  GSourceCallbackFuncs* callback_funcs
)

Description [src]

Sets the callback function storing the data as a refcounted callback “object”. This is used internally. Note that calling g_source_set_callback_indirect() assumes an initial reference count on callback_data, and thus callback_funcs->unref will eventually be called once more than callback_funcs->ref.

It is safe to call this function multiple times on a source which has already been attached to a context. The changes will take effect for the next time the source is dispatched after this call returns.

Parameters

callback_data

Type: gpointer

Pointer to callback data “object”.

The argument can be NULL.
The data is owned by the caller of the method.
callback_funcs

Type: GSourceCallbackFuncs

Functions for reference counting callback_data and getting the callback and data.

The data is owned by the caller of the method.