Struct

GLibSourceCallbackFuncs

Description [src]

struct GSourceCallbackFuncs {
  void (* ref) (
    gpointer cb_data
  );
  void (* unref) (
    gpointer cb_data
  );
  void (* get) (
    gpointer cb_data,
    GSource* source,
    GSourceFunc* func,
    gpointer* data
  );
}

The GSourceCallbackFuncs struct contains functions for managing callback objects.

Structure members

ref: Called when a reference is added to the callback object.
unref: Called when a reference to the callback object is dropped.
get: Called to extract the callback function and data from the callback object.