Struct

GLibSourceCallbackFuncs

Description [src]

structGSourceCallbackFuncs{
void(*ref)(
gpointercb_data
);;
void(*unref)(
gpointercb_data
);;
void(*get)(
gpointercb_data,
GSource*source,
GSourceFunc*func,
gpointer*data
);;
}

The GSourceCallbackFuncs struct contains functions for managing callback objects.

Structure members

ref: void (* ref) ( gpointer cb_data ): Called when a reference is added to the callback object.
unref: void (* unref) ( gpointer cb_data ): Called when a reference to the callback object is dropped.
get: void (* get) ( gpointer cb_data, GSource* source, GSourceFunc* func, gpointer* data ): Called to extract the callback function and data from the callback object.