Function

GObjectsource_set_dummy_callback

Declaration [src]

void
g_source_set_dummy_callback (
  GSource* source
)

Description [src]

Sets a dummy callback for source. The callback will do nothing, and if the source expects a #gboolean return value, it will return TRUE. (If the source expects any other type of return value, it will return a 0/NULL value; whatever g_value_init() initializes a GValue to for that type.)

If the source is not one of the standard GLib types, the closure_callback and closure_marshal fields of the GSourceFuncs structure must have been filled in with pointers to appropriate functions.

Parameters

source GSource
 

The source.

 The data is owned by the caller of the function.