IoFunc

Specifies the type of function passed to g_io_add_watch() or g_io_add_watch_full(), which is called when the requested condition on a #GIOChannel is satisfied.

• param source the #GIOChannel event source

• param condition the condition which has been satisfied

• param data user data set in g_io_add_watch() or g_io_add_watch_full()

• return the function should return false if the event source should be removed