Callback Functions

To catch or handle an event, you create a C function called a callback function. In your DataBlade API module, you can register callback functions to handle recovery from events. The DataBlade API invokes a registered (and enabled) callback when the event associated with the callback occurs.

This section describes how to declare a callback function and how to write the body of a callback function. For more information on how to register callbacks, see Registering a Callback.