mco_unregister_eventname_handler

This function unregisters a call-back function that you previously registered.

Prototype

 
    MCO_RET	mco_unregister_eventname_handler(	/*IN*/ mco_trans_h trans, 
                              /*IN*/ mco_eventname_handler);
 

Arguments

trans	A transaction handle returned by mco_trans_start()
mco_eventname_handler	A pointer to the handler function

Description

This function unregisters a call-back function that you previously registered. Once unregistered, the handler will not be invoked for future eventname events. Eventname is specified in your database definition. See the example below.

Return Codes

MCO_S_OK	The handler was registered successfully
MCO_E_ACCESS	Transaction is not MCO_READ_WRITE
MCO_ERR_EV_SYN

Related Topics