dm_db_set_busy_handler Function

public function dm_db_set_busy_handler(db, callback, client_data) result(rc)

Sets SQLite busy callback that is invoked whenever the database is busy.

The dummy argument client_data is passed to the callback function. The callback may return 0 to signal that no more invocations are desired.

The function returns E_DB on error.

Arguments

Type	Intent	Optional	Attributes		Name
type(db_type),	intent(inout)			::	db	Database type.
procedure(dm_db_busy_handler)				::	callback	Callback function.
type(c_ptr),	intent(in)			::	client_data	C pointer to client data.

Return Value integer