#include <db_cxx.h>

int 
DbEnv::log_cursor(DbLogc **cursorp, u_int32_t flags); 

The DbLogc object is the handle for a cursor into the log files, supporting sequential access to the records stored in log files. The handle is not free-threaded. Once the DbLogc::close() method is called, the handle may not be accessed again, regardless of that method's return.

For more information, see the DbLsn handle.