#include <db_cxx.h> void DbEnv::get_errpfx(const char **errpfxp);
The DbEnv::get_errpfx() method returns the error prefix that appears before error messages issued by Berkeley
DB. This error prefix is set using the
DbEnv::set_errpfx()
method.
The DbEnv::get_errpfx() method may be called at any time during the
life of the application.