dlhandle = dlopen(engine_path, RTLD_LAZY);
if (!dlhandle)
log_info("Engine %s not found; Either name is invalid, was not built, or fio-engine-%s package is missing.\n",
dlhandle = dlopen(engine_path, RTLD_LAZY);
if (!dlhandle)
log_info("Engine %s not found; Either name is invalid, was not built, or fio-engine-%s package is missing.\n",