ENV_FRU_OPEN_FAIL
envd_log(LOG_ERR, ENV_FRU_OPEN_FAIL, iofru_devname, errno);
envd_log(LOG_ERR, ENV_FRU_OPEN_FAIL, errno, path);
envd_log(LOG_CRIT, ENV_FRU_OPEN_FAIL,
envd_log(LOG_ERR, ENV_FRU_OPEN_FAIL, errno, path);