PWRCTL_DEV_PHYS_PATH
if (nvlist_lookup_string(attr_list, PWRCTL_DEV_PHYS_PATH,
err = nvlist_add_string(attr_list, PWRCTL_DEV_PHYS_PATH, pathname);
PWRCTL_DEV_PHYS_PATH, EC_PWRCTL, ESC_PWRCTL_POWER_BUTTON);
err = nvlist_add_string(attr_list, PWRCTL_DEV_PHYS_PATH, pathname);
PWRCTL_DEV_PHYS_PATH, EC_PWRCTL, ev);