dio_is_status_attribute_value_list

	status.i4.v = dio_is_status_attribute_value_list(list_id.i4.r,
							 attribute.i1a.r,
							 attr_status.i4a.r,
							 errors.i2a.r
							 [,attr_strings.i1a.r])

	This routine returns status attribute values for a list of devices.

	list_id		list ID returned from
			dio_build_status_attribute_value_list_c
			(Note:  This value will be set to zero if the
			 list is deleted.)
	attribute	desired null terminated attribute string
	attr_status	returned array of attribute status values
			(TRUE -> device is in the attribute state,
			 FALSE -> device is not in the attribute state,
			 DIO_NOATT -> attribute is not defined)
	errors		returned ACNET status values for each device in the list
	[attr_strings]	returned array of status attribute value strings
			(allow DIO_STATUS_SCALING_STATE_TEXT_LEN + 2 characters
			 per device)
			(default is NULL)

	This function returns status values as follows:

	OK			success
	DIO_MEMFAIL		memory allocation failure
	DIO_NOLIST		requested list does not exist
	negative value		ACNET format error indicating overall failure
	positive value		number of devices in error indicating partial
				success

	This function requires the following include files:

	diolib_h, acnet_errors_h

	Related functions:

	dio_build_status_attribute_value_list_c,
	dio_is_status_attribute_value_c,
	dio_is_status_attribute_state_value_c,
	dio_is_status_attribute_value_by_id_c, dio_status_scaling_info_c,
	dio_status_scaling_attributes_c,
	dio_raw_to_status_attribute_value_by_id_c,
	dio_raw_to_status_state_value_by_id_c,
	dio_find_status_scaling_attr_id_c,
	dio_find_status_scaling_attribute_c,
	dio_find_status_scaling_by_attr_id_c,
	dio_find_status_scaling_by_mask_c,
	dio_find_status_scaling_by_state_c, dio_pdb_sts, dio_get_pdb,
	dio_is_on_lst, dio_is_on(_c), dio_is_rdy_lst, dio_is_ready(_c),
	dio_is_rem_lst, dio_is_remote(_c), dio_is_pos_lst,
	dio_is_positive(_c), dio_is_ramping_list_c, dio_is_ramping_c,
	dio_status(_c), dio_sts_lst, dio_get_lst_raw(_c), dio_get_raw(_c),
	error_in_list(_c)

	C/C++ usage:

	static const char	attribute[] = "On/Off";
	char	attr_strings[NUM_DEVICES][DIO_STATUS_SCALING_STATE_TEXT_LEN+2];
	short	errors[NUM_DEVICES];
	int	status;
	int	list_id;
	int	attr_status[NUM_DEVICES];

	status = dio_is_status_attribute_value_list(&list_id,attribute,
						    attr_status,errors,
						    attr_strings);