/**
 * File:
 *	cfg_freespace.scr
 *
 * Summary:
 *	Agent for getting the free space in the directory (in 1K blocks)
 *
 * Author:
 *	Lukas Ocilka <locilka@suse.cz>
 *
 * Access:
 *	read
 *
 * Example:
 *	Read(.system.freespace, "/tmp")
 *	(3752236)
 *
 *	Read(.system.freespace, "/abcd1")
 *	(-1) // Directory does not exist or is not a directory
 *
 *	Read(.system.freespace, "/abcd2")
 *	(-1) // Cannot find '/bin/df' binary
 *
 * Description:
 * 	Agent calls command '/bin/df $directory' and returns the available space
 * 	in 1K blocks. -1 is returned in case of any error, such as 'Directory does
 * 	not exist', 'Object is not a directory', '/bin/df does not exist on the
 * 	system' or 'Directory not defined'. Every error should appear in the y2log.
 *
 * $Id$
 *
 */
.system.freespace

`ag_freespace ()

