$io.setLength

Set the length of a file.

Syntax	$io{setLength}{file_name}{new_length} $io.setLength{file_name}{new_length}
Documentation	Set the length of a file. Parameters: setLength, a flag to indicate that the length of the specified file is to be changed. file_name, the name of the file whos length is to be changed (see the note about the filename syntax at the end of this document). new_length, the new length of the file. NOTE: If the present length of the file as returned by the $io{getLength}{file_name} method is greater than the 'new_length' argument then the file will be truncated. If the present length of the file as returned by the $io{getLength}{file_name} method is smaller than the 'new_length' argument then the file will be extended. In this case, the contents of the extended portion of the file are not defined.
Examples

Group	Special
Minimum required transaction-mode:	UPDATE=IO
Required scripting permission of the developer	PERMISSION_FL_BASIC
Minimum parameters	2
Maximum parameters	2