u21a3 user exit

The u21a3 user exit opens a file, or reads the next attribute from a file.

Syntax

result = iconv(file.ref, ’u21a3’)
var = oconv(’’, ’u21a3’)

If used in an iconv, it opens a file.

If the open was successful, result contains a 1.

If used in an oconv, it reads the next attribute.

result = iconv(’bp fdisk’, u21a3’)
var = oconv(’’, ’u21a3’)

Opens the file bp, fdisk, and reads the next attribute into the variable.