FOPTNUM

FOPTNUM

Returns the number of information items available for a file

UNIX specifics: information items available

Syntax
Details

Syntax

FOPTNUM(file-id)

file-id: specifies the identifier that was assigned when the file was opened (generally by the FOPEN function).

Under UNIX, five information items are available for all types of files:

If you concatenate filenames, then an additional information item is available: File List.