os.Path.size
os.Path.size() is used to return the file size:
CALL os.Path.size(f_name) RETURNING f_size
where
- f_name - a STRING variable standing for the file name,
- f_size - an INTEGER variable standing for the file size.
In case the function fails to get the file size, it returns the negative integer, -1.
When you specify a file name, be careful with its case.
UNIX is case-sensitive, so it will treat files which names come in different cases as separate files.
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