Does fileDelete() have a mode attribute?

The Lucee docs indicate that fileDelete() takes only one argument, the file path.

fileUpload() also takes a mode attribute. I just now see that the Lucee docs say the attribute “Applies only to Solaris and HP-UX.”

For fileUpload(), is the mode attribute necessary for Linux servers? I have the same question for fileDelete(). My recollection is that the mode attribute was required on Linux servers for the cffile variations of upload and delete, so I’ve assumed it would also be required for these functions. Any guidance would be appreciated.