ange-ftp-file-sizeange-ftp-file-size is a compiled Lisp function in `
ange-ftp.el'. (ange-ftp-file-size FILE &optional ASCII-MODE) Return the size of remote file FILE. Return -1 if can't get it. If ascii-mode is non-nil, return the size with the extra octets that need to be inserted, one at the end of each line, to provide correct end-of-line semantics for a transfer using TYPE=A. The default is nil, so return the size on the remote host exactly. See RFC 3659.