.\"get the size of a file .DT file_size Discworld driver help file_size Name .SI 5 file_size() - get the size of a file .EI Synopsis .SI 5 int file_size( string file ); .EI Description .SP 5 5 file_size() returns the size of file <file> in bytes. Size -1 indicates that <file> either does not exist, or that it is not readable by you. Size -2 indicates that <file> is a directory. .EP