I want to inhibit all messages emanating from one of my files, but the -efile option is not working.
-efile option applies only to messages that are parameterized on a filename (e.g. messages 7, 305, 306, 307, 314, 404,405, 406, 537, 766). This option will inhibit messages about a file, not from within a file. To inhibit messages from within a header file, see our discussion of "library".