1If you plan on using union mounts, then you should consider replacing 2"libc/gen/opendir.c" in the C library with the file "libc.opendir.c" 3in this directory. The replacement version of opendir() automatically 4removes duplicate names when a union stack is encountered. You will 5then need to rebuild the C library and all commands. 6 7@(#)README 8.1 (Berkeley) 02/15/94 8