166092SpendryIf you plan on using union mounts, then you should consider replacing 2*67882Smckusickthree files in "libc/gen" in the C library with the files in "libc" 366092Spendryin this directory. The replacement version of opendir() automatically 4*67882Smckusickremoves duplicate names when a union stack is encountered. The other 5*67882Smckusicktwo files do special handling of whiteouts. You will then need to 6*67882Smckusickrebuild the C library and all commands. 766092Spendry 8*67882Smckusick@(#)README 8.2 (Berkeley) 11/04/94 9