I am attempting to port the uucp contained in 4.2 over to a system 3, and I've found the old faithful dup2 system call in gwd.c. Is there a general purpose work-around under system 3 calls to simulate dup2's function? Thanks for the help. -- Lyle McElhaney (hao,brl-bmd,nbires,csu-cs,scgvaxd)!denelcor!lmc