MFC: following 2 commits:
[dragonfly.git] / usr.bin / du / 
treed5a3e4b48cdb60227f567d31a5ba7b310f80c346
drwxr-xr-x   ..
-rw-r--r-- 250 Makefile
-rw-r--r-- 4632 du.1
-rw-r--r-- 13773 du.c