Plan 9 from User Space /usr/local/plan9/src/libplumb

--rwxr-xr-x M 0  glenda sys 1861 Sep  1 13:16 event.c*
--rw-r--r-- M 0  glenda sys 2895 Sep  1 13:16 fid.c
--rwxr-xr-x M 0  glenda sys 5482 Sep  1 13:16 mesg.c*
--rwxr-xr-x M 0  glenda sys  126 Sep  1 13:16 mkfile*
--rw-r--r-- M 0  glenda sys   74 Sep  1 13:16 portdate