7653 tmpfs: calling unlink() on a directory which isn't empty should fail

*** 88,97 ****
--- 88,102 ----
         EBUSY
                         The entry to be unlinked is the mount point for a
                         mounted file system.
  
  
+        EEXIST
+                        The entry to be unlinked is a directory which is not
+                        empty.
+ 
+ 
         EFAULT
                         The path argument points to an illegal address.
  
  
         EILSEQ
*** 178,183 ****
         rm(1), close(2), link(2), open(2), rmdir(2), remove(3C), attributes(5),
         privileges(5), fsattr(5)
  
  
  
!                                  May 18, 2007                        UNLINK(2)
--- 183,188 ----
         rm(1), close(2), link(2), open(2), rmdir(2), remove(3C), attributes(5),
         privileges(5), fsattr(5)
  
  
  
!                                December 7, 2016                      UNLINK(2)