print debug message if copy is truncated
. increased buffer in lookup() to be PATH_MAX instead of NAME_MAX
. sanity check in fetch_name() in vfs to see if name fits, and
is null-terminated
. first check i < NAME_MAX, then string[i] in search_dir, as we're
not supposed to look at string[NAME_MAX]
. corrected device match for unmount (otherwise unmount would
proceed with bogus mount slot, often sending messages to 0 (PM))
. added some sanity checking to fs process number
. made fs_sendrec PRIVATE to request.c