Konstantin Belousov 9fb9c623a6 In tmpfs_readdir(), normalize handling of the directory entries that
either overflow the supplied buffer, or cause uiomove fail.
Do not advance cached de when directory entry was not copied out.
Do not return EOF when no entries could be copied due to first entry
too large for supplied buffer, signal EINVAL instead.

Reported by:	Beat G?tzi <beat chruetertee ch>
MFC after:	1 week
2011-01-20 09:39:16 +00:00
..
2010-08-22 05:36:06 +00:00