must do the lookup for RENAME as well as CREATE

merge in vnodes

KTRACE code

move handling of `..' to prove concept and improve performance

geteblk => malloc, so m_bufp => m_fs as it should be

replace geteblk with malloc/free

working with pack labels

add ifdefs for dev_bsize (almost working)

4.3BSD release version

always round down directory offset to a DIRBLK boundry

clean up block comment at top;
must check both ICHG and IMOD to determine if inode has been modified!

lint

rename nch to avoid name conflict

lint and cleanups from Sam

initialize before use

Add copyright

return ENAMETOOLONG where appropriate; return EINVAL if 8th bit is set in name

cleanup and tighter semantic checking for blkatoff()

properly handle cacheing in the presence of `chroot';
be more selective with docache flag;
avoid bcopy of found directory name

insure that directories are always a multiple of DIRBLKSIZ in size

prevent infinite loops in dirempty() with trashed directories

shrinking directories (from kre)

add cacheinvalall() to invalidate the entire namei cache

fix "bread 0" panic: must check for cache ptr past end of directory after ICHG

Change to includes. no more ../h