keep track of parent union node, so allowing .. to refer to
authorJan-Simon Pendry <pendry@ucbvax.Berkeley.EDU>
Sat, 18 Jun 1994 00:43:17 +0000 (16:43 -0800)
committerJan-Simon Pendry <pendry@ucbvax.Berkeley.EDU>
Sat, 18 Jun 1994 00:43:17 +0000 (16:43 -0800)
commit64c9fefcee2c5b7ab3f179117b855903cadc3082
tree845d112b0060bbd2b174b3ff3fb3598d605c09c0
parenta49a6870432b3081fbe921e47c5ec45a5d0d7ade
keep track of parent union node, so allowing .. to refer to

SCCS-vsn: sys/miscfs/union/union.h 8.6
SCCS-vsn: sys/miscfs/union/union_subr.c 8.11
usr/src/sys/miscfs/union/union.h
usr/src/sys/miscfs/union/union_subr.c