Module Name:	syssrc
Committed By:	itojun
Date:		Sat Jan 27 10:39:33 UTC 2001

Modified Files:
	syssrc/sys/net: route.c route.h

Log Message:
cleanup cloned route when parent route (RTF_CLONING) goes away.
adds rt_parent to link parent from child (like NRL did, ours do refcnt
rt_refcnt properly).

bsdi rt_walkbranch would speedup the processing, but since the code will not
be visited too frequently, the current code (with rt_walktree) should be okay.


To generate a diff of this commit:
cvs rdiff -r1.40 -r1.41 syssrc/sys/net/route.c
cvs rdiff -r1.25 -r1.26 syssrc/sys/net/route.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.