Module Name:	src
Committed By:	pooka
Date:		Thu Jan 11 01:01:55 UTC 2007

Modified Files:
	src/lib/libpuffs: Makefile pnode.c puffs.h subr.c
Added Files:
	src/lib/libpuffs: null.c

Log Message:
Add preliminary code for a nullfs layer, which can be used to mount
a directory hierarchy to another point, just like with the kernel
nullfs.  This is not really a layering scheme yet, but it should
evolve into one.  Currently it can just be used to do 1:1 mapping.


To generate a diff of this commit:
cvs rdiff -r1.7 -r1.8 src/lib/libpuffs/Makefile
cvs rdiff -r0 -r1.1 src/lib/libpuffs/null.c
cvs rdiff -r1.1 -r1.2 src/lib/libpuffs/pnode.c
cvs rdiff -r1.22 -r1.23 src/lib/libpuffs/puffs.h
cvs rdiff -r1.12 -r1.13 src/lib/libpuffs/subr.c

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