CVS commit: src/sys/fs

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Sun Oct 22 22:43:23 UTC 2006

Modified Files:
        src/sys/fs: Makefile
Added Files:
        src/sys/fs/puffs: Makefile files.puffs puffs_msgif.c puffs_msgif.h
            puffs_subr.c puffs_sys.h puffs_vfsops.c puffs_vnops.c

Log Message:
kernel portion of puffs - the Pass-to-Userspace Framework File System.
It contains the VFS attachment and userspace message-passing interface.

This work was initially started and completed for Google SoC 2005
and tweaked to work a bit better in the past few weeks.  While
being far from complete, it is functional enough to be able and
stable to host a fairly general-purpose in-memory file system in
userspace.  Even so, puffs should be considered experimental and
no binary compatibility for interfaces or crash-freedom or zero
security implications should be relied upon just yet.

The GSoC project was mentored by William Studenmund and the final
review for the code was done by Christos.


To generate a diff of this commit:
cvs rdiff -r1.12 -r1.13 src/sys/fs/Makefile
cvs rdiff -r0 -r1.1 src/sys/fs/puffs/Makefile src/sys/fs/puffs/files.puffs \
    src/sys/fs/puffs/puffs_msgif.c src/sys/fs/puffs/puffs_msgif.h \
    src/sys/fs/puffs/puffs_subr.c src/sys/fs/puffs/puffs_sys.h \
    src/sys/fs/puffs/puffs_vfsops.c src/sys/fs/puffs/puffs_vnops.c

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