David Greenman e0e9c42112 Implemented filesystem clean bit via: ... machdep.c: Changed printf's a little and call vfs_unmountall() if the sync was successful. cd9660_vfsops.c, ffs_vfsops.c, nfs_vfsops.c, lfs_vfsops.c: Allow dismount of root FS. It is now disallowed at a higher level. vfs_conf.c: Removed unused rootfs global. vfs_subr.c: Added new routines vfs_unmountall and vfs_unmountroot. Filesystems are now dismounted if the machine is properly rebooted. ffs_vfsops.c: Toggle clean bit at the appropriate places. Print warning if an unclean FS is mounted. ffs_vfsops.c, lfs_vfsops.c: Fix bug in selecting proper flags for VOP_CLOSE(). vfs_syscalls.c: Disallow dismounting root FS via umount syscall.		1994-08-20 16:03:26 +00:00
..
cd9660	Implemented filesystem clean bit via:	1994-08-20 16:03:26 +00:00
deadfs
fdescfs
fifofs
nullfs	1) cleaned up after Garrett - fixed more redundant declarations, changed	1994-08-20 03:49:02 +00:00
portalfs	1) cleaned up after Garrett - fixed more redundant declarations, changed	1994-08-20 03:49:02 +00:00
procfs	Fix up some sloppy coding practices:	1994-08-18 22:36:09 +00:00
specfs	Changed B_AGE policy to work correctly in a world with relatively large	1994-08-08 09:11:44 +00:00
umapfs	1) cleaned up after Garrett - fixed more redundant declarations, changed	1994-08-20 03:49:02 +00:00
unionfs