Another VFS cleanup "kilo commit"

1.  Remove VOP_UPDATE, it is (also) an UFS/{FFS,LFS,EXT2FS,MFS}
    intereface function, and now lives in the ufsmount structure.

2.  Remove VOP_SEEK, it was unused.

3.  Add mode default vops:

    VOP_ADVLOCK          vop_einval
    VOP_CLOSE            vop_null
    VOP_FSYNC            vop_null
    VOP_IOCTL            vop_enotty
    VOP_MMAP             vop_einval
    VOP_OPEN             vop_null
    VOP_PATHCONF         vop_einval
    VOP_READLINK         vop_einval
    VOP_REALLOCBLKS      vop_eopnotsupp

    And remove identical functionality from filesystems

4.   Add vop_stdpathconf, which returns the canonical stuff.  Use
     it in the filesystems.  (XXX: It's probably wrong that specfs
     and fifofs sets this vop, shouldn't it come from the "host"
     filesystem, for instance ufs or cd9660 ?)

5.   Try to make system wide VOP functions have vop_* names.

6.   Initialize the um_* vectors in LFS.

(Recompile your LKMS!!!)

1 files changed, 1 insertions, 37 deletions

diff --git a/sys/nfs/nfs_vnops.c b/sys/nfs/nfs_vnops.c
index 53e65ea..9019bf4 100644
--- a/sys/nfs/nfs_vnops.c
+++ b/sys/nfs/nfs_vnops.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)nfs_vnops.c	8.16 (Berkeley) 5/27/95
- * $Id: nfs_vnops.c,v 1.66 1997/10/15 13:23:35 phk Exp $
+ * $Id: nfs_vnops.c,v 1.67 1997/10/16 10:49:01 phk Exp $
  */
 
 
@@ -98,7 +98,6 @@ static int	nfsfifo_read __P((struct vop_read_args *));
 static int	nfsfifo_write __P((struct vop_write_args *));
 static int	nfsspec_close __P((struct vop_close_args *));
 static int	nfsfifo_close __P((struct vop_close_args *));
-static int	nfs_ioctl __P((struct vop_ioctl_args *));
 #define nfs_poll vop_nopoll
 static int	nfs_flush __P((struct vnode *,struct ucred *,int,struct proc *,int));
 static int	nfs_setattrrpc __P((struct vnode *,struct vattr *,struct ucred *,struct proc *));
@@ -127,7 +126,6 @@ static	int	nfs_sillyrename __P((struct vnode *,struct vnode *,struct componentna
 static int	nfsspec_access __P((struct vop_access_args *));
 static int	nfs_readlink __P((struct vop_readlink_args *));
 static int	nfs_print __P((struct vop_print_args *));
-static int	nfs_pathconf __P((struct vop_pathconf_args *));
 static int	nfs_advlock __P((struct vop_advlock_args *));
 static int	nfs_bwrite __P((struct vop_bwrite_args *));
 /*
@@ -147,7 +145,6 @@ static struct vnodeopv_entry_desc nfsv2_vnodeop_entries[] = {
 	{ &vop_getattr_desc,		(vop_t *) nfs_getattr },
 	{ &vop_getpages_desc,		(vop_t *) nfs_getpages },
 	{ &vop_inactive_desc,		(vop_t *) nfs_inactive },
-	{ &vop_ioctl_desc,		(vop_t *) nfs_ioctl },
 	{ &vop_islocked_desc,		(vop_t *) vop_noislocked },
 	{ &vop_lease_desc,		(vop_t *) nullop },
 	{ &vop_link_desc,		(vop_t *) nfs_link },
@@ -157,7 +154,6 @@ static struct vnodeopv_entry_desc nfsv2_vnodeop_entries[] = {
 	{ &vop_mknod_desc,		(vop_t *) nfs_mknod },
 	{ &vop_mmap_desc,		(vop_t *) nfs_mmap },
 	{ &vop_open_desc,		(vop_t *) nfs_open },
-	{ &vop_pathconf_desc,		(vop_t *) nfs_pathconf },
 	{ &vop_poll_desc,		(vop_t *) nfs_poll },
 	{ &vop_print_desc,		(vop_t *) nfs_print },
 	{ &vop_read_desc,		(vop_t *) nfs_read },
@@ -167,7 +163,6 @@ static struct vnodeopv_entry_desc nfsv2_vnodeop_entries[] = {
 	{ &vop_remove_desc,		(vop_t *) nfs_remove },
 	{ &vop_rename_desc,		(vop_t *) nfs_rename },
 	{ &vop_rmdir_desc,		(vop_t *) nfs_rmdir },
-	{ &vop_seek_desc,		(vop_t *) nullop },
 	{ &vop_setattr_desc,		(vop_t *) nfs_setattr },
 	{ &vop_strategy_desc,		(vop_t *) nfs_strategy },
 	{ &vop_symlink_desc,		(vop_t *) nfs_symlink },
@@ -2932,25 +2927,6 @@ done:
 }
 
 /*
- * Return POSIX pathconf information applicable to nfs.
- *
- * The NFS V2 protocol doesn't support this, so just return EINVAL
- * for V2.
- */
-/* ARGSUSED */
-static int
-nfs_pathconf(ap)
-	struct vop_pathconf_args /* {
-		struct vnode *a_vp;
-		int a_name;
-		int *a_retval;
-	} */ *ap;
-{
-
-	return (EINVAL);
-}
-
-/*
  * NFS advisory byte-level locks.
  * Currently unsupported.
  */
@@ -3312,15 +3288,3 @@ nfsfifo_close(ap)
 	}
 	return (VOCALL(fifo_vnodeop_p, VOFFSET(vop_close), ap));
 }
-
-static int
-nfs_ioctl(ap)
-	struct vop_ioctl_args *ap;
-{
-
-	/*
-	 * XXX we were once bogusly enoictl() which returned this (ENOTTY).
-	 * Probably we should return ENODEV.
-	 */
-	return (ENOTTY);
-}