diff options
| -rw-r--r-- | sys/kern/vfs_default.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/sys/kern/vfs_default.c b/sys/kern/vfs_default.c index 618ce56..3e9fc75 100644 --- a/sys/kern/vfs_default.c +++ b/sys/kern/vfs_default.c @@ -65,7 +65,8 @@ #include <vm/vnode_pager.h> #include <vm/vm_zone.h> -static int vop_nostrategy __P((struct vop_strategy_args *)); +static int vop_nolookup __P((struct vop_lookup_args *)); +static int vop_nostrategy __P((struct vop_strategy_args *)); /* * This vnode table stores what we want to do if the filesystem doesn't @@ -90,6 +91,7 @@ static struct vnodeopv_entry_desc default_vnodeop_entries[] = { { &vop_islocked_desc, (vop_t *) vop_noislocked }, { &vop_lease_desc, (vop_t *) vop_null }, { &vop_lock_desc, (vop_t *) vop_nolock }, + { &vop_lookup_desc, (vop_t *) vop_nolookup }, { &vop_open_desc, (vop_t *) vop_null }, { &vop_pathconf_desc, (vop_t *) vop_einval }, { &vop_poll_desc, (vop_t *) vop_nopoll }, @@ -154,9 +156,20 @@ int vop_panic(struct vop_generic_args *ap) { - printf("vop_panic[%s]\n", ap->a_desc->vdesc_name); - panic("Filesystem goof"); - return (0); + panic("filesystem goof: vop_panic[%s]", ap->a_desc->vdesc_name); +} + +static int +vop_nolookup(ap) + struct vop_lookup_args /* { + struct vnode *a_dvp; + struct vnode **a_vpp; + struct componentname *a_cnp; + } */ *ap; +{ + + *ap->a_vpp = NULL; + return (ENOTDIR); } /* |
