xnu-4903.241.1.tar.gz

[apple/xnu.git] / bsd / miscfs / nullfs / nullfs.h

diff --git a/bsd/miscfs/nullfs/nullfs.h b/bsd/miscfs/nullfs/nullfs.h
index e29b9e69615f8aa6a9bc77e514b3137af1733c0b..80d8f174cb641f2e2ef70f8a279467ed8fcf0476 100644 (file)
--- a/bsd/miscfs/nullfs/nullfs.h
+++ b/bsd/miscfs/nullfs/nullfs.h
@@ -142,6 +142,8 @@ int null_getnewvnode(
     struct mount * mp, struct vnode * lowervp, struct vnode * dvp, struct vnode ** vpp, struct componentname * cnp, int root);
 void null_hashrem(struct null_node * xp);
 
+int nullfs_getbackingvnode(vnode_t in_vp, vnode_t* out_vpp);
+
 #define NULLVPTOLOWERVP(vp) (VTONULL(vp)->null_lowervp)
 #define NULLVPTOLOWERVID(vp) (VTONULL(vp)->null_lowervid)
 #define NULLVPTOMYVID(vp) (VTONULL(vp)->null_myvid)
@@ -150,9 +152,6 @@ extern struct vnodeopv_desc nullfs_vnodeop_opv_desc;
 
 extern vop_t * nullfs_vnodeop_p;
 
-// int     nullfs_install_filesys(void);
-// int     nullfs_uninstall_filesys(void);
-
 __END_DECLS
 
 #ifdef NULLFS_DEBUG