VOP_LINK         1293 kern/vfs_syscalls.c 	error = VOP_LINK(nd.ni_dvp, vp, &nd.ni_cnd);
VOP_LINK         1944 nfs/nfs_serv.c 		error = VOP_LINK(nd.ni_dvp, vp, &nd.ni_cnd);
VOP_LINK          216 sys/vnode_if.h int VOP_LINK(struct vnode *, struct vnode *, struct componentname *);