--- old/usr/src/tools/ctf/cvt/traverse.c	Wed Sep  4 06:59:36 2019
+++ /dev/null	Wed Sep  4 06:59:36 2019
@@ -1,226 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Routines used to traverse tdesc trees, invoking user-supplied callbacks
- * as the tree is traversed.
- */
-
-#include <stdio.h>
-#include <assert.h>
-
-#include "ctftools.h"
-#include "traverse.h"
-#include "memory.h"
-
-int (*tddescenders[])();
-int (*tdnops[])();
-
-int tdtraverse(tdesc_t *, tdesc_t **, tdtrav_data_t *);
-
-void
-tdtrav_init(tdtrav_data_t *tdtd, int *vgenp, tdtrav_cb_f *firstops,
-    tdtrav_cb_f *preops, tdtrav_cb_f *postops, void *private)
-{
-	tdtd->vgen = ++(*vgenp);
-	tdtd->firstops = firstops ? firstops : tdnops;
-	tdtd->preops = preops ? preops : tdnops;
-	tdtd->postops = postops ? postops : tdnops;
-	tdtd->private = private;
-}
-
-static int
-tdtrav_plain(tdesc_t *this, tdtrav_data_t *tdtd)
-{
-	return (tdtraverse(this->t_tdesc, &this->t_tdesc, tdtd));
-}
-
-static int
-tdtrav_func(tdesc_t *this, tdtrav_data_t *tdtd)
-{
-	fndef_t *fn = this->t_fndef;
-	int i, rc;
-
-	if ((rc = tdtraverse(fn->fn_ret, &fn->fn_ret, tdtd)) < 0)
-		return (rc);
-
-	for (i = 0; i < fn->fn_nargs; i++) {
-		if ((rc = tdtraverse(fn->fn_args[i], &fn->fn_args[i],
-		    tdtd)) < 0)
-			return (rc);
-	}
-
-	return (0);
-}
-
-static int
-tdtrav_array(tdesc_t *this, tdtrav_data_t *tdtd)
-{
-	ardef_t *ardef = this->t_ardef;
-	int rc;
-
-	if ((rc = tdtraverse(ardef->ad_contents, &ardef->ad_contents,
-	    tdtd)) < 0)
-		return (rc);
-
-	return (tdtraverse(ardef->ad_idxtype, &ardef->ad_idxtype, tdtd));
-}
-
-static int
-tdtrav_su(tdesc_t *this, tdtrav_data_t *tdtd)
-{
-	mlist_t *ml;
-	int rc = 0;
-
-	for (ml = this->t_members; ml; ml = ml->ml_next) {
-		if ((rc = tdtraverse(ml->ml_type, &ml->ml_type, tdtd)) < 0)
-			return (rc);
-	}
-
-	return (rc);
-}
-
-/*ARGSUSED*/
-int
-tdtrav_assert(tdesc_t *node, tdesc_t **nodep, void *private)
-{
-	assert(1 == 0);
-
-	return (-1);
-}
-
-tdtrav_cb_f tdnops[] = {
-	NULL,
-	NULL,			/* intrinsic */
-	NULL,			/* pointer */
-	NULL,			/* array */
-	NULL,			/* function */
-	NULL,			/* struct */
-	NULL,			/* union */
-	NULL,			/* enum */
-	NULL,			/* forward */
-	NULL,			/* typedef */
-	NULL,			/* typedef_unres */
-	NULL,			/* volatile */
-	NULL,			/* const */
-	NULL			/* restrict */
-};
-
-int (*tddescenders[])(tdesc_t *, tdtrav_data_t *) = {
-	NULL,
-	NULL,			/* intrinsic */
-	tdtrav_plain,		/* pointer */
-	tdtrav_array,		/* array */
-	tdtrav_func,		/* function */
-	tdtrav_su,		/* struct */
-	tdtrav_su,		/* union */
-	NULL,			/* enum */
-	NULL,			/* forward */
-	tdtrav_plain,		/* typedef */
-	NULL,			/* typedef_unres */
-	tdtrav_plain,		/* volatile */
-	tdtrav_plain,		/* const */
-	tdtrav_plain		/* restrict */
-};
-
-int
-tdtraverse(tdesc_t *this, tdesc_t **thisp, tdtrav_data_t *tdtd)
-{
-	tdtrav_cb_f travcb;
-	int (*descender)();
-	int descend = 1;
-	int rc;
-
-	if ((travcb = tdtd->firstops[this->t_type]) != NULL) {
-		if ((rc = travcb(this, thisp, tdtd->private)) < 0)
-			return (rc);
-		else if (rc == 0)
-			descend = 0;
-	}
-
-	if (this->t_vgen == tdtd->vgen)
-		return (1);
-	this->t_vgen = tdtd->vgen;
-
-	if (descend && (travcb = tdtd->preops[this->t_type]) != NULL) {
-		if ((rc = travcb(this, thisp, tdtd->private)) < 0)
-			return (rc);
-		else if (rc == 0)
-			descend = 0;
-	}
-
-	if (descend) {
-		if ((descender = tddescenders[this->t_type]) != NULL &&
-		    (rc = descender(this, tdtd)) < 0)
-			return (rc);
-
-		if ((travcb = tdtd->postops[this->t_type]) != NULL &&
-		    (rc = travcb(this, thisp, tdtd->private)) < 0)
-			return (rc);
-	}
-
-	return (1);
-}
-
-int
-iitraverse_td(iidesc_t *ii, tdtrav_data_t *tdtd)
-{
-	int i, rc;
-
-	if ((rc = tdtraverse(ii->ii_dtype, &ii->ii_dtype, tdtd)) < 0)
-		return (rc);
-
-	for (i = 0; i < ii->ii_nargs; i++) {
-		if ((rc = tdtraverse(ii->ii_args[i], &ii->ii_args[i],
-		    tdtd)) < 0)
-			return (rc);
-	}
-
-	return (1);
-}
-
-int
-iitraverse(iidesc_t *ii, int *vgenp, tdtrav_cb_f *firstops, tdtrav_cb_f *preops,
-    tdtrav_cb_f *postops, void *private)
-{
-	tdtrav_data_t tdtd;
-
-	tdtrav_init(&tdtd, vgenp, firstops, preops, postops, private);
-
-	return (iitraverse_td(ii, &tdtd));
-}
-
-int
-iitraverse_hash(hash_t *iihash, int *vgenp, tdtrav_cb_f *firstops,
-    tdtrav_cb_f *preops, tdtrav_cb_f *postops, void *private)
-{
-	tdtrav_data_t tdtd;
-
-	tdtrav_init(&tdtd, vgenp, firstops, preops, postops, private);
-
-	return (hash_iter(iihash, (int (*)())iitraverse_td, &tdtd));
-}
