1 files changed, 0 insertions, 245 deletions
diff --git a/contrib/opensolaris/cmd/zpool/zpool_iter.c b/contrib/opensolaris/cmd/zpool/zpool_iter.c
deleted file mode 100644
index f724179..0000000
--- a/contrib/opensolaris/cmd/zpool/zpool_iter.c
+++ /dev/null
@@ -1,245 +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 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <solaris.h>
-#include <libintl.h>
-#include <libuutil.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#include <libzfs.h>
-
-#include "zpool_util.h"
-
-/*
- * Private interface for iterating over pools specified on the command line.
- * Most consumers will call for_each_pool, but in order to support iostat, we
- * allow fined grained control through the zpool_list_t interface.
- */
-
-typedef struct zpool_node {
-	zpool_handle_t	*zn_handle;
-	uu_avl_node_t	zn_avlnode;
-	int		zn_mark;
-} zpool_node_t;
-
-struct zpool_list {
-	boolean_t	zl_findall;
-	uu_avl_t	*zl_avl;
-	uu_avl_pool_t	*zl_pool;
-};
-
-/* ARGSUSED */
-static int
-zpool_compare(const void *larg, const void *rarg, void *unused)
-{
-	zpool_handle_t *l = ((zpool_node_t *)larg)->zn_handle;
-	zpool_handle_t *r = ((zpool_node_t *)rarg)->zn_handle;
-	const char *lname = zpool_get_name(l);
-	const char *rname = zpool_get_name(r);
-
-	return (strcmp(lname, rname));
-}
-
-/*
- * Callback function for pool_list_get().  Adds the given pool to the AVL tree
- * of known pools.
- */
-static int
-add_pool(zpool_handle_t *zhp, void *data)
-{
-	zpool_list_t *zlp = data;
-	zpool_node_t *node = safe_malloc(sizeof (zpool_node_t));
-	uu_avl_index_t idx;
-
-	node->zn_handle = zhp;
-	uu_avl_node_init(node, &node->zn_avlnode, zlp->zl_pool);
-	if (uu_avl_find(zlp->zl_avl, node, NULL, &idx) == NULL) {
-		uu_avl_insert(zlp->zl_avl, node, idx);
-	} else {
-		zpool_close(zhp);
-		free(node);
-		return (-1);
-	}
-
-	return (0);
-}
-
-/*
- * Create a list of pools based on the given arguments.  If we're given no
- * arguments, then iterate over all pools in the system and add them to the AVL
- * tree.  Otherwise, add only those pool explicitly specified on the command
- * line.
- */
-zpool_list_t *
-pool_list_get(int argc, char **argv, zpool_proplist_t **proplist, int *err)
-{
-	zpool_list_t *zlp;
-
-	zlp = safe_malloc(sizeof (zpool_list_t));
-
-	zlp->zl_pool = uu_avl_pool_create("zfs_pool", sizeof (zpool_node_t),
-	    offsetof(zpool_node_t, zn_avlnode), zpool_compare, UU_DEFAULT);
-
-	if (zlp->zl_pool == NULL)
-		zpool_no_memory();
-
-	if ((zlp->zl_avl = uu_avl_create(zlp->zl_pool, NULL,
-	    UU_DEFAULT)) == NULL)
-		zpool_no_memory();
-
-	if (argc == 0) {
-		(void) zpool_iter(g_zfs, add_pool, zlp);
-		zlp->zl_findall = B_TRUE;
-	} else {
-		int i;
-
-		for (i = 0; i < argc; i++) {
-			zpool_handle_t *zhp;
-
-			if ((zhp = zpool_open_canfail(g_zfs,
-			    argv[i])) != NULL && add_pool(zhp, zlp) == 0) {
-				if (proplist &&
-				    zpool_expand_proplist(zhp, proplist) != 0)
-					*err = B_TRUE;
-			} else
-				*err = B_TRUE;
-		}
-	}
-
-	return (zlp);
-}
-
-/*
- * Search for any new pools, adding them to the list.  We only add pools when no
- * options were given on the command line.  Otherwise, we keep the list fixed as
- * those that were explicitly specified.
- */
-void
-pool_list_update(zpool_list_t *zlp)
-{
-	if (zlp->zl_findall)
-		(void) zpool_iter(g_zfs, add_pool, zlp);
-}
-
-/*
- * Iterate over all pools in the list, executing the callback for each
- */
-int
-pool_list_iter(zpool_list_t *zlp, int unavail, zpool_iter_f func,
-    void *data)
-{
-	zpool_node_t *node, *next_node;
-	int ret = 0;
-
-	for (node = uu_avl_first(zlp->zl_avl); node != NULL; node = next_node) {
-		next_node = uu_avl_next(zlp->zl_avl, node);
-		if (zpool_get_state(node->zn_handle) != POOL_STATE_UNAVAIL ||
-		    unavail)
-			ret |= func(node->zn_handle, data);
-	}
-
-	return (ret);
-}
-
-/*
- * Remove the given pool from the list.  When running iostat, we want to remove
- * those pools that no longer exist.
- */
-void
-pool_list_remove(zpool_list_t *zlp, zpool_handle_t *zhp)
-{
-	zpool_node_t search, *node;
-
-	search.zn_handle = zhp;
-	if ((node = uu_avl_find(zlp->zl_avl, &search, NULL, NULL)) != NULL) {
-		uu_avl_remove(zlp->zl_avl, node);
-		zpool_close(node->zn_handle);
-		free(node);
-	}
-}
-
-/*
- * Free all the handles associated with this list.
- */
-void
-pool_list_free(zpool_list_t *zlp)
-{
-	uu_avl_walk_t *walk;
-	zpool_node_t *node;
-
-	if ((walk = uu_avl_walk_start(zlp->zl_avl, UU_WALK_ROBUST)) == NULL) {
-		(void) fprintf(stderr,
-		    gettext("internal error: out of memory"));
-		exit(1);
-	}
-
-	while ((node = uu_avl_walk_next(walk)) != NULL) {
-		uu_avl_remove(zlp->zl_avl, node);
-		zpool_close(node->zn_handle);
-		free(node);
-	}
-
-	uu_avl_walk_end(walk);
-	uu_avl_destroy(zlp->zl_avl);
-	uu_avl_pool_destroy(zlp->zl_pool);
-
-	free(zlp);
-}
-
-/*
- * Returns the number of elements in the pool list.
- */
-int
-pool_list_count(zpool_list_t *zlp)
-{
-	return (uu_avl_numnodes(zlp->zl_avl));
-}
-
-/*
- * High level function which iterates over all pools given on the command line,
- * using the pool_list_* interfaces.
- */
-int
-for_each_pool(int argc, char **argv, boolean_t unavail,
-    zpool_proplist_t **proplist, zpool_iter_f func, void *data)
-{
-	zpool_list_t *list;
-	int ret = 0;
-
-	if ((list = pool_list_get(argc, argv, proplist, &ret)) == NULL)
-		return (1);
-
-	if (pool_list_iter(list, unavail, func, data) != 0)
-		ret = 1;
-
-	pool_list_free(list);
-
-	return (ret);
-}