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77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2015 Nexenta Systems, Inc. All rights reserved.
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* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2012, 2018 by Delphix. All rights reserved.
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* Copyright 2015 RackTop Systems.
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* Copyright (c) 2016, Intel Corporation.
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*/
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#ifndef _LIBZUTIL_ZUTIL_IMPORT_H_
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#define _LIBZUTIL_ZUTIL_IMPORT_H_
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#define EZFS_BADCACHE "invalid or missing cache file"
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#define EZFS_BADPATH "must be an absolute path"
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#define EZFS_NOMEM "out of memory"
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#define EZFS_EACESS "some devices require root privileges"
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#define IMPORT_ORDER_PREFERRED_1 1
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#define IMPORT_ORDER_PREFERRED_2 2
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#define IMPORT_ORDER_SCAN_OFFSET 10
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#define IMPORT_ORDER_DEFAULT 100
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typedef struct libpc_handle {
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boolean_t lpc_printerr;
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boolean_t lpc_open_access_error;
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boolean_t lpc_desc_active;
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char lpc_desc[1024];
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const pool_config_ops_t *lpc_ops;
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void *lpc_lib_handle;
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} libpc_handle_t;
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int label_paths(libpc_handle_t *hdl, nvlist_t *label, char **path,
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char **devid);
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int zpool_find_import_blkid(libpc_handle_t *hdl, pthread_mutex_t *lock,
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avl_tree_t **slice_cache);
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void * zutil_alloc(libpc_handle_t *hdl, size_t size);
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char *zutil_strdup(libpc_handle_t *hdl, const char *str);
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typedef struct rdsk_node {
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char *rn_name; /* Full path to device */
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int rn_order; /* Preferred order (low to high) */
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int rn_num_labels; /* Number of valid labels */
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uint64_t rn_vdev_guid; /* Expected vdev guid when set */
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libpc_handle_t *rn_hdl;
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nvlist_t *rn_config; /* Label config */
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avl_tree_t *rn_avl;
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avl_node_t rn_node;
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pthread_mutex_t *rn_lock;
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boolean_t rn_labelpaths;
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} rdsk_node_t;
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int slice_cache_compare(const void *, const void *);
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void zpool_open_func(void *);
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#endif /* _LIBZUTIL_ZUTIL_IMPORT_H_ */
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