// SPDX-License-Identifier: CDDL-1.0
/*
 * This file and its contents are supplied under the terms of the
 * Common Development and Distribution License ("CDDL"), version 1.0.
 * You may only use this file in accordance with the terms of version
 * 1.0 of the CDDL.
 *
 * A full copy of the text of the CDDL should have accompanied this
 * source.  A copy of the CDDL is also available via the Internet at
 * https://opensource.org/license/CDDL-1.0.
 */
/*
 * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2012, 2018 by Delphix. All rights reserved.
 * Copyright 2015 RackTop Systems.
 * Copyright (c) 2016, Intel Corporation.
 */
#ifndef _LIBZUTIL_ZUTIL_IMPORT_H_
#define	_LIBZUTIL_ZUTIL_IMPORT_H_

#define	IMPORT_ORDER_PREFERRED_1	1
#define	IMPORT_ORDER_PREFERRED_2	2
#define	IMPORT_ORDER_SCAN_OFFSET	10
#define	IMPORT_ORDER_DEFAULT		100

int label_paths(libpc_handle_t *hdl, nvlist_t *label, const char **path,
    const char **devid);
int zpool_find_import_blkid(libpc_handle_t *hdl, pthread_mutex_t *lock,
    avl_tree_t **slice_cache);

void * zutil_alloc(libpc_handle_t *hdl, size_t size);
char *zutil_strdup(libpc_handle_t *hdl, const char *str);

typedef struct rdsk_node {
	char *rn_name;			/* Full path to device */
	int rn_order;			/* Preferred order (low to high) */
	int rn_num_labels;		/* Number of valid labels */
	uint64_t rn_vdev_guid;		/* Expected vdev guid when set */
	libpc_handle_t *rn_hdl;
	nvlist_t *rn_config;		/* Label config */
	avl_tree_t *rn_avl;
	avl_node_t rn_node;
	pthread_mutex_t *rn_lock;
	boolean_t rn_labelpaths;
} rdsk_node_t;

int slice_cache_compare(const void *, const void *);

boolean_t zpool_dev_probe_ok(const char *path);
boolean_t zpool_dev_probe_ok_fd(int fd);
void zpool_open_func(void *);

#endif /* _LIBZUTIL_ZUTIL_IMPORT_H_ */