+++ /dev/null
-/*
- * 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 (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
- */
-
-#include <sys/zio.h>
-#include <sys/spa.h>
-#include <sys/zfs_acl.h>
-#include <sys/zfs_ioctl.h>
-#include <sys/fs/zfs.h>
-
-#include "zfs_prop.h"
-
-#if defined(_KERNEL)
-#include <sys/systm.h>
-#else
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#endif
-
-static zprop_desc_t zpool_prop_table[ZPOOL_NUM_PROPS];
-
-zprop_desc_t *
-zpool_prop_get_table(void)
-{
- return (zpool_prop_table);
-}
-
-void
-zpool_prop_init(void)
-{
- static zprop_index_t boolean_table[] = {
- { "off", 0},
- { "on", 1},
- { NULL }
- };
-
- static zprop_index_t failuremode_table[] = {
- { "wait", ZIO_FAILURE_MODE_WAIT },
- { "continue", ZIO_FAILURE_MODE_CONTINUE },
- { "panic", ZIO_FAILURE_MODE_PANIC },
- { NULL }
- };
-
- /* string properties */
- zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
- ZFS_TYPE_POOL, "<path>", "ALTROOT");
- zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
- ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
- zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL,
- PROP_DEFAULT, ZFS_TYPE_POOL, "<file> | none", "CACHEFILE");
- zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL,
- PROP_DEFAULT, ZFS_TYPE_POOL, "<comment-string>", "COMMENT");
-
- /* readonly number properties */
- zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "SIZE");
- zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "FREE");
- zprop_register_number(ZPOOL_PROP_FREEING, "freeing", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "FREEING");
- zprop_register_number(ZPOOL_PROP_LEAKED, "leaked", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "LEAKED");
- zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0,
- PROP_READONLY, ZFS_TYPE_POOL, "<size>", "ALLOC");
- zprop_register_number(ZPOOL_PROP_EXPANDSZ, "expandsize", 0,
- PROP_READONLY, ZFS_TYPE_POOL, "<size>", "EXPANDSZ");
- zprop_register_number(ZPOOL_PROP_FRAGMENTATION, "fragmentation", 0,
- PROP_READONLY, ZFS_TYPE_POOL, "<percent>", "FRAG");
- zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<size>", "CAP");
- zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<guid>", "GUID");
- zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
- ZFS_TYPE_POOL, "<state>", "HEALTH");
- zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0,
- PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>",
- "DEDUP");
-
- /* default number properties */
- zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
- PROP_DEFAULT, ZFS_TYPE_POOL, "<version>", "VERSION");
- zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "<threshold (min 100)>", "DEDUPDITTO");
- zprop_register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_DEFAULT,
- ZFS_TYPE_POOL, "<ashift, 9-16, or 0=default>", "ASHIFT");
-
- /* default index (boolean) properties */
- zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "DELEGATION",
- boolean_table);
- zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table);
- zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "LISTSNAPS",
- boolean_table);
- zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "EXPAND", boolean_table);
- zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "RDONLY", boolean_table);
- zprop_register_index(ZPOOL_PROP_MULTIHOST, "multihost", 0,
- PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "MULTIHOST",
- boolean_table);
-
- /* default index properties */
- zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
- ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
- "wait | continue | panic", "FAILMODE", failuremode_table);
-
- /* hidden properties */
- zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
- PROP_READONLY, ZFS_TYPE_POOL, "NAME");
- zprop_register_hidden(ZPOOL_PROP_MAXBLOCKSIZE, "maxblocksize",
- PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXBLOCKSIZE");
- zprop_register_hidden(ZPOOL_PROP_TNAME, "tname", PROP_TYPE_STRING,
- PROP_ONETIME, ZFS_TYPE_POOL, "TNAME");
- zprop_register_hidden(ZPOOL_PROP_MAXDNODESIZE, "maxdnodesize",
- PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXDNODESIZE");
-}
-
-/*
- * Given a property name and its type, returns the corresponding property ID.
- */
-zpool_prop_t
-zpool_name_to_prop(const char *propname)
-{
- return (zprop_name_to_prop(propname, ZFS_TYPE_POOL));
-}
-
-/*
- * Given a pool property ID, returns the corresponding name.
- * Assuming the pool propety ID is valid.
- */
-const char *
-zpool_prop_to_name(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_name);
-}
-
-zprop_type_t
-zpool_prop_get_type(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_proptype);
-}
-
-boolean_t
-zpool_prop_readonly(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
-}
-
-const char *
-zpool_prop_default_string(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_strdefault);
-}
-
-uint64_t
-zpool_prop_default_numeric(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_numdefault);
-}
-
-/*
- * Returns true if this is a valid feature@ property.
- */
-boolean_t
-zpool_prop_feature(const char *name)
-{
- static const char *prefix = "feature@";
- return (strncmp(name, prefix, strlen(prefix)) == 0);
-}
-
-/*
- * Returns true if this is a valid unsupported@ property.
- */
-boolean_t
-zpool_prop_unsupported(const char *name)
-{
- static const char *prefix = "unsupported@";
- return (strncmp(name, prefix, strlen(prefix)) == 0);
-}
-
-int
-zpool_prop_string_to_index(zpool_prop_t prop, const char *string,
- uint64_t *index)
-{
- return (zprop_string_to_index(prop, string, index, ZFS_TYPE_POOL));
-}
-
-int
-zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index,
- const char **string)
-{
- return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL));
-}
-
-uint64_t
-zpool_prop_random_value(zpool_prop_t prop, uint64_t seed)
-{
- return (zprop_random_value(prop, seed, ZFS_TYPE_POOL));
-}
-
-#ifndef _KERNEL
-
-const char *
-zpool_prop_values(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_values);
-}
-
-const char *
-zpool_prop_column_name(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_colname);
-}
-
-boolean_t
-zpool_prop_align_right(zpool_prop_t prop)
-{
- return (zpool_prop_table[prop].pd_rightalign);
-}
-#endif
-
-#if defined(_KERNEL) && defined(HAVE_SPL)
-/* zpool property functions */
-EXPORT_SYMBOL(zpool_prop_init);
-EXPORT_SYMBOL(zpool_prop_get_type);
-EXPORT_SYMBOL(zpool_prop_get_table);
-
-/* Pool property functions shared between libzfs and kernel. */
-EXPORT_SYMBOL(zpool_name_to_prop);
-EXPORT_SYMBOL(zpool_prop_to_name);
-EXPORT_SYMBOL(zpool_prop_default_string);
-EXPORT_SYMBOL(zpool_prop_default_numeric);
-EXPORT_SYMBOL(zpool_prop_readonly);
-EXPORT_SYMBOL(zpool_prop_feature);
-EXPORT_SYMBOL(zpool_prop_unsupported);
-EXPORT_SYMBOL(zpool_prop_index_to_string);
-EXPORT_SYMBOL(zpool_prop_string_to_index);
-#endif
projects / mirror_ubuntu-bionic-kernel.git / blobdiff