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NEX-9406 Add a property to show that a dataset has been modified since a snapshot
Reviewed by: Alexey Komarov <alexey.komarov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
OS-80 support for vdev and CoS properties for the new I/O scheduler
OS-95 lint warning introduced by OS-61
Moved closed ZFS files to open repo, changed Makefiles accordingly
Removed unneeded weak symbols
re #12585 rb4049 ZFS++ work port - refactoring to improve separation of open/closed code, bug fixes, performance improvements - open code
Bug 11205: add missing libzfs_closed_stubs.c to fix opensource-only build.
ZFS plus work: special vdevs, cos, cos/vdev properties
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--- old/usr/src/common/zfs/zfs_prop.h
+++ new/usr/src/common/zfs/zfs_prop.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
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14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
23 23 * Use is subject to license terms.
24 + * Copyright 2017 Nexenta Systems, Inc. All rights reserved.
24 25 */
25 26
26 27 #ifndef _ZFS_PROP_H
27 28 #define _ZFS_PROP_H
28 29
29 30 #include <sys/fs/zfs.h>
30 31 #include <sys/types.h>
31 32
32 33 #ifdef __cplusplus
33 34 extern "C" {
34 35 #endif
35 36
36 37 /*
37 38 * For index types (e.g. compression and checksum), we want the numeric value
38 39 * in the kernel, but the string value in userland.
39 40 */
40 41 typedef enum {
41 42 PROP_TYPE_NUMBER, /* numeric value */
42 43 PROP_TYPE_STRING, /* string value */
43 44 PROP_TYPE_INDEX /* numeric value indexed by string */
44 45 } zprop_type_t;
45 46
46 47 typedef enum {
47 48 PROP_DEFAULT,
48 49 PROP_READONLY,
49 50 PROP_INHERIT,
50 51 /*
51 52 * ONETIME properties are a sort of conglomeration of READONLY
52 53 * and INHERIT. They can be set only during object creation,
53 54 * after that they are READONLY. If not explicitly set during
54 55 * creation, they can be inherited.
55 56 */
56 57 PROP_ONETIME
57 58 } zprop_attr_t;
58 59
59 60 typedef struct zfs_index {
60 61 const char *pi_name;
61 62 uint64_t pi_value;
62 63 } zprop_index_t;
63 64
64 65 typedef struct {
65 66 const char *pd_name; /* human-readable property name */
66 67 int pd_propnum; /* property number */
67 68 zprop_type_t pd_proptype; /* string, boolean, index, number */
68 69 const char *pd_strdefault; /* default for strings */
69 70 uint64_t pd_numdefault; /* for boolean / index / number */
70 71 zprop_attr_t pd_attr; /* default, readonly, inherit */
71 72 int pd_types; /* bitfield of valid dataset types */
72 73 /* fs | vol | snap; or pool */
73 74 const char *pd_values; /* string telling acceptable values */
74 75 const char *pd_colname; /* column header for "zfs list" */
75 76 boolean_t pd_rightalign; /* column alignment for "zfs list" */
76 77 boolean_t pd_visible; /* do we list this property with the */
77 78 /* "zfs get" help message */
78 79 const zprop_index_t *pd_table; /* for index properties, a table */
79 80 /* defining the possible values */
80 81 size_t pd_table_size; /* number of entries in pd_table[] */
81 82 } zprop_desc_t;
82 83
83 84 /*
84 85 * zfs dataset property functions
85 86 */
86 87 void zfs_prop_init(void);
87 88 zprop_type_t zfs_prop_get_type(zfs_prop_t);
88 89 boolean_t zfs_prop_delegatable(zfs_prop_t prop);
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89 90 zprop_desc_t *zfs_prop_get_table(void);
90 91
91 92 /*
92 93 * zpool property functions
93 94 */
94 95 void zpool_prop_init(void);
95 96 zprop_type_t zpool_prop_get_type(zpool_prop_t);
96 97 zprop_desc_t *zpool_prop_get_table(void);
97 98
98 99 /*
100 + * vdev property functions
101 + */
102 +void vdev_prop_init(void);
103 +zprop_type_t vdev_prop_get_type(vdev_prop_t);
104 +zprop_desc_t *vdev_prop_get_table(void);
105 +
106 +/*
107 + * cos property functions
108 + */
109 +void cos_prop_init(void);
110 +zprop_type_t cos_prop_get_type(cos_prop_t);
111 +zprop_desc_t *cos_prop_get_table(void);
112 +
113 +/*
99 114 * Common routines to initialize property tables
100 115 */
101 116 void zprop_register_impl(int, const char *, zprop_type_t, uint64_t,
102 117 const char *, zprop_attr_t, int, const char *, const char *,
103 118 boolean_t, boolean_t, const zprop_index_t *);
104 119 void zprop_register_string(int, const char *, const char *,
105 120 zprop_attr_t attr, int, const char *, const char *);
106 121 void zprop_register_number(int, const char *, uint64_t, zprop_attr_t, int,
107 122 const char *, const char *);
108 123 void zprop_register_index(int, const char *, uint64_t, zprop_attr_t, int,
109 124 const char *, const char *, const zprop_index_t *);
110 125 void zprop_register_hidden(int, const char *, zprop_type_t, zprop_attr_t,
111 126 int, const char *);
127 +void zprop_register_index_hidden(int prop, const char *name, uint64_t def,
128 + zprop_attr_t attr, int objset_types, const char *values,
129 + const char *colname, const zprop_index_t *idx_tbl);
112 130
113 131 /*
114 132 * Common routines for zfs and zpool property management
115 133 */
116 134 int zprop_iter_common(zprop_func, void *, boolean_t, boolean_t, zfs_type_t);
117 135 int zprop_name_to_prop(const char *, zfs_type_t);
118 136 int zprop_string_to_index(int, const char *, uint64_t *, zfs_type_t);
119 137 int zprop_index_to_string(int, uint64_t, const char **, zfs_type_t);
120 138 uint64_t zprop_random_value(int, uint64_t, zfs_type_t);
121 139 const char *zprop_values(int, zfs_type_t);
122 140 size_t zprop_width(int, boolean_t *, zfs_type_t);
123 141 boolean_t zprop_valid_for_type(int, zfs_type_t);
124 142
125 143 #ifdef __cplusplus
126 144 }
127 145 #endif
128 146
129 147 #endif /* _ZFS_PROP_H */
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