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lvm2/lib/report/properties.c
Tony Asleson 91f737383c lvm2app: Add signed numerical property values 
Currently lvm2app properties have the following structure:

typedef struct lvm_property_value {
        uint32_t is_settable:1;
        uint32_t is_string:1;
        uint32_t is_integer:1;
        uint32_t is_valid:1;
        uint32_t padding:28;
        union {
                const char *string;
                uint64_t integer;
        } value;
} lvm_property_value_t;

which assumes that numerical values were in the range of 0 to 2**64-1.  However,
some of the properties were 'signed', like LV major/minor numbers and some
reserved values for properties that represent percentages.  Thus when the
values were retrieved they were in two's complement notation.  So for a -1
major number the API user would get a value of 18446744073709551615.  The
API user could cast the returned value to an int64_t to handle this, but that
requires the API developer to look at the source code and determine when it
should be done.

This change modifies the return property structure to:

typedef struct lvm_property_value {
        uint32_t is_settable:1;
        uint32_t is_string:1;
        uint32_t is_integer:1;
        uint32_t is_valid:1;
        uint32_t is_signed:1;
        uint32_t padding:27;
        union {
                const char *string;
                uint64_t integer;
                int64_t signed_integer;
        } value;
} lvm_property_value_t;

With this addition the API user can interrogate that the value is numerical,
(is_integer = 1) and subsequently check if it's signed (is_signed = 1) too.
If signed, then the API developer should use the union's signed_integer to
avoid casting.

This change maintains backwards compatibility as the structure size remains
unchanged and integer value remains unchanged.  Only the additional bit
taken from the pad is utilized.

Bugzilla reference:
https://bugzilla.redhat.com/show_bug.cgi?id=838257

Signed-off-by: Tony Asleson <tasleson@redhat.com>
2015-05-06 08:51:04 -05:00

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/*
* Copyright (C) 2010-2013 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "lib.h"
#include "properties.h"
#include "activate.h"
#include "metadata.h"
#define GET_VG_NUM_PROPERTY_FN(NAME, VALUE) \
GET_NUM_PROPERTY_FN(NAME, VALUE, volume_group, vg)
#define GET_PV_NUM_PROPERTY_FN(NAME, VALUE) \
GET_NUM_PROPERTY_FN(NAME, VALUE, physical_volume, pv)
#define GET_LV_NUM_PROPERTY_FN(NAME, VALUE) \
GET_NUM_PROPERTY_FN(NAME, VALUE, logical_volume, lv)
#define GET_LVSEG_NUM_PROPERTY_FN(NAME, VALUE) \
GET_NUM_PROPERTY_FN(NAME, VALUE, lv_segment, lvseg)
#define GET_PVSEG_NUM_PROPERTY_FN(NAME, VALUE) \
GET_NUM_PROPERTY_FN(NAME, VALUE, pv_segment, pvseg)
#define SET_VG_NUM_PROPERTY_FN(NAME, SETFN) \
SET_NUM_PROPERTY_FN(NAME, SETFN, volume_group, vg)
#define SET_PV_NUM_PROPERTY_FN(NAME, SETFN) \
SET_NUM_PROPERTY_FN(NAME, SETFN, physical_volume, pv)
#define SET_LV_NUM_PROPERTY_FN(NAME, SETFN) \
SET_NUM_PROPERTY_FN(NAME, SETFN, logical_volume, lv)
#define GET_VG_STR_PROPERTY_FN(NAME, VALUE) \
GET_STR_PROPERTY_FN(NAME, VALUE, volume_group, vg)
#define GET_PV_STR_PROPERTY_FN(NAME, VALUE) \
GET_STR_PROPERTY_FN(NAME, VALUE, physical_volume, pv)
#define GET_LV_STR_PROPERTY_FN(NAME, VALUE) \
GET_STR_PROPERTY_FN(NAME, VALUE, logical_volume, lv)
#define GET_LVSEG_STR_PROPERTY_FN(NAME, VALUE) \
GET_STR_PROPERTY_FN(NAME, VALUE, lv_segment, lvseg)
#define GET_PVSEG_STR_PROPERTY_FN(NAME, VALUE) \
GET_STR_PROPERTY_FN(NAME, VALUE, pv_segment, pvseg)
static dm_percent_t _copy_percent(const struct logical_volume *lv)
{
dm_percent_t percent;
if (!lv_mirror_percent(lv->vg->cmd, lv, 0, &percent, NULL))
percent = DM_PERCENT_INVALID;
return percent;
}
static uint64_t _raidmismatchcount(const struct logical_volume *lv)
{
uint64_t cnt;
if (!lv_raid_mismatch_count(lv, &cnt))
return 0;
return cnt;
}
static char *_raidsyncaction(const struct logical_volume *lv)
{
char *action;
if (!lv_raid_sync_action(lv, &action))
return 0;
return action;
}
static uint32_t _raidwritebehind(const struct logical_volume *lv)
{
return first_seg(lv)->writebehind;
}
static uint32_t _raidminrecoveryrate(const struct logical_volume *lv)
{
return first_seg(lv)->min_recovery_rate;
}
static uint32_t _raidmaxrecoveryrate(const struct logical_volume *lv)
{
return first_seg(lv)->max_recovery_rate;
}
static dm_percent_t _snap_percent(const struct logical_volume *lv)
{
dm_percent_t percent;
if (!lv_is_cow(lv) || !lv_snapshot_percent(lv, &percent))
percent = DM_PERCENT_INVALID;
return percent;
}
static dm_percent_t _data_percent(const struct logical_volume *lv)
{
dm_percent_t percent;
struct lv_status_cache *status;
if (lv_is_cow(lv))
return _snap_percent(lv);
if (lv_is_cache(lv) || lv_is_cache_pool(lv)) {
if (!lv_cache_status(lv, &status)) {
stack;
return DM_PERCENT_INVALID;
}
percent = status->dirty_usage;
dm_pool_destroy(status->mem);
return percent;
}
if (lv_is_thin_volume(lv))
return lv_thin_percent(lv, 0, &percent) ? percent : DM_PERCENT_INVALID;
return lv_thin_pool_percent(lv, 0, &percent) ? percent : DM_PERCENT_INVALID;
}
static dm_percent_t _metadata_percent(const struct logical_volume *lv)
{
dm_percent_t percent;
struct lv_status_cache *status;
if (lv_is_cache(lv) || lv_is_cache_pool(lv)) {
if (!lv_cache_status(lv, &status)) {
stack;
return DM_PERCENT_INVALID;
}
percent = status->dirty_usage;
dm_pool_destroy(status->mem);
return percent;
}
if (lv_is_thin_pool(lv))
return lv_thin_pool_percent(lv, 1, &percent) ? percent : DM_PERCENT_INVALID;
return DM_PERCENT_INVALID;
}
/* PV */
GET_PV_STR_PROPERTY_FN(pv_fmt, pv_fmt_dup(pv))
#define _pv_fmt_set prop_not_implemented_set
GET_PV_STR_PROPERTY_FN(pv_uuid, pv_uuid_dup(pv))
#define _pv_uuid_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(dev_size, SECTOR_SIZE * pv_dev_size(pv))
#define _dev_size_set prop_not_implemented_set
GET_PV_STR_PROPERTY_FN(pv_name, pv_name_dup(pv))
#define _pv_name_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_mda_free, SECTOR_SIZE * pv_mda_free(pv))
#define _pv_mda_free_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_mda_size, SECTOR_SIZE * pv_mda_size(pv))
#define _pv_mda_size_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pe_start, SECTOR_SIZE * pv->pe_start)
#define _pe_start_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_size, SECTOR_SIZE * pv_size_field(pv))
#define _pv_size_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_free, SECTOR_SIZE * pv_free(pv))
#define _pv_free_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_used, SECTOR_SIZE * pv_used(pv))
#define _pv_used_set prop_not_implemented_set
GET_PV_STR_PROPERTY_FN(pv_attr, pv_attr_dup(pv->vg->vgmem, pv))
#define _pv_attr_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_pe_count, pv->pe_count)
#define _pv_pe_count_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_pe_alloc_count, pv->pe_alloc_count)
#define _pv_pe_alloc_count_set prop_not_implemented_set
GET_PV_STR_PROPERTY_FN(pv_tags, pv_tags_dup(pv))
#define _pv_tags_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_mda_count, pv_mda_count(pv))
#define _pv_mda_count_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_mda_used_count, pv_mda_used_count(pv))
#define _pv_mda_used_count_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_ba_start, SECTOR_SIZE * pv->ba_start)
#define _pv_ba_start_set prop_not_implemented_set
GET_PV_NUM_PROPERTY_FN(pv_ba_size, SECTOR_SIZE * pv->ba_size)
#define _pv_ba_size_set prop_not_implemented_set
#define _pv_allocatable_set prop_not_implemented_set
#define _pv_allocatable_get prop_not_implemented_get
#define _pv_exported_set prop_not_implemented_set
#define _pv_exported_get prop_not_implemented_get
#define _pv_missing_set prop_not_implemented_set
#define _pv_missing_get prop_not_implemented_get
#define _vg_permissions_set prop_not_implemented_set
#define _vg_permissions_get prop_not_implemented_get
#define _vg_extendable_set prop_not_implemented_set
#define _vg_extendable_get prop_not_implemented_get
#define _vg_exported_set prop_not_implemented_set
#define _vg_exported_get prop_not_implemented_get
#define _vg_partial_set prop_not_implemented_set
#define _vg_partial_get prop_not_implemented_get
#define _vg_allocation_policy_set prop_not_implemented_set
#define _vg_allocation_policy_get prop_not_implemented_get
#define _vg_clustered_set prop_not_implemented_set
#define _vg_clustered_get prop_not_implemented_get
#define _lv_layout_set prop_not_implemented_set
#define _lv_layout_get prop_not_implemented_get
#define _lv_role_set prop_not_implemented_set
#define _lv_role_get prop_not_implemented_get
#define _lv_initial_image_sync_set prop_not_implemented_set
#define _lv_initial_image_sync_get prop_not_implemented_get
#define _lv_image_synced_get prop_not_implemented_get
#define _lv_image_synced_set prop_not_implemented_set
#define _lv_image_synced_get prop_not_implemented_get
#define _lv_merging_set prop_not_implemented_set
#define _lv_merging_get prop_not_implemented_get
#define _lv_converting_set prop_not_implemented_set
#define _lv_converting_get prop_not_implemented_get
#define _lv_permissions_set prop_not_implemented_set
#define _lv_permissions_get prop_not_implemented_get
#define _lv_allocation_policy_set prop_not_implemented_set
#define _lv_allocation_policy_get prop_not_implemented_get
#define _lv_allocation_locked_set prop_not_implemented_set
#define _lv_allocation_locked_get prop_not_implemented_get
#define _lv_active_locally_set prop_not_implemented_set
#define _lv_active_locally_get prop_not_implemented_get
#define _lv_active_remotely_set prop_not_implemented_set
#define _lv_active_remotely_get prop_not_implemented_get
#define _lv_active_exclusively_set prop_not_implemented_set
#define _lv_active_exclusively_get prop_not_implemented_get
#define _lv_fixed_minor_set prop_not_implemented_set
#define _lv_fixed_minor_get prop_not_implemented_get
#define _lv_merge_failed_set prop_not_implemented_set
#define _lv_merge_failed_get prop_not_implemented_get
#define _lv_snapshot_invalid_set prop_not_implemented_set
#define _lv_snapshot_invalid_get prop_not_implemented_get
#define _lv_suspended_set prop_not_implemented_set
#define _lv_suspended_get prop_not_implemented_get
#define _lv_live_table_set prop_not_implemented_set
#define _lv_live_table_get prop_not_implemented_get
#define _lv_inactive_table_set prop_not_implemented_set
#define _lv_inactive_table_get prop_not_implemented_get
#define _lv_device_open_set prop_not_implemented_set
#define _lv_device_open_get prop_not_implemented_get
#define _lv_health_status_set prop_not_implemented_set
#define _lv_health_status_get prop_not_implemented_get
#define _lv_skip_activation_set prop_not_implemented_set
#define _lv_skip_activation_get prop_not_implemented_get
#define _cache_total_blocks_set prop_not_implemented_set
#define _cache_total_blocks_get prop_not_implemented_get
#define _cache_used_blocks_set prop_not_implemented_set
#define _cache_used_blocks_get prop_not_implemented_get
#define _cache_dirty_blocks_set prop_not_implemented_set
#define _cache_dirty_blocks_get prop_not_implemented_get
#define _cache_read_hits_set prop_not_implemented_set
#define _cache_read_hits_get prop_not_implemented_get
#define _cache_read_misses_set prop_not_implemented_set
#define _cache_read_misses_get prop_not_implemented_get
#define _cache_write_hits_set prop_not_implemented_set
#define _cache_write_hits_get prop_not_implemented_get
#define _cache_write_misses_set prop_not_implemented_set
#define _cache_write_misses_get prop_not_implemented_get
/* LV */
GET_LV_STR_PROPERTY_FN(lv_uuid, lv_uuid_dup(lv))
#define _lv_uuid_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_name, lv_name_dup(lv->vg->vgmem, lv))
#define _lv_name_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_full_name, lv_fullname_dup(lv->vg->vgmem, lv))
#define _lv_full_name_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_path, lv_path_dup(lv->vg->vgmem, lv))
#define _lv_path_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_dm_path, lv_dmpath_dup(lv->vg->vgmem, lv))
#define _lv_dm_path_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_parent, lv_parent_dup(lv->vg->vgmem, lv))
#define _lv_parent_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_attr, lv_attr_dup(lv->vg->vgmem, lv))
#define _lv_attr_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_major, lv->major)
#define _lv_major_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_minor, lv->minor)
#define _lv_when_full_get prop_not_implemented_get
#define _lv_when_full_set prop_not_implemented_set
#define _lv_minor_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_read_ahead, lv->read_ahead * SECTOR_SIZE)
#define _lv_read_ahead_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_kernel_major, lv_kernel_major(lv))
#define _lv_kernel_major_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_kernel_minor, lv_kernel_minor(lv))
#define _lv_kernel_minor_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_kernel_read_ahead, lv_kernel_read_ahead(lv) * SECTOR_SIZE)
#define _lv_kernel_read_ahead_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_size, lv->size * SECTOR_SIZE)
#define _lv_size_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(seg_count, dm_list_size(&lv->segments))
#define _seg_count_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(origin, lv_origin_dup(lv->vg->vgmem, lv))
#define _origin_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(origin_size, (SECTOR_SIZE * lv_origin_size(lv)))
#define _origin_size_set prop_not_implemented_set
#define _lv_ancestors_set prop_not_implemented_set
#define _lv_ancestors_get prop_not_implemented_get
#define _lv_descendants_set prop_not_implemented_set
#define _lv_descendants_get prop_not_implemented_get
GET_LV_NUM_PROPERTY_FN(snap_percent, _snap_percent(lv))
#define _snap_percent_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(copy_percent, _copy_percent(lv))
#define _copy_percent_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(sync_percent, _copy_percent(lv))
#define _sync_percent_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(raid_mismatch_count, _raidmismatchcount(lv))
#define _raid_mismatch_count_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(raid_write_behind, _raidwritebehind(lv))
#define _raid_write_behind_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(raid_min_recovery_rate, _raidminrecoveryrate(lv))
#define _raid_min_recovery_rate_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(raid_max_recovery_rate, _raidmaxrecoveryrate(lv))
#define _raid_max_recovery_rate_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(raid_sync_action, _raidsyncaction(lv))
#define _raid_sync_action_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(move_pv, lv_move_pv_dup(lv->vg->vgmem, lv))
#define _move_pv_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(convert_lv, lv_convert_lv_dup(lv->vg->vgmem, lv))
#define _convert_lv_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_tags, lv_tags_dup(lv))
#define _lv_tags_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(mirror_log, lv_mirror_log_dup(lv->vg->vgmem, lv))
#define _mirror_log_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_modules, lv_modules_dup(lv->vg->vgmem, lv))
#define _lv_modules_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(data_lv, lv_data_lv_dup(lv->vg->vgmem, lv))
#define _data_lv_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(metadata_lv, lv_metadata_lv_dup(lv->vg->vgmem, lv))
#define _metadata_lv_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(pool_lv, lv_pool_lv_dup(lv->vg->vgmem, lv))
#define _pool_lv_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(data_percent, _data_percent(lv))
#define _data_percent_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(metadata_percent, _metadata_percent(lv))
#define _metadata_percent_set prop_not_implemented_set
GET_LV_NUM_PROPERTY_FN(lv_metadata_size, lv_metadata_size(lv) * SECTOR_SIZE)
#define _lv_metadata_size_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_time, lv_time_dup(lv->vg->vgmem, lv))
#define _lv_time_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_host, lv_host_dup(lv->vg->vgmem, lv))
#define _lv_host_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_active, lv_active_dup(lv->vg->vgmem, lv))
#define _lv_active_set prop_not_implemented_set
GET_LV_STR_PROPERTY_FN(lv_profile, lv_profile_dup(lv->vg->vgmem, lv))
#define _lv_profile_set prop_not_implemented_set
/* VG */
GET_VG_STR_PROPERTY_FN(vg_fmt, vg_fmt_dup(vg))
#define _vg_fmt_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_uuid, vg_uuid_dup(vg))
#define _vg_uuid_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_name, vg_name_dup(vg))
#define _vg_name_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_attr, vg_attr_dup(vg->vgmem, vg))
#define _vg_attr_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_size, (SECTOR_SIZE * vg_size(vg)))
#define _vg_size_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_free, (SECTOR_SIZE * vg_free(vg)))
#define _vg_free_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_sysid, vg_system_id_dup(vg))
#define _vg_sysid_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_systemid, vg_system_id_dup(vg))
#define _vg_systemid_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_extent_size, (SECTOR_SIZE * vg->extent_size))
#define _vg_extent_size_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_extent_count, vg->extent_count)
#define _vg_extent_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_free_count, vg->free_count)
#define _vg_free_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(max_lv, vg->max_lv)
#define _max_lv_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(max_pv, vg->max_pv)
#define _max_pv_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(pv_count, vg->pv_count)
#define _pv_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(lv_count, (vg_visible_lvs(vg)))
#define _lv_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(snap_count, (snapshot_count(vg)))
#define _snap_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_seqno, vg->seqno)
#define _vg_seqno_set prop_not_implemented_set
GET_VG_STR_PROPERTY_FN(vg_tags, vg_tags_dup(vg))
#define _vg_tags_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_mda_count, (vg_mda_count(vg)))
#define _vg_mda_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_mda_used_count, (vg_mda_used_count(vg)))
#define _vg_mda_used_count_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_mda_free, (SECTOR_SIZE * vg_mda_free(vg)))
#define _vg_mda_free_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_mda_size, (SECTOR_SIZE * vg_mda_size(vg)))
#define _vg_mda_size_set prop_not_implemented_set
GET_VG_NUM_PROPERTY_FN(vg_mda_copies, (vg_mda_copies(vg)))
SET_VG_NUM_PROPERTY_FN(vg_mda_copies, vg_set_mda_copies)
GET_VG_STR_PROPERTY_FN(vg_profile, vg_profile_dup(vg))
#define _vg_profile_set prop_not_implemented_set
/* LVSEG */
GET_LVSEG_STR_PROPERTY_FN(segtype, lvseg_segtype_dup(lvseg->lv->vg->vgmem, lvseg))
#define _segtype_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(stripes, lvseg->area_count)
#define _stripes_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(stripesize, (SECTOR_SIZE * lvseg->stripe_size))
#define _stripesize_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(stripe_size, (SECTOR_SIZE * lvseg->stripe_size))
#define _stripe_size_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(regionsize, (SECTOR_SIZE * lvseg->region_size))
#define _regionsize_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(region_size, (SECTOR_SIZE * lvseg->region_size))
#define _region_size_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(chunksize, (SECTOR_SIZE * lvseg_chunksize(lvseg)))
#define _chunksize_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(chunk_size, (SECTOR_SIZE * lvseg_chunksize(lvseg)))
#define _chunk_size_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(thin_count, dm_list_size(&lvseg->lv->segs_using_this_lv))
#define _thin_count_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(zero, lvseg->zero_new_blocks)
#define _zero_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(transaction_id, lvseg->transaction_id)
#define _transaction_id_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(thin_id, lvseg->device_id)
#define _thin_id_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(discards, lvseg_discards_dup(lvseg->lv->vg->vgmem, lvseg))
#define _discards_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(cachemode, lvseg_cachemode_dup(lvseg->lv->vg->vgmem, lvseg))
#define _cachemode_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(seg_start, (SECTOR_SIZE * lvseg_start(lvseg)))
#define _seg_start_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(seg_start_pe, lvseg->le)
#define _seg_start_pe_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(seg_size, (SECTOR_SIZE * lvseg_size(lvseg)))
#define _seg_size_set prop_not_implemented_set
GET_LVSEG_NUM_PROPERTY_FN(seg_size_pe, lvseg->len)
#define _seg_size_pe_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(seg_tags, lvseg_tags_dup(lvseg))
#define _seg_tags_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(seg_pe_ranges,
lvseg_seg_pe_ranges(lvseg->lv->vg->vgmem, lvseg))
#define _seg_pe_ranges_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(devices, lvseg_devices(lvseg->lv->vg->vgmem, lvseg))
#define _devices_set prop_not_implemented_set
GET_LVSEG_STR_PROPERTY_FN(seg_monitor, lvseg_monitor_dup(lvseg->lv->vg->vgmem, lvseg))
#define _seg_monitor_set prop_not_implemented_set
#define _cache_policy_get prop_not_implemented_get
#define _cache_policy_set prop_not_implemented_set
#define _cache_settings_get prop_not_implemented_get
#define _cache_settings_set prop_not_implemented_set
/* PVSEG */
GET_PVSEG_NUM_PROPERTY_FN(pvseg_start, pvseg->pe)
#define _pvseg_start_set prop_not_implemented_set
GET_PVSEG_NUM_PROPERTY_FN(pvseg_size, (SECTOR_SIZE * pvseg->len))
#define _pvseg_size_set prop_not_implemented_set
struct lvm_property_type _properties[] = {
#include "columns.h"
{ 0, "", 0, 0, 0, 0, { .integer = 0 }, prop_not_implemented_get, prop_not_implemented_set },
};
#undef STR
#undef NUM
#undef BIN
#undef SIZ
#undef PCT
#undef STR_LIST
#undef SNUM
#undef FIELD
int lvseg_get_property(const struct lv_segment *lvseg,
struct lvm_property_type *prop)
{
return prop_get_property(_properties, lvseg, prop, SEGS);
}
int lv_get_property(const struct logical_volume *lv,
struct lvm_property_type *prop)
{
return prop_get_property(_properties, lv, prop, LVS | LVSINFO | LVSSTATUS | LVSINFOSTATUS);
}
int vg_get_property(const struct volume_group *vg,
struct lvm_property_type *prop)
{
return prop_get_property(_properties, vg, prop, VGS);
}
int pvseg_get_property(const struct pv_segment *pvseg,
struct lvm_property_type *prop)
{
return prop_get_property(_properties, pvseg, prop, PVSEGS);
}
int pv_get_property(const struct physical_volume *pv,
struct lvm_property_type *prop)
{
return prop_get_property(_properties, pv, prop, PVS | LABEL);
}
int lv_set_property(struct logical_volume *lv,
struct lvm_property_type *prop)
{
return prop_set_property(_properties, lv, prop, LVS | LVSINFO | LVSSTATUS | LVSINFOSTATUS);
}
int vg_set_property(struct volume_group *vg,
struct lvm_property_type *prop)
{
return prop_set_property(_properties, vg, prop, VGS);
}
int pv_set_property(struct physical_volume *pv,
struct lvm_property_type *prop)
{
return prop_set_property(_properties, pv, prop, PVS | LABEL);
}
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