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report: report unknown/-1 for binary fields with unknown value

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Also respect --binary arg and/or report/binary_values_as_numeric
when displaying unknown values. If textual form is used, use "unknown",
if numeric value is used, use "-1" (which we already use to denote
unknown numeric values in other reports like lv_kernel_major and
lv_kernel_minor).
This commit is contained in:
Peter Rajnoha 2014-07-08 12:15:14 +02:00
parent f76879ba44
commit 1a05862732
1 changed files with 16 additions and 4 deletions
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20
lib/report/report.c
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@ -192,6 +192,7 @@ static const struct dm_report_reserved_value _report_reserved_values[] = {
};
static const char *_str_unknown = "unknown";
static const char *_str_minus_one = "-1";
static int _field_set_value(struct dm_report_field *field, const void *data, const void *sort)
{
@ -1313,6 +1314,17 @@ static int _binary_disp(struct dm_report *rh, struct dm_pool *mem __attribute__(
return _field_set_value(field, bin_value ? word : "", bin_value ? &_one64 : &_zero64);
}
static int _binary_undef_disp(struct dm_report *rh, struct dm_pool *mem __attribute__((unused)),
struct dm_report_field *field, void *private)
{
const struct cmd_context *cmd = (const struct cmd_context *) private;
if (cmd->report_binary_values_as_numeric)
return _field_set_value(field, _str_minus_one, &_reserved_number_undef_64);
else
return _field_set_value(field, _str_unknown, &_reserved_number_undef_64);
}
static int _pvallocatable_disp(struct dm_report *rh, struct dm_pool *mem,
struct dm_report_field *field,
const void *data, void *private)
@ -1537,7 +1549,7 @@ static int _lvsuspended_disp(struct dm_report *rh, struct dm_pool *mem,
if (lvi->info->exists)
return _binary_disp(rh, mem, field, lvi->info->suspended, "suspended", private);
return _field_set_value(field, _str_unknown, &_reserved_number_undef_64);
return _binary_undef_disp(rh, mem, field, private);
}
static int _lvlivetable_disp(struct dm_report *rh, struct dm_pool *mem,
@ -1549,7 +1561,7 @@ static int _lvlivetable_disp(struct dm_report *rh, struct dm_pool *mem,
if (lvi->info->exists)
return _binary_disp(rh, mem, field, lvi->info->live_table, "live table present", private);
return _field_set_value(field, _str_unknown, &_reserved_number_undef_64);
return _binary_undef_disp(rh, mem, field, private);
}
static int _lvinactivetable_disp(struct dm_report *rh, struct dm_pool *mem,
@ -1561,7 +1573,7 @@ static int _lvinactivetable_disp(struct dm_report *rh, struct dm_pool *mem,
if (lvi->info->exists)
return _binary_disp(rh, mem, field, lvi->info->inactive_table, "inactive table present", private);
return _field_set_value(field, _str_unknown, &_reserved_number_undef_64);
return _binary_undef_disp(rh, mem, field, private);
}
static int _lvdeviceopen_disp(struct dm_report *rh, struct dm_pool *mem,
@ -1573,7 +1585,7 @@ static int _lvdeviceopen_disp(struct dm_report *rh, struct dm_pool *mem,
if (lvi->info->exists)
return _binary_disp(rh, mem, field, lvi->info->open_count, "open", private);
return _field_set_value(field, _str_unknown, &_reserved_number_undef_64);
return _binary_undef_disp(rh, mem, field, private);
}
static int _lvtargettype_disp(struct dm_report *rh, struct dm_pool *mem,