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libdm: report: add DM_REPORT_OUTPUT_MULTIPLE_TIMES report flag to keep report data even after output is done

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The DM_REPORT_OUTPUT_MULTIPLE_TIMES instructs reporting code to
keep rows even after dm_report_output call - the rows are not
destroyed in this case which makes it possible to call dm_report_output
multiple times.
This commit is contained in:
Peter Rajnoha
2016-05-12 14:34:04 +02:00
parent 0ba5f4b8e9
commit f2facdc1d0
3 changed files with 60 additions and 27 deletions
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libdm/libdevmapper.h
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@ -2606,6 +2606,7 @@ const void *dm_report_value_cache_get(struct dm_report *rh, const char *name);
#define DM_REPORT_OUTPUT_FIELD_NAME_PREFIX 0x00000008
#define DM_REPORT_OUTPUT_FIELD_UNQUOTED 0x00000010
#define DM_REPORT_OUTPUT_COLUMNS_AS_ROWS 0x00000020
#define DM_REPORT_OUTPUT_MULTIPLE_TIMES 0x00000040
struct dm_report *dm_report_init(uint32_t *report_types,
const struct dm_report_object_type *types,