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authorDaniel Baumann <daniel.baumann@progress-linux.org>2019-09-03 10:23:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2019-09-03 10:23:38 +0000
commit574098461cd45be12a497afbdac6f93c58978387 (patch)
tree9eb60a5930b7c20d42f7fde1e234cae3968ed3d9 /database/engine/rrdengineapi.h
parentAdding upstream version 1.16.1. (diff)
downloadnetdata-574098461cd45be12a497afbdac6f93c58978387.tar.xz
netdata-574098461cd45be12a497afbdac6f93c58978387.zip
Adding upstream version 1.17.0.upstream/1.17.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'database/engine/rrdengineapi.h')
-rw-r--r--database/engine/rrdengineapi.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/database/engine/rrdengineapi.h b/database/engine/rrdengineapi.h
index e52aabcbe..9b1ab1874 100644
--- a/database/engine/rrdengineapi.h
+++ b/database/engine/rrdengineapi.h
@@ -15,6 +15,12 @@
extern int default_rrdeng_page_cache_mb;
extern int default_rrdeng_disk_quota_mb;
+struct rrdeng_region_info {
+ time_t start_time;
+ int update_every;
+ unsigned points;
+};
+
extern void *rrdeng_create_page(struct rrdengine_instance *ctx, uuid_t *id, struct rrdeng_page_descr **ret_descr);
extern void rrdeng_commit_page(struct rrdengine_instance *ctx, struct rrdeng_page_descr *descr,
Word_t page_correlation_id);
@@ -25,9 +31,12 @@ extern void rrdeng_store_metric_init(RRDDIM *rd);
extern void rrdeng_store_metric_flush_current_page(RRDDIM *rd);
extern void rrdeng_store_metric_next(RRDDIM *rd, usec_t point_in_time, storage_number number);
extern void rrdeng_store_metric_finalize(RRDDIM *rd);
+extern unsigned
+ rrdeng_variable_step_boundaries(RRDSET *st, time_t start_time, time_t end_time,
+ struct rrdeng_region_info **region_info_arrayp, unsigned *max_intervalp);
extern void rrdeng_load_metric_init(RRDDIM *rd, struct rrddim_query_handle *rrdimm_handle,
time_t start_time, time_t end_time);
-extern storage_number rrdeng_load_metric_next(struct rrddim_query_handle *rrdimm_handle);
+extern storage_number rrdeng_load_metric_next(struct rrddim_query_handle *rrdimm_handle, time_t *current_time);
extern int rrdeng_load_metric_is_finished(struct rrddim_query_handle *rrdimm_handle);
extern void rrdeng_load_metric_finalize(struct rrddim_query_handle *rrdimm_handle);
extern time_t rrdeng_metric_latest_time(RRDDIM *rd);