diff options
Diffstat (limited to 'database/engine/rrdengineapi.h')
| -rw-r--r-- | database/engine/rrdengineapi.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/database/engine/rrdengineapi.h b/database/engine/rrdengineapi.h index e76629a4..e52aabcb 100644 --- a/database/engine/rrdengineapi.h +++ b/database/engine/rrdengineapi.h @@ -7,16 +7,22 @@ #define RRDENG_MIN_PAGE_CACHE_SIZE_MB (32) #define RRDENG_MIN_DISK_SPACE_MB (256) + +#define RRDENG_NR_STATS (33) + +#define RRDENG_FD_BUDGET_PER_INSTANCE (50) + extern int default_rrdeng_page_cache_mb; extern int default_rrdeng_disk_quota_mb; -extern void *rrdeng_create_page(uuid_t *id, struct rrdeng_page_cache_descr **ret_descr); -extern void rrdeng_commit_page(struct rrdengine_instance *ctx, struct rrdeng_page_cache_descr *descr, +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); extern void *rrdeng_get_latest_page(struct rrdengine_instance *ctx, uuid_t *id, void **handle); extern void *rrdeng_get_page(struct rrdengine_instance *ctx, uuid_t *id, usec_t point_in_time, void **handle); extern void rrdeng_put_page(struct rrdengine_instance *ctx, void *handle); 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 void rrdeng_load_metric_init(RRDDIM *rd, struct rrddim_query_handle *rrdimm_handle, @@ -26,7 +32,7 @@ extern int rrdeng_load_metric_is_finished(struct rrddim_query_handle *rrdimm_han extern void rrdeng_load_metric_finalize(struct rrddim_query_handle *rrdimm_handle); extern time_t rrdeng_metric_latest_time(RRDDIM *rd); extern time_t rrdeng_metric_oldest_time(RRDDIM *rd); -extern void rrdeng_get_27_statistics(struct rrdengine_instance *ctx, unsigned long long *array); +extern void rrdeng_get_33_statistics(struct rrdengine_instance *ctx, unsigned long long *array); /* must call once before using anything */ extern int rrdeng_init(struct rrdengine_instance **ctxp, char *dbfiles_path, unsigned page_cache_mb, |