* RRDtool 1.0.33 Copyright Tobias Oetiker, 1997 - 2000
*****************************************************************************
* rrd_tool.h Common Header File
- *****************************************************************************
- * $Id$
- * $Log$
- * Revision 1.2 2001/03/04 13:01:55 oetiker
- * Aberrant Behavior Detection support. A brief overview added to rrdtool.pod.
- * Major updates to rrd_update.c, rrd_create.c. Minor update to other core files.
- * This is backwards compatible! But new files using the Aberrant stuff are not readable
- * by old rrdtool versions. See http://cricket.sourceforge.net/aberrant/rrd_hw.htm
- * -- Jake Brutlag <jakeb@corp.webtv.net>
- *
- * Revision 1.1.1.1 2001/02/25 22:25:06 oetiker
- * checkin
- *
*****************************************************************************/
#ifdef __cplusplus
extern "C" {
long ds_match(rrd_t *rrd,char *ds_nam);
double rrd_diff(char *a, char *b);
-/* functions added for aberrant behavior detection.
- * implemented for the most part in rrd_hw.c */
-int update_aberrant_CF(rrd_t *rrd, rrd_value_t pdp_val, enum cf_en current_cf,
- unsigned long cdp_idx, unsigned long rra_idx, unsigned long ds_idx,
- unsigned short CDP_scratch_idx, rrd_value_t *seasonal_coef);
-int create_hw_contingent_rras(rrd_t *rrd, unsigned short period,
- unsigned long hashed_name);
-int lookup_seasonal(rrd_t *rrd, unsigned long rra_idx, unsigned long rra_start,
- FILE *rrd_file, unsigned long offset, rrd_value_t **seasonal_coef);
-void erase_violations(rrd_t *rrd, unsigned long cdp_idx, unsigned long rra_idx);
-int apply_smoother(rrd_t *rrd, unsigned long rra_idx, unsigned long rra_start,
- FILE *rrd_file);
-
-/* a standard fixed-capacity FIFO queue implementation */
-typedef struct FIFOqueue {
- rrd_value_t *queue;
- int capacity, head, tail;
-} FIFOqueue;
-
-int queue_alloc(FIFOqueue **q,int capacity);
-void queue_dealloc(FIFOqueue *q);
-void queue_push(FIFOqueue *q, rrd_value_t value);
-int queue_isempty(FIFOqueue *q);
-rrd_value_t queue_pop(FIFOqueue *q);
-
-#define BURNIN_CYCLES 3
-
#endif
-
#ifdef __cplusplus
}
#endif