rate_ctr.h File Reference

#include <stdint.h>
#include <osmocom/core/linuxlist.h>

Go to the source code of this file.

Data Structures
struct	rate_ctr_per_intv
	data we keep for each of the intervals More...
struct	rate_ctr
	data we keep for each actual value More...
struct	rate_ctr_desc
	rate counter description More...
struct	rate_ctr_group_desc
	description of a rate counter group More...
struct	rate_ctr_group
	One instance of a counter group class. More...

Macros
#define	RATE_CTR_INTV_NUM   4
	Number of rate counter intervals. More...

Typedefs
typedef int(*	rate_ctr_handler_t) (struct rate_ctr_group *, struct rate_ctr *, const struct rate_ctr_desc *, void *)
typedef int(*	rate_ctr_group_handler_t) (struct rate_ctr_group *, void *)

Enumerations
enum	rate_ctr_intv {   RATE_CTR_INTV_SEC ,   RATE_CTR_INTV_MIN ,   RATE_CTR_INTV_HOUR ,   RATE_CTR_INTV_DAY }
	Rate counter interval. More...

Functions
struct rate_ctr_group *	rate_ctr_group_alloc (void *ctx, const struct rate_ctr_group_desc *desc, unsigned int idx)
	Allocate a new group of counters according to description. More...
static void	rate_ctr_group_upd_idx (struct rate_ctr_group *grp, unsigned int idx)
void	rate_ctr_group_set_name (struct rate_ctr_group *grp, const char *name)
	Set a name for the group of counters be used instead of index value at report time. More...
struct rate_ctr *	rate_ctr_group_get_ctr (struct rate_ctr_group *grp, unsigned int idx)
	Get rate counter from group, identified by index idx. More...
void	rate_ctr_group_free (struct rate_ctr_group *grp)
	Free the memory for the specified group of counters. More...
void	rate_ctr_add (struct rate_ctr *ctr, int inc)
	Increment the counter by inc. More...
static void	rate_ctr_add2 (struct rate_ctr_group *ctrg, unsigned int idx, int inc)
	Increment the counter by inc. More...
static void	rate_ctr_inc (struct rate_ctr *ctr)
	Increment the counter by 1. More...
static void	rate_ctr_inc2 (struct rate_ctr_group *ctrg, unsigned int idx)
	Increment the counter by 1. More...
int64_t	rate_ctr_difference (struct rate_ctr *ctr)
	Return the counter difference since the last call to this function. More...
int	rate_ctr_init (void *tall_ctx)
	Initialize the counter module. More...
struct rate_ctr_group *	rate_ctr_get_group_by_name_idx (const char *name, const unsigned int idx)
	Search for counter group based on group name and index. More...
const struct rate_ctr *	rate_ctr_get_by_name (const struct rate_ctr_group *ctrg, const char *name)
	Search for counter based on group + name. More...
int	rate_ctr_for_each_counter (struct rate_ctr_group *ctrg, rate_ctr_handler_t handle_counter, void *data)
	Iterate over each counter in group and call function. More...
int	rate_ctr_for_each_group (rate_ctr_group_handler_t handle_group, void *data)
	Iterate over all counter groups. More...
void	rate_ctr_reset (struct rate_ctr *ctr)
	Reset a rate counter back to zero. More...
void	rate_ctr_group_reset (struct rate_ctr_group *ctrg)
	Reset all counters in a group. More...