libosmocore 0.9.6-23.20170220git32ee5af8.fc42
Osmocom core library
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rate_ctr.c File Reference
#include <stdint.h>
#include <string.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/timer.h>
#include <osmocom/core/rate_ctr.h>

Functions

static LLIST_HEAD (rate_ctr_groups)
 
struct rate_ctr_grouprate_ctr_group_alloc (void *ctx, const struct rate_ctr_group_desc *desc, unsigned int idx)
 Allocate a new group of counters according to description.
 
void rate_ctr_group_free (struct rate_ctr_group *grp)
 Free the memory for the specified group of counters.
 
void rate_ctr_add (struct rate_ctr *ctr, int inc)
 Increment the counter by inc.
 
int64_t rate_ctr_difference (struct rate_ctr *ctr)
 Return the counter difference since the last call to this function.
 
static void interval_expired (struct rate_ctr *ctr, enum rate_ctr_intv intv)
 
static void rate_ctr_group_intv (struct rate_ctr_group *grp)
 
static void rate_ctr_timer_cb (void *data)
 
int rate_ctr_init (void *tall_ctx)
 Initialize the counter module.
 
struct rate_ctr_grouprate_ctr_get_group_by_name_idx (const char *name, const unsigned int idx)
 Search for counter group based on group name and index.
 
const struct rate_ctrrate_ctr_get_by_name (const struct rate_ctr_group *ctrg, const char *name)
 Search for counter based on group + name.
 
int rate_ctr_for_each_counter (struct rate_ctr_group *ctrg, rate_ctr_handler_t handle_counter, void *data)
 Iterate over all counters.
 
int rate_ctr_for_each_group (rate_ctr_group_handler_t handle_group, void *data)
 Iterate over all counter groups.
 

Variables

static void * tall_rate_ctr_ctx
 
static struct osmo_timer_list rate_ctr_timer
 
static uint64_t timer_ticks