libosmocore
0.9.3
Osmocom core library
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#include <stdint.h>
#include <osmocom/core/linuxlist.h>
Go to the source code of this file.
Data Structures | |
struct | osmo_stat_item_value |
struct | osmo_stat_item |
data we keep for each actual value More... | |
struct | osmo_stat_item_desc |
statistics value description More... | |
struct | osmo_stat_item_group_desc |
description of a statistics value group More... | |
struct | osmo_stat_item_group |
One instance of a counter group class. More... | |
Defines | |
#define | STAT_ITEM_NOVALUE_ID 0 |
Typedefs | |
typedef int(* | osmo_stat_item_handler_t )(struct osmo_stat_item_group *, struct osmo_stat_item *, void *) |
typedef int(* | osmo_stat_item_group_handler_t )(struct osmo_stat_item_group *, void *) |
Functions | |
struct osmo_stat_item_group * | osmo_stat_item_group_alloc (void *ctx, const struct osmo_stat_item_group_desc *desc, unsigned int idx) |
Allocate a new group of counters according to description. | |
static void | osmo_stat_item_group_udp_idx (struct osmo_stat_item_group *grp, unsigned int idx) |
void | osmo_stat_item_group_free (struct osmo_stat_item_group *grp) |
Free the memory for the specified group of counters. | |
void | osmo_stat_item_set (struct osmo_stat_item *item, int32_t value) |
int | osmo_stat_item_init (void *tall_ctx) |
Initialize the stat item module. | |
struct osmo_stat_item_group * | osmo_stat_item_get_group_by_name_idx (const char *name, const unsigned int idx) |
Search for item group based on group name and index. | |
struct osmo_stat_item * | osmo_stat_item_get_by_name (const struct osmo_stat_item_group *statg, const char *name) |
Search for item group based on group name. | |
int | osmo_stat_item_get_next (const struct osmo_stat_item *item, int32_t *idx, int32_t *value) |
Retrieve the next value from the osmo_stat_item object. If a new value has been set, it is returned. The idx is used to decide which value to return. On success, *idx is updated to refer to the next unread value. If values have been missed due to FIFO overflow, *idx is incremented by (1 + num_lost). This way, the osmo_stat_item object can be kept stateless from the reader's perspective and therefore be used by several backends simultaneously. | |
static int32_t | osmo_stat_item_get_last (const struct osmo_stat_item *item) |
Get the last (freshest) value. | |
int | osmo_stat_item_discard (const struct osmo_stat_item *item, int32_t *idx) |
Skip all values of the item and update idx accordingly. | |
int | osmo_stat_item_discard_all (int32_t *idx) |
Skip all values of all items and update idx accordingly. | |
int | osmo_stat_item_for_each_item (struct osmo_stat_item_group *statg, osmo_stat_item_handler_t handle_item, void *data) |
Iteate over all items. | |
int | osmo_stat_item_for_each_group (osmo_stat_item_group_handler_t handle_group, void *data) |