src/stat_item.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/stat_item.h>

Functions
static	LLIST_HEAD (osmo_stat_item_groups)
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.
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_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.
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_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_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)
Variables
static int32_t	global_value_id = 0
static void *	tall_stat_item_ctx

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Detailed Description