14 #define OSMO_STAT_ITEM_NOVALUE_ID 0
15 #define OSMO_STAT_ITEM_NO_UNIT NULL
99 const char *
name,
const unsigned int idx);
112 OSMO_DEPRECATED(
"Use osmo_stat_item_discard with item-specific next_id instead");
Description of a statistics item group.
Definition: stat_item.h:51
#define OSMO_DEPRECATED(text)
Set the deprecated attribute with a message.
Definition: defs.h:41
bool stats_last_sent_was_max
Definition: stat_item.h:34
int osmo_stat_item_get_next(const struct osmo_stat_item *item, int32_t *next_id, int32_t *value)
Retrieve the next value from the osmo_stat_item object.
Definition: stat_item.c:250
void osmo_stat_item_set(struct osmo_stat_item *item, int32_t value)
Set the a given stat_item to the given value.
Definition: stat_item.c:220
const struct osmo_stat_item_group_desc * desc
Pointer to the counter group class.
Definition: stat_item.h:69
int class_id
The class to which this group belongs.
Definition: stat_item.h:57
const char * group_description
The human-readable description of the group.
Definition: stat_item.h:55
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.
Definition: stat_item.c:96
unsigned int num_values
number of values to store in FIFO
Definition: stat_item.h:46
int osmo_stat_item_discard(const struct osmo_stat_item *item, int32_t *next_id)
Skip/discard all values of this item and update next_id accordingly.
Definition: stat_item.c:292
int32_t default_value
default value
Definition: stat_item.h:47
void osmo_stat_item_group_reset(struct osmo_stat_item_group *statg)
Reset all osmo stat items in a group.
Definition: stat_item.c:418
int32_t value
actual value
Definition: stat_item.h:20
struct osmo_stat_item_value values[0]
value FIFO
Definition: stat_item.h:38
General definitions that are meant to be included from header files.
const char * description
description of the item
Definition: stat_item.h:44
char name[32]
source file name
Definition: gsmtap.h:131
int osmo_stat_item_init(void *tall_ctx)
Initialize the stat item module.
Definition: stat_item.c:309
const char * unit
unit of a value
Definition: stat_item.h:45
int osmo_stat_item_discard_all(int32_t *next_id) OSMO_DEPRECATED("Use osmo_stat_item_discard with item-specific next_id instead")
Skip all values of all items and update next_id accordingly.
Definition: stat_item.c:301
const unsigned int num_items
The number of values in this group (size of item_desc)
Definition: stat_item.h:59
unsigned int idx
The index of this value group within its class.
Definition: stat_item.h:71
int32_t id
identifier of value
Definition: stat_item.h:19
int32_t stats_next_id
Definition: stat_item.h:30
const struct osmo_stat_item_desc * desc
back-reference to the item description
Definition: stat_item.h:26
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.
Definition: stat_item.c:320
struct llist_head list
Linked list of all value groups in the system.
Definition: stat_item.h:67
const char * group_name_prefix
The prefix to the name of all values in this group.
Definition: stat_item.h:53
struct osmo_stat_item * items[0]
Actual counter structures below.
Definition: stat_item.h:75
Simple doubly linked list implementation.
int osmo_stat_item_for_each_group(osmo_stat_item_group_handler_t handle_group, void *data)
Iterate over all stat_item groups in system, call user-supplied function on each. ...
Definition: stat_item.c:384
void osmo_stat_item_dec(struct osmo_stat_item *item, int32_t value)
Descrease the stat_item to the given value.
Definition: stat_item.c:208
(double) linked list header structure
Definition: linuxlist.h:46
int16_t last_offs
the index of the last value written to the FIFO
Definition: stat_item.h:36
void osmo_stat_item_inc(struct osmo_stat_item *item, int32_t value)
Increase the stat_item to the given value.
Definition: stat_item.c:196
struct osmo_stat_item * osmo_stat_item_group_get_item(struct osmo_stat_item_group *grp, unsigned int idx)
Get statistics item from group, identified by index idx.
Definition: stat_item.c:175
int(* osmo_stat_item_group_handler_t)(struct osmo_stat_item_group *, void *)
Definition: stat_item.h:117
One instance of a counter group class.
Definition: stat_item.h:65
char * name
Optional string-based identifier to be used instead of index at report time.
Definition: stat_item.h:73
const struct osmo_stat_item * osmo_stat_item_get_by_name(const struct osmo_stat_item_group *statg, const char *name)
Search for item based on group + item name.
Definition: stat_item.c:340
const char * name
name of the item
Definition: stat_item.h:43
data we keep for each actual item
Definition: stat_item.h:24
const struct osmo_stat_item_desc * item_desc
Pointer to array of value names, length as per num_items.
Definition: stat_item.h:61
int(* osmo_stat_item_handler_t)(struct osmo_stat_item_group *, struct osmo_stat_item *, void *)
Definition: stat_item.h:114
static int32_t osmo_stat_item_get_last(const struct osmo_stat_item *item)
Get the last (freshest) value.
Definition: stat_item.h:124
Individual entry in value FIFO.
Definition: stat_item.h:18
void osmo_stat_item_group_set_name(struct osmo_stat_item_group *statg, const char *name)
Set a name for the statistics item group to be used instead of index value at report time...
Definition: stat_item.c:185
static void osmo_stat_item_group_udp_idx(struct osmo_stat_item_group *grp, unsigned int idx)
Definition: stat_item.h:83
int osmo_stat_item_for_each_item(struct osmo_stat_item_group *statg, osmo_stat_item_handler_t handle_item, void *data)
Iterate over all items in group, call user-supplied function on each.
Definition: stat_item.c:364
void osmo_stat_item_reset(struct osmo_stat_item *item)
Remove all values of a stat item.
Definition: stat_item.c:402
void osmo_stat_item_group_free(struct osmo_stat_item_group *statg)
Free the memory for the specified group of stat items.
Definition: stat_item.c:164
Statistics item description.
Definition: stat_item.h:42