metrics_common.c File Reference

Common code for the metrics library. More...

#include <stddef.h>
#include "orconfig.h"
#include "lib/log/util_bug.h"
#include "lib/string/printf.h"
#include "lib/metrics/metrics_common.h"

Go to the source code of this file.

Functions
const char *	metrics_type_to_str (const metrics_type_t type)
const char *	metrics_format_label (const char *key, const char *value)

Detailed Description

Common code for the metrics library.

Definition in file metrics_common.c.

Function Documentation

metrics_format_label()

const char* metrics_format_label	(	const char *	key,
		const char *	value
	)

Return a static buffer pointer that contains a formatted label on the form of key=value.

Subsequent call to this function invalidates the previous buffer.

Definition at line 37 of file metrics_common.c.

Referenced by fill_global_bw_limit_values(), fill_oom_values(), and fill_socket_values().

metrics_type_to_str()

const char* metrics_type_to_str

(

const metrics_type_t

type

)

Return string representation of a metric type.

Definition at line 20 of file metrics_common.c.

Referenced by prometheus_format_store_entry().