counter.h

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/*
 * Copyright (c) 2024 Mustafa Abdullah Kus, Sparse Technology
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_PROMETHEUS_COUNTER_H_
#define ZEPHYR_INCLUDE_PROMETHEUS_COUNTER_H_
 
#include <stdint.h>
 
#include <zephyr/sys/iterable_sections.h>
#include <zephyr/net/prometheus/metric.h>
 
struct prometheus_counter {
        struct prometheus_metric *base;
        uint64_t value;
};
 
#define PROMETHEUS_COUNTER_DEFINE(_name, _detail)                                                  \
        static STRUCT_SECTION_ITERABLE(prometheus_counter, _name) = {.base = (void *)(_detail),    \
                                                                     .value = 0}
 
int prometheus_counter_inc(struct prometheus_counter *counter);
 
#endif /* ZEPHYR_INCLUDE_PROMETHEUS_COUNTER_H_ */