32 lines
594 B
C
32 lines
594 B
C
#ifndef _STATISTICS_H
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#define _STATISTICS_H
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struct counter {
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struct llist_head list;
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const char *name;
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const char *description;
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unsigned long value;
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};
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static inline void counter_inc(struct counter *ctr)
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{
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ctr->value++;
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}
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static inline unsigned long counter_get(struct counter *ctr)
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{
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return ctr->value;
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}
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static inline void counter_reset(struct counter *ctr)
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{
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ctr->value = 0;
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}
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struct counter *counter_alloc(const char *name);
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void counter_free(struct counter *ctr);
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int counters_for_each(int (*handle_counter)(struct counter *, void *), void *data);
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#endif /* _STATISTICS_H */
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