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/******************************************************************************/
#ifdef JEMALLOC_H_TYPES
typedef struct ticker_s ticker_t;
#endif /* JEMALLOC_H_TYPES */
/******************************************************************************/
#ifdef JEMALLOC_H_STRUCTS
struct ticker_s {
int32_t tick;
int32_t nticks;
};
#endif /* JEMALLOC_H_STRUCTS */
/******************************************************************************/
#ifdef JEMALLOC_H_EXTERNS
#endif /* JEMALLOC_H_EXTERNS */
/******************************************************************************/
#ifdef JEMALLOC_H_INLINES
#ifndef JEMALLOC_ENABLE_INLINE
void ticker_init(ticker_t *ticker, int32_t nticks);
void ticker_copy(ticker_t *ticker, const ticker_t *other);
int32_t ticker_read(const ticker_t *ticker);
bool ticker_ticks(ticker_t *ticker, int32_t nticks);
bool ticker_tick(ticker_t *ticker);
#endif
#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_TICKER_C_))
JEMALLOC_INLINE void
ticker_init(ticker_t *ticker, int32_t nticks)
{
ticker->tick = nticks;
ticker->nticks = nticks;
}
JEMALLOC_INLINE void
ticker_copy(ticker_t *ticker, const ticker_t *other)
{
*ticker = *other;
}
JEMALLOC_INLINE int32_t
ticker_read(const ticker_t *ticker)
{
return (ticker->tick);
}
JEMALLOC_INLINE bool
ticker_ticks(ticker_t *ticker, int32_t nticks)
{
if (unlikely(ticker->tick < nticks)) {
ticker->tick = ticker->nticks;
return (true);
}
ticker->tick -= nticks;
return(false);
}
JEMALLOC_INLINE bool
ticker_tick(ticker_t *ticker)
{
return (ticker_ticks(ticker, 1));
}
#endif
#endif /* JEMALLOC_H_INLINES */
/******************************************************************************/
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