32 lines
837 B
C
32 lines
837 B
C
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// tiny_destructors.h — Tiny の終了処理・統計ダンプを箱化
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#ifndef TINY_DESTRUCTORS_H
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#define TINY_DESTRUCTORS_H
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#include <stdatomic.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "hakmem_tiny.h"
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typedef struct {
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_Atomic uint64_t prepare_calls;
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_Atomic uint64_t prepare_with_current_null;
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_Atomic uint64_t prepare_from_partial;
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_Atomic uint64_t free_made_current;
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_Atomic uint64_t page_retired;
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} TinyHotHeapV2PageStats;
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static inline int tiny_hotheap_v2_stats_enabled(void) {
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static int g = -1;
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if (__builtin_expect(g == -1, 0)) {
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const char* e = getenv("HAKMEM_TINY_HOTHEAP_V2_STATS");
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g = (e && *e && *e != '0') ? 1 : 0;
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}
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return g;
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}
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void tiny_destructors_configure_from_env(void);
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void tiny_destructors_register_exit(void);
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#endif // TINY_DESTRUCTORS_H
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