25 lines
540 B
C
25 lines
540 B
C
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#ifndef JEMALLOC_INTERNAL_MUTEX_STRUCTS_H
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#define JEMALLOC_INTERNAL_MUTEX_STRUCTS_H
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struct malloc_mutex_s {
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#ifdef _WIN32
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# if _WIN32_WINNT >= 0x0600
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SRWLOCK lock;
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# else
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CRITICAL_SECTION lock;
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# endif
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#elif (defined(JEMALLOC_OS_UNFAIR_LOCK))
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os_unfair_lock lock;
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#elif (defined(JEMALLOC_OSSPIN))
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OSSpinLock lock;
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#elif (defined(JEMALLOC_MUTEX_INIT_CB))
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pthread_mutex_t lock;
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malloc_mutex_t *postponed_next;
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#else
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pthread_mutex_t lock;
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#endif
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witness_t witness;
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};
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#endif /* JEMALLOC_INTERNAL_MUTEX_STRUCTS_H */
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