22 lines
532 B
C
22 lines
532 B
C
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/*
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* mtx is a slightly simplified version of malloc_mutex. This code duplication
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* is unfortunate, but there are allocator bootstrapping considerations that
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* would leak into the test infrastructure if malloc_mutex were used directly
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* in tests.
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*/
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typedef struct {
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#ifdef _WIN32
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CRITICAL_SECTION lock;
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#elif (defined(JEMALLOC_OS_UNFAIR_LOCK))
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os_unfair_lock lock;
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#else
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pthread_mutex_t lock;
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#endif
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} mtx_t;
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bool mtx_init(mtx_t *mtx);
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void mtx_fini(mtx_t *mtx);
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void mtx_lock(mtx_t *mtx);
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void mtx_unlock(mtx_t *mtx);
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