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Directory Structure [step 1]: moving files
working on #672 NOTE: This commit can't be compiled!!
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99
deps/jemalloc/include/jemalloc/internal/mutex.h
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99
deps/jemalloc/include/jemalloc/internal/mutex.h
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/******************************************************************************/
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#ifdef JEMALLOC_H_TYPES
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typedef struct malloc_mutex_s malloc_mutex_t;
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#ifdef _WIN32
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# define MALLOC_MUTEX_INITIALIZER
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#elif (defined(JEMALLOC_OSSPIN))
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# define MALLOC_MUTEX_INITIALIZER {0}
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#elif (defined(JEMALLOC_MUTEX_INIT_CB))
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# define MALLOC_MUTEX_INITIALIZER {PTHREAD_MUTEX_INITIALIZER, NULL}
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#else
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# if (defined(PTHREAD_MUTEX_ADAPTIVE_NP) && \
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defined(PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP))
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# define MALLOC_MUTEX_TYPE PTHREAD_MUTEX_ADAPTIVE_NP
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# define MALLOC_MUTEX_INITIALIZER {PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP}
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# else
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# define MALLOC_MUTEX_TYPE PTHREAD_MUTEX_DEFAULT
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# define MALLOC_MUTEX_INITIALIZER {PTHREAD_MUTEX_INITIALIZER}
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# endif
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#endif
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#endif /* JEMALLOC_H_TYPES */
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/******************************************************************************/
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#ifdef JEMALLOC_H_STRUCTS
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struct malloc_mutex_s {
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#ifdef _WIN32
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CRITICAL_SECTION 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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};
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#endif /* JEMALLOC_H_STRUCTS */
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/******************************************************************************/
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#ifdef JEMALLOC_H_EXTERNS
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#ifdef JEMALLOC_LAZY_LOCK
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extern bool isthreaded;
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#else
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# undef isthreaded /* Undo private_namespace.h definition. */
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# define isthreaded true
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#endif
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bool malloc_mutex_init(malloc_mutex_t *mutex);
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void malloc_mutex_prefork(malloc_mutex_t *mutex);
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void malloc_mutex_postfork_parent(malloc_mutex_t *mutex);
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void malloc_mutex_postfork_child(malloc_mutex_t *mutex);
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bool mutex_boot(void);
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#endif /* JEMALLOC_H_EXTERNS */
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/******************************************************************************/
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#ifdef JEMALLOC_H_INLINES
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#ifndef JEMALLOC_ENABLE_INLINE
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void malloc_mutex_lock(malloc_mutex_t *mutex);
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void malloc_mutex_unlock(malloc_mutex_t *mutex);
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#endif
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#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_MUTEX_C_))
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JEMALLOC_INLINE void
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malloc_mutex_lock(malloc_mutex_t *mutex)
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{
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if (isthreaded) {
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#ifdef _WIN32
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EnterCriticalSection(&mutex->lock);
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#elif (defined(JEMALLOC_OSSPIN))
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OSSpinLockLock(&mutex->lock);
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#else
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pthread_mutex_lock(&mutex->lock);
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#endif
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}
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}
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JEMALLOC_INLINE void
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malloc_mutex_unlock(malloc_mutex_t *mutex)
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{
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if (isthreaded) {
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#ifdef _WIN32
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LeaveCriticalSection(&mutex->lock);
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#elif (defined(JEMALLOC_OSSPIN))
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OSSpinLockUnlock(&mutex->lock);
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#else
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pthread_mutex_unlock(&mutex->lock);
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#endif
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}
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}
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#endif
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#endif /* JEMALLOC_H_INLINES */
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/******************************************************************************/
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