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/******************************************************************************/
#ifdef JEMALLOC_H_TYPES
typedef pthread_mutex_t malloc_mutex_t;
#endif /* JEMALLOC_H_TYPES */
/******************************************************************************/
#ifdef JEMALLOC_H_STRUCTS
#endif /* JEMALLOC_H_STRUCTS */
/******************************************************************************/
#ifdef JEMALLOC_H_EXTERNS
#ifdef JEMALLOC_LAZY_LOCK
extern bool isthreaded;
#else
# define isthreaded true
#endif
bool malloc_mutex_init(malloc_mutex_t *mutex);
#endif /* JEMALLOC_H_EXTERNS */
/******************************************************************************/
#ifdef JEMALLOC_H_INLINES
#ifndef JEMALLOC_ENABLE_INLINE
void malloc_mutex_lock(malloc_mutex_t *mutex);
bool malloc_mutex_trylock(malloc_mutex_t *mutex);
void malloc_mutex_unlock(malloc_mutex_t *mutex);
#endif
#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_MUTEX_C_))
JEMALLOC_INLINE void
malloc_mutex_lock(malloc_mutex_t *mutex)
{
if (isthreaded)
pthread_mutex_lock(mutex);
}
JEMALLOC_INLINE bool
malloc_mutex_trylock(malloc_mutex_t *mutex)
{
if (isthreaded)
return (pthread_mutex_trylock(mutex) != 0);
else
return (false);
}
JEMALLOC_INLINE void
malloc_mutex_unlock(malloc_mutex_t *mutex)
{
if (isthreaded)
pthread_mutex_unlock(mutex);
}
#endif
#endif /* JEMALLOC_H_INLINES */
/******************************************************************************/
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