include/jemalloc/internal/jemalloc_internal_defs_host.h - platform/external/jemalloc - Git at Google

 /* include/jemalloc/internal/jemalloc_internal_defs.h.  Generated from jemalloc_internal_defs.h.in by configure.  */
 #ifndef JEMALLOC_INTERNAL_DEFS_H_
 #define	JEMALLOC_INTERNAL_DEFS_H_
 /*
  * If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all
  * public APIs to be prefixed.  This makes it possible, with some care, to use
  * multiple allocators simultaneously.
  */
 /* #undef JEMALLOC_PREFIX */
 /* #undef JEMALLOC_CPREFIX */

 /*
  * JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs.
  * For shared libraries, symbol visibility mechanisms prevent these symbols
  * from being exported, but for static libraries, naming collisions are a real
  * possibility.
  */
 #define JEMALLOC_PRIVATE_NAMESPACE je_

 /*
  * Hyper-threaded CPUs may need a special instruction inside spin loops in
  * order to yield to another virtual CPU.
  */
 #ifdef __x86_64__
 #define CPU_SPINWAIT __asm__ volatile("pause")
 #else
 #define CPU_SPINWAIT
 #endif

 /* Defined if C11 atomics are available. */
 #define JEMALLOC_C11ATOMICS 1

 /* Defined if the equivalent of FreeBSD's atomic(9) functions are available. */
 /* #undef JEMALLOC_ATOMIC9 */

 /*
  * Defined if OSAtomic*() functions are available, as provided by Darwin, and
  * documented in the atomic(3) manual page.
  */
 /* #undef JEMALLOC_OSATOMIC */

 /*
  * Defined if __sync_add_and_fetch(uint32_t *, uint32_t) and
  * __sync_sub_and_fetch(uint32_t *, uint32_t) are available, despite
  * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 not being defined (which means the
  * functions are defined in libgcc instead of being inlines).
  */
 /* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_4 */

 /*
  * Defined if __sync_add_and_fetch(uint64_t *, uint64_t) and
  * __sync_sub_and_fetch(uint64_t *, uint64_t) are available, despite
  * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 not being defined (which means the
  * functions are defined in libgcc instead of being inlines).
  */
 /* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_8 */

 /*
  * Defined if __builtin_clz() and __builtin_clzl() are available.
  */
 #define JEMALLOC_HAVE_BUILTIN_CLZ

 /*
  * Defined if os_unfair_lock_*() functions are available, as provided by Darwin.
  */
 /* #undef JEMALLOC_OS_UNFAIR_LOCK */

 /*
  * Defined if OSSpin*() functions are available, as provided by Darwin, and
  * documented in the spinlock(3) manual page.
  */
 /* #undef JEMALLOC_OSSPIN */

 /* Defined if syscall(2) is usable. */
 #define JEMALLOC_USE_SYSCALL

 /*
  * Defined if secure_getenv(3) is available.
  */
 /* #undef JEMALLOC_HAVE_SECURE_GETENV */

 /*
  * Defined if issetugid(2) is available.
  */
 /* #undef JEMALLOC_HAVE_ISSETUGID */

 /* Defined if pthread_atfork(3) is available. */
 /* TODO(asmundak): if this is defined for host build, we get:
  "~/prebuilts/clang/host/linux-x86/clang-r328903/bin/ld.lld: error: can't create dynamic relocation R_X86_64_32
   against symbol: __dso_handle in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext'
   to allow text relocations in the output
   >>> defined in prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/lib/gcc/x86_64-linux/4.8/crtbeginS.o
   >>> referenced by pthread_atfork.c:57
   >>>               pthread_atfork.o:(__pthread_atfork) in archive
   >>>               prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/sysroot/usr/lib/libpthread.a"
  */
 /* #undef JEMALLOC_HAVE_PTHREAD_ATFORK */

 /*
  * Defined if clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is available.
  */
 #define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE 1

 /*
  * Defined if clock_gettime(CLOCK_MONOTONIC, ...) is available.
  */
 #define JEMALLOC_HAVE_CLOCK_MONOTONIC 1

 /*
  * Defined if mach_absolute_time() is available.
  */
 /* #undef JEMALLOC_HAVE_MACH_ABSOLUTE_TIME */

 /*
  * Defined if _malloc_thread_cleanup() exists.  At least in the case of
  * FreeBSD, pthread_key_create() allocates, which if used during malloc
  * bootstrapping will cause recursion into the pthreads library.  Therefore, if
  * _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in
  * malloc_tsd.
  */
 /* #undef JEMALLOC_MALLOC_THREAD_CLEANUP */

 /*
  * Defined if threaded initialization is known to be safe on this platform.
  * Among other things, it must be possible to initialize a mutex without
  * triggering allocation in order for threaded allocation to be safe.
  */
 #define JEMALLOC_THREADED_INIT

 /*
  * Defined if the pthreads implementation defines
  * _pthread_mutex_init_calloc_cb(), in which case the function is used in order
  * to avoid recursive allocation during mutex initialization.
  */
 /* #undef JEMALLOC_MUTEX_INIT_CB */

 /* Non-empty if the tls_model attribute is supported. */
 #define JEMALLOC_TLS_MODEL __attribute__((tls_model("initial-exec")))

 /* JEMALLOC_CC_SILENCE enables code that silences unuseful compiler warnings. */
 #define JEMALLOC_CC_SILENCE

 /* JEMALLOC_CODE_COVERAGE enables test code coverage analysis. */
 /* #undef JEMALLOC_CODE_COVERAGE */

 /*
  * JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
  * inline functions.
  */
 /* #undef JEMALLOC_DEBUG */

 /* JEMALLOC_STATS enables statistics calculation. */
 #define JEMALLOC_STATS

 /* JEMALLOC_PROF enables allocation profiling. */
 /* #undef JEMALLOC_PROF */

 /* Use libunwind for profile backtracing if defined. */
 /* #undef JEMALLOC_PROF_LIBUNWIND */

 /* Use libgcc for profile backtracing if defined. */
 /* #undef JEMALLOC_PROF_LIBGCC */

 /* Use gcc intrinsics for profile backtracing if defined. */
 /* #undef JEMALLOC_PROF_GCC */

 /*
  * JEMALLOC_TCACHE enables a thread-specific caching layer for small objects.
  * This makes it possible to allocate/deallocate objects without any locking
  * when the cache is in the steady state.
  */
 #define JEMALLOC_TCACHE

 /*
  * JEMALLOC_DSS enables use of sbrk(2) to allocate chunks from the data storage
  * segment (DSS).
  */
 #define JEMALLOC_DSS

 /* Support memory filling (junk/zero/quarantine/redzone). */
 #define JEMALLOC_FILL

 /* Support utrace(2)-based tracing. */
 /* #undef JEMALLOC_UTRACE */

 /* Support Valgrind. */
 /* #undef JEMALLOC_VALGRIND */

 /* Support optional abort() on OOM. */
 /* #undef JEMALLOC_XMALLOC */

 /* Support lazy locking (avoid locking unless a second thread is launched). */
 /* #undef JEMALLOC_LAZY_LOCK */

 /* Minimum size class to support is 2^LG_TINY_MIN bytes. */
 #define LG_TINY_MIN 3

 /*
  * Minimum allocation alignment is 2^LG_QUANTUM bytes (ignoring tiny size
  * classes).
  */
 /* #undef LG_QUANTUM */

 /* One page is 2^LG_PAGE bytes. */
 #define LG_PAGE 12

 /*
  * If defined, adjacent virtual memory mappings with identical attributes
  * automatically coalesce, and they fragment when changes are made to subranges.
  * This is the normal order of things for mmap()/munmap(), but on Windows
  * VirtualAlloc()/VirtualFree() operations must be precisely matched, i.e.
  * mappings do *not* coalesce/fragment.
  */
 #define JEMALLOC_MAPS_COALESCE

 /*
  * If defined, use munmap() to unmap freed chunks, rather than storing them for
  * later reuse.  This is disabled by default on Linux because common sequences
  * of mmap()/munmap() calls will cause virtual memory map holes.
  */
 /* #undef JEMALLOC_MUNMAP */

 /* TLS is used to map arenas and magazine caches to threads. */
 #define JEMALLOC_TLS

 /*
  * Used to mark unreachable code to quiet "end of non-void" compiler warnings.
  * Don't use this directly; instead use unreachable() from util.h
  */
 #define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable

 /*
  * ffs*() functions to use for bitmapping.  Don't use these directly; instead,
  * use ffs_*() from util.h.
  */
 #define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll
 #define JEMALLOC_INTERNAL_FFSL __builtin_ffsl
 #define JEMALLOC_INTERNAL_FFS __builtin_ffs

 /*
  * JEMALLOC_IVSALLOC enables ivsalloc(), which verifies that pointers reside
  * within jemalloc-owned chunks before dereferencing them.
  */
 /* #undef JEMALLOC_IVSALLOC */

 /*
  * If defined, explicitly attempt to more uniformly distribute large allocation
  * pointer alignments across all cache indices.
  */
 #define JEMALLOC_CACHE_OBLIVIOUS

 /*
  * Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings.
  */
 /* #undef JEMALLOC_ZONE */
 /* #undef JEMALLOC_ZONE_VERSION */

 /*
  * Methods for determining whether the OS overcommits.
  * JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY: Linux's
  *                                         /proc/sys/vm.overcommit_memory file.
  * JEMALLOC_SYSCTL_VM_OVERCOMMIT: FreeBSD's vm.overcommit sysctl.
  */
 /* #undef JEMALLOC_SYSCTL_VM_OVERCOMMIT */
 #define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY

 /* Defined if madvise(2) is available. */
 #define JEMALLOC_HAVE_MADVISE

 /*
  * Methods for purging unused pages differ between operating systems.
  *
  *   madvise(..., MADV_FREE) : This marks pages as being unused, such that they
  *                             will be discarded rather than swapped out.
  *   madvise(..., MADV_DONTNEED) : This immediately discards pages, such that
  *                                 new pages will be demand-zeroed if the
  *                                 address region is later touched.
  */
 /* #undef JEMALLOC_PURGE_MADVISE_FREE */
 #define JEMALLOC_PURGE_MADVISE_DONTNEED

 /*
  * Defined if transparent huge pages are supported via the MADV_[NO]HUGEPAGE
  * arguments to madvise(2).
  */
 /* ANDROID: Do not enable huge pages because it can increase PSS. */
 #define JEMALLOC_THP

 /* Define if operating system has alloca.h header. */
 #define JEMALLOC_HAS_ALLOCA_H 1

 /* C99 restrict keyword supported. */
 #define JEMALLOC_HAS_RESTRICT 1

 /* For use by hash code. */
 /* #undef JEMALLOC_BIG_ENDIAN */

 /* sizeof(int) == 2^LG_SIZEOF_INT. */
 #define LG_SIZEOF_INT 2

 /* sizeof(long) == 2^LG_SIZEOF_LONG. */
 #ifdef __LP64__
 #define LG_SIZEOF_LONG 3
 #else
 #define LG_SIZEOF_LONG 2
 #endif

 /* sizeof(long long) == 2^LG_SIZEOF_LONG_LONG. */
 #define LG_SIZEOF_LONG_LONG 3

 /* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */
 #define LG_SIZEOF_INTMAX_T 3

 /* glibc malloc hooks (__malloc_hook, __realloc_hook, __free_hook). */
 #define JEMALLOC_GLIBC_MALLOC_HOOK

 /* glibc memalign hook. */
 #define JEMALLOC_GLIBC_MEMALIGN_HOOK

 /* Adaptive mutex support in pthreads. */
 #define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP

 /*
  * If defined, jemalloc symbols are not exported (doesn't work when
  * JEMALLOC_PREFIX is not defined).
  */
 /* #undef JEMALLOC_EXPORT */

 /* config.malloc_conf options string. */
 #define JEMALLOC_CONFIG_MALLOC_CONF ""

 #endif /* JEMALLOC_INTERNAL_DEFS_H_ */
	/* include/jemalloc/internal/jemalloc_internal_defs.h. Generated from jemalloc_internal_defs.h.in by configure. */
	#ifndef JEMALLOC_INTERNAL_DEFS_H_
	#define JEMALLOC_INTERNAL_DEFS_H_
	/*
	* If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all
	* public APIs to be prefixed. This makes it possible, with some care, to use
	* multiple allocators simultaneously.
	*/
	/* #undef JEMALLOC_PREFIX */
	/* #undef JEMALLOC_CPREFIX */

	/*
	* JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs.
	* For shared libraries, symbol visibility mechanisms prevent these symbols
	* from being exported, but for static libraries, naming collisions are a real
	* possibility.
	*/
	#define JEMALLOC_PRIVATE_NAMESPACE je_

	/*
	* Hyper-threaded CPUs may need a special instruction inside spin loops in
	* order to yield to another virtual CPU.
	*/
	#ifdef __x86_64__
	#define CPU_SPINWAIT __asm__ volatile("pause")
	#else
	#define CPU_SPINWAIT
	#endif

	/* Defined if C11 atomics are available. */
	#define JEMALLOC_C11ATOMICS 1

	/* Defined if the equivalent of FreeBSD's atomic(9) functions are available. */
	/* #undef JEMALLOC_ATOMIC9 */

	/*
	* Defined if OSAtomic*() functions are available, as provided by Darwin, and
	* documented in the atomic(3) manual page.
	*/
	/* #undef JEMALLOC_OSATOMIC */

	/*
	* Defined if __sync_add_and_fetch(uint32_t *, uint32_t) and
	* __sync_sub_and_fetch(uint32_t *, uint32_t) are available, despite
	* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 not being defined (which means the
	* functions are defined in libgcc instead of being inlines).
	*/
	/* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_4 */

	/*
	* Defined if __sync_add_and_fetch(uint64_t *, uint64_t) and
	* __sync_sub_and_fetch(uint64_t *, uint64_t) are available, despite
	* __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 not being defined (which means the
	* functions are defined in libgcc instead of being inlines).
	*/
	/* #undef JE_FORCE_SYNC_COMPARE_AND_SWAP_8 */

	/*
	* Defined if __builtin_clz() and __builtin_clzl() are available.
	*/
	#define JEMALLOC_HAVE_BUILTIN_CLZ

	/*
	* Defined if os_unfair_lock_*() functions are available, as provided by Darwin.
	*/
	/* #undef JEMALLOC_OS_UNFAIR_LOCK */

	/*
	* Defined if OSSpin*() functions are available, as provided by Darwin, and
	* documented in the spinlock(3) manual page.
	*/
	/* #undef JEMALLOC_OSSPIN */

	/* Defined if syscall(2) is usable. */
	#define JEMALLOC_USE_SYSCALL

	/*
	* Defined if secure_getenv(3) is available.
	*/
	/* #undef JEMALLOC_HAVE_SECURE_GETENV */

	/*
	* Defined if issetugid(2) is available.
	*/
	/* #undef JEMALLOC_HAVE_ISSETUGID */

	/* Defined if pthread_atfork(3) is available. */
	/* TODO(asmundak): if this is defined for host build, we get:
	"~/prebuilts/clang/host/linux-x86/clang-r328903/bin/ld.lld: error: can't create dynamic relocation R_X86_64_32
	against symbol: __dso_handle in readonly segment; recompile object files with -fPIC or pass '-Wl,-z,notext'
	to allow text relocations in the output
	>>> defined in prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/lib/gcc/x86_64-linux/4.8/crtbeginS.o
	>>> referenced by pthread_atfork.c:57
	>>> pthread_atfork.o:(__pthread_atfork) in archive
	>>> prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/sysroot/usr/lib/libpthread.a"
	*/
	/* #undef JEMALLOC_HAVE_PTHREAD_ATFORK */

	/*
	* Defined if clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is available.
	*/
	#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE 1

	/*
	* Defined if clock_gettime(CLOCK_MONOTONIC, ...) is available.
	*/
	#define JEMALLOC_HAVE_CLOCK_MONOTONIC 1

	/*
	* Defined if mach_absolute_time() is available.
	*/
	/* #undef JEMALLOC_HAVE_MACH_ABSOLUTE_TIME */

	/*
	* Defined if _malloc_thread_cleanup() exists. At least in the case of
	* FreeBSD, pthread_key_create() allocates, which if used during malloc
	* bootstrapping will cause recursion into the pthreads library. Therefore, if
	* _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in
	* malloc_tsd.
	*/
	/* #undef JEMALLOC_MALLOC_THREAD_CLEANUP */

	/*
	* Defined if threaded initialization is known to be safe on this platform.
	* Among other things, it must be possible to initialize a mutex without
	* triggering allocation in order for threaded allocation to be safe.
	*/
	#define JEMALLOC_THREADED_INIT

	/*
	* Defined if the pthreads implementation defines
	* _pthread_mutex_init_calloc_cb(), in which case the function is used in order
	* to avoid recursive allocation during mutex initialization.
	*/
	/* #undef JEMALLOC_MUTEX_INIT_CB */

	/* Non-empty if the tls_model attribute is supported. */
	#define JEMALLOC_TLS_MODEL __attribute__((tls_model("initial-exec")))

	/* JEMALLOC_CC_SILENCE enables code that silences unuseful compiler warnings. */
	#define JEMALLOC_CC_SILENCE

	/* JEMALLOC_CODE_COVERAGE enables test code coverage analysis. */
	/* #undef JEMALLOC_CODE_COVERAGE */

	/*
	* JEMALLOC_DEBUG enables assertions and other sanity checks, and disables
	* inline functions.
	*/
	/* #undef JEMALLOC_DEBUG */

	/* JEMALLOC_STATS enables statistics calculation. */
	#define JEMALLOC_STATS

	/* JEMALLOC_PROF enables allocation profiling. */
	/* #undef JEMALLOC_PROF */

	/* Use libunwind for profile backtracing if defined. */
	/* #undef JEMALLOC_PROF_LIBUNWIND */

	/* Use libgcc for profile backtracing if defined. */
	/* #undef JEMALLOC_PROF_LIBGCC */

	/* Use gcc intrinsics for profile backtracing if defined. */
	/* #undef JEMALLOC_PROF_GCC */

	/*
	* JEMALLOC_TCACHE enables a thread-specific caching layer for small objects.
	* This makes it possible to allocate/deallocate objects without any locking
	* when the cache is in the steady state.
	*/
	#define JEMALLOC_TCACHE

	/*
	* JEMALLOC_DSS enables use of sbrk(2) to allocate chunks from the data storage
	* segment (DSS).
	*/
	#define JEMALLOC_DSS

	/* Support memory filling (junk/zero/quarantine/redzone). */
	#define JEMALLOC_FILL

	/* Support utrace(2)-based tracing. */
	/* #undef JEMALLOC_UTRACE */

	/* Support Valgrind. */
	/* #undef JEMALLOC_VALGRIND */

	/* Support optional abort() on OOM. */
	/* #undef JEMALLOC_XMALLOC */

	/* Support lazy locking (avoid locking unless a second thread is launched). */
	/* #undef JEMALLOC_LAZY_LOCK */

	/* Minimum size class to support is 2^LG_TINY_MIN bytes. */
	#define LG_TINY_MIN 3

	/*
	* Minimum allocation alignment is 2^LG_QUANTUM bytes (ignoring tiny size
	* classes).
	*/
	/* #undef LG_QUANTUM */

	/* One page is 2^LG_PAGE bytes. */
	#define LG_PAGE 12

	/*
	* If defined, adjacent virtual memory mappings with identical attributes
	* automatically coalesce, and they fragment when changes are made to subranges.
	* This is the normal order of things for mmap()/munmap(), but on Windows
	* VirtualAlloc()/VirtualFree() operations must be precisely matched, i.e.
	* mappings do not coalesce/fragment.
	*/
	#define JEMALLOC_MAPS_COALESCE

	/*
	* If defined, use munmap() to unmap freed chunks, rather than storing them for
	* later reuse. This is disabled by default on Linux because common sequences
	* of mmap()/munmap() calls will cause virtual memory map holes.
	*/
	/* #undef JEMALLOC_MUNMAP */

	/* TLS is used to map arenas and magazine caches to threads. */
	#define JEMALLOC_TLS

	/*
	* Used to mark unreachable code to quiet "end of non-void" compiler warnings.
	* Don't use this directly; instead use unreachable() from util.h
	*/
	#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable

	/*
	* ffs*() functions to use for bitmapping. Don't use these directly; instead,
	* use ffs_*() from util.h.
	*/
	#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll
	#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl
	#define JEMALLOC_INTERNAL_FFS __builtin_ffs

	/*
	* JEMALLOC_IVSALLOC enables ivsalloc(), which verifies that pointers reside
	* within jemalloc-owned chunks before dereferencing them.
	*/
	/* #undef JEMALLOC_IVSALLOC */

	/*
	* If defined, explicitly attempt to more uniformly distribute large allocation
	* pointer alignments across all cache indices.
	*/
	#define JEMALLOC_CACHE_OBLIVIOUS

	/*
	* Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings.
	*/
	/* #undef JEMALLOC_ZONE */
	/* #undef JEMALLOC_ZONE_VERSION */

	/*
	* Methods for determining whether the OS overcommits.
	* JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY: Linux's
	* /proc/sys/vm.overcommit_memory file.
	* JEMALLOC_SYSCTL_VM_OVERCOMMIT: FreeBSD's vm.overcommit sysctl.
	*/
	/* #undef JEMALLOC_SYSCTL_VM_OVERCOMMIT */
	#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY

	/* Defined if madvise(2) is available. */
	#define JEMALLOC_HAVE_MADVISE

	/*
	* Methods for purging unused pages differ between operating systems.
	*
	* madvise(..., MADV_FREE) : This marks pages as being unused, such that they
	* will be discarded rather than swapped out.
	* madvise(..., MADV_DONTNEED) : This immediately discards pages, such that
	* new pages will be demand-zeroed if the
	* address region is later touched.
	*/
	/* #undef JEMALLOC_PURGE_MADVISE_FREE */
	#define JEMALLOC_PURGE_MADVISE_DONTNEED

	/*
	* Defined if transparent huge pages are supported via the MADV_[NO]HUGEPAGE
	* arguments to madvise(2).
	*/
	/* ANDROID: Do not enable huge pages because it can increase PSS. */
	#define JEMALLOC_THP

	/* Define if operating system has alloca.h header. */
	#define JEMALLOC_HAS_ALLOCA_H 1

	/* C99 restrict keyword supported. */
	#define JEMALLOC_HAS_RESTRICT 1

	/* For use by hash code. */
	/* #undef JEMALLOC_BIG_ENDIAN */

	/* sizeof(int) == 2^LG_SIZEOF_INT. */
	#define LG_SIZEOF_INT 2

	/* sizeof(long) == 2^LG_SIZEOF_LONG. */
	#ifdef __LP64__
	#define LG_SIZEOF_LONG 3
	#else
	#define LG_SIZEOF_LONG 2
	#endif

	/* sizeof(long long) == 2^LG_SIZEOF_LONG_LONG. */
	#define LG_SIZEOF_LONG_LONG 3

	/* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */
	#define LG_SIZEOF_INTMAX_T 3

	/* glibc malloc hooks (__malloc_hook, __realloc_hook, __free_hook). */
	#define JEMALLOC_GLIBC_MALLOC_HOOK

	/* glibc memalign hook. */
	#define JEMALLOC_GLIBC_MEMALIGN_HOOK

	/* Adaptive mutex support in pthreads. */
	#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP

	/*
	* If defined, jemalloc symbols are not exported (doesn't work when
	* JEMALLOC_PREFIX is not defined).
	*/
	/* #undef JEMALLOC_EXPORT */

	/* config.malloc_conf options string. */
	#define JEMALLOC_CONFIG_MALLOC_CONF ""

	#endif /* JEMALLOC_INTERNAL_DEFS_H_ */