Blame jemalloc/include/jemalloc/jemalloc_macros.h.in

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#include <stdlib.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <limits.h>
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#include <strings.h>
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#define JEMALLOC_VERSION "@jemalloc_version@"
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#define JEMALLOC_VERSION_MAJOR @jemalloc_version_major@
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#define JEMALLOC_VERSION_MINOR @jemalloc_version_minor@
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#define JEMALLOC_VERSION_BUGFIX @jemalloc_version_bugfix@
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#define JEMALLOC_VERSION_NREV @jemalloc_version_nrev@
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#define JEMALLOC_VERSION_GID "@jemalloc_version_gid@"
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#define JEMALLOC_VERSION_GID_IDENT @jemalloc_version_gid@
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#define MALLOCX_LG_ALIGN(la)	((int)(la))
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#if LG_SIZEOF_PTR == 2
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#  define MALLOCX_ALIGN(a)	((int)(ffs((int)(a))-1))
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#else
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#  define MALLOCX_ALIGN(a)						\
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     ((int)(((size_t)(a) < (size_t)INT_MAX) ? ffs((int)(a))-1 :	\
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     ffs((int)(((size_t)(a))>>32))+31))
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#endif
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#define MALLOCX_ZERO	((int)0x40)
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/*
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 * Bias tcache index bits so that 0 encodes "automatic tcache management", and 1
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 * encodes MALLOCX_TCACHE_NONE.
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 */
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#define MALLOCX_TCACHE(tc)	((int)(((tc)+2) << 8))
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#define MALLOCX_TCACHE_NONE	MALLOCX_TCACHE(-1)
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/*
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 * Bias arena index bits so that 0 encodes "use an automatically chosen arena".
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 */
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#define MALLOCX_ARENA(a)	((((int)(a))+1) << 20)
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/*
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 * Use as arena index in "arena..{purge,decay,dss}" and
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 * "stats.arenas..*" mallctl interfaces to select all arenas.  This
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 * definition is intentionally specified in raw decimal format to support
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 * cpp-based string concatenation, e.g.
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 *
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 *   #define STRINGIFY_HELPER(x) #x
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 *   #define STRINGIFY(x) STRINGIFY_HELPER(x)
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 *
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 *   mallctl("arena." STRINGIFY(MALLCTL_ARENAS_ALL) ".purge", NULL, NULL, NULL,
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 *       0);
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 */
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#define MALLCTL_ARENAS_ALL	4096
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/*
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 * Use as arena index in "stats.arenas..*" mallctl interfaces to select
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 * destroyed arenas.
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 */
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#define MALLCTL_ARENAS_DESTROYED	4097
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#if defined(__cplusplus) && defined(JEMALLOC_USE_CXX_THROW)
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#  define JEMALLOC_CXX_THROW throw()
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#else
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#  define JEMALLOC_CXX_THROW
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#endif
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#if defined(_MSC_VER)
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#  define JEMALLOC_ATTR(s)
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#  define JEMALLOC_ALIGNED(s) __declspec(align(s))
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#  define JEMALLOC_ALLOC_SIZE(s)
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#  define JEMALLOC_ALLOC_SIZE2(s1, s2)
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#  ifndef JEMALLOC_EXPORT
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#    ifdef DLLEXPORT
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#      define JEMALLOC_EXPORT __declspec(dllexport)
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#    else
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#      define JEMALLOC_EXPORT __declspec(dllimport)
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#    endif
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#  endif
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#  define JEMALLOC_FORMAT_ARG(i)
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#  define JEMALLOC_FORMAT_PRINTF(s, i)
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#  define JEMALLOC_NOINLINE __declspec(noinline)
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#  ifdef __cplusplus
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#    define JEMALLOC_NOTHROW __declspec(nothrow)
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#  else
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#    define JEMALLOC_NOTHROW
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#  endif
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#  define JEMALLOC_SECTION(s) __declspec(allocate(s))
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#  define JEMALLOC_RESTRICT_RETURN __declspec(restrict)
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#  if _MSC_VER >= 1900 && !defined(__EDG__)
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#    define JEMALLOC_ALLOCATOR __declspec(allocator)
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#  else
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#    define JEMALLOC_ALLOCATOR
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#  endif
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#elif defined(JEMALLOC_HAVE_ATTR)
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#  define JEMALLOC_ATTR(s) __attribute__((s))
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#  define JEMALLOC_ALIGNED(s) JEMALLOC_ATTR(aligned(s))
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#  ifdef JEMALLOC_HAVE_ATTR_ALLOC_SIZE
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#    define JEMALLOC_ALLOC_SIZE(s) JEMALLOC_ATTR(alloc_size(s))
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#    define JEMALLOC_ALLOC_SIZE2(s1, s2) JEMALLOC_ATTR(alloc_size(s1, s2))
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#  else
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#    define JEMALLOC_ALLOC_SIZE(s)
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#    define JEMALLOC_ALLOC_SIZE2(s1, s2)
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#  endif
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#  ifndef JEMALLOC_EXPORT
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#    define JEMALLOC_EXPORT JEMALLOC_ATTR(visibility("default"))
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#  endif
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#  ifdef JEMALLOC_HAVE_ATTR_FORMAT_ARG
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#    define JEMALLOC_FORMAT_ARG(i) JEMALLOC_ATTR(__format_arg__(3))
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#  else
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#    define JEMALLOC_FORMAT_ARG(i)
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#  endif
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#  ifdef JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF
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#    define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(gnu_printf, s, i))
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#  elif defined(JEMALLOC_HAVE_ATTR_FORMAT_PRINTF)
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#    define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(printf, s, i))
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#  else
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#    define JEMALLOC_FORMAT_PRINTF(s, i)
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#  endif
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#  define JEMALLOC_NOINLINE JEMALLOC_ATTR(noinline)
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#  define JEMALLOC_NOTHROW JEMALLOC_ATTR(nothrow)
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#  define JEMALLOC_SECTION(s) JEMALLOC_ATTR(section(s))
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#  define JEMALLOC_RESTRICT_RETURN
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#  define JEMALLOC_ALLOCATOR
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#else
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#  define JEMALLOC_ATTR(s)
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#  define JEMALLOC_ALIGNED(s)
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#  define JEMALLOC_ALLOC_SIZE(s)
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#  define JEMALLOC_ALLOC_SIZE2(s1, s2)
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#  define JEMALLOC_EXPORT
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#  define JEMALLOC_FORMAT_PRINTF(s, i)
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#  define JEMALLOC_NOINLINE
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#  define JEMALLOC_NOTHROW
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#  define JEMALLOC_SECTION(s)
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#  define JEMALLOC_RESTRICT_RETURN
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#  define JEMALLOC_ALLOCATOR
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#endif