1#include <stdlib.h> 2#include <stdbool.h> 3#include <stdint.h> 4#include <limits.h> 5#include <strings.h> 6 7#define JEMALLOC_VERSION "@jemalloc_version@" 8#define JEMALLOC_VERSION_MAJOR @jemalloc_version_major@ 9#define JEMALLOC_VERSION_MINOR @jemalloc_version_minor@ 10#define JEMALLOC_VERSION_BUGFIX @jemalloc_version_bugfix@ 11#define JEMALLOC_VERSION_NREV @jemalloc_version_nrev@ 12#define JEMALLOC_VERSION_GID "@jemalloc_version_gid@" 13#define JEMALLOC_VERSION_GID_IDENT @jemalloc_version_gid@ 14 15#define MALLOCX_LG_ALIGN(la) ((int)(la)) 16#if LG_SIZEOF_PTR == 2 17# define MALLOCX_ALIGN(a) ((int)(ffs((int)(a))-1)) 18#else 19# define MALLOCX_ALIGN(a) \ 20 ((int)(((size_t)(a) < (size_t)INT_MAX) ? ffs((int)(a))-1 : \ 21 ffs((int)(((size_t)(a))>>32))+31)) 22#endif 23#define MALLOCX_ZERO ((int)0x40) 24/* 25 * Bias tcache index bits so that 0 encodes "automatic tcache management", and 1 26 * encodes MALLOCX_TCACHE_NONE. 27 */ 28#define MALLOCX_TCACHE(tc) ((int)(((tc)+2) << 8)) 29#define MALLOCX_TCACHE_NONE MALLOCX_TCACHE(-1) 30/* 31 * Bias arena index bits so that 0 encodes "use an automatically chosen arena". 32 */ 33#define MALLOCX_ARENA(a) ((((int)(a))+1) << 20) 34 35/* 36 * Use as arena index in "arena.<i>.{purge,decay,dss}" and 37 * "stats.arenas.<i>.*" mallctl interfaces to select all arenas. This 38 * definition is intentionally specified in raw decimal format to support 39 * cpp-based string concatenation, e.g. 40 * 41 * #define STRINGIFY_HELPER(x) #x 42 * #define STRINGIFY(x) STRINGIFY_HELPER(x) 43 * 44 * mallctl("arena." STRINGIFY(MALLCTL_ARENAS_ALL) ".purge", NULL, NULL, NULL, 45 * 0); 46 */ 47#define MALLCTL_ARENAS_ALL 4096 48/* 49 * Use as arena index in "stats.arenas.<i>.*" mallctl interfaces to select 50 * destroyed arenas. 51 */ 52#define MALLCTL_ARENAS_DESTROYED 4097 53 54#if defined(__cplusplus) && defined(JEMALLOC_USE_CXX_THROW) 55# define JEMALLOC_CXX_THROW throw() 56#else 57# define JEMALLOC_CXX_THROW 58#endif 59 60#if defined(_MSC_VER) 61# define JEMALLOC_ATTR(s) 62# define JEMALLOC_ALIGNED(s) __declspec(align(s)) 63# define JEMALLOC_ALLOC_SIZE(s) 64# define JEMALLOC_ALLOC_SIZE2(s1, s2) 65# ifndef JEMALLOC_EXPORT 66# ifdef DLLEXPORT 67# define JEMALLOC_EXPORT __declspec(dllexport) 68# else 69# define JEMALLOC_EXPORT __declspec(dllimport) 70# endif 71# endif 72# define JEMALLOC_FORMAT_PRINTF(s, i) 73# define JEMALLOC_NOINLINE __declspec(noinline) 74# ifdef __cplusplus 75# define JEMALLOC_NOTHROW __declspec(nothrow) 76# else 77# define JEMALLOC_NOTHROW 78# endif 79# define JEMALLOC_SECTION(s) __declspec(allocate(s)) 80# define JEMALLOC_RESTRICT_RETURN __declspec(restrict) 81# if _MSC_VER >= 1900 && !defined(__EDG__) 82# define JEMALLOC_ALLOCATOR __declspec(allocator) 83# else 84# define JEMALLOC_ALLOCATOR 85# endif 86#elif defined(JEMALLOC_HAVE_ATTR) 87# define JEMALLOC_ATTR(s) __attribute__((s)) 88# define JEMALLOC_ALIGNED(s) JEMALLOC_ATTR(aligned(s)) 89# ifdef JEMALLOC_HAVE_ATTR_ALLOC_SIZE 90# define JEMALLOC_ALLOC_SIZE(s) JEMALLOC_ATTR(alloc_size(s)) 91# define JEMALLOC_ALLOC_SIZE2(s1, s2) JEMALLOC_ATTR(alloc_size(s1, s2)) 92# else 93# define JEMALLOC_ALLOC_SIZE(s) 94# define JEMALLOC_ALLOC_SIZE2(s1, s2) 95# endif 96# ifndef JEMALLOC_EXPORT 97# define JEMALLOC_EXPORT JEMALLOC_ATTR(visibility("default")) 98# endif 99# ifdef JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF 100# define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(gnu_printf, s, i)) 101# elif defined(JEMALLOC_HAVE_ATTR_FORMAT_PRINTF) 102# define JEMALLOC_FORMAT_PRINTF(s, i) JEMALLOC_ATTR(format(printf, s, i)) 103# else 104# define JEMALLOC_FORMAT_PRINTF(s, i) 105# endif 106# define JEMALLOC_NOINLINE JEMALLOC_ATTR(noinline) 107# define JEMALLOC_NOTHROW JEMALLOC_ATTR(nothrow) 108# define JEMALLOC_SECTION(s) JEMALLOC_ATTR(section(s)) 109# define JEMALLOC_RESTRICT_RETURN 110# define JEMALLOC_ALLOCATOR 111#else 112# define JEMALLOC_ATTR(s) 113# define JEMALLOC_ALIGNED(s) 114# define JEMALLOC_ALLOC_SIZE(s) 115# define JEMALLOC_ALLOC_SIZE2(s1, s2) 116# define JEMALLOC_EXPORT 117# define JEMALLOC_FORMAT_PRINTF(s, i) 118# define JEMALLOC_NOINLINE 119# define JEMALLOC_NOTHROW 120# define JEMALLOC_SECTION(s) 121# define JEMALLOC_RESTRICT_RETURN 122# define JEMALLOC_ALLOCATOR 123#endif 124