Something went wrong. Try again.
Reactos
Something went wrong. Try again.
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387/** * This file has no copyright assigned and is placed in the Public Domain. * This file is part of the w64 mingw-runtime package. * No warranty is given; refer to the file DISCLAIMER within this package. */#ifndef _INC_MALLOC#define _INC_MALLOC
#include <corecrt.h>
#pragma pack(push,_CRT_PACKING)
#ifndef _MM_MALLOC_H_INCLUDED#define _MM_MALLOC_H_INCLUDED#endif
#ifdef __cplusplusextern "C" {#endif
#ifdef _WIN64#define _HEAP_MAXREQ 0xFFFFFFFFFFFFFFE0#else#define _HEAP_MAXREQ 0xFFFFFFE0#endif
/* Return codes for _heapwalk() */#define _HEAPEMPTY (-1)#define _HEAPOK (-2)#define _HEAPBADBEGIN (-3)#define _HEAPBADNODE (-4)#define _HEAPEND (-5)#define _HEAPBADPTR (-6)
/* Values for _heapinfo.useflag */#define _FREEENTRY 0#define _USEDENTRY 1
#ifndef _HEAPINFO_DEFINED#define _HEAPINFO_DEFINED /* The structure used to walk through the heap with _heapwalk. */ typedef struct _heapinfo { int *_pentry; size_t _size; int _useflag; } _HEAPINFO;#endif
extern unsigned int _amblksiz;
/* Make sure that X86intrin.h doesn't produce here collisions. */#if (!defined (_XMMINTRIN_H_INCLUDED) && !defined (_MM_MALLOC_H_INCLUDED)) || defined(_aligned_malloc)#define __DO_ALIGN_DEFINES#endif
#ifdef __DO_ALIGN_DEFINES#pragma push_macro("_aligned_free")#pragma push_macro("_aligned_malloc")#undef _aligned_free#undef _aligned_malloc#endif
#define _mm_free(a) _aligned_free(a)#define _mm_malloc(a,b) _aligned_malloc(a,b)
#ifndef _CRT_ALLOCATION_DEFINED#define _CRT_ALLOCATION_DEFINED
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_NumOfElements * _SizeOfElements) void* __cdecl calloc( _In_ size_t _NumOfElements, _In_ size_t _SizeOfElements);
void __cdecl free( _Pre_maybenull_ _Post_invalid_ void *_Memory);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Size) void* __cdecl malloc( _In_ size_t _Size);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_NewSize) void* __cdecl realloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _NewSize);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Count * _Size) _CRTIMP void* __cdecl _recalloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _Count, _In_ size_t _Size);
#ifdef __DO_ALIGN_DEFINES
_CRTIMP void __cdecl _aligned_free( _Pre_maybenull_ _Post_invalid_ void *_Memory);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Size) _CRTIMP void* __cdecl _aligned_malloc( _In_ size_t _Size, _In_ size_t _Alignment);
#endif /* __DO_ALIGN_DEFINES */
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Size) _CRTIMP void* __cdecl _aligned_offset_malloc( _In_ size_t _Size, _In_ size_t _Alignment, _In_ size_t _Offset);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Size) _CRTIMP void* __cdecl _aligned_realloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _Size, _In_ size_t _Alignment);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Count * _Size) _CRTIMP void* __cdecl _aligned_recalloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _Count, _In_ size_t _Size, _In_ size_t _Alignment);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Size) _CRTIMP void* __cdecl _aligned_offset_realloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _Size, _In_ size_t _Alignment, _In_ size_t _Offset);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_Count * _Size) _CRTIMP void* __cdecl _aligned_offset_recalloc( _Pre_maybenull_ _Post_invalid_ void *_Memory, _In_ size_t _Count, _In_ size_t _Size, _In_ size_t _Alignment, _In_ size_t _Offset);
#endif /* _CRT_ALLOCATION_DEFINED */
#ifdef __DO_ALIGN_DEFINES#undef __DO_ALIGN_DEFINES
#pragma pop_macro("_aligned_malloc")#pragma pop_macro("_aligned_free")
#endif
#define _MAX_WAIT_MALLOC_CRT 60000
_CRTIMP int __cdecl _resetstkoflw (void);
_CRTIMP unsigned long __cdecl _set_malloc_crt_max_wait( _In_ unsigned long _NewValue);
_Check_return_ _Ret_maybenull_ _Post_writable_byte_size_(_NewSize) _CRTIMP void* __cdecl _expand( _In_opt_ void *_Memory, _In_ size_t _NewSize);
_Check_return_ _CRTIMP size_t __cdecl _msize( _In_ void *_Memory);
#ifdef __GNUC__#undef _alloca#define _alloca(x) __builtin_alloca((x))#else _Ret_notnull_ _Post_writable_byte_size_(_Size) void* __cdecl _alloca( _In_ size_t _Size);#endif
_Check_return_ _CRTIMP size_t __cdecl _get_sbh_threshold(void);
_CRTIMP int __cdecl _set_sbh_threshold( _In_ size_t _NewValue);
_CRTIMP errno_t __cdecl _set_amblksiz( _In_ size_t _Value);
_CRTIMP errno_t __cdecl _get_amblksiz( _Out_ size_t *_Value);
_Check_return_ _CRTIMP int __cdecl _heapadd( _In_ void *_Memory, _In_ size_t _Size);
_Check_return_ _CRTIMP int __cdecl _heapchk(void);
_Check_return_ _CRTIMP int __cdecl _heapmin(void);
_CRTIMP int __cdecl _heapset( _In_ unsigned int _Fill);
_CRTIMP int __cdecl _heapwalk( _Inout_ _HEAPINFO *_EntryInfo);
_CRTIMP size_t __cdecl _heapused( size_t *_Used, size_t *_Commit);
_CRTIMP intptr_t __cdecl _get_heap_handle(void);
#define _ALLOCA_S_THRESHOLD 1024#define _ALLOCA_S_STACK_MARKER 0xCCCC#define _ALLOCA_S_HEAP_MARKER 0xDDDD
#if(defined(_X86_) && !defined(__x86_64))#define _ALLOCA_S_MARKER_SIZE 8#elif defined(__ia64__) || defined(__x86_64) || defined(__arm64__)#define _ALLOCA_S_MARKER_SIZE 16#elif defined(__arm__)#define _ALLOCA_S_MARKER_SIZE 8#endif
#if !defined(RC_INVOKED) static __inline void *_MarkAllocaS(void *_Ptr,unsigned int _Marker) { if(_Ptr) { *((unsigned int*)_Ptr) = _Marker; _Ptr = (char*)_Ptr + _ALLOCA_S_MARKER_SIZE; } return _Ptr; }#endif
#undef _malloca#define _malloca(size) \ ((((size) + _ALLOCA_S_MARKER_SIZE) <= _ALLOCA_S_THRESHOLD) ? \ _MarkAllocaS(_alloca((size) + _ALLOCA_S_MARKER_SIZE),_ALLOCA_S_STACK_MARKER) : \ _MarkAllocaS(malloc((size) + _ALLOCA_S_MARKER_SIZE),_ALLOCA_S_HEAP_MARKER))#undef _FREEA_INLINE#define _FREEA_INLINE
#ifndef RC_INVOKED#undef _freea static __inline void __cdecl _freea(void *_Memory) { unsigned int _Marker; if(_Memory) { _Memory = (char*)_Memory - _ALLOCA_S_MARKER_SIZE; _Marker = *(unsigned int *)_Memory; if(_Marker==_ALLOCA_S_HEAP_MARKER) { free(_Memory); }#ifdef _ASSERTE else if(_Marker!=_ALLOCA_S_STACK_MARKER) { _ASSERTE(("Corrupted pointer passed to _freea",0)); }#endif } }#endif /* RC_INVOKED */
#ifndef NO_OLDNAMES#define alloca _alloca#endif
#ifdef HEAPHOOK#ifndef _HEAPHOOK_DEFINED#define _HEAPHOOK_DEFINED typedef int (__cdecl *_HEAPHOOK)(int,size_t,void *,void **);#endif
_CRTIMP _HEAPHOOK __cdecl _setheaphook( _In_opt_ _HEAPHOOK _NewHook);
#define _HEAP_MALLOC 1#define _HEAP_CALLOC 2#define _HEAP_FREE 3#define _HEAP_REALLOC 4#define _HEAP_MSIZE 5#define _HEAP_EXPAND 6#endif
#ifdef __cplusplus}#endif
#pragma pack(pop)
#endif /* _INC_MALLOC */