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https://github.com/microsoft/mimalloc.git
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68 lines
3.0 KiB
C
68 lines
3.0 KiB
C
/* ----------------------------------------------------------------------------
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Copyright (c) 2018,2019 Microsoft Research, Daan Leijen
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This is free software; you can redistribute it and/or modify it under the
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terms of the MIT license. A copy of the license can be found in the file
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"LICENSE" at the root of this distribution.
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-----------------------------------------------------------------------------*/
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#pragma once
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#ifndef MIMALLOC_OVERRIDE_H
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#define MIMALLOC_OVERRIDE_H
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/* ----------------------------------------------------------------------------
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This header can be used to statically redirect malloc/free and new/delete
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to the mimalloc variants. This can be useful if one can include this file on
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each source file in a project (but be careful when using external code to
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not accidentally mix pointers from different allocators).
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-----------------------------------------------------------------------------*/
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#include <mimalloc.h>
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// Standard C allocation
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#define malloc(n) mi_malloc(n)
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#define calloc(n,c) mi_calloc(n,c)
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#define realloc(p,n) mi_realloc(p,n)
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#define free(p) mi_free(p)
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#define strdup(s) mi_strdup(s)
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#define strndup(s,n) mi_strndup(s,n)
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#define realpath(f,n) mi_realpath(f,n)
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// Microsoft extensions
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#define _expand(p,n) mi_expand(p,n)
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#define _msize(p) mi_usable_size(p)
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#define _recalloc(p,n,c) mi_recalloc(p,n,c)
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#define _strdup(s) mi_strdup(s)
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#define _strndup(s,n) mi_strndup(s,n)
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#define _wcsdup(s) (wchar_t*)mi_wcsdup((const unsigned short*)(s))
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#define _mbsdup(s) mi_mbsdup(s)
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#define _dupenv_s(b,n,v) mi_dupenv_s(b,n,v)
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#define _wdupenv_s(b,n,v) mi_wdupenv_s((unsigned short*)(b),n,(const unsigned short*)(v))
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// Various Posix and Unix variants
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#define reallocf(p,n) mi_reallocf(p,n)
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#define malloc_size(p) mi_usable_size(p)
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#define malloc_usable_size(p) mi_usable_size(p)
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#define cfree(p) mi_free(p)
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#define valloc(n) mi_valloc(n)
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#define pvalloc(n) mi_pvalloc(n)
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#define reallocarray(p,s,n) mi_reallocarray(p,s,n)
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#define reallocarr(p,s,n) mi_reallocarr(p,s,n)
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#define memalign(a,n) mi_memalign(a,n)
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#define aligned_alloc(a,n) mi_aligned_alloc(a,n)
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#define posix_memalign(p,a,n) mi_posix_memalign(p,a,n)
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#define _posix_memalign(p,a,n) mi_posix_memalign(p,a,n)
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// Microsoft aligned variants
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#define _aligned_malloc(n,a) mi_malloc_aligned(n,a)
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#define _aligned_realloc(p,n,a) mi_realloc_aligned(p,n,a)
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#define _aligned_recalloc(p,s,n,a) mi_aligned_recalloc(p,s,n,a)
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#define _aligned_msize(p,a,o) mi_usable_size(p)
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#define _aligned_free(p) mi_free(p)
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#define _aligned_offset_malloc(n,a,o) mi_malloc_aligned_at(n,a,o)
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#define _aligned_offset_realloc(p,n,a,o) mi_realloc_aligned_at(p,n,a,o)
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#define _aligned_offset_recalloc(p,s,n,a,o) mi_recalloc_aligned_at(p,s,n,a,o)
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#endif // MIMALLOC_OVERRIDE_H
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