This properly avoids problems where the compiler is unaware that this is the implementation and assumes it can rely on the implementation. For instance, it might implement calloc using a call to calloc. Restructure the code that wrongly assumed __STDC_HOSTED__ meant userspace.
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
/*
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* Copyright (c) 2011, 2012, 2013 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* c++/op-new.c++
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* C++ allocation operators.
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#ifndef __is_sortix_libk
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__attribute__((weak))
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void* operator new(size_t size)
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{
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return malloc(size);
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}
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__attribute__((weak))
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void* operator new[](size_t size)
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{
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return malloc(size);
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}
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__attribute__((weak))
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void operator delete(void* addr)
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{
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return free(addr);
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}
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__attribute__((weak))
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void operator delete[](void* addr)
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{
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return free(addr);
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}
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#endif
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