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ircd::allocator: Add additional hook technique.
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1 changed files with 33 additions and 0 deletions
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@ -566,3 +566,36 @@ operator delete(void *const ptr,
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#endif // RB_PROF_ALLOC --------------------------------------------------
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#endif // RB_PROF_ALLOC --------------------------------------------------
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//
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// Linker symbol wrapping hook
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//
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extern "C" void *__real_malloc(size_t size);
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extern "C" void *__real_calloc(size_t nmemb, size_t size);
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extern "C" void *__real_realloc(void *ptr, size_t size);
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extern "C" void __real_free(void *ptr);
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extern "C" void *
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__wrap_malloc(size_t size)
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{
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return __real_malloc(size);
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}
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extern "C" void *
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__wrap_calloc(size_t nmemb, size_t size)
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{
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return __real_calloc(nmemb, size);
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}
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extern "C" void *
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__wrap_realloc(void *ptr, size_t size)
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{
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return __real_realloc(ptr, size);
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}
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extern "C" void
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__wrap_free(void *ptr)
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{
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return __real_free(ptr);
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}
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