Source.Python/src/core/modules/memory/memory_alloc.h at array_expirements · srpg/Source.Python · GitHub

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/**

* =============================================================================

* Source Python

* =============================================================================

* This program is free software; you can redistribute it and/or modify it under

* the terms of the GNU General Public License, version 3.0, as published by the

* Free Software Foundation.

* This program is distributed in the hope that it will be useful, but WITHOUT

* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more

* details.

* You should have received a copy of the GNU General Public License along with

* this program. If not, see <http://www.gnu.org/licenses/>.

* As a special exception, the Source Python Team gives you permission

* to link the code of this program (as well as its derivative works) to

* "Half-Life 2," the "Source Engine," and any Game MODs that run on software

* by the Valve Corporation. You must obey the GNU General Public License in

* all respects for all other code used. Additionally, the Source.Python

* Development Team grants this exception to all derivative works.

#ifndef _MEMORY_ALLOC_H

#define _MEMORY_ALLOC_H

// ============================================================================

// >> INCLUDES

// ============================================================================

#include "commonmacros.h" // Required for IsPowerOfTwo in memalloc.h

#include <malloc.h>

#include "memalloc.h"

// ============================================================================

// >> UTIL_GetMemSize

// ============================================================================

inline size_t UTIL_GetMemSize(void* ptr)

{

#ifndef NO_MALLOC_OVERRIDE

return g_pMemAlloc->GetSize(ptr);

#else

#ifdef _WIN32

return _msize(ptr);

#elif defined(__linux__)

return malloc_usable_size(ptr);

#else

#error "Unsupported platform."

#endif

}

// ============================================================================

// >> UTIL_Alloc

// ============================================================================

inline void* UTIL_Alloc(size_t size)

{

void* pPtr = NULL;

#ifndef NO_MALLOC_OVERRIDE

pPtr = MemAlloc_Alloc(size);

#else

pPtr = malloc(size);

#endif

memset(pPtr, 0, size);

return pPtr;

}

// ============================================================================

// >> UTIL_Realloc

// ============================================================================

inline void* UTIL_Realloc(void* ptr, size_t size)

{

void* pPtr = NULL;

#ifndef NO_MALLOC_OVERRIDE

pPtr = g_pMemAlloc->Realloc(ptr, size);

#else

pPtr = realloc(ptr, size);

#endif

return pPtr;

}

// ============================================================================

// >> UTIL_Dealloc

// ============================================================================

inline void UTIL_Dealloc(void* ptr)

{

#ifndef NO_MALLOC_OVERRIDE

g_pMemAlloc->Free(ptr);

#else

free(ptr);

#endif

}

#endif // _MEMORY_ALLOC_H

Source.Python/src/core/modules/memory/memory_alloc.h at array_expirements · srpg/Source.Python · GitHub

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