NSIS/Source/7zip/Common/Alloc.cpp

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// Common/Alloc.cpp
#include "StdAfx.h"
#ifndef WIN32
#include <stdlib.h>
#endif
#include "Alloc.h"
// #include "NewHandler.h"
void *MyAlloc(size_t size)
{
return ::malloc(size);
}
void MyFree(void *address)
{
::free(address);
}
void *BigAlloc(size_t size)
{
#ifdef WIN32
return ::VirtualAlloc(0, size, MEM_COMMIT, PAGE_READWRITE);
#else
return ::malloc(size);
#endif
}
void BigFree(void *address)
{
if (address == 0)
return;
#ifdef WIN32
::VirtualFree(address, 0, MEM_RELEASE);
#else
::free(address);
#endif
}
/*
void *BigAllocE(size_t size)
{
void *res = BigAlloc(size);
#ifndef _NO_EXCEPTIONS
if (res == 0)
throw CNewException();
#endif
return res;
}
*/