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// Issue #981: test overriding allocation in a DLL that is compiled independent of mimalloc.
// This is imported by the `mimalloc-test-override` project.
#include <string>
#include <iostream>
#include "main-override-dep.h"
std::string TestAllocInDll::GetString()
{
char* test = new char[128];
memset(test, 0, 128);
const char* t = "test";
memcpy(test, t, 4);
std::string r = test;
std::cout << "override-dep: GetString: " << r << "\n";
delete[] test;
return r;
}
#include <windows.h>
void TestAllocInDll::TestHeapAlloc()
{
HANDLE theap = GetProcessHeap();
int* p = (int*)HeapAlloc(theap, 0, sizeof(int));
*p = 42;
HeapFree(theap, 0, p);
}
class Static {
private:
void* p;
public:
Static() {
printf("override-dep: static constructor\n");
p = malloc(64);
return;
}
~Static() {
free(p);
printf("override-dep: static destructor\n");
return;
}
};
static Static s = Static();
#include <windows.h>
BOOL WINAPI DllMain(HINSTANCE module, DWORD reason, LPVOID reserved) {
(void)(reserved);
(void)(module);
if (reason==DLL_PROCESS_ATTACH) {
printf("override-dep: dll attach\n");
}
else if (reason==DLL_PROCESS_DETACH) {
printf("override-dep: dll detach\n");
}
return TRUE;
}
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