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45 lines
953 B
45 lines
953 B
#include "pch.hpp"
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#ifdef _WIN32
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#include "winhelper.h"
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#include <Windows.h>
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void* dlopen(const char* lib, int)
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{
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return LoadLibraryA(lib);
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}
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void* dlsym(void* handle, const char* proc)
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{
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return reinterpret_cast<void*>(GetProcAddress(static_cast<HMODULE>(handle), proc));
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}
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int dlclose(void* handle)
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{
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return FreeLibrary(static_cast<HMODULE>(handle));
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}
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int dlerror() {
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return GetLastError();
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}
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SharedMemory::SharedMemory(const char* fname)
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{
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this->hFileMap = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 2, fname);
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if (this->hFileMap)
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this->pData = MapViewOfFile(this->hFileMap, FILE_MAP_ALL_ACCESS, 0, 0, 2);
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else
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this->pData = NULL;
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}
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void SharedMemory::FreeMemoryMap()
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{
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if (this->hFileMap)
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if (this->pData)
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UnmapViewOfFile(this->pData);
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if (this->hFileMap)
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CloseHandle(this->hFileMap);
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}
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#endif
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