jeonsh95
@fromalpha3
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๋น๋๊ธฐ Callback๋ฐฉ์ ์ฝ๋ ์ง๋ฌธ
#include #include #include void CALLBACK FileIoComplete( DWORD dwError, DWORD dwTransfered, LPOVERLAPPED pO1){ printf("FileIoComplete() Callback - [%d ๋ฐ์ดํธ] ์ฐ๊ธฐ ์๋ฃ -%s\n", dwTransfered, (char*)pO1->hEvent); //hEvent ๋ฉค๋ฒ๋ฅผ ํฌ์ธํฐ๋ก ์ ์ฉํ์ผ๋ฏ๋ก ๊ฐ๋ฆฌํค๋ ๋์ ๋ฉ๋ชจ๋ฆฌ๋ฅผ ํด์ ํ๋ค. //์ด ๋ฉ๋ชจ๋ฆฌ๋ IoThreadFunction() ํจ์์์ ๋์ ํ ๋น๋ ๊ฒ๋ค์ด๋ค! delete[] pO1->hEvent; delete pO1; puts("FileIoComplete() - return \n");}DWORD WINAPI IoThreadFunction(LPVOID pParam) { char* pszBuffer = new char[16]; memset(pszBuffer, 0, sizeof(char) * 16); strcpy_s(pszBuffer, sizeof(char) * 16, "Hello IOCP"); LPOVERLAPPED pOverlapped = NULL; pOverlapped = new OVERLAPPED; memset(pOverlapped, 0, sizeof(OVERLAPPED)); pOverlapped->Offset = 1024 1024 5; pOverlapped->hEvent = pszBuffer; puts("IoThreadFunction() - ์ค์ฒฉ๋ ์ฐ๊ธฐ ์๋"); ::WriteFileEx((HANDLE)pParam, pszBuffer, sizeof(char) * 16, pOverlapped, FileIoComplete); // ๋น๋๊ธฐ ์ฐ๊ธฐ ์๋์ ๋ํด ALERTABLE_WAIT ์ํ๋ก ๋๊ธฐ for (; ::SleepEx(1, TRUE) != WAIT_IO_COMPLETION;); { //SleepEx๋ฅผ ํธ์ถํ WorkerThread๊ฐ ALERTABLE_WAIT ์ํ๊ฐ ๋๋ค/ puts("IothreadFunction() - return "); } return 0;}int tmain(int argc, TCHAR* argv[]) { HANDLE hFile = ::CreateFile(_T("TestFile.txt"), GENERIC_WRITE, // ์ฐ๊ธฐ ๋ชจ๋ 0, // ๊ณต์ ํ์ง ์์ NULL, CREATE_ALWAYS, // ๋ฌด์กฐ๊ฑด ์์ฑ FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, // ์ค์ฒฉ๋ ์ฐ๊ธฐ -> ๋น๋๊ธฐ ์ฐ๊ธฐ NULL); HANDLE hThread = NULL; DWORD dwThreadID = 0; dwThreadID=0; hThread = ::CreateThread( NULL, 0, IoThreadFunction, hFile, 0, &dwThreadID); //์์ ์ ์ค๋ ๋๊ฐ ์ข ๋ฃ๋ ๋๊น์ง ๊ธฐ๋ค๋ฆฐ๋ค. ::WaitForSingleObject(hThread,INFINITE); return 0;}์ด๋ ๊ฒ ์์ฑํด์ ํด๊ฒฐํ์ต๋๋ค.. ๊ฐ์ฌํฉ๋๋ค.
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source file not compiled
์์ธ์ ์ฐพ์๊ฒ ๊ฐ์ต๋๋ค. input.txt๋ฅผ dev์ ๋ฃ๊ณ ์์ ํ ํ F11์ ๋๋ฅด๋ฉด ์ฝ์ด์ง์ง ์๊ณ ์ปดํ์ผ ๋์ง ์์ dev์์ ์๋ ๊ฒ์ ๋นผ๊ณ input.txt๋ฅผ ๋ฃ์ผ๋ฉด F11 ์ ๋จนํ๋๋ค. ์ด๋ฐ ์๋ฌ๋ ์ฒ์์ธ๋ฐ, ์์ธ์ ์ฐพ์์ ์ข๋ค์.ใ
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source file not compiled
๊ทธ๋ฅ ๋ค๋ฅธ ํด๋์ ์๋ก ๋ง๋ค์ด์ ํ์ต๋๋ค. AA.dev๋ฅผ ์ด์ด์ main.cpp๋ฅผ F11๋๋ฌ์ ํ๋๋ฐ, ์ ์ ์คํ๋ AA.exeํ์ผ๋ก ๊ทธ๋๋ก ๋์ด ์๊ณ , main.exe๋ ์ด์ํ์๊ณ , ์ํผ ๋ญ๊ฐ ์ค๋ฅ๊ฐ ๋ฌ์์ต๋๋ค. ์ผ๋จ ์๋ก์ด devํ๋ก์ ํธ์์ ํ ์์ ์ธ๋ฐ,์ ์์ ๊ฐ์ ์ค๋ฅ๊ฐ ์๊ธด๊ฑด๊ฐ์? ์ถํ ๋ ์๊ธธ ์ ์์๊ฒ ๊ฐ์์ ์ง๋ฌธ์ ๋ํ์ฌ ๊ผญ ๋ต๋ณ ๋ถํ๋๋ฆฝ๋๋ค
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source file not compiled
์ ์คํ๋๋ค๊ฐ ์ฃผ๋ฏผ๋ฑ๋ก๋ฒํธ ์คํํ ์ดํ ๋ถํฐ ์๋ฌ๊ฐ ๋๋ค์... f9๋๋ฅด๊ณ f10 ๋๋ฅด๋ฉด.,, Project is not compiled Compile now? -> source file not compiled. ๋๋ค์.(์ฌ์ง)
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