我最近寫一個小的C語言專案需要使用多執行緒，我對于C語言多執行緒是一個小白，找了各種代碼實體來研究，但是我每次復制別人的代碼來測驗的時候，我的vc都顯示error C2660: '_beginthreadex' : function does not take 0 parameters，這到底是為什么呢，我的工程設定也設定了多執行緒了Debug Multithreaded，我把代碼貼一些吧，求求哪位大哥的解答能教教我C語言多執行緒的使用我也非常感謝，非常的感謝，很急5555555
// crt_begthrdex.cpp
// compile with: /MT
#include <windows.h>
#include <stdio.h>
#include <process.h>
unsigned Counter;
unsigned __stdcall SecondThreadFunc( void* pArguments )
{
printf( "In second thread...\n" );
while ( Counter < 1000000 )
Counter++;
_endthreadex( 0 );
return 0;
}
int main()
{
HANDLE hThread;
unsigned threadID;
printf( "Creating second thread...\n" );
// Create the second thread.
hThread = (HANDLE)_beginthreadex( NULL, 0, &SecondThreadFunc, NULL, 0, &threadID );
// Wait until second thread terminates. If you comment out the line
// below, Counter will not be correct because the thread has not
// terminated, and Counter most likely has not been incremented to
// 1000000 yet.
WaitForSingleObject( hThread, INFINITE );
printf( "Counter should be 1000000; it is-> %d\n", Counter );
// Destroy the thread object.
CloseHandle( hThread );
return 0;
}
uj5u.com熱心網友回復：
CreateThread也可以用啊
uj5u.com熱心網友回復：
但是CreateThread沒有_beginthreadex執行緒安全啊
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標籤：C++ 語言
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