launch2.cpp

window下的多线程编程参考书。值得一读

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <process.h>

int main(void) {
    STARTUPINFO si;
    PROCESS_INFORMATION pi;

    // fill out the STARTUPINFO structure with default values...
    ZeroMemory( &si, sizeof(si));
    si.cb = sizeof(si);

    // start notepad...
    CreateProcess( NULL, "notepad.exe", NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);

    // print some information...
    printf( "Notepad created as process id 0x%08x and thread id 0x%08x.\n", 
            pi.dwProcessId, pi.dwThreadId);

    // this will wait for five seconds...
    Sleep(5000);

    // forcibly terminate the notepad...
    TerminateProcess( pi.hProcess, 0x00000007);

    // get notepad's exit code...
    DWORD dwNotepadExitCode;
    if (GetExitCodeProcess( pi.hProcess, &dwNotepadExitCode))
        printf( "Notepad's exit code is 0x%08x.\n", dwNotepadExitCode);
    else
        printf( "Unable to get notepad's exit code.\n");

    // close the newly created process and thread handles...
    // this process's handles to notepad's process and thread...
    CloseHandle(pi.hProcess);
    CloseHandle(pi.hThread);

    return 0;
}