給線程命名

原始文章地址:

http://www.codeproject.com/threads/Name_threads_in_debugger.asp

 

typedef struct tagTHREADNAME_INFO
{
    DWORD dwType; // must be 0x1000
    LPCSTR szName; // pointer to name (in user addr space)
    DWORD dwThreadID; // thread ID (-1=caller thread)
    DWORD dwFlags; // reserved for future use, must be zero
} THREADNAME_INFO;

void SetThreadName( DWORD dwThreadID, LPCSTR szThreadName)
{
    THREADNAME_INFO info;
    {
        info.dwType = 0x1000;
        info.szName = szThreadName;
        info.dwThreadID = dwThreadID;
        info.dwFlags = 0;
    }
    __try
    {
        RaiseException( 0x406D1388, 0, sizeof(info)/sizeof(DWORD), (DWORD*)&info );
    }
    __except (EXCEPTION_CONTINUE_EXECUTION)
    {
    }
}