46 gettimeofday(¤t, 0);
48 (long) current.tv_sec * 1000L + (
long) current.tv_usec / 1000L;
51 LARGE_INTEGER val, val2;
52 BOOL check = QueryPerformanceCounter(&val);
53 check = QueryPerformanceFrequency(&val2);
54 return (
long)(val.QuadPart * 1000 / val2.QuadPart);
71 STARTUPINFO StartupInfo;
72 PROCESS_INFORMATION ProcessInfo;
75 memset(&StartupInfo, 0,
sizeof(StartupInfo));
76 StartupInfo.cb =
sizeof(STARTUPINFO);
77 StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
78 StartupInfo.wShowWindow = SW_HIDE;
81 std::string winCmd =
"CMD.exe /c " + cmd;
82 char* args =
new char[winCmd.size() + 1];
84 strcpy(args, winCmd.c_str());
85 if (!CreateProcess(
nullptr, args,
nullptr,
nullptr, FALSE,
86 CREATE_NEW_CONSOLE,
nullptr,
nullptr, &StartupInfo, &ProcessInfo)) {
88 return (
unsigned long)GetLastError();
91 WaitForSingleObject(ProcessInfo.hProcess,
INFINITE);
92 if (!GetExitCodeProcess(ProcessInfo.hProcess, &rc)) {
96 CloseHandle(ProcessInfo.hThread);
97 CloseHandle(ProcessInfo.hProcess);
102 return (
unsigned long)system(cmd.c_str());