void FUN_004874f4(int param_1,undefined4 param_2)

{

  int iVar1;

  iVar1 = FUN_0047f1c0(param_1,1);

  if (iVar1 == -1) {

    iVar1 = FUN_0047efb0("/dev/null",param_2);

    if (iVar1 != param_1) {

      FUN_00485c50();

    }

  }

  return;

}