C++ (Cpp) wait_overlapped_result Examples

Example #1

File: viopipe.c Project: AsylumCorp/dsploit

size_t vio_write_pipe(Vio *vio, const uchar *buf, size_t count)
{
  DWORD transferred;
  size_t ret= (size_t) -1;
  DBUG_ENTER("vio_write_pipe");

  /* Attempt to write to the pipe (overlapped I/O). */
  if (WriteFile(vio->hPipe, buf, count, &transferred, &vio->overlapped))
  {
    /* The operation completed immediately. */
    ret= transferred;
  }
  /* Write operation is pending completion asynchronously? */
  else if (GetLastError() == ERROR_IO_PENDING)
    ret= wait_overlapped_result(vio, vio->write_timeout);

  DBUG_RETURN(ret);
}

Example #2

File: viopipe.c Project: VonRosenchild/build-test

size_t vio_read_pipe(Vio *vio, uchar *buf, size_t count)
{
  DWORD transferred;
  size_t ret= (size_t) -1;
  DBUG_ENTER("vio_read_pipe");

  disable_iocp_notification(&vio->pipe_overlapped);

  /* Attempt to read from the pipe (overlapped I/O). */
  if (ReadFile(vio->hPipe, buf, count, &transferred, &vio->overlapped))
  {
    /* The operation completed immediately. */
    ret= transferred;
  }
  /* Read operation is pending completion asynchronously? */
  else if (GetLastError() == ERROR_IO_PENDING)
    ret= wait_overlapped_result(vio, vio->read_timeout);

  enable_iocp_notification(&vio->pipe_overlapped);

  DBUG_RETURN(ret);
}