C++ (Cpp) grub_ieee1275_map示例

示例#1

文件： openfw.c 项目： Firef0x/burg-new

int
grub_claimmap (grub_addr_t addr, grub_size_t size)
{
  if (grub_ieee1275_claim (addr, size, 0, 0))
    return -1;

  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_REAL_MODE)
      && grub_ieee1275_map (addr, addr, size, 0x00))
    {
      grub_printf ("map failed: address 0x%llx, size 0x%llx\n",
		   (long long) addr, (long long) size);
      grub_ieee1275_release (addr, size);
      return -1;
    }

  return 0;
}

示例#2

文件： openfw.c 项目： kphillisjr/burg

grub_err_t
grub_claimmap (grub_addr_t addr, grub_size_t size)
{
  if (grub_ieee1275_claim (addr, size, 0, 0))
    return -1;

  if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_REAL_MODE)
      && grub_ieee1275_map (addr, addr, size, 0x00))
    {
      grub_error (GRUB_ERR_OUT_OF_MEMORY, "map failed: address 0x%llx, size 0x%llx\n",
		  (long long) addr, (long long) size);
      grub_ieee1275_release (addr, size);
      return grub_errno;
    }

  return GRUB_ERR_NONE;
}