MdePkg/Library/BaseLib/Ia32/DisableInterrupts.c

   1 /** @file
   2   DisableInterrupts function.
   3
   4   Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php.
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15
  16
  17
  18 /**
  19   Disables CPU interrupts.
  20
  21 **/
  22 VOID
  23 EFIAPI
  24 DisableInterrupts (
  25   VOID
  26   )
  27 {
  28   _asm {
  29     cli
  30   }
  31 }
  32