MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.c

   1 /** @file
   2   Debug Print Error Level library instance that retrieves the current error
   3   level from PcdDebugPrintErrorLevel.  This generic library instance does not
   4   support the setting of the global debug print error level mask for the platform.
   5
   6   Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
   7   This program and the accompanying materials
   8   are licensed and made available under the terms and conditions of the BSD License
   9   which accompanies this distribution.  The full text of the license may be found at
  10   http://opensource.org/licenses/bsd-license.php.
  11
  12   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16
  17 #include <Base.h>
  18 #include <Library/DebugPrintErrorLevelLib.h>
  19 #include <Library/PcdLib.h>
  20
  21 /**
  22   Returns the debug print error level mask for the current module.
  23
  24   @return  Debug print error level mask for the current module.
  25
  26 **/
  27 UINT32
  28 EFIAPI
  29 GetDebugPrintErrorLevel (
  30   VOID
  31   )
  32 {
  33   //
  34   // Retrieve the current debug print error level mask from PcdDebugPrintErrorLevel.
  35   //
  36   return PcdGet32 (PcdDebugPrintErrorLevel);
  37 }
  38
  39 /**
  40   Sets the global debug print error level mask fpr the entire platform.
  41
  42   @retval  TRUE   The debug print error level mask was sucessfully set.
  43   @retval  FALSE  The debug print error level mask could not be set.
  44
  45 **/
  46 BOOLEAN
  47 EFIAPI
  48 SetDebugPrintErrorLevel (
  49   UINT32  ErrorLevel
  50   )
  51 {
  52   //
  53   // This library uinstance does not support setting the global debug print error
  54   // level mask.
  55   //
  56   return FALSE;
  57 }