MdePkg/BaseSafeIntLib: fix undefined behavior in SafeInt64Add()

[mirror_edk2.git] / MdePkg / Library / BaseDebugPrintErrorLevelLib / BaseDebugPrintErrorLevelLib.c

/** @file\r
  Debug Print Error Level library instance that retrieves the current error \r
  level from PcdDebugPrintErrorLevel.  This generic library instance does not \r
  support the setting of the global debug print error level mask for the platform.\r
\r
  Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\r
  This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php.\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include <Base.h>\r
#include <Library/DebugPrintErrorLevelLib.h>\r
#include <Library/PcdLib.h>\r
\r
/**\r
  Returns the debug print error level mask for the current module.\r
\r
  @return  Debug print error level mask for the current module.\r
\r
**/\r
UINT32\r
EFIAPI\r
GetDebugPrintErrorLevel (\r
  VOID\r
  )\r
{\r
  //\r
  // Retrieve the current debug print error level mask from PcdDebugPrintErrorLevel.\r
  //\r
  return PcdGet32 (PcdDebugPrintErrorLevel);\r
}\r
\r
/**\r
  Sets the global debug print error level mask fpr the entire platform.\r
  \r
  @param   ErrorLevel     Global debug print error level.\r
  \r
  @retval  TRUE           The debug print error level mask was sucessfully set.\r
  @retval  FALSE          The debug print error level mask could not be set.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
SetDebugPrintErrorLevel (\r
  UINT32  ErrorLevel\r
  )\r
{\r
  //\r
  // This library uinstance does not support setting the global debug print error\r
  // level mask.\r
  //\r
  return FALSE;\r
}\r