MdePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdePkg / Library / UefiMemoryLib / MemLib.c

/** @file\r
  Base Memory Library functions implementation bases on Uefi Boot Service.\r
\r
  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "MemLibInternals.h"\r
\r
/**\r
  Copies a source buffer to a destination buffer, and returns the destination buffer.\r
\r
  This function wraps the gBS->CopyMem().\r
\r
  @param  DestinationBuffer   The pointer to the destination buffer of the memory copy.\r
  @param  SourceBuffer        The pointer to the source buffer of the memory copy.\r
  @param  Length              The number of bytes to copy from SourceBuffer to DestinationBuffer.\r
\r
  @return DestinationBuffer.\r
\r
**/\r
VOID *\r
EFIAPI\r
InternalMemCopyMem (\r
  OUT     VOID                      *Destination,\r
  IN      CONST VOID                *Source,\r
  IN      UINTN                     Length\r
  )\r
{\r
  gBS->CopyMem (Destination, (VOID*)Source, Length);\r
  return Destination;\r
}\r
\r
/**\r
  Fills a target buffer with a byte value, and returns the target buffer.\r
\r
  This function wraps the gBS->SetMem().\r
\r
  @param  Buffer    Memory to set.\r
  @param  Size      The number of bytes to set.\r
  @param  Value     Value of the set operation.\r
\r
  @return Buffer.\r
\r
**/\r
VOID *\r
EFIAPI\r
InternalMemSetMem (\r
  OUT     VOID                      *Buffer,\r
  IN      UINTN                     Size,\r
  IN      UINT8                     Value\r
  )\r
{\r
  gBS->SetMem (Buffer, Size, Value);\r
  return Buffer;\r
}\r