EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/SetMemWrapper.c

   1 /*++
   2
   3 Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   SetMemWrapper.c
  15
  16 Abstract:
  17
  18   SetMem() implementation.
  19
  20 --*/
  21
  22 #include "BaseMemoryLibInternal.h"
  23
  24 /**
  25   Fills a target buffer with a byte value, and returns the target buffer.
  26
  27   This function fills Length bytes of Buffer with Value, and returns Buffer.
  28   If Length is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT().
  29
  30   @param  Buffer    Memory to set.
  31   @param  Length    Number of bytes to set.
  32   @param  Value     Value of the set operation.
  33
  34   @return Buffer.
  35
  36 **/
  37 VOID *
  38 EFIAPI
  39 GlueSetMem (
  40   OUT VOID  *Buffer,
  41   IN UINTN  Length,
  42   IN UINT8  Value
  43   )
  44 {
  45   if (Length == 0) {
  46     return Buffer;
  47   }
  48
  49   ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));
  50
  51   return InternalMemSetMem (Buffer, Length, Value);
  52 }