audk/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/EfiSetMem.c

66 lines
1.5 KiB
C

/*++
Copyright (c) 2004, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
EfiSetMem.c
Abstract:
Implementation of the EfiSetMem routine. This function is broken
out into its own source file so that it can be excluded from a
build for a particular platform easily if an optimized version
is desired.
--*/
#include "Tiano.h"
#include "EfiCommonLib.h"
VOID
EfiCommonLibSetMem (
IN VOID *Buffer,
IN UINTN Size,
IN UINT8 Value
)
/*++
Routine Description:
Set Buffer to Value for Size bytes.
Arguments:
Buffer - Memory to set.
Size - Number of bytes to set
Value - Value of the set operation.
Returns:
None
--*/
{
INT8 *Ptr;
if (Value == 0) {
EfiCommonLibZeroMem (Buffer, Size);
} else {
Ptr = Buffer;
while (Size--) {
*(Ptr++) = Value;
}
}
}