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608fd3fd | 1 | /** @file\r |
2 | SetMem() implementation.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation<BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | Module Name: SetMemWrapper.c\r | |
14 | \r | |
15 | The following BaseMemoryLib instances share the same version of this file:\r | |
16 | \r | |
17 | BaseMemoryLib\r | |
18 | BaseMemoryLibMmx\r | |
19 | BaseMemoryLibSse2\r | |
20 | BaseMemoryLibRepStr\r | |
21 | PeiMemoryLib\r | |
add13dc2 | 22 | DxeMemoryLib\r |
608fd3fd | 23 | \r |
24 | **/\r | |
25 | \r | |
24de7645 | 26 | #include "MemLibInternals.h"\r |
608fd3fd | 27 | \r |
28 | /**\r | |
4ba61e5e | 29 | Fills a target buffer with a byte value, and returns the target buffer.\r |
608fd3fd | 30 | \r |
31 | This function fills Length bytes of Buffer with Value, and returns Buffer.\r | |
511710d6 | 32 | If Length is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). \r |
608fd3fd | 33 | \r |
4ba61e5e | 34 | @param Buffer Memory to set.\r |
add13dc2 | 35 | @param Length Number of bytes to set.\r |
4ba61e5e | 36 | @param Value Value of the set operation.\r |
608fd3fd | 37 | \r |
4ba61e5e | 38 | @return Buffer.\r |
608fd3fd | 39 | \r |
40 | **/\r | |
41 | VOID *\r | |
42 | EFIAPI\r | |
43 | SetMem (\r | |
24e25d11 | 44 | OUT VOID *Buffer,\r |
45 | IN UINTN Length,\r | |
46 | IN UINT8 Value\r | |
608fd3fd | 47 | )\r |
48 | {\r | |
4ba61e5e | 49 | if (Length == 0) {\r |
1ee3e26b | 50 | return Buffer;\r |
51 | }\r | |
4ba61e5e | 52 | \r |
53 | ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));\r | |
54 | \r | |
55 | return InternalMemSetMem (Buffer, Length, Value);\r | |
608fd3fd | 56 | }\r |