diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c')
| -rw-r--r-- | roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c b/roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c new file mode 100644 index 000000000..983db8c3f --- /dev/null +++ b/roms/edk2/MdePkg/Library/UefiMemoryLib/MemLib.c @@ -0,0 +1,57 @@ +/** @file
+ Base Memory Library functions implementation bases on Uefi Boot Service.
+
+ Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "MemLibInternals.h"
+
+/**
+ Copies a source buffer to a destination buffer, and returns the destination buffer.
+
+ This function wraps the gBS->CopyMem().
+
+ @param DestinationBuffer The pointer to the destination buffer of the memory copy.
+ @param SourceBuffer The pointer to the source buffer of the memory copy.
+ @param Length The number of bytes to copy from SourceBuffer to DestinationBuffer.
+
+ @return DestinationBuffer.
+
+**/
+VOID *
+EFIAPI
+InternalMemCopyMem (
+ OUT VOID *Destination,
+ IN CONST VOID *Source,
+ IN UINTN Length
+ )
+{
+ gBS->CopyMem (Destination, (VOID*)Source, Length);
+ return Destination;
+}
+
+/**
+ Fills a target buffer with a byte value, and returns the target buffer.
+
+ This function wraps the gBS->SetMem().
+
+ @param Buffer Memory to set.
+ @param Size The number of bytes to set.
+ @param Value Value of the set operation.
+
+ @return Buffer.
+
+**/
+VOID *
+EFIAPI
+InternalMemSetMem (
+ OUT VOID *Buffer,
+ IN UINTN Size,
+ IN UINT8 Value
+ )
+{
+ gBS->SetMem (Buffer, Size, Value);
+ return Buffer;
+}
|