Functions | |
VOID *EFIAPI | ZeroMem (OUT VOID *Buffer, IN UINTN Length) |
The following BaseMemoryLib instances contain the same copy of this file:
BaseMemoryLib BaseMemoryLibMmx BaseMemoryLibSse2 BaseMemoryLibRepStr BaseMemoryLibOptDxe BaseMemoryLibOptPei PeiMemoryLib UefiMemoryLib
Copyright (c) 2006 - 2009, 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.
VOID* EFIAPI ZeroMem | ( | OUT VOID * | Buffer, | |
IN UINTN | Length | |||
) |
Fills a target buffer with zeros, and returns the target buffer.
This function fills Length bytes of Buffer with zeros, and returns Buffer.
If Length > 0 and Buffer is NULL, then ASSERT(). If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
Buffer | The pointer to the target buffer to fill with zeros. | |
Length | The number of bytes in Buffer to fill with zeros. |
References ASSERT, InternalMemZeroMem(), MAX_ADDRESS, and NULL.
Referenced by AllocateZeroPool(), AsciiStrnCpy(), BuildBspStoreHob(), BuildCpuHob(), BuildMemoryAllocationHob(), BuildModuleHob(), BuildResourceDescriptorHob(), BuildStackHob(), DevPathFromTextHD(), DevPathFromTextIPv4(), DevPathFromTextIPv6(), FileHandleReadLine(), HstiLibSetTable(), InternalAllocateZeroPool(), InternalPrintGraphic(), PeCoffLoaderLoadImage(), PeriodicSmiEnable(), ScsiInquiryCommandEx(), ScsiModeSense10Command(), ScsiRead10Command(), ScsiRead16Command(), ScsiReadCapacity16Command(), ScsiReadCapacityCommand(), ScsiRequestSenseCommand(), ScsiTestUnitReadyCommand(), ScsiWrite10Command(), ScsiWrite16Command(), StrnCpy(), UefiDevicePathLibConvertDeviceNodeToText(), UefiDevicePathLibConvertDevicePathToText(), UsbClearEndpointHalt(), UsbClearFeature(), UsbGetConfiguration(), UsbGetDescriptor(), UsbGetInterface(), UsbGetStatus(), UsbSetConfiguration(), UsbSetDescriptor(), UsbSetFeature(), and UsbSetInterface().