REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
		
			
				
	
	
		
			84 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			84 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/** @file
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Utility routines used by boot maintenance modules.
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Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "BootMaintenanceManager.h"
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/**
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  Function deletes the variable specified by VarName and VarGuid.
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  @param VarName           A Null-terminated Unicode string that is
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                           the name of the vendor's variable.
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  @param VarGuid           A unique identifier for the vendor.
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  @retval  EFI_SUCCESS           The variable was found and removed
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  @retval  EFI_UNSUPPORTED       The variable store was inaccessible
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  @retval  EFI_NOT_FOUND         The variable was not found
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**/
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EFI_STATUS
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EfiLibDeleteVariable (
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  IN CHAR16    *VarName,
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  IN EFI_GUID  *VarGuid
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  )
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{
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  return gRT->SetVariable (
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                VarName,
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                VarGuid,
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                0,
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                0,
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                NULL
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                );
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}
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/**
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  Function is used to determine the number of device path instances
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  that exist in a device path.
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  @param DevicePath      A pointer to a device path data structure.
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  @return This function counts and returns the number of device path instances
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          in DevicePath.
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**/
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UINTN
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EfiDevicePathInstanceCount (
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  IN EFI_DEVICE_PATH_PROTOCOL  *DevicePath
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  )
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{
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  UINTN  Count;
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  UINTN  Size;
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  Count = 0;
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  while (GetNextDevicePathInstance (&DevicePath, &Size) != NULL) {
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    Count += 1;
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  }
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  return Count;
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}
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/**
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  Get a string from the Data Hub record based on
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  a device path.
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  @param DevPath         The device Path.
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  @return A string located from the Data Hub records based on
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          the device path.
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  @retval NULL  If failed to get the String from Data Hub.
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**/
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UINT16 *
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EfiLibStrFromDatahub (
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  IN EFI_DEVICE_PATH_PROTOCOL  *DevPath
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  )
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{
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  return NULL;
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}
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