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FatPkg/EnhancedFatDxe: Make the comments align with EDKIIcoding style

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Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
This commit is contained in:
Dandan Bi
2016-12-09 10:07:49 +08:00
committed by Ruiyu Ni
parent 6b7e4498e8
commit cae7420b4b
21 changed files with 1664 additions and 2747 deletions
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164
FatPkg/EnhancedFatDxe/Hash.c
View File

@@ -1,4 +1,5 @@
/*++
/** @file
Hash table operations.
Copyright (c) 2005 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available
@@ -9,41 +10,24 @@ 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:
Hash.c
Abstract:
Hash table operations
Revision History
--*/
**/
#include "Fat.h"
/**
Get hash value for long name.
@param LongNameString - The long name string to be hashed.
@return HashValue.
**/
STATIC
UINT32
FatHashLongName (
IN CHAR16 *LongNameString
)
/*++
Routine Description:
Get hash value for long name.
Arguments:
LongNameString - The long name string to be hashed.
Returns:
HashValue.
--*/
{
UINT32 HashValue;
CHAR16 UpCasedLongFileName[EFI_PATH_STRING_LENGTH];
@@ -58,53 +42,41 @@ Returns:
return (HashValue & HASH_TABLE_MASK);
}
/**
Get hash value for short name.
@param ShortNameString - The short name string to be hashed.
@return HashValue
**/
STATIC
UINT32
FatHashShortName (
IN CHAR8 *ShortNameString
)
/*++
Routine Description:
Get hash value for short name.
Arguments:
ShortNameString - The short name string to be hashed.
Returns:
HashValue
--*/
{
UINT32 HashValue;
gBS->CalculateCrc32 (ShortNameString, FAT_NAME_LEN, &HashValue);
return (HashValue & HASH_TABLE_MASK);
}
/**
Search the long name hash table for the directory entry.
@param ODir - The directory to be searched.
@param LongNameString - The long name string to search.
@return The previous long name hash node of the directory entry.
**/
FAT_DIRENT **
FatLongNameHashSearch (
IN FAT_ODIR *ODir,
IN CHAR16 *LongNameString
)
/*++
Routine Description:
Search the long name hash table for the directory entry.
Arguments:
ODir - The directory to be searched.
LongNameString - The long name string to search.
Returns:
The previous long name hash node of the directory entry.
--*/
{
FAT_DIRENT **PreviousHashNode;
for (PreviousHashNode = &ODir->LongNameHashTable[FatHashLongName (LongNameString)];
@@ -119,27 +91,21 @@ Returns:
return PreviousHashNode;
}
/**
Search the short name hash table for the directory entry.
@param ODir - The directory to be searched.
@param ShortNameString - The short name string to search.
@return The previous short name hash node of the directory entry.
**/
FAT_DIRENT **
FatShortNameHashSearch (
IN FAT_ODIR *ODir,
IN CHAR8 *ShortNameString
)
/*++
Routine Description:
Search the short name hash table for the directory entry.
Arguments:
ODir - The directory to be searched.
ShortNameString - The short name string to search.
Returns:
The previous short name hash node of the directory entry.
--*/
{
FAT_DIRENT **PreviousHashNode;
for (PreviousHashNode = &ODir->ShortNameHashTable[FatHashShortName (ShortNameString)];
@@ -154,27 +120,19 @@ Returns:
return PreviousHashNode;
}
/**
Insert directory entry to hash table.
@param ODir - The parent directory.
@param DirEnt - The directory entry node.
**/
VOID
FatInsertToHashTable (
IN FAT_ODIR *ODir,
IN FAT_DIRENT *DirEnt
)
/*++
Routine Description:
Insert directory entry to hash table.
Arguments:
ODir - The parent directory.
DirEnt - The directory entry node.
Returns:
None.
--*/
{
FAT_DIRENT **HashTable;
UINT32 HashTableIndex;
@@ -195,27 +153,19 @@ Returns:
HashTable[HashTableIndex] = DirEnt;
}
/**
Delete directory entry from hash table.
@param ODir - The parent directory.
@param DirEnt - The directory entry node.
**/
VOID
FatDeleteFromHashTable (
IN FAT_ODIR *ODir,
IN FAT_DIRENT *DirEnt
)
/*++
Routine Description:
Delete directory entry from hash table.
Arguments:
ODir - The parent directory.
DirEnt - The directory entry node.
Returns:
None.
--*/
{
*FatShortNameHashSearch (ODir, DirEnt->Entry.FileName) = DirEnt->ShortNameForwardLink;
*FatLongNameHashSearch (ODir, DirEnt->FileString) = DirEnt->LongNameForwardLink;