Difference between revisions of "TFileHandle"

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Latest revision as of 03:44, 17 May 2018

Return to Unit Filesystem

Contents

1 Description
2 Class definitions
3 Function declarations

Description

To be documented

Class definitions

TFileHandle = class(TListObject)

`constructor Create;`
`destructor Destroy; override;`
private
`FLock:TSynchronizerHandle;`
public
`Volume:TDiskVolume;`
`Drive:TDiskDrive;`

`OpenMode:Integer;`
`ShareMode:Integer;`

`Position:Int64;`
`Handle:Integer;`

`DataValue:LongWord;`	Available to FileSystem for private use
`DataOffset:LongWord;`	Available to FileSystem for private use

`ParentEntry:TDiskEntry;`
`HandleEntry:TDiskEntry;`

`function ReaderLock:Boolean;`
`function ReaderUnlock:Boolean;`
`function ReaderConvert:Boolean;`
`function WriterLock:Boolean;`
`function WriterUnlock:Boolean;`
`function WriterConvert:Boolean;`

Function declarations

constructor TFileHandle.Create;

Description: To be documented

Note	None documented

destructor TFileHandle.Destroy;

Description: To be documented

Note	None documented

function TFileHandle.ReaderLock:Boolean;

Description: To be documented

Note	None documented

function TFileHandle.ReaderUnlock:Boolean;

Description: To be documented

Note	None documented

function TFileHandle.ReaderConvert:Boolean;

Description: Convert a Reader lock to a Writer lock

Note	None documented

function TFileHandle.WriterLock:Boolean;

Description: To be documented

Note	None documented

function TFileHandle.WriterUnlock:Boolean;

Description: To be documented

Note	None documented

function TFileHandle.WriterConvert:Boolean;

Description: Convert a Writer lock to a Reader lock

Note	None documented

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