1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include <s32file.h>

    17 #include "U32STD.H"

    18 #include "U32PERM.H"

    19 

    20 #ifndef MAX_READ_AHEAD_VALUE

    21 	#define MAX_READ_AHEAD_VALUE 2048

    22 #else

    23 	#if MAX_READ_AHEAD_VALUE < 512

    24 		#error "MAX_READ_AHEAD_VALUE macro value can't be less than 512"

    25 	#endif

    26 #endif

    27 

    28 const TInt KMaxFileBufReadAhead=MAX_READ_AHEAD_VALUE;

    29 

    30 #ifndef FILE_BLOCK_SIZE

    31 	#define FILE_BLOCK_SIZE 1024

    32 #else

    33 	#if FILE_BLOCK_SIZE < 512

    34 		#error "FILE_BLOCK_SIZE macro value can't be less than 512"

    35 	#endif

    36 	#if ((FILE_BLOCK_SIZE) & ((FILE_BLOCK_SIZE) - 1)) != 0

    37 		#error "FILE_BLOCK_SIZE macro value must be power of 2"

    38 	#endif

    39 #endif

    40 

    41 const TInt KFileBufBlockSize=FILE_BLOCK_SIZE;

    42 

    43 //

    44 enum TFilePanic

    45 	{

    46 	EFileReadLengthNegative,

    47 	EFileReadBeyondEnd,

    48 	EFileReadNoTransfer,

    49 	EFileWriteLengthNegative,

    50 	EFileWriteBeyondEnd,

    51 	EFileWriteNoTransfer,

    52 	EFileWriteOutstanding,

    53 	EFileMarkInvalid,

    54 	EFileLocationInvalid,

    55 	EFileStoreBadType,

    56 	EStoreUid3MustNotBeNull

    57 	};

    58 

    59 GLREF_C void Panic(TFilePanic aPanic);

    60 

    61 #include "UF_STD.INL"

    62