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cpl_vsil_unix_stdio_64.cpp

/**********************************************************************
 * $Id: cpl_vsil_unix_stdio_64_cpp-source.html,v 1.5 2002/12/21 19:13:12 warmerda Exp $
 *
 * Project:  CPL - Common Portability Library
 * Purpose:  Implement VSI large file api for Unix platforms with fseek64()
 *           and ftell64() such as IRIX. 
 * Author:   Frank Warmerdam, warmerdam@pobox.com
 *
 **********************************************************************
 * Copyright (c) 2001, Frank Warmerdam
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 **********************************************************************
 *
 * $Log: cpl_vsil_unix_stdio_64_cpp-source.html,v $
 * Revision 1.5  2002/12/21 19:13:12  warmerda
 * updated
 *
 * Revision 1.6  2002/06/17 14:00:16  warmerda
 * segregate VSIStatL() and VSIStatBufL.
 *
 * Revision 1.5  2002/06/15 00:07:23  aubin
 * mods to enable 64bit file i/o
 *
 * Revision 1.4  2001/12/15 17:12:08  warmerda
 * pass 64bit seek/tell functions via VSI_F{SEEK,TELL}64 macros
 *
 * Revision 1.3  2001/07/18 04:00:49  warmerda
 * added CPL_CVSID
 *
 * Revision 1.2  2001/06/21 21:39:32  warmerda
 * Fixed typo with rewind.
 *
 * Revision 1.1  2001/06/21 21:17:15  warmerda
 * New
 *
 */

#include "cpl_vsi.h"

#if defined(UNIX_STDIO_64)

CPL_CVSID("$Id: cpl_vsil_unix_stdio_64_cpp-source.html,v 1.5 2002/12/21 19:13:12 warmerda Exp $");


#ifndef VSI_FTELL64
#define VSI_FTELL64 ftell64
#endif
#ifndef VSI_FSEEK64
#define VSI_FSEEK64 fseek64
#endif

/************************************************************************/
/*                              VSIFOpen()                              */
/************************************************************************/

FILE *VSIFOpenL( const char * pszFilename, const char * pszAccess )

{
    return fopen64( pszFilename, pszAccess );
}

/************************************************************************/
/*                             VSIFCloseL()                             */
/************************************************************************/

int VSIFCloseL( FILE * fp )

{
    return VSIFClose( fp );
}

/************************************************************************/
/*                             VSIFSeekL()                              */
/************************************************************************/

int VSIFSeekL( FILE * fp, vsi_l_offset nOffset, int nWhence )

{
    return( VSI_FSEEK64 ( fp, nOffset, nWhence ) );
}

/************************************************************************/
/*                             VSIFTellL()                              */
/************************************************************************/

vsi_l_offset VSIFTellL( FILE * fp )

{
    return( VSI_FTELL64 ( fp ) );
}

/************************************************************************/
/*                             VSIRewindL()                             */
/************************************************************************/

void VSIRewindL( FILE * fp )

{
    VSIRewind( fp );
}

/************************************************************************/
/*                             VSIFFlushL()                             */
/************************************************************************/

void VSIFFlushL( FILE * fp )

{
    VSIFFlush( fp );
}

/************************************************************************/
/*                             VSIFReadL()                              */
/************************************************************************/

size_t VSIFReadL( void * pBuffer, size_t nSize, size_t nCount, FILE * fp )

{
    return VSIFRead( pBuffer, nSize, nCount, fp );
}

/************************************************************************/
/*                             VSIFWriteL()                             */
/************************************************************************/

size_t VSIFWriteL( void * pBuffer, size_t nSize, size_t nCount, FILE * fp )

{
    return VSIFWrite( pBuffer, nSize, nCount, fp );
}

/************************************************************************/
/*                              VSIFEofL()                              */
/************************************************************************/

int VSIFEofL( FILE * fp )

{
    return VSIFEof( fp );
}

/************************************************************************/
/*                              VSIStatL()                              */
/************************************************************************/

int VSIStatL( const char * pszFilename, VSIStatBufL * pStatBuf )

{
    return( stat64( pszFilename, pStatBuf ) );
}

#endif /* defined UNIX_STDIO_64 */

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