largefiles.h Source File

00001 /***************************************************************************
00002  *cr
00003  *cr            (C) Copyright 1995-2016 The Board of Trustees of the
00004  *cr                        University of Illinois
00005  *cr                         All Rights Reserved
00006  *cr
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  * RCS INFORMATION:
00011  *
00012  *      $RCSfile: largefiles.h,v $
00013  *      $Author: johns $       $Locker:  $             $State: Exp $
00014  *      $Revision: 1.4 $       $Date: 2016/11/28 05:01:54 $
00015  *
00016  ***************************************************************************
00017  * DESCRIPTION:
00018  *   Platform dependent defines for enabling 64-bit file I/O on 32-bit machines
00019  *
00020  ***************************************************************************/
00021  
00022 #if defined(_AIX)
00023 /* Define to enable large file extensions on AIX */
00024 #define _LARGE_FILE
00025 #define _LARGE_FILES
00026 #else
00027 /* Defines which enable LFS I/O interfaces for large (>2GB) file support
00028  * on 32-bit machines.  These must be defined before inclusion of any
00029  * system headers.
00030  */
00031 #ifndef _LARGEFILE_SOURCE
00032 #define _LARGEFILE_SOURCE
00033 #endif
00034 #define _FILE_OFFSET_BITS 64
00035 #endif
00036