00001 /*************************************************************************** 00002 *cr 00003 *cr (C) Copyright 1995-2006 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: jim $ $Locker: $ $State: Exp $ 00014 * $Revision: 1.3 $ $Date: 2012/01/28 22:05:55 $ 00015 * 00016 *************************************************************************** 00017 * DESCRIPTION: 00018 * Platform dependent defines for enabling 64-bit file I/O on 32-bit machines 00019 * 00020 ***************************************************************************/ 00021 00022 #ifndef _LARGEFILES_H 00023 #define _LARGEFILES_H 00024 00025 #ifdef _STDIO_H 00026 #error "largefiles.h must be included before system headers" 00027 #endif 00028 00029 #if defined(_AIX) 00030 /* Define to enable large file extensions on AIX */ 00031 #define _LARGE_FILE 00032 #define _LARGE_FILES 00033 #endif 00034 00035 /* Defines which enable LFS I/O interfaces for large (>2GB) file support 00036 * on 32-bit machines. These must be defined before inclusion of any 00037 * system headers. 00038 */ 00039 #define _LARGEFILE_SOURCE 00040 #define _FILE_OFFSET_BITS 64 00041 00042 #endif