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126 lines
3.6 KiB
126 lines
3.6 KiB
15 years ago
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/*
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This file is part of the KDE libraries
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Copyright (C) 2001 Waldo Bastian <bastian@kde.org>
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Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _KDE_FILE_H_
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#define _KDE_FILE_H_
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/**
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* \file kde_file.h
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* \brief This file provides portable defines for file support.
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*
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* Use the KDE_xxx defines instead of the normal C
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* functions and structures.
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* \since 3.3
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*/
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#include <unistd.h>
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#ifdef _WIN32
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#include <kde_file_win.h>
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#endif
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#if (defined _LFS64_LARGEFILE) && (defined _LARGEFILE64_SOURCE)
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/*
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* This section provides portable defines for large file support.
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* To use this you must compile your code with _LARGEFILE64_SOURCE
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* defined and use the KDE_xxx defines instead of the normal
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* C functions and structures.
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*
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* Please note that not every platform supports 64 bit file structures,
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* in that case the normal 32 bit functions will be used.
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*
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* @see http://www.suse.de/~aj/linux_lfs.html
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* @see http://ftp.sas.com/standards/large.file/xopen/x_open.05Mar96.html
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*
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* KDE makes use of the "Transitional Extensions" since we can not ensure
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* that all modules and libraries used by KDE will be compiled with
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* 64-bit support.
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* (A.3.2.3 Mixed API and Compile Environments within a Single Process)
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*/
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#define KDE_stat ::stat64
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#define KDE_lstat ::lstat64
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#define KDE_fstat ::fstat64
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#define KDE_open ::open64
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#define KDE_lseek ::lseek64
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#define KDE_fseek ::fseek64
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#define KDE_ftell ::ftell64
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#define KDE_fgetpos ::fgetpos64
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#define KDE_fsetpos ::fsetpos64
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#define KDE_readdir ::readdir64
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#define KDE_sendfile ::sendfile64
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#define KDE_struct_stat struct stat64
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#define KDE_struct_dirent struct dirent64
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#define KDE_rename ::rename
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#define KDE_mkdir ::mkdir
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/* TODO: define for win32 */
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#else /* !_LFS64_LARGEFILE */
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/*
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* This section defines portable defines for standard file support.
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*/
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#ifdef _WIN32
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#define KDE_stat kdewin32_stat
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#define KDE_lstat kdewin32_lstat
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#define KDE_open kdewin32_open
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#define KDE_rename kdewin32_rename
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#define KDE_mkdir kdewin32_mkdir
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#else /* unix */
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#define KDE_stat ::stat
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#define KDE_lstat ::lstat
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#define KDE_open ::open
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#define KDE_rename ::rename
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#define KDE_mkdir ::mkdir
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#endif
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#define KDE_fstat ::fstat
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#define KDE_lseek ::lseek
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#define KDE_fseek ::fseek
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#define KDE_ftell ::ftell
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#define KDE_fgetpos ::fgetpos
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#define KDE_fsetpos ::fsetpos
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#define KDE_readdir ::readdir
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#define KDE_sendfile ::sendfile
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#define KDE_struct_stat struct stat
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#define KDE_struct_dirent struct dirent
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#endif
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#ifdef _LFS64_STDIO
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#define KDE_fopen ::fopen64
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#define KDE_freopen ::freopen64
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/* TODO: define for win32 */
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#else
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#ifdef _WIN32
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#define KDE_fopen kdewin32_fopen
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#define KDE_freopen kdewin32_freopen
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#else /* unix */
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#define KDE_fopen ::fopen
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#endif
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#endif
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/* functions without 64-bit version but wrapped for compatibility reasons */
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#ifdef _WIN32
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#define KDE_fdopen kdewin32_fdopen
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#else /* unix */
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#define KDE_fdopen ::fdopen
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#endif
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#endif /* _KDE_FILE_H_ */
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