/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights * Reserved. This file contains Original Code and/or Modifications of * Original Code as defined in and that are subject to the Apple Public * Source License Version 1.0 (the 'License'). You may not use this file * except in compliance with the License. Please obtain a copy of the * License at http://www.apple.com/publicsource and read it before using * this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License." * * @APPLE_LICENSE_HEADER_END@ */ /* * File I/O stubs * * Linux and other OSs may use open64, lseek64 instead of defaulting off_t to * 64-bits like OSX does. This file provides cover functions to always perform * 64-bit file I/O. */ #ifndef _DKOPEN_H_ #define _DKOPEN_H_ /* Must predefine the large file flags before including sys/types.h */ #if defined (linux) #define _LARGEFILE_SOURCE #define _LARGEFILE64_SOURCE #elif defined (__APPLE__) #else #error Platform not recognized #endif #include <sys/types.h> /* Typedef off64_t for platforms that don't have it declared */ #if defined (__APPLE__) && !defined (linux) typedef u_int64_t off64_t; #endif int dkopen (const char *path, int flags, int mode); int dkclose (int filedes); off64_t dklseek (int fileds, off64_t offset, int whence); #endif