| /* |
| * libhfs - library for reading and writing Macintosh HFS volumes |
| * Copyright (C) 1996-1998, 2003 Robert Leslie |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| * MA 02110-1301, USA. |
| * |
| * $Id: os.h,v 1.1.1.1 2000/07/25 10:33:40 kkaempf Exp $ |
| */ |
| |
| #ifndef _H_OS |
| #define _H_OS |
| |
| /* |
| * NAME: os->same() |
| * DESCRIPTION: return 1 iff path is same as the open descriptor |
| */ |
| int os_same( int fd1, int fd2 ); |
| |
| /* |
| * NAME: os->seek() |
| * DESCRIPTION: set a descriptor's seek pointer (offset in blocks) |
| */ |
| unsigned long os_seek( int fd, unsigned long offset, int blksize_bits); |
| |
| /* |
| * NAME: os->read() |
| * DESCRIPTION: read blocks from an open descriptor |
| */ |
| unsigned long os_read( int fd, void *buf, unsigned long len, int blksize_bits); |
| |
| /* |
| * NAME: os->write() |
| * DESCRIPTION: write blocks to an open descriptor |
| */ |
| unsigned long os_write( int fd, const void *buf, unsigned long len, int blksize_bits); |
| |
| /* |
| * NAME: os->seek_offset() |
| * DESCRIPTION: set a descriptor's seek pointer (offset in bytes) |
| */ |
| void os_seek_offset( int fd, long long offset ); |
| |
| |
| #endif /* _H_OS */ |