file_ufs.h revision 1.1.2.2
1 1.1.2.2 bouyer /* -*-C++-*- $NetBSD: file_ufs.h,v 1.1.2.2 2001/02/11 19:09:51 bouyer Exp $ */ 2 1.1.2.2 bouyer 3 1.1.2.2 bouyer /*- 4 1.1.2.2 bouyer * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 1.1.2.2 bouyer * All rights reserved. 6 1.1.2.2 bouyer * 7 1.1.2.2 bouyer * This code is derived from software contributed to The NetBSD Foundation 8 1.1.2.2 bouyer * by UCHIYAMA Yasushi. 9 1.1.2.2 bouyer * 10 1.1.2.2 bouyer * Redistribution and use in source and binary forms, with or without 11 1.1.2.2 bouyer * modification, are permitted provided that the following conditions 12 1.1.2.2 bouyer * are met: 13 1.1.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 14 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer. 15 1.1.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 17 1.1.2.2 bouyer * documentation and/or other materials provided with the distribution. 18 1.1.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 19 1.1.2.2 bouyer * must display the following acknowledgement: 20 1.1.2.2 bouyer * This product includes software developed by the NetBSD 21 1.1.2.2 bouyer * Foundation, Inc. and its contributors. 22 1.1.2.2 bouyer * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.1.2.2 bouyer * contributors may be used to endorse or promote products derived 24 1.1.2.2 bouyer * from this software without specific prior written permission. 25 1.1.2.2 bouyer * 26 1.1.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.1.2.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.1.2.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.1.2.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.1.2.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.1.2.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.1.2.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.1.2.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.1.2.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.1.2.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.1.2.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 37 1.1.2.2 bouyer */ 38 1.1.2.2 bouyer 39 1.1.2.2 bouyer #ifndef _HPCBOOT_FILE_UFS_H_ 40 1.1.2.2 bouyer #define _HPCBOOT_FILE_UFS_H_ 41 1.1.2.2 bouyer 42 1.1.2.2 bouyer #include <file.h> 43 1.1.2.2 bouyer 44 1.1.2.2 bouyer struct open_file; // forward declaration 45 1.1.2.2 bouyer 46 1.1.2.2 bouyer class UfsFile : public File { 47 1.1.2.2 bouyer private: 48 1.1.2.2 bouyer int _unit; 49 1.1.2.2 bouyer struct open_file *_f; 50 1.1.2.2 bouyer 51 1.1.2.2 bouyer public: 52 1.1.2.2 bouyer UfsFile(Console *&); 53 1.1.2.2 bouyer virtual ~UfsFile(void); 54 1.1.2.2 bouyer 55 1.1.2.2 bouyer BOOL setRoot(TCHAR *); 56 1.1.2.2 bouyer BOOL open(const TCHAR *, u_int32_t); 57 1.1.2.2 bouyer size_t size(void); 58 1.1.2.2 bouyer BOOL close(void); 59 1.1.2.2 bouyer size_t read(void *, size_t, off_t = -1); 60 1.1.2.2 bouyer size_t write(const void *, size_t, off_t = -1); 61 1.1.2.2 bouyer BOOL seek(off_t); 62 1.1.2.2 bouyer }; 63 1.1.2.2 bouyer 64 1.1.2.2 bouyer #define O_RDONLY 0x0000 /* open for reading only */ 65 1.1.2.2 bouyer 66 1.1.2.2 bouyer #endif //_HPCBOOT_FILE_UFS_H_ 67
Indexes created Thu Sep 25 16:09:42 GMT 2025