1 /* $NetBSD: msdos.h,v 1.3 2015/10/16 16:40:02 christos Exp $ */ 2 3 /*- 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c) 2013 The NetBSD Foundation, Inc. 7 * All rights reserved. 8 * 9 * This code is derived from software contributed to The NetBSD Foundation 10 * by Christos Zoulas. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #ifndef _MAKEFS_MSDOS_H 35 #define _MAKEFS_MSDOS_H 36 37 #define NOCRED NULL 38 39 #define MSDOSFS_DPRINTF(args) do { \ 40 if (debug & DEBUG_MSDOSFS) \ 41 printf args; \ 42 } while (0); 43 44 45 struct denode; 46 struct fsnode; 47 struct msdosfsmount; 48 49 struct componentname { 50 char *cn_nameptr; 51 size_t cn_namelen; 52 }; 53 54 struct m_vnode; 55 struct m_buf; 56 57 int msdosfs_fsiflush(struct msdosfsmount *); 58 struct msdosfsmount *msdosfs_mount(struct m_vnode *); 59 int msdosfs_root(struct msdosfsmount *, struct m_vnode *); 60 61 struct denode *msdosfs_mkfile(const char *, struct denode *, fsnode *); 62 struct denode *msdosfs_mkdire(const char *, struct denode *, fsnode *); 63 64 int m_readde(struct denode *dep, struct m_buf **bpp, struct direntry **epp); 65 int m_readep(struct msdosfsmount *pmp, u_long dirclust, u_long diroffset, 66 struct m_buf **bpp, struct direntry **epp); 67 int m_extendfile(struct denode *dep, u_long count, struct m_buf **bpp, 68 u_long *ncp, int flags); 69 70 struct msdosfsmount *m_msdosfs_mount(struct m_vnode *devvp); 71 #endif 72